Image.h revision 61ab4ad4628896f4b8a4dbc6a369a93c8696efca
13ed852eea50f9d4cd633efb8c2b054b8e33c253cristy// This may look like C code, but it is really -*- C++ -*- 23ed852eea50f9d4cd633efb8c2b054b8e33c253cristy// 33ed852eea50f9d4cd633efb8c2b054b8e33c253cristy// Copyright Bob Friesenhahn, 1999, 2000, 2001, 2002, 2003 477328896b876314656427663695bc7b2c9be3f74dirk// Copyright Dirk Lemstra 2013-2015 53ed852eea50f9d4cd633efb8c2b054b8e33c253cristy// 63ed852eea50f9d4cd633efb8c2b054b8e33c253cristy// Definition of Image, the representation of a single image in Magick++ 73ed852eea50f9d4cd633efb8c2b054b8e33c253cristy// 83ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 93ed852eea50f9d4cd633efb8c2b054b8e33c253cristy#if !defined(Magick_Image_header) 103ed852eea50f9d4cd633efb8c2b054b8e33c253cristy#define Magick_Image_header 113ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 123ed852eea50f9d4cd633efb8c2b054b8e33c253cristy#include "Magick++/Include.h" 133ed852eea50f9d4cd633efb8c2b054b8e33c253cristy#include <string> 143ed852eea50f9d4cd633efb8c2b054b8e33c253cristy#include <list> 153ed852eea50f9d4cd633efb8c2b054b8e33c253cristy#include "Magick++/Blob.h" 163ed852eea50f9d4cd633efb8c2b054b8e33c253cristy#include "Magick++/Color.h" 173ed852eea50f9d4cd633efb8c2b054b8e33c253cristy#include "Magick++/Drawable.h" 183ed852eea50f9d4cd633efb8c2b054b8e33c253cristy#include "Magick++/Exception.h" 193ed852eea50f9d4cd633efb8c2b054b8e33c253cristy#include "Magick++/Geometry.h" 207b6b37ee0712fc684e19cf3b7472cf9063b3d2f5dirk#include "Magick++/Statistic.h" 213ed852eea50f9d4cd633efb8c2b054b8e33c253cristy#include "Magick++/TypeMetric.h" 223ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 233ed852eea50f9d4cd633efb8c2b054b8e33c253cristynamespace Magick 243ed852eea50f9d4cd633efb8c2b054b8e33c253cristy{ 253ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Forward declarations 263ed852eea50f9d4cd633efb8c2b054b8e33c253cristy class Options; 273ed852eea50f9d4cd633efb8c2b054b8e33c253cristy class ImageRef; 283ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 29af1dd259230d63d51f441c28bc23265a79b19c55cristy extern MagickPPExport const char *borderGeometryDefault; 30af1dd259230d63d51f441c28bc23265a79b19c55cristy extern MagickPPExport const char *frameGeometryDefault; 31af1dd259230d63d51f441c28bc23265a79b19c55cristy extern MagickPPExport const char *raiseGeometryDefault; 323ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 333ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Compare two Image objects regardless of LHS/RHS 343ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Image sizes and signatures are used as basis of comparison 351940fe06f035ea32a4ec4df61f6897396877aa3cdirk MagickPPExport int operator == 3695f389652b69ee5487f18e744b7f54dcda1c733cdirk (const Magick::Image &left_,const Magick::Image &right_); 371940fe06f035ea32a4ec4df61f6897396877aa3cdirk MagickPPExport int operator != 3895f389652b69ee5487f18e744b7f54dcda1c733cdirk (const Magick::Image &left_,const Magick::Image &right_); 391940fe06f035ea32a4ec4df61f6897396877aa3cdirk MagickPPExport int operator > 4095f389652b69ee5487f18e744b7f54dcda1c733cdirk (const Magick::Image &left_,const Magick::Image &right_); 411940fe06f035ea32a4ec4df61f6897396877aa3cdirk MagickPPExport int operator < 4295f389652b69ee5487f18e744b7f54dcda1c733cdirk (const Magick::Image &left_,const Magick::Image &right_); 431940fe06f035ea32a4ec4df61f6897396877aa3cdirk MagickPPExport int operator >= 4495f389652b69ee5487f18e744b7f54dcda1c733cdirk (const Magick::Image &left_,const Magick::Image &right_); 451940fe06f035ea32a4ec4df61f6897396877aa3cdirk MagickPPExport int operator <= 4695f389652b69ee5487f18e744b7f54dcda1c733cdirk (const Magick::Image &left_,const Magick::Image &right_); 473ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 483ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 4995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image is the representation of an image. In reality, it actually 503ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // a handle object which contains a pointer to a shared reference 513ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // object (ImageRef). As such, this object is extremely space efficient. 523ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 53c4b500215778da0d84cc748f7193f0a30cfc7806dirk class MagickPPExport Image 543ed852eea50f9d4cd633efb8c2b054b8e33c253cristy { 553ed852eea50f9d4cd633efb8c2b054b8e33c253cristy public: 5695f389652b69ee5487f18e744b7f54dcda1c733cdirk 5795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Default constructor 5895f389652b69ee5487f18e744b7f54dcda1c733cdirk Image(void); 593ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 603ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Construct Image from in-memory BLOB 6195f389652b69ee5487f18e744b7f54dcda1c733cdirk Image(const Blob &blob_); 623ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 633ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Construct Image of specified size from in-memory BLOB 6495f389652b69ee5487f18e744b7f54dcda1c733cdirk Image(const Blob &blob_,const Geometry &size_); 653ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 663ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Construct Image of specified size and depth from in-memory BLOB 6795f389652b69ee5487f18e744b7f54dcda1c733cdirk Image(const Blob &blob_,const Geometry &size,const size_t depth); 683ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 693ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Construct Image of specified size, depth, and format from 703ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // in-memory BLOB 7195f389652b69ee5487f18e744b7f54dcda1c733cdirk Image(const Blob &blob_,const Geometry &size,const size_t depth_, 7295f389652b69ee5487f18e744b7f54dcda1c733cdirk const std::string &magick_); 7395f389652b69ee5487f18e744b7f54dcda1c733cdirk 7495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Construct Image of specified size, and format from in-memory BLOB 7595f389652b69ee5487f18e744b7f54dcda1c733cdirk Image(const Blob &blob_,const Geometry &size,const std::string &magick_); 7695f389652b69ee5487f18e744b7f54dcda1c733cdirk 7795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Construct a blank image canvas of specified size and color 7895f389652b69ee5487f18e744b7f54dcda1c733cdirk Image(const Geometry &size_,const Color &color_); 7995f389652b69ee5487f18e744b7f54dcda1c733cdirk 8095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Copy constructor 8195f389652b69ee5487f18e744b7f54dcda1c733cdirk Image(const Image &image_); 823ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 833ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Construct an image based on an array of raw pixels, of 843ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specified type and mapping, in memory 8595f389652b69ee5487f18e744b7f54dcda1c733cdirk Image(const size_t width_,const size_t height_,const std::string &map_, 8695f389652b69ee5487f18e744b7f54dcda1c733cdirk const StorageType type_,const void *pixels_); 873ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Construct from image file or image specification 8995f389652b69ee5487f18e744b7f54dcda1c733cdirk Image(const std::string &imageSpec_); 90092a8ea1959d818804462ea79231863dc2e3fd26dirk 913ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Destructor 9295f389652b69ee5487f18e744b7f54dcda1c733cdirk virtual ~Image(); 93092a8ea1959d818804462ea79231863dc2e3fd26dirk 943ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Assignment operator 9595f389652b69ee5487f18e744b7f54dcda1c733cdirk Image& operator=(const Image &image_); 963ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 9795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Join images into a single multi-image file 9895f389652b69ee5487f18e744b7f54dcda1c733cdirk void adjoin(const bool flag_); 9995f389652b69ee5487f18e744b7f54dcda1c733cdirk bool adjoin(void) const; 10095f389652b69ee5487f18e744b7f54dcda1c733cdirk 1011940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Image supports transparency (alpha channel) 1021940fe06f035ea32a4ec4df61f6897396877aa3cdirk void alpha(const bool alphaFlag_); 1031940fe06f035ea32a4ec4df61f6897396877aa3cdirk bool alpha(void) const; 1041940fe06f035ea32a4ec4df61f6897396877aa3cdirk 1051940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Transparent color 1061940fe06f035ea32a4ec4df61f6897396877aa3cdirk void alphaColor(const Color &alphaColor_); 1071940fe06f035ea32a4ec4df61f6897396877aa3cdirk Color alphaColor(void) const; 1081940fe06f035ea32a4ec4df61f6897396877aa3cdirk 10995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Anti-alias Postscript and TrueType fonts (default true) 11095f389652b69ee5487f18e744b7f54dcda1c733cdirk void antiAlias(const bool flag_); 111100c62ceee252ed475fca6a57b3dbaa3d27d2ed9dirk bool antiAlias(void) const; 11295f389652b69ee5487f18e744b7f54dcda1c733cdirk 11395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Time in 1/100ths of a second which must expire before 11495f389652b69ee5487f18e744b7f54dcda1c733cdirk // displaying the next image in an animated sequence. 11595f389652b69ee5487f18e744b7f54dcda1c733cdirk void animationDelay(const size_t delay_); 11695f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t animationDelay(void) const; 11795f389652b69ee5487f18e744b7f54dcda1c733cdirk 118019efc8c2270c29096a4c8975cde80a84da06ba0dirk // Lessen (or intensify) when adding noise to an image. 119019efc8c2270c29096a4c8975cde80a84da06ba0dirk void attenuate(const double attenuate_); 120019efc8c2270c29096a4c8975cde80a84da06ba0dirk 12195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Number of iterations to loop an animation (e.g. Netscape loop 12295f389652b69ee5487f18e744b7f54dcda1c733cdirk // extension) for. 12395f389652b69ee5487f18e744b7f54dcda1c733cdirk void animationIterations(const size_t iterations_); 12495f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t animationIterations(void) const; 12595f389652b69ee5487f18e744b7f54dcda1c733cdirk 12695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image background color 12795f389652b69ee5487f18e744b7f54dcda1c733cdirk void backgroundColor(const Color &color_); 12895f389652b69ee5487f18e744b7f54dcda1c733cdirk Color backgroundColor(void) const; 12995f389652b69ee5487f18e744b7f54dcda1c733cdirk 13095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Name of texture image to tile onto the image background 13195f389652b69ee5487f18e744b7f54dcda1c733cdirk void backgroundTexture(const std::string &backgroundTexture_); 13295f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string backgroundTexture(void) const; 13395f389652b69ee5487f18e744b7f54dcda1c733cdirk 13495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Base image width (before transformations) 13595f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t baseColumns(void) const; 13695f389652b69ee5487f18e744b7f54dcda1c733cdirk 13795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Base image filename (before transformations) 13895f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string baseFilename(void) const; 13995f389652b69ee5487f18e744b7f54dcda1c733cdirk 14095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Base image height (before transformations) 14195f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t baseRows(void) const; 14295f389652b69ee5487f18e744b7f54dcda1c733cdirk 14349dfa4460aa3429cf739805478df9872ca5e2136dirk // Use black point compensation. 14449dfa4460aa3429cf739805478df9872ca5e2136dirk void blackPointCompensation(const bool flag_); 14549dfa4460aa3429cf739805478df9872ca5e2136dirk bool blackPointCompensation(void) const; 14649dfa4460aa3429cf739805478df9872ca5e2136dirk 14795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image border color 14895f389652b69ee5487f18e744b7f54dcda1c733cdirk void borderColor(const Color &color_); 14995f389652b69ee5487f18e744b7f54dcda1c733cdirk Color borderColor(void) const; 15095f389652b69ee5487f18e744b7f54dcda1c733cdirk 15195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Return smallest bounding box enclosing non-border pixels. The 15295f389652b69ee5487f18e744b7f54dcda1c733cdirk // current fuzz value is used when discriminating between pixels. 15395f389652b69ee5487f18e744b7f54dcda1c733cdirk // This is the crop bounding box used by crop(Geometry(0,0)); 15495f389652b69ee5487f18e744b7f54dcda1c733cdirk Geometry boundingBox(void) const; 15595f389652b69ee5487f18e744b7f54dcda1c733cdirk 15695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Text bounding-box base color (default none) 15795f389652b69ee5487f18e744b7f54dcda1c733cdirk void boxColor(const Color &boxColor_); 15895f389652b69ee5487f18e744b7f54dcda1c733cdirk Color boxColor(void) const; 15995f389652b69ee5487f18e744b7f54dcda1c733cdirk 16095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Set or obtain modulus channel depth 161f781e34db4b820ba9eacdc8aa04def9bf0cb599fdirk void channelDepth(const ChannelType channel_,const size_t depth_); 162f781e34db4b820ba9eacdc8aa04def9bf0cb599fdirk size_t channelDepth(const ChannelType channel_); 16395f389652b69ee5487f18e744b7f54dcda1c733cdirk 16495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Returns the number of channels in this image. 16595f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t channels() const; 16695f389652b69ee5487f18e744b7f54dcda1c733cdirk 16795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image class (DirectClass or PseudoClass) 16895f389652b69ee5487f18e744b7f54dcda1c733cdirk // NOTE: setting a DirectClass image to PseudoClass will result in 16995f389652b69ee5487f18e744b7f54dcda1c733cdirk // the loss of color information if the number of colors in the 17095f389652b69ee5487f18e744b7f54dcda1c733cdirk // image is greater than the maximum palette size (either 256 or 17195f389652b69ee5487f18e744b7f54dcda1c733cdirk // 65536 entries depending on the value of MAGICKCORE_QUANTUM_DEPTH when 17295f389652b69ee5487f18e744b7f54dcda1c733cdirk // ImageMagick was built). 17395f389652b69ee5487f18e744b7f54dcda1c733cdirk void classType(const ClassType class_); 17495f389652b69ee5487f18e744b7f54dcda1c733cdirk ClassType classType(void) const; 17595f389652b69ee5487f18e744b7f54dcda1c733cdirk 17695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Colors within this distance are considered equal 17795f389652b69ee5487f18e744b7f54dcda1c733cdirk void colorFuzz(const double fuzz_); 17895f389652b69ee5487f18e744b7f54dcda1c733cdirk double colorFuzz(void) const; 17995f389652b69ee5487f18e744b7f54dcda1c733cdirk 18095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Colormap size (number of colormap entries) 18195f389652b69ee5487f18e744b7f54dcda1c733cdirk void colorMapSize(const size_t entries_); 18295f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t colorMapSize(void) const; 18395f389652b69ee5487f18e744b7f54dcda1c733cdirk 18495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image Color Space 18595f389652b69ee5487f18e744b7f54dcda1c733cdirk void colorSpace(const ColorspaceType colorSpace_); 18695f389652b69ee5487f18e744b7f54dcda1c733cdirk ColorspaceType colorSpace(void) const; 18795f389652b69ee5487f18e744b7f54dcda1c733cdirk 1881940fe06f035ea32a4ec4df61f6897396877aa3cdirk void colorSpaceType(const ColorspaceType colorSpace_); 1891940fe06f035ea32a4ec4df61f6897396877aa3cdirk ColorspaceType colorSpaceType(void) const; 19095f389652b69ee5487f18e744b7f54dcda1c733cdirk 19195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image width 19295f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t columns(void) const; 19395f389652b69ee5487f18e744b7f54dcda1c733cdirk 19495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Comment image (add comment string to image) 19595f389652b69ee5487f18e744b7f54dcda1c733cdirk void comment(const std::string &comment_); 19695f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string comment(void) const; 19795f389652b69ee5487f18e744b7f54dcda1c733cdirk 19895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Composition operator to be used when composition is implicitly 19995f389652b69ee5487f18e744b7f54dcda1c733cdirk // used (such as for image flattening). 20095f389652b69ee5487f18e744b7f54dcda1c733cdirk void compose(const CompositeOperator compose_); 20195f389652b69ee5487f18e744b7f54dcda1c733cdirk CompositeOperator compose(void) const; 20295f389652b69ee5487f18e744b7f54dcda1c733cdirk 20395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Compression type 20495f389652b69ee5487f18e744b7f54dcda1c733cdirk void compressType(const CompressionType compressType_); 20595f389652b69ee5487f18e744b7f54dcda1c733cdirk CompressionType compressType(void) const; 20695f389652b69ee5487f18e744b7f54dcda1c733cdirk 20795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Enable printing of debug messages from ImageMagick 20895f389652b69ee5487f18e744b7f54dcda1c733cdirk void debug(const bool flag_); 20995f389652b69ee5487f18e744b7f54dcda1c733cdirk bool debug(void) const; 21095f389652b69ee5487f18e744b7f54dcda1c733cdirk 21195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Vertical and horizontal resolution in pixels of the image 212be1bbacaa9919aa3754e3abae43557be13669657dirk void density(const Point &density_); 213be1bbacaa9919aa3754e3abae43557be13669657dirk Point density(void) const; 21495f389652b69ee5487f18e744b7f54dcda1c733cdirk 21595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image depth (bits allocated to red/green/blue components) 21695f389652b69ee5487f18e744b7f54dcda1c733cdirk void depth(const size_t depth_); 21795f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t depth(void) const; 21895f389652b69ee5487f18e744b7f54dcda1c733cdirk 21995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Tile names from within an image montage 22095f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string directory(void) const; 22195f389652b69ee5487f18e744b7f54dcda1c733cdirk 22295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Endianness (little like Intel or big like SPARC) for image 22395f389652b69ee5487f18e744b7f54dcda1c733cdirk // formats which support endian-specific options. 22495f389652b69ee5487f18e744b7f54dcda1c733cdirk void endian(const EndianType endian_); 22595f389652b69ee5487f18e744b7f54dcda1c733cdirk EndianType endian(void) const; 22695f389652b69ee5487f18e744b7f54dcda1c733cdirk 22795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Exif profile (BLOB) 22895f389652b69ee5487f18e744b7f54dcda1c733cdirk void exifProfile(const Blob &exifProfile_); 22995f389652b69ee5487f18e744b7f54dcda1c733cdirk Blob exifProfile(void) const; 23095f389652b69ee5487f18e744b7f54dcda1c733cdirk 23195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image file name 23295f389652b69ee5487f18e744b7f54dcda1c733cdirk void fileName(const std::string &fileName_); 23395f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string fileName(void) const; 23495f389652b69ee5487f18e744b7f54dcda1c733cdirk 23595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Number of bytes of the image on disk 2361940fe06f035ea32a4ec4df61f6897396877aa3cdirk MagickSizeType fileSize(void) const; 23795f389652b69ee5487f18e744b7f54dcda1c733cdirk 23895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Color to use when filling drawn objects 23995f389652b69ee5487f18e744b7f54dcda1c733cdirk void fillColor(const Color &fillColor_); 24095f389652b69ee5487f18e744b7f54dcda1c733cdirk Color fillColor(void) const; 24195f389652b69ee5487f18e744b7f54dcda1c733cdirk 24295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Rule to use when filling drawn objects 24395f389652b69ee5487f18e744b7f54dcda1c733cdirk void fillRule(const FillRule &fillRule_); 24495f389652b69ee5487f18e744b7f54dcda1c733cdirk FillRule fillRule(void) const; 24595f389652b69ee5487f18e744b7f54dcda1c733cdirk 24695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Pattern to use while filling drawn objects. 24795f389652b69ee5487f18e744b7f54dcda1c733cdirk void fillPattern(const Image &fillPattern_); 24895f389652b69ee5487f18e744b7f54dcda1c733cdirk Image fillPattern(void) const; 24995f389652b69ee5487f18e744b7f54dcda1c733cdirk 25095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Filter to use when resizing image 25195f389652b69ee5487f18e744b7f54dcda1c733cdirk void filterType(const FilterTypes filterType_); 25295f389652b69ee5487f18e744b7f54dcda1c733cdirk FilterTypes filterType(void) const; 25395f389652b69ee5487f18e744b7f54dcda1c733cdirk 25495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Text rendering font 25595f389652b69ee5487f18e744b7f54dcda1c733cdirk void font(const std::string &font_); 25695f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string font(void) const; 25795f389652b69ee5487f18e744b7f54dcda1c733cdirk 25895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Font point size 25995f389652b69ee5487f18e744b7f54dcda1c733cdirk void fontPointsize(const double pointSize_); 26095f389652b69ee5487f18e744b7f54dcda1c733cdirk double fontPointsize(void) const; 26195f389652b69ee5487f18e744b7f54dcda1c733cdirk 26261ab4ad4628896f4b8a4dbc6a369a93c8696efcadirk // Font style 26361ab4ad4628896f4b8a4dbc6a369a93c8696efcadirk void fontStyle(const StyleType style_); 26461ab4ad4628896f4b8a4dbc6a369a93c8696efcadirk StyleType fontStyle(void) const; 26561ab4ad4628896f4b8a4dbc6a369a93c8696efcadirk 26661ab4ad4628896f4b8a4dbc6a369a93c8696efcadirk // Font weight 26761ab4ad4628896f4b8a4dbc6a369a93c8696efcadirk void fontWeight(const size_t weight_); 26861ab4ad4628896f4b8a4dbc6a369a93c8696efcadirk size_t fontWeight(void) const; 26961ab4ad4628896f4b8a4dbc6a369a93c8696efcadirk 27095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Long image format description 27195f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string format(void) const; 27295f389652b69ee5487f18e744b7f54dcda1c733cdirk 273aefa9c18d4d9bdd46e7bf1e09ce1b3185312820edirk // Formats the specified expression 274aefa9c18d4d9bdd46e7bf1e09ce1b3185312820edirk // More info here: http://www.imagemagick.org/script/escape.php 275aefa9c18d4d9bdd46e7bf1e09ce1b3185312820edirk std::string formatExpression(const std::string expression); 276aefa9c18d4d9bdd46e7bf1e09ce1b3185312820edirk 27795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Gamma level of the image 27895f389652b69ee5487f18e744b7f54dcda1c733cdirk double gamma(void) const; 27995f389652b69ee5487f18e744b7f54dcda1c733cdirk 28095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Preferred size of the image when encoding 28195f389652b69ee5487f18e744b7f54dcda1c733cdirk Geometry geometry(void) const; 28295f389652b69ee5487f18e744b7f54dcda1c733cdirk 28395f389652b69ee5487f18e744b7f54dcda1c733cdirk // GIF disposal method 2841940fe06f035ea32a4ec4df61f6897396877aa3cdirk void gifDisposeMethod(const DisposeType disposeMethod_); 2851940fe06f035ea32a4ec4df61f6897396877aa3cdirk DisposeType gifDisposeMethod(void) const; 28695f389652b69ee5487f18e744b7f54dcda1c733cdirk 287d873c4a941602fe7aad3a06900166a4da3eb56b8dirk bool hasChannel(const PixelChannel channel) const; 288d873c4a941602fe7aad3a06900166a4da3eb56b8dirk 289019efc8c2270c29096a4c8975cde80a84da06ba0dirk // When comparing images, emphasize pixel differences with this color. 290019efc8c2270c29096a4c8975cde80a84da06ba0dirk void highlightColor(const Color color_); 291019efc8c2270c29096a4c8975cde80a84da06ba0dirk 29295f389652b69ee5487f18e744b7f54dcda1c733cdirk // ICC color profile (BLOB) 29395f389652b69ee5487f18e744b7f54dcda1c733cdirk void iccColorProfile(const Blob &colorProfile_); 29495f389652b69ee5487f18e744b7f54dcda1c733cdirk Blob iccColorProfile(void) const; 29595f389652b69ee5487f18e744b7f54dcda1c733cdirk 29695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Type of interlacing to use 29795f389652b69ee5487f18e744b7f54dcda1c733cdirk void interlaceType(const InterlaceType interlace_); 29895f389652b69ee5487f18e744b7f54dcda1c733cdirk InterlaceType interlaceType(void) const; 29995f389652b69ee5487f18e744b7f54dcda1c733cdirk 300f8c6db577bf34604c1b62d0ac8ae0a3010750493dirk // Pixel color interpolation method to use 301f8c6db577bf34604c1b62d0ac8ae0a3010750493dirk void interpolate(const PixelInterpolateMethod interpolate_); 302f8c6db577bf34604c1b62d0ac8ae0a3010750493dirk PixelInterpolateMethod interpolate(void) const; 303f8c6db577bf34604c1b62d0ac8ae0a3010750493dirk 30495f389652b69ee5487f18e744b7f54dcda1c733cdirk // IPTC profile (BLOB) 30595f389652b69ee5487f18e744b7f54dcda1c733cdirk void iptcProfile(const Blob &iptcProfile_); 30695f389652b69ee5487f18e744b7f54dcda1c733cdirk Blob iptcProfile(void) const; 30795f389652b69ee5487f18e744b7f54dcda1c733cdirk 308fbb0a3f139d16789fc2bcaaa4a547ff9d931ee1cdirk // Returns true if none of the pixels in the image have an alpha value 309fbb0a3f139d16789fc2bcaaa4a547ff9d931ee1cdirk // other than OpaqueAlpha (QuantumRange). 310fbb0a3f139d16789fc2bcaaa4a547ff9d931ee1cdirk bool isOpaque(void) const; 311fbb0a3f139d16789fc2bcaaa4a547ff9d931ee1cdirk 31295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Does object contain valid image? 31395f389652b69ee5487f18e744b7f54dcda1c733cdirk void isValid(const bool isValid_); 31495f389652b69ee5487f18e744b7f54dcda1c733cdirk bool isValid(void) const; 31595f389652b69ee5487f18e744b7f54dcda1c733cdirk 31695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image label 3171940fe06f035ea32a4ec4df61f6897396877aa3cdirk void label(const std::string &label_); 31895f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string label(void) const; 31995f389652b69ee5487f18e744b7f54dcda1c733cdirk 320019efc8c2270c29096a4c8975cde80a84da06ba0dirk // When comparing images, de-emphasize pixel differences with this color. 321019efc8c2270c29096a4c8975cde80a84da06ba0dirk void lowlightColor(const Color color_); 322019efc8c2270c29096a4c8975cde80a84da06ba0dirk 32395f389652b69ee5487f18e744b7f54dcda1c733cdirk // File type magick identifier (.e.g "GIF") 32495f389652b69ee5487f18e744b7f54dcda1c733cdirk void magick(const std::string &magick_); 32595f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string magick(void) const; 32695f389652b69ee5487f18e744b7f54dcda1c733cdirk 327f781e34db4b820ba9eacdc8aa04def9bf0cb599fdirk // Associate a mask with the image. The mask must be the same dimensions 3280116c33ae2957b46b017a7a86b9a4034e25d1cd3dirk // as the image. Pass an invalid image to unset an existing mask. 329f781e34db4b820ba9eacdc8aa04def9bf0cb599fdirk void mask(const Image &mask_); 330f781e34db4b820ba9eacdc8aa04def9bf0cb599fdirk Image mask(void) const; 331f781e34db4b820ba9eacdc8aa04def9bf0cb599fdirk 33295f389652b69ee5487f18e744b7f54dcda1c733cdirk // The mean error per pixel computed when an image is color reduced 33395f389652b69ee5487f18e744b7f54dcda1c733cdirk double meanErrorPerPixel(void) const; 33495f389652b69ee5487f18e744b7f54dcda1c733cdirk 33595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image modulus depth (minimum number of bits required to support 33695f389652b69ee5487f18e744b7f54dcda1c733cdirk // red/green/blue components without loss of accuracy) 33795f389652b69ee5487f18e744b7f54dcda1c733cdirk void modulusDepth(const size_t modulusDepth_); 33895f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t modulusDepth(void) const; 33995f389652b69ee5487f18e744b7f54dcda1c733cdirk 34095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Transform image to black and white 34195f389652b69ee5487f18e744b7f54dcda1c733cdirk void monochrome(const bool monochromeFlag_); 34295f389652b69ee5487f18e744b7f54dcda1c733cdirk bool monochrome(void) const; 34395f389652b69ee5487f18e744b7f54dcda1c733cdirk 3441940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Tile size and offset within an image montage 3451940fe06f035ea32a4ec4df61f6897396877aa3cdirk Geometry montageGeometry(void) const; 3461940fe06f035ea32a4ec4df61f6897396877aa3cdirk 34795f389652b69ee5487f18e744b7f54dcda1c733cdirk // The normalized max error per pixel computed when an image is 34895f389652b69ee5487f18e744b7f54dcda1c733cdirk // color reduced. 34995f389652b69ee5487f18e744b7f54dcda1c733cdirk double normalizedMaxError(void) const; 35095f389652b69ee5487f18e744b7f54dcda1c733cdirk 35195f389652b69ee5487f18e744b7f54dcda1c733cdirk // The normalized mean error per pixel computed when an image is 35295f389652b69ee5487f18e744b7f54dcda1c733cdirk // color reduced. 35395f389652b69ee5487f18e744b7f54dcda1c733cdirk double normalizedMeanError(void) const; 35495f389652b69ee5487f18e744b7f54dcda1c733cdirk 35595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image orientation 35695f389652b69ee5487f18e744b7f54dcda1c733cdirk void orientation(const OrientationType orientation_); 35795f389652b69ee5487f18e744b7f54dcda1c733cdirk OrientationType orientation(void) const; 35895f389652b69ee5487f18e744b7f54dcda1c733cdirk 35995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Preferred size and location of an image canvas. 36095f389652b69ee5487f18e744b7f54dcda1c733cdirk void page(const Geometry &pageSize_); 36195f389652b69ee5487f18e744b7f54dcda1c733cdirk Geometry page(void) const; 36295f389652b69ee5487f18e744b7f54dcda1c733cdirk 36395f389652b69ee5487f18e744b7f54dcda1c733cdirk // JPEG/MIFF/PNG compression level (default 75). 36495f389652b69ee5487f18e744b7f54dcda1c733cdirk void quality(const size_t quality_); 36595f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t quality(void) const; 36695f389652b69ee5487f18e744b7f54dcda1c733cdirk 36795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Maximum number of colors to quantize to 36895f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantizeColors(const size_t colors_); 36995f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t quantizeColors(void) const; 37095f389652b69ee5487f18e744b7f54dcda1c733cdirk 37195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Colorspace to quantize in. 37295f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantizeColorSpace(const ColorspaceType colorSpace_); 37395f389652b69ee5487f18e744b7f54dcda1c733cdirk ColorspaceType quantizeColorSpace(void) const; 37495f389652b69ee5487f18e744b7f54dcda1c733cdirk 37595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Dither image during quantization (default true). 37695f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantizeDither(const bool ditherFlag_); 37795f389652b69ee5487f18e744b7f54dcda1c733cdirk bool quantizeDither(void) const; 37895f389652b69ee5487f18e744b7f54dcda1c733cdirk 3796d64b3658c2fa7218fbc309b9c85e3ec4441310edirk // Dither method 3806d64b3658c2fa7218fbc309b9c85e3ec4441310edirk void quantizeDitherMethod(const DitherMethod ditherMethod_); 3816d64b3658c2fa7218fbc309b9c85e3ec4441310edirk DitherMethod quantizeDitherMethod(void) const; 3826d64b3658c2fa7218fbc309b9c85e3ec4441310edirk 38395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Quantization tree-depth 38495f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantizeTreeDepth(const size_t treeDepth_); 38595f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t quantizeTreeDepth(void) const; 38695f389652b69ee5487f18e744b7f54dcda1c733cdirk 38777328896b876314656427663695bc7b2c9be3f74dirk // Suppress all warning messages. Error messages are still reported. 38877328896b876314656427663695bc7b2c9be3f74dirk void quiet(const bool quiet_); 38977328896b876314656427663695bc7b2c9be3f74dirk bool quiet(void) const; 39077328896b876314656427663695bc7b2c9be3f74dirk 39195f389652b69ee5487f18e744b7f54dcda1c733cdirk // The type of rendering intent 39295f389652b69ee5487f18e744b7f54dcda1c733cdirk void renderingIntent(const RenderingIntent renderingIntent_); 39395f389652b69ee5487f18e744b7f54dcda1c733cdirk RenderingIntent renderingIntent(void) const; 39495f389652b69ee5487f18e744b7f54dcda1c733cdirk 39595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Units of image resolution 39695f389652b69ee5487f18e744b7f54dcda1c733cdirk void resolutionUnits(const ResolutionType resolutionUnits_); 39795f389652b69ee5487f18e744b7f54dcda1c733cdirk ResolutionType resolutionUnits(void) const; 39895f389652b69ee5487f18e744b7f54dcda1c733cdirk 39995f389652b69ee5487f18e744b7f54dcda1c733cdirk // The number of pixel rows in the image 40095f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t rows(void) const; 40195f389652b69ee5487f18e744b7f54dcda1c733cdirk 40295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image scene number 40395f389652b69ee5487f18e744b7f54dcda1c733cdirk void scene(const size_t scene_); 40495f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t scene(void) const; 40595f389652b69ee5487f18e744b7f54dcda1c733cdirk 40695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Width and height of a raw image 40795f389652b69ee5487f18e744b7f54dcda1c733cdirk void size(const Geometry &geometry_); 40895f389652b69ee5487f18e744b7f54dcda1c733cdirk Geometry size(void) const; 40995f389652b69ee5487f18e744b7f54dcda1c733cdirk 41095f389652b69ee5487f18e744b7f54dcda1c733cdirk // enabled/disable stroke anti-aliasing 41195f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeAntiAlias(const bool flag_); 41295f389652b69ee5487f18e744b7f54dcda1c733cdirk bool strokeAntiAlias(void) const; 41395f389652b69ee5487f18e744b7f54dcda1c733cdirk 41495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Color to use when drawing object outlines 41595f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeColor(const Color &strokeColor_); 41695f389652b69ee5487f18e744b7f54dcda1c733cdirk Color strokeColor(void) const; 41795f389652b69ee5487f18e744b7f54dcda1c733cdirk 41895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Specify the pattern of dashes and gaps used to stroke 41995f389652b69ee5487f18e744b7f54dcda1c733cdirk // paths. The strokeDashArray represents a zero-terminated array 42095f389652b69ee5487f18e744b7f54dcda1c733cdirk // of numbers that specify the lengths of alternating dashes and 42195f389652b69ee5487f18e744b7f54dcda1c733cdirk // gaps in pixels. If an odd number of values is provided, then 42295f389652b69ee5487f18e744b7f54dcda1c733cdirk // the list of values is repeated to yield an even number of 42395f389652b69ee5487f18e744b7f54dcda1c733cdirk // values. A typical strokeDashArray_ array might contain the 42495f389652b69ee5487f18e744b7f54dcda1c733cdirk // members 5 3 2 0, where the zero value indicates the end of the 42595f389652b69ee5487f18e744b7f54dcda1c733cdirk // pattern array. 42695f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeDashArray(const double *strokeDashArray_); 42795f389652b69ee5487f18e744b7f54dcda1c733cdirk const double *strokeDashArray(void) const; 42895f389652b69ee5487f18e744b7f54dcda1c733cdirk 42995f389652b69ee5487f18e744b7f54dcda1c733cdirk // While drawing using a dash pattern, specify distance into the 43095f389652b69ee5487f18e744b7f54dcda1c733cdirk // dash pattern to start the dash (default 0). 43195f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeDashOffset(const double strokeDashOffset_); 43295f389652b69ee5487f18e744b7f54dcda1c733cdirk double strokeDashOffset(void) const; 43395f389652b69ee5487f18e744b7f54dcda1c733cdirk 43495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Specify the shape to be used at the end of open subpaths when 43595f389652b69ee5487f18e744b7f54dcda1c733cdirk // they are stroked. Values of LineCap are UndefinedCap, ButtCap, 43695f389652b69ee5487f18e744b7f54dcda1c733cdirk // RoundCap, and SquareCap. 43795f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeLineCap(const LineCap lineCap_); 43895f389652b69ee5487f18e744b7f54dcda1c733cdirk LineCap strokeLineCap(void) const; 43995f389652b69ee5487f18e744b7f54dcda1c733cdirk 44095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Specify the shape to be used at the corners of paths (or other 44195f389652b69ee5487f18e744b7f54dcda1c733cdirk // vector shapes) when they are stroked. Values of LineJoin are 44295f389652b69ee5487f18e744b7f54dcda1c733cdirk // UndefinedJoin, MiterJoin, RoundJoin, and BevelJoin. 44395f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeLineJoin(const LineJoin lineJoin_); 44495f389652b69ee5487f18e744b7f54dcda1c733cdirk LineJoin strokeLineJoin(void) const; 44595f389652b69ee5487f18e744b7f54dcda1c733cdirk 44695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Specify miter limit. When two line segments meet at a sharp 44795f389652b69ee5487f18e744b7f54dcda1c733cdirk // angle and miter joins have been specified for 'lineJoin', it is 44895f389652b69ee5487f18e744b7f54dcda1c733cdirk // possible for the miter to extend far beyond the thickness of 44995f389652b69ee5487f18e744b7f54dcda1c733cdirk // the line stroking the path. The miterLimit' imposes a limit on 45095f389652b69ee5487f18e744b7f54dcda1c733cdirk // the ratio of the miter length to the 'lineWidth'. The default 45195f389652b69ee5487f18e744b7f54dcda1c733cdirk // value of this parameter is 4. 45295f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeMiterLimit(const size_t miterLimit_); 45395f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t strokeMiterLimit(void) const; 45495f389652b69ee5487f18e744b7f54dcda1c733cdirk 45595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Pattern image to use while stroking object outlines. 45695f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokePattern(const Image &strokePattern_); 45795f389652b69ee5487f18e744b7f54dcda1c733cdirk Image strokePattern(void) const; 45895f389652b69ee5487f18e744b7f54dcda1c733cdirk 45995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Stroke width for drawing vector objects (default one) 46095f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeWidth(const double strokeWidth_); 46195f389652b69ee5487f18e744b7f54dcda1c733cdirk double strokeWidth(void) const; 46295f389652b69ee5487f18e744b7f54dcda1c733cdirk 46395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Subimage of an image sequence 46495f389652b69ee5487f18e744b7f54dcda1c733cdirk void subImage(const size_t subImage_); 46595f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t subImage(void) const; 46695f389652b69ee5487f18e744b7f54dcda1c733cdirk 46795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Number of images relative to the base image 46895f389652b69ee5487f18e744b7f54dcda1c733cdirk void subRange(const size_t subRange_); 46995f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t subRange(void) const; 47095f389652b69ee5487f18e744b7f54dcda1c733cdirk 471d37417692d7a7040aa854e493723e92fac1e3ae6dirk // Render text right-to-left or left-to-right. 472d37417692d7a7040aa854e493723e92fac1e3ae6dirk void textDirection(DirectionType direction_); 473d37417692d7a7040aa854e493723e92fac1e3ae6dirk DirectionType textDirection() const; 474d37417692d7a7040aa854e493723e92fac1e3ae6dirk 47595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Annotation text encoding (e.g. "UTF-16") 47695f389652b69ee5487f18e744b7f54dcda1c733cdirk void textEncoding(const std::string &encoding_); 47795f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string textEncoding(void) const; 47895f389652b69ee5487f18e744b7f54dcda1c733cdirk 479d37417692d7a7040aa854e493723e92fac1e3ae6dirk // Text gravity. 480d37417692d7a7040aa854e493723e92fac1e3ae6dirk void textGravity(GravityType gravity_); 481d37417692d7a7040aa854e493723e92fac1e3ae6dirk GravityType textGravity() const; 482d37417692d7a7040aa854e493723e92fac1e3ae6dirk 483a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk // Text inter-line spacing 484a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk void textInterlineSpacing(double spacing_); 485a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk double textInterlineSpacing(void) const; 486a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk 487a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk // Text inter-word spacing 488a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk void textInterwordSpacing(double spacing_); 489a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk double textInterwordSpacing(void) const; 490a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk 491a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk // Text inter-character kerning 492a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk void textKerning(double kerning_); 493a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk double textKerning(void) const; 494a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk 49561ab4ad4628896f4b8a4dbc6a369a93c8696efcadirk // Text undercolor box 49661ab4ad4628896f4b8a4dbc6a369a93c8696efcadirk void textUnderColor(const Color &underColor_); 49761ab4ad4628896f4b8a4dbc6a369a93c8696efcadirk Color textUnderColor(void) const; 49861ab4ad4628896f4b8a4dbc6a369a93c8696efcadirk 49995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Number of colors in the image 50095f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t totalColors(void) const; 50195f389652b69ee5487f18e744b7f54dcda1c733cdirk 50295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Rotation to use when annotating with text or drawing 50395f389652b69ee5487f18e744b7f54dcda1c733cdirk void transformRotation(const double angle_); 50495f389652b69ee5487f18e744b7f54dcda1c733cdirk 50595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Skew to use in X axis when annotating with text or drawing 50695f389652b69ee5487f18e744b7f54dcda1c733cdirk void transformSkewX(const double skewx_); 50795f389652b69ee5487f18e744b7f54dcda1c733cdirk 50895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Skew to use in Y axis when annotating with text or drawing 50995f389652b69ee5487f18e744b7f54dcda1c733cdirk void transformSkewY(const double skewy_); 51095f389652b69ee5487f18e744b7f54dcda1c733cdirk 51195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image representation type (also see type operation) 51295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Available types: 51395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Bilevel Grayscale GrayscaleMatte 51495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Palette PaletteMatte TrueColor 51595f389652b69ee5487f18e744b7f54dcda1c733cdirk // TrueColorMatte ColorSeparation ColorSeparationMatte 51695f389652b69ee5487f18e744b7f54dcda1c733cdirk void type(const ImageType type_); 51795f389652b69ee5487f18e744b7f54dcda1c733cdirk ImageType type(void) const; 51895f389652b69ee5487f18e744b7f54dcda1c733cdirk 51995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Print detailed information about the image 52095f389652b69ee5487f18e744b7f54dcda1c733cdirk void verbose(const bool verboseFlag_); 52195f389652b69ee5487f18e744b7f54dcda1c733cdirk bool verbose(void) const; 52295f389652b69ee5487f18e744b7f54dcda1c733cdirk 52395f389652b69ee5487f18e744b7f54dcda1c733cdirk // FlashPix viewing parameters 52495f389652b69ee5487f18e744b7f54dcda1c733cdirk void view(const std::string &view_); 52595f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string view(void) const; 52695f389652b69ee5487f18e744b7f54dcda1c733cdirk 52795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Virtual pixel method 52895f389652b69ee5487f18e744b7f54dcda1c733cdirk void virtualPixelMethod(const VirtualPixelMethod virtualPixelMethod_); 52995f389652b69ee5487f18e744b7f54dcda1c733cdirk VirtualPixelMethod virtualPixelMethod(void) const; 53095f389652b69ee5487f18e744b7f54dcda1c733cdirk 53195f389652b69ee5487f18e744b7f54dcda1c733cdirk // X11 display to display to, obtain fonts from, or to capture 53295f389652b69ee5487f18e744b7f54dcda1c733cdirk // image from 53395f389652b69ee5487f18e744b7f54dcda1c733cdirk void x11Display(const std::string &display_); 53495f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string x11Display(void) const; 53595f389652b69ee5487f18e744b7f54dcda1c733cdirk 53695f389652b69ee5487f18e744b7f54dcda1c733cdirk // x resolution of the image 53795f389652b69ee5487f18e744b7f54dcda1c733cdirk double xResolution(void) const; 53895f389652b69ee5487f18e744b7f54dcda1c733cdirk 53995f389652b69ee5487f18e744b7f54dcda1c733cdirk // y resolution of the image 54095f389652b69ee5487f18e744b7f54dcda1c733cdirk double yResolution(void) const; 5413ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 5423ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Adaptive-blur image with specified blur factor 5433ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The radius_ parameter specifies the radius of the Gaussian, in 5443ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // pixels, not counting the center pixel. The sigma_ parameter 5453ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the standard deviation of the Laplacian, in pixels. 54695f389652b69ee5487f18e744b7f54dcda1c733cdirk void adaptiveBlur(const double radius_=0.0,const double sigma_=1.0); 5477323460d5cd42b6e10481f8fdbbdab7237cffab7dirk 5487323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // This is shortcut function for a fast interpolative resize using mesh 5497323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // interpolation. It works well for small resizes of less than +/- 50% 5507323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // of the original image size. For larger resizing on images a full 5517323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // filtered and slower resize function should be used instead. 55295f389652b69ee5487f18e744b7f54dcda1c733cdirk void adaptiveResize(const Geometry &geometry_); 5537323460d5cd42b6e10481f8fdbbdab7237cffab7dirk 5547323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // Adaptively sharpens the image by sharpening more intensely near image 5557323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // edges and less intensely far from edges. We sharpen the image with a 5567323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // Gaussian operator of the given radius and standard deviation (sigma). 5577323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // For reasonable results, radius should be larger than sigma. 55895f389652b69ee5487f18e744b7f54dcda1c733cdirk void adaptiveSharpen(const double radius_=0.0,const double sigma_=1.0); 55995f389652b69ee5487f18e744b7f54dcda1c733cdirk void adaptiveSharpenChannel(const ChannelType channel_, 56095f389652b69ee5487f18e744b7f54dcda1c733cdirk const double radius_=0.0,const double sigma_=1.0); 5617323460d5cd42b6e10481f8fdbbdab7237cffab7dirk 5623ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Local adaptive threshold image 5633ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // http://www.dai.ed.ac.uk/HIPR2/adpthrsh.htm 5643ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Width x height define the size of the pixel neighborhood 565b1461b0e2f9ba7fab579489eb3760eb6ef8f2386dirk // bias = constant to subtract from pixel neighborhood mean 566b1461b0e2f9ba7fab579489eb3760eb6ef8f2386dirk void adaptiveThreshold(const size_t width_,const size_t height_, 567b1461b0e2f9ba7fab579489eb3760eb6ef8f2386dirk const double bias_=0.0); 5683ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 5693ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Add noise to image with specified noise type 57095f389652b69ee5487f18e744b7f54dcda1c733cdirk void addNoise(const NoiseType noiseType_); 57195f389652b69ee5487f18e744b7f54dcda1c733cdirk void addNoiseChannel(const ChannelType channel_, 57295f389652b69ee5487f18e744b7f54dcda1c733cdirk const NoiseType noiseType_); 5733ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 5743ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Transform image by specified affine (or free transform) matrix. 57595f389652b69ee5487f18e744b7f54dcda1c733cdirk void affineTransform(const DrawableAffine &affine); 5763ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 5771bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Set or attenuate the alpha channel in the image. If the image 5781bab013cd87579204c8eb4671e3e658ef49d9aaadirk // pixels are opaque then they are set to the specified alpha 5791bab013cd87579204c8eb4671e3e658ef49d9aaadirk // value, otherwise they are blended with the supplied alpha 5801bab013cd87579204c8eb4671e3e658ef49d9aaadirk // value. The value of alpha_ ranges from 0 (completely opaque) 5811bab013cd87579204c8eb4671e3e658ef49d9aaadirk // to QuantumRange. The defines OpaqueAlpha and TransparentAlpha are 5821bab013cd87579204c8eb4671e3e658ef49d9aaadirk // available to specify completely opaque or completely 5831bab013cd87579204c8eb4671e3e658ef49d9aaadirk // transparent, respectively. 58495f389652b69ee5487f18e744b7f54dcda1c733cdirk void alpha(const unsigned int alpha_); 5851bab013cd87579204c8eb4671e3e658ef49d9aaadirk 586d246d8eb9563661d9cfe52a2dd87414bd2e10a5fdirk // AlphaChannel() activates, deactivates, resets, or sets the alpha 587d246d8eb9563661d9cfe52a2dd87414bd2e10a5fdirk // channel. 58895f389652b69ee5487f18e744b7f54dcda1c733cdirk void alphaChannel(AlphaChannelOption alphaOption_); 58995f389652b69ee5487f18e744b7f54dcda1c733cdirk 5903ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 5913ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Annotate image (draw text on image) 5923ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 5933ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Gravity effects text placement in bounding area according to rules: 5943ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // NorthWestGravity text bottom-left corner placed at top-left 5953ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // NorthGravity text bottom-center placed at top-center 5963ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // NorthEastGravity text bottom-right corner placed at top-right 5973ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // WestGravity text left-center placed at left-center 5983ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // CenterGravity text center placed at center 5993ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // EastGravity text right-center placed at right-center 6003ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // SouthWestGravity text top-left placed at bottom-left 6013ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // SouthGravity text top-center placed at bottom-center 6023ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // SouthEastGravity text top-right placed at bottom-right 6033ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 6043ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Annotate using specified text, and placement location 60595f389652b69ee5487f18e744b7f54dcda1c733cdirk void annotate(const std::string &text_,const Geometry &location_); 60695f389652b69ee5487f18e744b7f54dcda1c733cdirk 6073ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Annotate using specified text, bounding area, and placement 6083ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // gravity 60995f389652b69ee5487f18e744b7f54dcda1c733cdirk void annotate(const std::string &text_,const Geometry &boundingArea_, 61095f389652b69ee5487f18e744b7f54dcda1c733cdirk const GravityType gravity_); 61195f389652b69ee5487f18e744b7f54dcda1c733cdirk 6123ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Annotate with text using specified text, bounding area, 6133ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // placement gravity, and rotation. 61495f389652b69ee5487f18e744b7f54dcda1c733cdirk void annotate(const std::string &text_,const Geometry &boundingArea_, 61595f389652b69ee5487f18e744b7f54dcda1c733cdirk const GravityType gravity_,const double degrees_); 61695f389652b69ee5487f18e744b7f54dcda1c733cdirk 6173ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Annotate with text (bounding area is entire image) and placement 6183ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // gravity. 61995f389652b69ee5487f18e744b7f54dcda1c733cdirk void annotate(const std::string &text_,const GravityType gravity_); 620b5e877bd8701bc3f0ac1e9a3679a6cee64c69674cristy 621b5e877bd8701bc3f0ac1e9a3679a6cee64c69674cristy // Inserts the artifact with the specified name and value into 622b5e877bd8701bc3f0ac1e9a3679a6cee64c69674cristy // the artifact tree of the image. 62395f389652b69ee5487f18e744b7f54dcda1c733cdirk void artifact(const std::string &name_,const std::string &value_); 62495f389652b69ee5487f18e744b7f54dcda1c733cdirk 625b5e877bd8701bc3f0ac1e9a3679a6cee64c69674cristy // Returns the value of the artifact with the specified name. 626100c62ceee252ed475fca6a57b3dbaa3d27d2ed9dirk std::string artifact(const std::string &name_) const; 62795f389652b69ee5487f18e744b7f54dcda1c733cdirk 62895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Access/Update a named image attribute 62995f389652b69ee5487f18e744b7f54dcda1c733cdirk void attribute(const std::string name_,const std::string value_); 630100c62ceee252ed475fca6a57b3dbaa3d27d2ed9dirk std::string attribute(const std::string name_) const; 631ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk 632ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk // Extracts the 'mean' from the image and adjust the image to try 633ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk // make set its gamma appropriatally. 63495f389652b69ee5487f18e744b7f54dcda1c733cdirk void autoGamma(void); 63595f389652b69ee5487f18e744b7f54dcda1c733cdirk void autoGammaChannel(const ChannelType channel_); 636ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk 637ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk // Adjusts the levels of a particular image channel by scaling the 638ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk // minimum and maximum values to the full quantum range. 63995f389652b69ee5487f18e744b7f54dcda1c733cdirk void autoLevel(void); 64095f389652b69ee5487f18e744b7f54dcda1c733cdirk void autoLevelChannel(const ChannelType channel_); 641ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk 642ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk // Adjusts an image so that its orientation is suitable for viewing. 64395f389652b69ee5487f18e744b7f54dcda1c733cdirk void autoOrient(void); 644ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk 645092a8ea1959d818804462ea79231863dc2e3fd26dirk // Forces all pixels below the threshold into black while leaving all 646092a8ea1959d818804462ea79231863dc2e3fd26dirk // pixels at or above the threshold unchanged. 64795f389652b69ee5487f18e744b7f54dcda1c733cdirk void blackThreshold(const std::string &threshold_); 64895f389652b69ee5487f18e744b7f54dcda1c733cdirk void blackThresholdChannel(const ChannelType channel_, 64995f389652b69ee5487f18e744b7f54dcda1c733cdirk const std::string &threshold_); 650092a8ea1959d818804462ea79231863dc2e3fd26dirk 651f27731d206fb6b9b791c0964837f85fa85883ed2dirk // Simulate a scene at nighttime in the moonlight. 65295f389652b69ee5487f18e744b7f54dcda1c733cdirk void blueShift(const double factor_=1.5); 653f27731d206fb6b9b791c0964837f85fa85883ed2dirk 6543ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Blur image with specified blur factor 6553ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The radius_ parameter specifies the radius of the Gaussian, in 6563ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // pixels, not counting the center pixel. The sigma_ parameter 6573ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the standard deviation of the Laplacian, in pixels. 65895f389652b69ee5487f18e744b7f54dcda1c733cdirk void blur(const double radius_=0.0,const double sigma_=1.0); 65995f389652b69ee5487f18e744b7f54dcda1c733cdirk void blurChannel(const ChannelType channel_,const double radius_=0.0, 66095f389652b69ee5487f18e744b7f54dcda1c733cdirk const double sigma_=1.0); 661092a8ea1959d818804462ea79231863dc2e3fd26dirk 6623ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Border image (add border to image) 66395f389652b69ee5487f18e744b7f54dcda1c733cdirk void border(const Geometry &geometry_=borderGeometryDefault); 6643ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 665f27731d206fb6b9b791c0964837f85fa85883ed2dirk // Changes the brightness and/or contrast of an image. It converts the 666f27731d206fb6b9b791c0964837f85fa85883ed2dirk // brightness and contrast parameters into slope and intercept and calls 667f27731d206fb6b9b791c0964837f85fa85883ed2dirk // a polynomical function to apply to the image. 66895f389652b69ee5487f18e744b7f54dcda1c733cdirk void brightnessContrast(const double brightness_=0.0, 66995f389652b69ee5487f18e744b7f54dcda1c733cdirk const double contrast_=0.0); 67095f389652b69ee5487f18e744b7f54dcda1c733cdirk void brightnessContrastChannel(const ChannelType channel_, 67195f389652b69ee5487f18e744b7f54dcda1c733cdirk const double brightness_=0.0,const double contrast_=0.0); 672f27731d206fb6b9b791c0964837f85fa85883ed2dirk 673064bae341824f86d5e0b4e0010084c7a358704d7dirk // Uses a multi-stage algorithm to detect a wide range of edges in images. 674064bae341824f86d5e0b4e0010084c7a358704d7dirk void cannyEdge(const double radius_=0.0,const double sigma_=1.0, 675064bae341824f86d5e0b4e0010084c7a358704d7dirk const double lowerPercent_=0.1,const double upperPercent_=0.3); 676064bae341824f86d5e0b4e0010084c7a358704d7dirk 6771f5fd5aeaee99fd19bacf7a1350ce73cd5ab1825dirk // Accepts a lightweight Color Correction Collection 6781f5fd5aeaee99fd19bacf7a1350ce73cd5ab1825dirk // (CCC) file which solely contains one or more color corrections and 6791f5fd5aeaee99fd19bacf7a1350ce73cd5ab1825dirk // applies the correction to the image. 6801f5fd5aeaee99fd19bacf7a1350ce73cd5ab1825dirk void cdl(const std::string &cdl_); 6811f5fd5aeaee99fd19bacf7a1350ce73cd5ab1825dirk 6823ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Extract channel from image 68395f389652b69ee5487f18e744b7f54dcda1c733cdirk void channel(const ChannelType channel_); 6843ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 6853ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Charcoal effect image (looks like charcoal sketch) 6863ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The radius_ parameter specifies the radius of the Gaussian, in 6873ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // pixels, not counting the center pixel. The sigma_ parameter 6883ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the standard deviation of the Laplacian, in pixels. 68995f389652b69ee5487f18e744b7f54dcda1c733cdirk void charcoal(const double radius_=0.0,const double sigma_=1.0); 6903ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 6913ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Chop image (remove vertical or horizontal subregion of image) 6923ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // FIXME: describe how geometry argument is used to select either 6933ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // horizontal or vertical subregion of image. 69495f389652b69ee5487f18e744b7f54dcda1c733cdirk void chop(const Geometry &geometry_); 6953ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 69695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Chromaticity blue primary point (e.g. x=0.15, y=0.06) 69795f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaBluePrimary(const double x_,const double y_); 69895f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaBluePrimary(double *x_,double *y_) const; 69995f389652b69ee5487f18e744b7f54dcda1c733cdirk 70095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Chromaticity green primary point (e.g. x=0.3, y=0.6) 70195f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaGreenPrimary(const double x_,const double y_); 70295f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaGreenPrimary(double *x_,double *y_) const; 70395f389652b69ee5487f18e744b7f54dcda1c733cdirk 70495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Chromaticity red primary point (e.g. x=0.64, y=0.33) 70595f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaRedPrimary(const double x_,const double y_); 70695f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaRedPrimary(double *x_,double *y_) const; 70795f389652b69ee5487f18e744b7f54dcda1c733cdirk 70895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Chromaticity white point (e.g. x=0.3127, y=0.329) 70995f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaWhitePoint(const double x_,const double y_); 71095f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaWhitePoint(double *x_,double *y_) const; 71195f389652b69ee5487f18e744b7f54dcda1c733cdirk 712f27731d206fb6b9b791c0964837f85fa85883ed2dirk // Set each pixel whose value is below zero to zero and any the 713f27731d206fb6b9b791c0964837f85fa85883ed2dirk // pixel whose value is above the quantum range to the quantum range (e.g. 714f27731d206fb6b9b791c0964837f85fa85883ed2dirk // 65535) otherwise the pixel value remains unchanged. 71595f389652b69ee5487f18e744b7f54dcda1c733cdirk void clamp(void); 71695f389652b69ee5487f18e744b7f54dcda1c733cdirk void clampChannel(const ChannelType channel_); 717f27731d206fb6b9b791c0964837f85fa85883ed2dirk 718d561b30050e85b31ba71c5dc15cc3ab3af403e65dirk // Sets the image clip mask based on any clipping path information 719d561b30050e85b31ba71c5dc15cc3ab3af403e65dirk // if it exists. 72095f389652b69ee5487f18e744b7f54dcda1c733cdirk void clip(void); 72195f389652b69ee5487f18e744b7f54dcda1c733cdirk void clipPath(const std::string pathname_,const bool inside_); 722d561b30050e85b31ba71c5dc15cc3ab3af403e65dirk 723f27731d206fb6b9b791c0964837f85fa85883ed2dirk // Apply a color lookup table (CLUT) to the image. 72495f389652b69ee5487f18e744b7f54dcda1c733cdirk void clut(const Image &clutImage_,const PixelInterpolateMethod method); 72595f389652b69ee5487f18e744b7f54dcda1c733cdirk void clutChannel(const ChannelType channel_,const Image &clutImage_, 72695f389652b69ee5487f18e744b7f54dcda1c733cdirk const PixelInterpolateMethod method); 72795f389652b69ee5487f18e744b7f54dcda1c733cdirk 72895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Colorize image with pen color, using specified percent alpha. 72995f389652b69ee5487f18e744b7f54dcda1c733cdirk void colorize(const unsigned int alpha_,const Color &penColor_); 730f27731d206fb6b9b791c0964837f85fa85883ed2dirk 7314c08aed51c5899665ade97263692328eea4af106cristy // Colorize image with pen color, using specified percent alpha 7323ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // for red, green, and blue quantums 73395f389652b69ee5487f18e744b7f54dcda1c733cdirk void colorize(const unsigned int alphaRed_,const unsigned int alphaGreen_, 73495f389652b69ee5487f18e744b7f54dcda1c733cdirk const unsigned int alphaBlue_,const Color &penColor_); 73595f389652b69ee5487f18e744b7f54dcda1c733cdirk 73695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Color at colormap position index_ 73795f389652b69ee5487f18e744b7f54dcda1c733cdirk void colorMap(const size_t index_,const Color &color_); 73895f389652b69ee5487f18e744b7f54dcda1c733cdirk Color colorMap(const size_t index_) const; 73995f389652b69ee5487f18e744b7f54dcda1c733cdirk 74095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Apply a color matrix to the image channels. The user supplied 741c8918bb2b224f642b06140506fa85a3703fa0748cristy // matrix may be of order 1 to 5 (1x1 through 5x5). 74295f389652b69ee5487f18e744b7f54dcda1c733cdirk void colorMatrix(const size_t order_,const double *color_matrix_); 7433ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 7443ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Compare current image with another image 7453ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Sets meanErrorPerPixel, normalizedMaxError, and normalizedMeanError 7463ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // in the current image. False is returned if the images are identical. 74795f389652b69ee5487f18e744b7f54dcda1c733cdirk bool compare(const Image &reference_); 7483ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 74941c73241c91f5a5debf9380cdcff10f26aa04cc3dirk // Compare current image with another image 75041c73241c91f5a5debf9380cdcff10f26aa04cc3dirk // Returns the distortion based on the specified metric. 75195f389652b69ee5487f18e744b7f54dcda1c733cdirk double compare(const Image &reference_,const MetricType metric_); 75295f389652b69ee5487f18e744b7f54dcda1c733cdirk double compareChannel(const ChannelType channel_, 75341c73241c91f5a5debf9380cdcff10f26aa04cc3dirk const Image &reference_, 75441c73241c91f5a5debf9380cdcff10f26aa04cc3dirk const MetricType metric_ ); 75541c73241c91f5a5debf9380cdcff10f26aa04cc3dirk 75641c73241c91f5a5debf9380cdcff10f26aa04cc3dirk // Compare current image with another image 75741c73241c91f5a5debf9380cdcff10f26aa04cc3dirk // Sets the distortion and returns the difference image. 75895f389652b69ee5487f18e744b7f54dcda1c733cdirk Image compare(const Image &reference_,const MetricType metric_, 75995f389652b69ee5487f18e744b7f54dcda1c733cdirk double *distortion); 76095f389652b69ee5487f18e744b7f54dcda1c733cdirk Image compareChannel(const ChannelType channel_,const Image &reference_, 76195f389652b69ee5487f18e744b7f54dcda1c733cdirk const MetricType metric_,double *distortion); 76241c73241c91f5a5debf9380cdcff10f26aa04cc3dirk 7633ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Compose an image onto another at specified offset and using 7643ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specified algorithm 76595f389652b69ee5487f18e744b7f54dcda1c733cdirk void composite(const Image &compositeImage_,const Geometry &offset_, 76695f389652b69ee5487f18e744b7f54dcda1c733cdirk const CompositeOperator compose_=InCompositeOp); 76795f389652b69ee5487f18e744b7f54dcda1c733cdirk void composite(const Image &compositeImage_,const GravityType gravity_, 76895f389652b69ee5487f18e744b7f54dcda1c733cdirk const CompositeOperator compose_=InCompositeOp); 76995f389652b69ee5487f18e744b7f54dcda1c733cdirk void composite(const Image &compositeImage_,const ::ssize_t xOffset_, 77095f389652b69ee5487f18e744b7f54dcda1c733cdirk const ::ssize_t yOffset_,const CompositeOperator compose_=InCompositeOp); 771f27731d206fb6b9b791c0964837f85fa85883ed2dirk 7724ab21d079ec146c4c106925c683a8f9398980856dirk // Determines the connected-components of the image 7734ab21d079ec146c4c106925c683a8f9398980856dirk void connectedComponents(const size_t connectivity_); 7744ab21d079ec146c4c106925c683a8f9398980856dirk 7753ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Contrast image (enhance intensity differences in image) 776eb68e91158bc0035e3a4aeddf4b99fa09f15493ddirk void contrast(const bool sharpen_); 7773ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 778f27731d206fb6b9b791c0964837f85fa85883ed2dirk // A simple image enhancement technique that attempts to improve the 779f27731d206fb6b9b791c0964837f85fa85883ed2dirk // contrast in an image by 'stretching' the range of intensity values 780f27731d206fb6b9b791c0964837f85fa85883ed2dirk // it contains to span a desired range of values. It differs from the 781f27731d206fb6b9b791c0964837f85fa85883ed2dirk // more sophisticated histogram equalization in that it can only apply a 782f27731d206fb6b9b791c0964837f85fa85883ed2dirk // linear scaling function to the image pixel values. As a result the 783f27731d206fb6b9b791c0964837f85fa85883ed2dirk // 'enhancement' is less harsh. 7841940fe06f035ea32a4ec4df61f6897396877aa3cdirk void contrastStretch(const double blackPoint_,const double whitePoint_); 78595f389652b69ee5487f18e744b7f54dcda1c733cdirk void contrastStretchChannel(const ChannelType channel_, 7861940fe06f035ea32a4ec4df61f6897396877aa3cdirk const double blackPoint_,const double whitePoint_); 787f27731d206fb6b9b791c0964837f85fa85883ed2dirk 7883ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Convolve image. Applies a user-specified convolution to the image. 7893ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // order_ represents the number of columns and rows in the filter kernel. 7903ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // kernel_ is an array of doubles representing the convolution kernel. 79195f389652b69ee5487f18e744b7f54dcda1c733cdirk void convolve(const size_t order_,const double *kernel_); 7923ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 7931f5fd5aeaee99fd19bacf7a1350ce73cd5ab1825dirk // Copies pixels from the source image as defined by the geometry the 7941f5fd5aeaee99fd19bacf7a1350ce73cd5ab1825dirk // destination image at the specified offset. 7951f5fd5aeaee99fd19bacf7a1350ce73cd5ab1825dirk void copyPixels(const Image &source_,const Geometry &geometry_, 7961f5fd5aeaee99fd19bacf7a1350ce73cd5ab1825dirk const Offset &offset_); 7971f5fd5aeaee99fd19bacf7a1350ce73cd5ab1825dirk 7983ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Crop image (subregion of original image) 79995f389652b69ee5487f18e744b7f54dcda1c733cdirk void crop(const Geometry &geometry_); 8005fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8013ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Cycle image colormap 80295f389652b69ee5487f18e744b7f54dcda1c733cdirk void cycleColormap(const ::ssize_t amount_); 8035fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8045fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // Converts cipher pixels to plain pixels. 80595f389652b69ee5487f18e744b7f54dcda1c733cdirk void decipher(const std::string &passphrase_); 80695f389652b69ee5487f18e744b7f54dcda1c733cdirk 8071940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Tagged image format define. Similar to the defineValue() method 8081940fe06f035ea32a4ec4df61f6897396877aa3cdirk // except that passing the flag_ value 'true' creates a value-less 8091940fe06f035ea32a4ec4df61f6897396877aa3cdirk // define with that format and key. Passing the flag_ value 'false' 8101940fe06f035ea32a4ec4df61f6897396877aa3cdirk // removes any existing matching definition. The method returns 'true' 8111940fe06f035ea32a4ec4df61f6897396877aa3cdirk // if a matching key exists, and 'false' if no matching key exists. 8121940fe06f035ea32a4ec4df61f6897396877aa3cdirk void defineSet(const std::string &magick_,const std::string &key_, 8131940fe06f035ea32a4ec4df61f6897396877aa3cdirk bool flag_); 8141940fe06f035ea32a4ec4df61f6897396877aa3cdirk bool defineSet(const std::string &magick_,const std::string &key_) const; 8151940fe06f035ea32a4ec4df61f6897396877aa3cdirk 81695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Tagged image format define (set/access coder-specific option) The 81795f389652b69ee5487f18e744b7f54dcda1c733cdirk // magick_ option specifies the coder the define applies to. The key_ 81895f389652b69ee5487f18e744b7f54dcda1c733cdirk // option provides the key specific to that coder. The value_ option 81995f389652b69ee5487f18e744b7f54dcda1c733cdirk // provides the value to set (if any). See the defineSet() method if the 82095f389652b69ee5487f18e744b7f54dcda1c733cdirk // key must be removed entirely. 82195f389652b69ee5487f18e744b7f54dcda1c733cdirk void defineValue(const std::string &magick_,const std::string &key_, 82295f389652b69ee5487f18e744b7f54dcda1c733cdirk const std::string &value_); 82395f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string defineValue(const std::string &magick_, 82495f389652b69ee5487f18e744b7f54dcda1c733cdirk const std::string &key_) const; 82595f389652b69ee5487f18e744b7f54dcda1c733cdirk 8265fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // Removes skew from the image. Skew is an artifact that occurs in scanned 8275fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // images because of the camera being misaligned, imperfections in the 8285fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // scanning or surface, or simply because the paper was not placed 8295fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // completely flat when scanned. The value of threshold_ ranges from 0 8305fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // to QuantumRange. 83195f389652b69ee5487f18e744b7f54dcda1c733cdirk void deskew(const double threshold_); 8325fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8333ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Despeckle image (reduce speckle noise) 83495f389652b69ee5487f18e744b7f54dcda1c733cdirk void despeckle(void); 8355fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8363ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Display image on screen 83795f389652b69ee5487f18e744b7f54dcda1c733cdirk void display(void); 8383ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8393ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Distort image. distorts an image using various distortion methods, by 8403ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // mapping color lookups of the source image to a new destination image 8413ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // usally of the same size as the source image, unless 'bestfit' is set to 8423ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // true. 84395f389652b69ee5487f18e744b7f54dcda1c733cdirk void distort(const DistortImageMethod method_, 84495f389652b69ee5487f18e744b7f54dcda1c733cdirk const size_t numberArguments_,const double *arguments_, 84595f389652b69ee5487f18e744b7f54dcda1c733cdirk const bool bestfit_=false); 8463ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8473ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Draw on image using a single drawable 84895f389652b69ee5487f18e744b7f54dcda1c733cdirk void draw(const Drawable &drawable_); 8493ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8503ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Draw on image using a drawable list 851263b876b613ee3cddda42810a4b421a73895327cdirk void draw(const std::vector<Magick::Drawable> &drawable_); 8525fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8533ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Edge image (hilight edges in image) 85495f389652b69ee5487f18e744b7f54dcda1c733cdirk void edge(const double radius_=0.0); 8555fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8563ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Emboss image (hilight edges with 3D effect) 8573ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The radius_ parameter specifies the radius of the Gaussian, in 8583ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // pixels, not counting the center pixel. The sigma_ parameter 8593ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the standard deviation of the Laplacian, in pixels. 86095f389652b69ee5487f18e744b7f54dcda1c733cdirk void emboss(const double radius_=0.0,const double sigma_=1.0); 8615fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8625fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // Converts pixels to cipher-pixels. 86395f389652b69ee5487f18e744b7f54dcda1c733cdirk void encipher(const std::string &passphrase_); 8645fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8653ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Enhance image (minimize noise) 86695f389652b69ee5487f18e744b7f54dcda1c733cdirk void enhance(void); 86795f389652b69ee5487f18e744b7f54dcda1c733cdirk 8683ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Equalize image (histogram equalization) 86995f389652b69ee5487f18e744b7f54dcda1c733cdirk void equalize(void); 8703ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8713ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Erase image to current "background color" 87295f389652b69ee5487f18e744b7f54dcda1c733cdirk void erase(void); 8735fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8743ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Extend the image as defined by the geometry. 87595f389652b69ee5487f18e744b7f54dcda1c733cdirk void extent(const Geometry &geometry_); 87695f389652b69ee5487f18e744b7f54dcda1c733cdirk void extent(const Geometry &geometry_,const Color &backgroundColor); 87795f389652b69ee5487f18e744b7f54dcda1c733cdirk void extent(const Geometry &geometry_,const Color &backgroundColor, 87895f389652b69ee5487f18e744b7f54dcda1c733cdirk const GravityType gravity_); 87995f389652b69ee5487f18e744b7f54dcda1c733cdirk void extent(const Geometry &geometry_,const GravityType gravity_); 8805fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8813ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Flip image (reflect each scanline in the vertical direction) 88295f389652b69ee5487f18e744b7f54dcda1c733cdirk void flip(void); 8833ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8841940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Floodfill pixels matching color (within fuzz factor) of target 885223843f66554713ee926b09f958ff6bfdb5acb61dirk // pixel(x,y) with replacement alpha value. 8861940fe06f035ea32a4ec4df61f6897396877aa3cdirk void floodFillAlpha(const ::ssize_t x_,const ::ssize_t y_, 887223843f66554713ee926b09f958ff6bfdb5acb61dirk const unsigned int alpha_,const bool invert_=false); 888223843f66554713ee926b09f958ff6bfdb5acb61dirk 889223843f66554713ee926b09f958ff6bfdb5acb61dirk // Floodfill designated area with replacement alpha value 890223843f66554713ee926b09f958ff6bfdb5acb61dirk void floodFillAlpha(const ssize_t x_,const ssize_t y_, 891223843f66554713ee926b09f958ff6bfdb5acb61dirk const unsigned int alpha_,const Color &target_,const bool invert_=false); 8921940fe06f035ea32a4ec4df61f6897396877aa3cdirk 8933ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Flood-fill color across pixels that match the color of the 8943ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // target pixel and are neighbors of the target pixel. 8953ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Uses current fuzz setting when determining color match. 896223843f66554713ee926b09f958ff6bfdb5acb61dirk void floodFillColor(const Geometry &point_,const Color &fillColor_, 897223843f66554713ee926b09f958ff6bfdb5acb61dirk const bool invert_=false); 89895f389652b69ee5487f18e744b7f54dcda1c733cdirk void floodFillColor(const ::ssize_t x_,const ::ssize_t y_, 899223843f66554713ee926b09f958ff6bfdb5acb61dirk const Color &fillColor_,const bool invert_=false); 9003ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 9013ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Flood-fill color across pixels starting at target-pixel and 9023ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // stopping at pixels matching specified border color. 9033ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Uses current fuzz setting when determining color match. 90495f389652b69ee5487f18e744b7f54dcda1c733cdirk void floodFillColor(const Geometry &point_,const Color &fillColor_, 905223843f66554713ee926b09f958ff6bfdb5acb61dirk const Color &borderColor_,const bool invert_=false); 9061940fe06f035ea32a4ec4df61f6897396877aa3cdirk void floodFillColor(const ::ssize_t x_,const ::ssize_t y_, 907223843f66554713ee926b09f958ff6bfdb5acb61dirk const Color &fillColor_,const Color &borderColor_, 908223843f66554713ee926b09f958ff6bfdb5acb61dirk const bool invert_=false); 9093ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 9103ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Flood-fill texture across pixels that match the color of the 9113ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // target pixel and are neighbors of the target pixel. 9123ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Uses current fuzz setting when determining color match. 913223843f66554713ee926b09f958ff6bfdb5acb61dirk void floodFillTexture(const Geometry &point_,const Image &texture_, 914223843f66554713ee926b09f958ff6bfdb5acb61dirk const bool invert_=false); 91595f389652b69ee5487f18e744b7f54dcda1c733cdirk void floodFillTexture(const ::ssize_t x_,const ::ssize_t y_, 916223843f66554713ee926b09f958ff6bfdb5acb61dirk const Image &texture_,const bool invert_=false); 9173ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 9183ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Flood-fill texture across pixels starting at target-pixel and 9193ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // stopping at pixels matching specified border color. 9203ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Uses current fuzz setting when determining color match. 92195f389652b69ee5487f18e744b7f54dcda1c733cdirk void floodFillTexture(const Geometry &point_,const Image &texture_, 922223843f66554713ee926b09f958ff6bfdb5acb61dirk const Color &borderColor_,const bool invert_=false); 9231940fe06f035ea32a4ec4df61f6897396877aa3cdirk void floodFillTexture(const ::ssize_t x_,const ::ssize_t y_, 924223843f66554713ee926b09f958ff6bfdb5acb61dirk const Image &texture_,const Color &borderColor_, 925223843f66554713ee926b09f958ff6bfdb5acb61dirk const bool invert_=false); 9265fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 9273ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Flop image (reflect each scanline in the horizontal direction) 92895f389652b69ee5487f18e744b7f54dcda1c733cdirk void flop(void); 92995f389652b69ee5487f18e744b7f54dcda1c733cdirk 93095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Obtain font metrics for text string given current font, 93195f389652b69ee5487f18e744b7f54dcda1c733cdirk // pointsize, and density settings. 93295f389652b69ee5487f18e744b7f54dcda1c733cdirk void fontTypeMetrics(const std::string &text_,TypeMetric *metrics); 9335fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 934e6e40ada97dd07b629238f845f92c9c0b75dc487dirk // Obtain multi line font metrics for text string given current font, 935e6e40ada97dd07b629238f845f92c9c0b75dc487dirk // pointsize, and density settings. 936e6e40ada97dd07b629238f845f92c9c0b75dc487dirk void fontTypeMetricsMultiline(const std::string &text_, 937e6e40ada97dd07b629238f845f92c9c0b75dc487dirk TypeMetric *metrics); 938e6e40ada97dd07b629238f845f92c9c0b75dc487dirk 9393ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Frame image 94095f389652b69ee5487f18e744b7f54dcda1c733cdirk void frame(const Geometry &geometry_=frameGeometryDefault); 94195f389652b69ee5487f18e744b7f54dcda1c733cdirk void frame(const size_t width_,const size_t height_, 94295f389652b69ee5487f18e744b7f54dcda1c733cdirk const ::ssize_t innerBevel_=6,const ::ssize_t outerBevel_=6); 9433ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 9443ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Applies a mathematical expression to the image. 9451940fe06f035ea32a4ec4df61f6897396877aa3cdirk void fx(const std::string expression_); 9461940fe06f035ea32a4ec4df61f6897396877aa3cdirk void fx(const std::string expression_,const Magick::ChannelType channel_); 9475fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 9483ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Gamma correct image 94995f389652b69ee5487f18e744b7f54dcda1c733cdirk void gamma(const double gamma_); 95095f389652b69ee5487f18e744b7f54dcda1c733cdirk void gamma(const double gammaRed_,const double gammaGreen_, 95195f389652b69ee5487f18e744b7f54dcda1c733cdirk const double gammaBlue_); 9523ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 9533ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Gaussian blur image 9543ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The number of neighbor pixels to be included in the convolution 9553ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // mask is specified by 'width_'. The standard deviation of the 9563ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // gaussian bell curve is specified by 'sigma_'. 95795f389652b69ee5487f18e744b7f54dcda1c733cdirk void gaussianBlur(const double width_,const double sigma_); 95895f389652b69ee5487f18e744b7f54dcda1c733cdirk void gaussianBlurChannel(const ChannelType channel_,const double width_, 95995f389652b69ee5487f18e744b7f54dcda1c733cdirk const double sigma_); 96095f389652b69ee5487f18e744b7f54dcda1c733cdirk 96195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Transfers read-only pixels from the image to the pixel cache as 96295f389652b69ee5487f18e744b7f54dcda1c733cdirk // defined by the specified region 96395f389652b69ee5487f18e744b7f54dcda1c733cdirk const Quantum *getConstPixels(const ::ssize_t x_, const ::ssize_t y_, 96495f389652b69ee5487f18e744b7f54dcda1c733cdirk const size_t columns_,const size_t rows_) const; 96595f389652b69ee5487f18e744b7f54dcda1c733cdirk 96695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Obtain immutable image pixel metacontent (valid for PseudoClass images) 96795f389652b69ee5487f18e744b7f54dcda1c733cdirk const void *getConstMetacontent(void) const; 96895f389652b69ee5487f18e744b7f54dcda1c733cdirk 96995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Obtain mutable image pixel metacontent (valid for PseudoClass images) 97095f389652b69ee5487f18e744b7f54dcda1c733cdirk void *getMetacontent(void); 97195f389652b69ee5487f18e744b7f54dcda1c733cdirk 97295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Transfers pixels from the image to the pixel cache as defined 97395f389652b69ee5487f18e744b7f54dcda1c733cdirk // by the specified region. Modified pixels may be subsequently 97495f389652b69ee5487f18e744b7f54dcda1c733cdirk // transferred back to the image via syncPixels. This method is 97595f389652b69ee5487f18e744b7f54dcda1c733cdirk // valid for DirectClass images. 97695f389652b69ee5487f18e744b7f54dcda1c733cdirk Quantum *getPixels(const ::ssize_t x_,const ::ssize_t y_, 97795f389652b69ee5487f18e744b7f54dcda1c733cdirk const size_t columns_,const size_t rows_); 978b32b90a7e1ee2275333589072c496b5f69e17feccristy 97948f358a1cd1920311b1f884d79829788200ccc2ddirk // Converts the colors in the image to gray. 9807f150fdaccb38c6289ee9f3f2230b6ed3b0a56d0dirk void grayscale(const PixelIntensityMethod method_); 98148f358a1cd1920311b1f884d79829788200ccc2ddirk 982b32b90a7e1ee2275333589072c496b5f69e17feccristy // Apply a color lookup table (Hald CLUT) to the image. 98395f389652b69ee5487f18e744b7f54dcda1c733cdirk void haldClut(const Image &clutImage_); 984b32b90a7e1ee2275333589072c496b5f69e17feccristy 985c8c49d48975358aa8c6e14e113ef4c135e90b212dirk // Identifies lines in the image. 986c8c49d48975358aa8c6e14e113ef4c135e90b212dirk void houghLine(const size_t width_,const size_t height_, 987c8c49d48975358aa8c6e14e113ef4c135e90b212dirk const size_t threshold_=40); 988c8c49d48975358aa8c6e14e113ef4c135e90b212dirk 989ab4f0bb4e2c2d3e3e61408499755fa710f15e18fdirk // Identifies the potential color type of the image. This method can be 990ab4f0bb4e2c2d3e3e61408499755fa710f15e18fdirk // used to detect if the type can be changed to GrayScale. 991ab4f0bb4e2c2d3e3e61408499755fa710f15e18fdirk ImageType identifyType(void) const; 992ab4f0bb4e2c2d3e3e61408499755fa710f15e18fdirk 9933ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Implode image (special effect) 99495f389652b69ee5487f18e744b7f54dcda1c733cdirk void implode(const double factor_); 9955fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 9965fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // Implements the inverse discrete Fourier transform (DFT) of the image 997529fcc251289b181417ebc355b221dcaa91b1611cristy // either as a magnitude / phase or real / imaginary image pair. 99895f389652b69ee5487f18e744b7f54dcda1c733cdirk void inverseFourierTransform(const Image &phase_); 99995f389652b69ee5487f18e744b7f54dcda1c733cdirk void inverseFourierTransform(const Image &phase_,const bool magnitude_); 10005fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 1001a6045f5b5bf02334dab8f587e5284dd4fc0e2806dirk // An edge preserving noise reduction filter. 10024412c6816cd42de22d222b5a03938e9e0797efb3dirk void kuwahara(const double radius_=0.0,const double sigma_=1.0); 10034412c6816cd42de22d222b5a03938e9e0797efb3dirk void kuwaharaChannel(const ChannelType channel_,const double radius_=0.0, 10044412c6816cd42de22d222b5a03938e9e0797efb3dirk const double sigma_=1.0); 1005a6045f5b5bf02334dab8f587e5284dd4fc0e2806dirk 10063ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Level image. Adjust the levels of the image by scaling the 10073ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // colors falling between specified white and black points to the 10083ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // full available quantum range. The parameters provided represent 10093ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the black, mid (gamma), and white points. The black point 10103ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the darkest color in the image. Colors darker than 10113ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the black point are set to zero. Mid point (gamma) specifies a 10123ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // gamma correction to apply to the image. White point specifies 10133ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the lightest color in the image. Colors brighter than the 10143ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // white point are set to the maximum quantum value. The black and 10153ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // white point have the valid range 0 to QuantumRange while mid (gamma) 10163ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // has a useful range of 0 to ten. 101795f389652b69ee5487f18e744b7f54dcda1c733cdirk void level(const double blackPoint_,const double whitePoint_, 101895f389652b69ee5487f18e744b7f54dcda1c733cdirk const double gamma_=1.0); 101995f389652b69ee5487f18e744b7f54dcda1c733cdirk void levelChannel(const ChannelType channel_,const double blackPoint_, 102095f389652b69ee5487f18e744b7f54dcda1c733cdirk const double whitePoint_,const double gamma_=1.0); 10215fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 10225fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // Maps the given color to "black" and "white" values, linearly spreading 10235fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // out the colors, and level values on a channel by channel bases, as 10245fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // per level(). The given colors allows you to specify different level 10255fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // ranges for each of the color channels separately. 102695f389652b69ee5487f18e744b7f54dcda1c733cdirk void levelColors(const Color &blackColor_,const Color &whiteColor_, 102795f389652b69ee5487f18e744b7f54dcda1c733cdirk const bool invert_=true); 102895f389652b69ee5487f18e744b7f54dcda1c733cdirk void levelColorsChannel(const ChannelType channel_, 102995f389652b69ee5487f18e744b7f54dcda1c733cdirk const Color &blackColor_,const Color &whiteColor_, 103095f389652b69ee5487f18e744b7f54dcda1c733cdirk const bool invert_=true); 10313ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 10321bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Discards any pixels below the black point and above the white point and 10331bab013cd87579204c8eb4671e3e658ef49d9aaadirk // levels the remaining pixels. 103495f389652b69ee5487f18e744b7f54dcda1c733cdirk void linearStretch(const double blackPoint_,const double whitePoint_); 10351bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10361bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Rescales image with seam carving. 103795f389652b69ee5487f18e744b7f54dcda1c733cdirk void liquidRescale(const Geometry &geometry_); 10381bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10393ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Magnify image by integral size 104095f389652b69ee5487f18e744b7f54dcda1c733cdirk void magnify(void); 10411bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10423ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Remap image colors with closest color from reference image 104395f389652b69ee5487f18e744b7f54dcda1c733cdirk void map(const Image &mapImage_,const bool dither_=false); 10443ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 10453ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Filter image by replacing each pixel component with the median 10463ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // color in a circular neighborhood 104795f389652b69ee5487f18e744b7f54dcda1c733cdirk void medianFilter(const double radius_=0.0); 10481bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10493ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Reduce image by integral size 105095f389652b69ee5487f18e744b7f54dcda1c733cdirk void minify(void); 10511bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10523ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Modulate percent hue, saturation, and brightness of an image 105395f389652b69ee5487f18e744b7f54dcda1c733cdirk void modulate(const double brightness_,const double saturation_, 105495f389652b69ee5487f18e744b7f54dcda1c733cdirk const double hue_); 10551bab013cd87579204c8eb4671e3e658ef49d9aaadirk 1056617c1234f713a6b7068e2a5abbf94a23f77c8181dirk // Returns the normalized moments of one or more image channels. 1057100c62ceee252ed475fca6a57b3dbaa3d27d2ed9dirk ImageMoments moments(void) const; 1058617c1234f713a6b7068e2a5abbf94a23f77c8181dirk 10593648685f9a848931845044f9da77dccc4cc4f480dirk // Applies a kernel to the image according to the given mophology method. 10603648685f9a848931845044f9da77dccc4cc4f480dirk void morphology(const MorphologyMethod method_,const std::string kernel_, 10613648685f9a848931845044f9da77dccc4cc4f480dirk const ssize_t iterations_=1); 10623648685f9a848931845044f9da77dccc4cc4f480dirk void morphology(const MorphologyMethod method_, 10633648685f9a848931845044f9da77dccc4cc4f480dirk const KernelInfoType kernel_,const std::string arguments_, 10643648685f9a848931845044f9da77dccc4cc4f480dirk const ssize_t iterations_=1); 10653648685f9a848931845044f9da77dccc4cc4f480dirk void morphologyChannel(const ChannelType channel_, 10663648685f9a848931845044f9da77dccc4cc4f480dirk const MorphologyMethod method_,const std::string kernel_, 10673648685f9a848931845044f9da77dccc4cc4f480dirk const ssize_t iterations_=1); 10683648685f9a848931845044f9da77dccc4cc4f480dirk void morphologyChannel(const ChannelType channel_, 10693648685f9a848931845044f9da77dccc4cc4f480dirk const MorphologyMethod method_,const KernelInfoType kernel_, 10703648685f9a848931845044f9da77dccc4cc4f480dirk const std::string arguments_,const ssize_t iterations_=1); 10713648685f9a848931845044f9da77dccc4cc4f480dirk 10723ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Motion blur image with specified blur factor 10733ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The radius_ parameter specifies the radius of the Gaussian, in 10743ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // pixels, not counting the center pixel. The sigma_ parameter 10753ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the standard deviation of the Laplacian, in pixels. 10763ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The angle_ parameter specifies the angle the object appears 10773ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // to be comming from (zero degrees is from the right). 107895f389652b69ee5487f18e744b7f54dcda1c733cdirk void motionBlur(const double radius_,const double sigma_, 107995f389652b69ee5487f18e744b7f54dcda1c733cdirk const double angle_); 10801bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10813ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Negate colors in image. Set grayscale to only negate grayscale 10823ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // values in image. 108395f389652b69ee5487f18e744b7f54dcda1c733cdirk void negate(const bool grayscale_=false); 108495f389652b69ee5487f18e744b7f54dcda1c733cdirk void negateChannel(const ChannelType channel_,const bool grayscale_=false); 10851bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10863ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Normalize image (increase contrast by normalizing the pixel 10873ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // values to span the full range of color values) 108895f389652b69ee5487f18e744b7f54dcda1c733cdirk void normalize(void); 10893ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 10901bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Oilpaint image (image looks like oil painting) 109195f389652b69ee5487f18e744b7f54dcda1c733cdirk void oilPaint(const double radius_=0.0,const double sigma=1.0); 10923ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 10933ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Change color of opaque pixel to specified pen color. 1094a3af1222eb218de7eae918dcf92d2d3f8996271ddirk void opaque(const Color &opaqueColor_,const Color &penColor_, 1095a3af1222eb218de7eae918dcf92d2d3f8996271ddirk const bool invert_=false); 10961bab013cd87579204c8eb4671e3e658ef49d9aaadirk 1097f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Perform a ordered dither based on a number of pre-defined dithering 1098f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // threshold maps, but over multiple intensity levels. 1099f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void orderedDither(std::string thresholdMap_); 1100f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void orderedDitherChannel(const ChannelType channel_, 1101f1775d8f60a3ce551a096140d7559d46ba33ac14dirk std::string thresholdMap_); 1102f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 11031bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Set each pixel whose value is less than epsilon to epsilon or 11041bab013cd87579204c8eb4671e3e658ef49d9aaadirk // -epsilon (whichever is closer) otherwise the pixel value remains 11051bab013cd87579204c8eb4671e3e658ef49d9aaadirk // unchanged. 110695f389652b69ee5487f18e744b7f54dcda1c733cdirk void perceptible(const double epsilon_); 110795f389652b69ee5487f18e744b7f54dcda1c733cdirk void perceptibleChannel(const ChannelType channel_,const double epsilon_); 11083ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 1109e316d154e7b050fab78dbf86b33f0797594939cadirk // Returns the perceptual hash for this image. 1110100c62ceee252ed475fca6a57b3dbaa3d27d2ed9dirk Magick::ImagePerceptualHash perceptualHash() const; 1111e316d154e7b050fab78dbf86b33f0797594939cadirk 11123ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Ping is similar to read except only enough of the image is read 11133ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // to determine the image columns, rows, and filesize. Access the 11143ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // columns(), rows(), and fileSize() attributes after invoking 11153ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // ping. The image data is not valid after calling ping. 111695f389652b69ee5487f18e744b7f54dcda1c733cdirk void ping(const std::string &imageSpec_); 11171bab013cd87579204c8eb4671e3e658ef49d9aaadirk 11183ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Ping is similar to read except only enough of the image is read 11193ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // to determine the image columns, rows, and filesize. Access the 11203ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // columns(), rows(), and fileSize() attributes after invoking 11213ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // ping. The image data is not valid after calling ping. 112295f389652b69ee5487f18e744b7f54dcda1c733cdirk void ping(const Blob &blob_); 112395f389652b69ee5487f18e744b7f54dcda1c733cdirk 112495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Get/set pixel color at location x & y. 112595f389652b69ee5487f18e744b7f54dcda1c733cdirk void pixelColor(const ::ssize_t x_,const ::ssize_t y_,const Color &color_); 112695f389652b69ee5487f18e744b7f54dcda1c733cdirk Color pixelColor(const ::ssize_t x_,const ::ssize_t y_ ) const; 112795f389652b69ee5487f18e744b7f54dcda1c733cdirk 11281bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Simulates a Polaroid picture. 112995f389652b69ee5487f18e744b7f54dcda1c733cdirk void polaroid(const std::string &caption_,const double angle_, 113095f389652b69ee5487f18e744b7f54dcda1c733cdirk const PixelInterpolateMethod method_); 11311bab013cd87579204c8eb4671e3e658ef49d9aaadirk 11321bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Reduces the image to a limited number of colors for a "poster" effect. 113395f389652b69ee5487f18e744b7f54dcda1c733cdirk void posterize(const size_t levels_,const DitherMethod method_); 113495f389652b69ee5487f18e744b7f54dcda1c733cdirk void posterizeChannel(const ChannelType channel_,const size_t levels_, 113595f389652b69ee5487f18e744b7f54dcda1c733cdirk const DitherMethod method_); 11361bab013cd87579204c8eb4671e3e658ef49d9aaadirk 11371bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Execute a named process module using an argc/argv syntax similar to 11381bab013cd87579204c8eb4671e3e658ef49d9aaadirk // that accepted by a C 'main' routine. An exception is thrown if the 11391bab013cd87579204c8eb4671e3e658ef49d9aaadirk // requested process module doesn't exist, fails to load, or fails during 11401bab013cd87579204c8eb4671e3e658ef49d9aaadirk // execution. 114195f389652b69ee5487f18e744b7f54dcda1c733cdirk void process(std::string name_,const ::ssize_t argc_,const char **argv_); 11421bab013cd87579204c8eb4671e3e658ef49d9aaadirk 11431940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Add or remove a named profile to/from the image. Remove the 11441940fe06f035ea32a4ec4df61f6897396877aa3cdirk // profile by passing an empty Blob (e.g. Blob()). Valid names are 11451940fe06f035ea32a4ec4df61f6897396877aa3cdirk // "*", "8BIM", "ICM", "IPTC", or a user/format-defined profile name. 11461940fe06f035ea32a4ec4df61f6897396877aa3cdirk void profile(const std::string name_,const Blob &colorProfile_); 11471940fe06f035ea32a4ec4df61f6897396877aa3cdirk 11481940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Retrieve a named profile from the image. Valid names are: 11491940fe06f035ea32a4ec4df61f6897396877aa3cdirk // "8BIM", "8BIMTEXT", "APP1", "APP1JPEG", "ICC", "ICM", & "IPTC" 11501940fe06f035ea32a4ec4df61f6897396877aa3cdirk // or an existing user/format-defined profile name. 11511940fe06f035ea32a4ec4df61f6897396877aa3cdirk Blob profile(const std::string name_) const; 11521940fe06f035ea32a4ec4df61f6897396877aa3cdirk 11533ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Quantize image (reduce number of colors) 115495f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantize(const bool measureError_=false); 11553ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 115695f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantumOperator(const ChannelType channel_, 115795f389652b69ee5487f18e744b7f54dcda1c733cdirk const MagickEvaluateOperator operator_,double rvalue_); 11583ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 115995f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantumOperator(const ::ssize_t x_,const ::ssize_t y_, 116095f389652b69ee5487f18e744b7f54dcda1c733cdirk const size_t columns_,const size_t rows_,const ChannelType channel_, 116195f389652b69ee5487f18e744b7f54dcda1c733cdirk const MagickEvaluateOperator operator_,const double rvalue_); 11623ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11633ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Raise image (lighten or darken the edges of an image to give a 11643ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 3-D raised or lowered effect) 116595f389652b69ee5487f18e744b7f54dcda1c733cdirk void raise(const Geometry &geometry_=raiseGeometryDefault, 116695f389652b69ee5487f18e744b7f54dcda1c733cdirk const bool raisedFlag_=false); 11673ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11683ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Random threshold image. 11693ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 11703ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Changes the value of individual pixels based on the intensity 11713ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // of each pixel compared to a random threshold. The result is a 11723ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // low-contrast, two color image. The thresholds_ argument is a 11733ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // geometry containing LOWxHIGH thresholds. If the string 11743ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // contains 2x2, 3x3, or 4x4, then an ordered dither of order 2, 11753ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 3, or 4 will be performed instead. If a channel_ argument is 11763ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specified then only the specified channel is altered. This is 11773ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // a very fast alternative to 'quantize' based dithering. 117895f389652b69ee5487f18e744b7f54dcda1c733cdirk void randomThreshold(const Geometry &thresholds_); 11791940fe06f035ea32a4ec4df61f6897396877aa3cdirk void randomThresholdChannel(const ChannelType channel_, 11801940fe06f035ea32a4ec4df61f6897396877aa3cdirk const Geometry &thresholds_); 11813ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11823ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Read single image frame from in-memory BLOB 118395f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const Blob &blob_); 11843ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11853ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Read single image frame of specified size from in-memory BLOB 118695f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const Blob &blob_,const Geometry &size_); 11873ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11883ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Read single image frame of specified size and depth from 11893ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // in-memory BLOB 119095f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const Blob &blob_,const Geometry &size_,const size_t depth_); 11913ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11923ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Read single image frame of specified size, depth, and format 11933ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // from in-memory BLOB 119495f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const Blob &blob_,const Geometry &size_,const size_t depth_, 119595f389652b69ee5487f18e744b7f54dcda1c733cdirk const std::string &magick_); 11963ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11973ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Read single image frame of specified size, and format from 11983ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // in-memory BLOB 119995f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const Blob &blob_,const Geometry &size_, 120095f389652b69ee5487f18e744b7f54dcda1c733cdirk const std::string &magick_); 120195f389652b69ee5487f18e744b7f54dcda1c733cdirk 120295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Read single image frame of specified size into current object 120395f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const Geometry &size_,const std::string &imageSpec_); 120495f389652b69ee5487f18e744b7f54dcda1c733cdirk 12053ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Read single image frame from an array of raw pixels, with 12063ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specified storage type (ConstituteImage), e.g. 120795f389652b69ee5487f18e744b7f54dcda1c733cdirk // image.read( 640, 480, "RGB", 0, pixels ); 12081940fe06f035ea32a4ec4df61f6897396877aa3cdirk void read(const size_t width_,const size_t height_,const std::string &map_, 12091940fe06f035ea32a4ec4df61f6897396877aa3cdirk const StorageType type_,const void *pixels_); 121095f389652b69ee5487f18e744b7f54dcda1c733cdirk 121195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Read single image frame into current object 121295f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const std::string &imageSpec_); 12133ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 12141940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Transfers one or more pixel components from a buffer or file 12151940fe06f035ea32a4ec4df61f6897396877aa3cdirk // into the image pixel cache of an image. 12161940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Used to support image decoders. 12171940fe06f035ea32a4ec4df61f6897396877aa3cdirk void readPixels(const QuantumType quantum_,const unsigned char *source_); 12181940fe06f035ea32a4ec4df61f6897396877aa3cdirk 12193ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Reduce noise in image using a noise peak elimination filter 122095f389652b69ee5487f18e744b7f54dcda1c733cdirk void reduceNoise(void); 122197bcd8db015ea3519828dd0b2f738517825b73c3dirk void reduceNoise(const size_t order_); 122295f389652b69ee5487f18e744b7f54dcda1c733cdirk 1223cd27554467f87f94cd4b4880530239264e379467dirk // Resets the image page canvas and position. 1224cd27554467f87f94cd4b4880530239264e379467dirk void repage(); 1225cd27554467f87f94cd4b4880530239264e379467dirk 1226f8c6db577bf34604c1b62d0ac8ae0a3010750493dirk // Resize image in terms of its pixel size. 1227c3723b409bfe442938f3a58a16d4723216d3e1d6dirk void resample(const Point &density_); 1228f8c6db577bf34604c1b62d0ac8ae0a3010750493dirk 12293ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Resize image to specified size. 123095f389652b69ee5487f18e744b7f54dcda1c733cdirk void resize(const Geometry &geometry_); 12313ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 12323ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Roll image (rolls image vertically and horizontally) by specified 12333ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // number of columnms and rows) 123495f389652b69ee5487f18e744b7f54dcda1c733cdirk void roll(const Geometry &roll_); 123595f389652b69ee5487f18e744b7f54dcda1c733cdirk void roll(const size_t columns_,const size_t rows_); 123695f389652b69ee5487f18e744b7f54dcda1c733cdirk 12373ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Rotate image counter-clockwise by specified number of degrees. 123895f389652b69ee5487f18e744b7f54dcda1c733cdirk void rotate(const double degrees_); 123995f389652b69ee5487f18e744b7f54dcda1c733cdirk 12406d612cf866ac2d4bae9e21f95b035f8bf50c6f28dirk // Rotational blur image. 12416d612cf866ac2d4bae9e21f95b035f8bf50c6f28dirk void rotationalBlur(const double angle_); 12426d612cf866ac2d4bae9e21f95b035f8bf50c6f28dirk void rotationalBlurChannel(const ChannelType channel_,const double angle_); 12436d612cf866ac2d4bae9e21f95b035f8bf50c6f28dirk 12443ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Resize image by using pixel sampling algorithm 124595f389652b69ee5487f18e744b7f54dcda1c733cdirk void sample(const Geometry &geometry_); 124695f389652b69ee5487f18e744b7f54dcda1c733cdirk 12473ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Resize image by using simple ratio algorithm 124895f389652b69ee5487f18e744b7f54dcda1c733cdirk void scale(const Geometry &geometry_); 124995f389652b69ee5487f18e744b7f54dcda1c733cdirk 12503ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Segment (coalesce similar image components) by analyzing the 12513ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // histograms of the color components and identifying units that 12523ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // are homogeneous with the fuzzy c-means technique. Also uses 12533ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // QuantizeColorSpace and Verbose image attributes 125495f389652b69ee5487f18e744b7f54dcda1c733cdirk void segment(const double clusterThreshold_=1.0, 125595f389652b69ee5487f18e744b7f54dcda1c733cdirk const double smoothingThreshold_=1.5); 125695f389652b69ee5487f18e744b7f54dcda1c733cdirk 1257f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Selectively blur pixels within a contrast threshold. It is similar to 1258f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // the unsharpen mask that sharpens everything with contrast above a 1259f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // certain threshold. 1260f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void selectiveBlur(const double radius_,const double sigma_, 1261f1775d8f60a3ce551a096140d7559d46ba33ac14dirk const double threshold_); 1262f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void selectiveBlurChannel(const ChannelType channel_,const double radius_, 1263f1775d8f60a3ce551a096140d7559d46ba33ac14dirk const double sigma_,const double threshold_); 1264f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 1265f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Separates a channel from the image and returns it as a grayscale image. 1266100c62ceee252ed475fca6a57b3dbaa3d27d2ed9dirk Image separate(const ChannelType channel_) const; 1267f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 1268f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Applies a special effect to the image, similar to the effect achieved in 1269f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // a photo darkroom by sepia toning. Threshold ranges from 0 to 1270f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // QuantumRange and is a measure of the extent of the sepia toning. 1271f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // A threshold of 80% is a good starting point for a reasonable tone. 1272f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void sepiaTone(const double threshold_); 1273f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 1274f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Allocates a pixel cache region to store image pixels as defined 1275f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // by the region rectangle. This area is subsequently transferred 1276f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // from the pixel cache to the image via syncPixels. 1277f1775d8f60a3ce551a096140d7559d46ba33ac14dirk Quantum *setPixels(const ::ssize_t x_, const ::ssize_t y_, 1278f1775d8f60a3ce551a096140d7559d46ba33ac14dirk const size_t columns_,const size_t rows_); 1279f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 12803ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Shade image using distant light source 128195f389652b69ee5487f18e744b7f54dcda1c733cdirk void shade(const double azimuth_=30,const double elevation_=30, 128295f389652b69ee5487f18e744b7f54dcda1c733cdirk const bool colorShading_=false); 128395f389652b69ee5487f18e744b7f54dcda1c733cdirk 1284171a5b35472b42f8dd5d8ce387506cc9f5022e62cristy // Simulate an image shadow 128595f389652b69ee5487f18e744b7f54dcda1c733cdirk void shadow(const double percentAlpha_=80.0,const double sigma_=0.5, 128695f389652b69ee5487f18e744b7f54dcda1c733cdirk const ssize_t x_=5,const ssize_t y_=5); 12876fee7fb9d4f334471f72a84f03df5f8172272794cristy 12883ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Sharpen pixels in image 12893ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The radius_ parameter specifies the radius of the Gaussian, in 12903ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // pixels, not counting the center pixel. The sigma_ parameter 12913ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the standard deviation of the Laplacian, in pixels. 129295f389652b69ee5487f18e744b7f54dcda1c733cdirk void sharpen(const double radius_=0.0,const double sigma_=1.0); 129395f389652b69ee5487f18e744b7f54dcda1c733cdirk void sharpenChannel(const ChannelType channel_,const double radius_=0.0, 129495f389652b69ee5487f18e744b7f54dcda1c733cdirk const double sigma_=1.0); 12953ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 12963ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Shave pixels from image edges. 129795f389652b69ee5487f18e744b7f54dcda1c733cdirk void shave(const Geometry &geometry_); 129895f389652b69ee5487f18e744b7f54dcda1c733cdirk 12993ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Shear image (create parallelogram by sliding image by X or Y axis) 130095f389652b69ee5487f18e744b7f54dcda1c733cdirk void shear(const double xShearAngle_,const double yShearAngle_); 130195f389652b69ee5487f18e744b7f54dcda1c733cdirk 13023ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // adjust the image contrast with a non-linear sigmoidal contrast algorithm 1303f5801049887b9f9666f8c6a1fbca9a140a99407ddirk void sigmoidalContrast(const bool sharpen_,const double contrast, 130495f389652b69ee5487f18e744b7f54dcda1c733cdirk const double midpoint=QuantumRange/2.0); 130595f389652b69ee5487f18e744b7f54dcda1c733cdirk 130695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image signature. Set force_ to true in order to re-calculate 130795f389652b69ee5487f18e744b7f54dcda1c733cdirk // the signature regardless of whether the image data has been 130895f389652b69ee5487f18e744b7f54dcda1c733cdirk // modified. 130995f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string signature(const bool force_=false) const; 13103ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 1311f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Simulates a pencil sketch. We convolve the image with a Gaussian 1312f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // operator of the given radius and standard deviation (sigma). For 1313f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // reasonable results, radius should be larger than sigma. Use a 1314f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // radius of 0 and SketchImage() selects a suitable radius for you. 1315f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void sketch(const double radius_=0.0,const double sigma_=1.0, 1316f1775d8f60a3ce551a096140d7559d46ba33ac14dirk const double angle_=0.0); 1317f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 13183ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Solarize image (similar to effect seen when exposing a 13193ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // photographic film to light during the development process) 132095f389652b69ee5487f18e744b7f54dcda1c733cdirk void solarize(const double factor_=50.0); 132195f389652b69ee5487f18e744b7f54dcda1c733cdirk 13221940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Sparse color image, given a set of coordinates, interpolates the colors 13231940fe06f035ea32a4ec4df61f6897396877aa3cdirk // found at those coordinates, across the whole image, using various 13241940fe06f035ea32a4ec4df61f6897396877aa3cdirk // methods. 13251940fe06f035ea32a4ec4df61f6897396877aa3cdirk void sparseColor(const ChannelType channel_, 13261940fe06f035ea32a4ec4df61f6897396877aa3cdirk const SparseColorMethod method_,const size_t numberArguments_, 13271940fe06f035ea32a4ec4df61f6897396877aa3cdirk const double *arguments_); 13281940fe06f035ea32a4ec4df61f6897396877aa3cdirk 13298198a75baed6048bb2f5a2c04c773cce5e512c34cristy // Splice the background color into the image. 133095f389652b69ee5487f18e744b7f54dcda1c733cdirk void splice(const Geometry &geometry_); 13313b8649e1b0d73b281f3f4d3a005cc3c91960e1bcdirk void splice(const Geometry &geometry_,const Color &backgroundColor_); 13323b8649e1b0d73b281f3f4d3a005cc3c91960e1bcdirk void splice(const Geometry &geometry_,const Color &backgroundColor_, 13333b8649e1b0d73b281f3f4d3a005cc3c91960e1bcdirk const GravityType gravity_); 13348198a75baed6048bb2f5a2c04c773cce5e512c34cristy 13353ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Spread pixels randomly within image by specified ammount 133695f389652b69ee5487f18e744b7f54dcda1c733cdirk void spread(const size_t amount_=3); 133795f389652b69ee5487f18e744b7f54dcda1c733cdirk 1338e316d154e7b050fab78dbf86b33f0797594939cadirk // Returns the statistics for this image. 1339100c62ceee252ed475fca6a57b3dbaa3d27d2ed9dirk Magick::ImageStatistics statistics() const; 13403ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 13413ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Add a digital watermark to the image (based on second image) 134295f389652b69ee5487f18e744b7f54dcda1c733cdirk void stegano(const Image &watermark_); 134395f389652b69ee5487f18e744b7f54dcda1c733cdirk 13443ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Create an image which appears in stereo when viewed with 13453ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // red-blue glasses (Red image on left, blue on right) 134695f389652b69ee5487f18e744b7f54dcda1c733cdirk void stereo(const Image &rightImage_); 134795f389652b69ee5487f18e744b7f54dcda1c733cdirk 13489f89a3fdb53e6226e8361b6d7b422f0387aa9431cristy // Strip strips an image of all profiles and comments. 134995f389652b69ee5487f18e744b7f54dcda1c733cdirk void strip(void); 13509f89a3fdb53e6226e8361b6d7b422f0387aa9431cristy 1351c20fa63e4b57d62d33db77a5adc746ede902e5eddirk // Search for the specified image at EVERY possible location in this image. 1352c20fa63e4b57d62d33db77a5adc746ede902e5eddirk // This is slow! very very slow.. It returns a similarity image such that 1353c20fa63e4b57d62d33db77a5adc746ede902e5eddirk // an exact match location is completely white and if none of the pixels 1354c20fa63e4b57d62d33db77a5adc746ede902e5eddirk // match, black, otherwise some gray level in-between. 1355c20fa63e4b57d62d33db77a5adc746ede902e5eddirk Image subImageSearch(const Image &reference_,const MetricType metric_, 1356c20fa63e4b57d62d33db77a5adc746ede902e5eddirk Geometry *offset_,double *similarityMetric_, 1357c20fa63e4b57d62d33db77a5adc746ede902e5eddirk const double similarityThreshold=(-1.0)); 1358c20fa63e4b57d62d33db77a5adc746ede902e5eddirk 13593ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Swirl image (image pixels are rotated by degrees) 136095f389652b69ee5487f18e744b7f54dcda1c733cdirk void swirl(const double degrees_); 136195f389652b69ee5487f18e744b7f54dcda1c733cdirk 13621940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Transfers the image cache pixels to the image. 13631940fe06f035ea32a4ec4df61f6897396877aa3cdirk void syncPixels(void); 13641940fe06f035ea32a4ec4df61f6897396877aa3cdirk 13653ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Channel a texture on image background 136695f389652b69ee5487f18e744b7f54dcda1c733cdirk void texture(const Image &texture_); 136795f389652b69ee5487f18e744b7f54dcda1c733cdirk 13683ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Threshold image 136995f389652b69ee5487f18e744b7f54dcda1c733cdirk void threshold(const double threshold_); 137095f389652b69ee5487f18e744b7f54dcda1c733cdirk 1371bd85b6da2c4e91fa1136faa0c88510fb4378a8c4cristy // Resize image to thumbnail size 1372bd85b6da2c4e91fa1136faa0c88510fb4378a8c4cristy void thumbnail(const Geometry &geometry_); 1373bd85b6da2c4e91fa1136faa0c88510fb4378a8c4cristy 1374f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Applies a color vector to each pixel in the image. The length of the 1375f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // vector is 0 for black and white and at its maximum for the midtones. 1376f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // The vector weighting function is f(x)=(1-(4.0*((x-0.5)*(x-0.5)))) 1377f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void tint(const std::string opacity_); 1378f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 13793ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Transform image based on image and crop geometries 13803ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Crop geometry is optional 138195f389652b69ee5487f18e744b7f54dcda1c733cdirk void transform(const Geometry &imageGeometry_); 138295f389652b69ee5487f18e744b7f54dcda1c733cdirk void transform(const Geometry &imageGeometry_, 138395f389652b69ee5487f18e744b7f54dcda1c733cdirk const Geometry &cropGeometry_); 138495f389652b69ee5487f18e744b7f54dcda1c733cdirk 138595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Origin of coordinate system to use when annotating with text or drawing 138695f389652b69ee5487f18e744b7f54dcda1c733cdirk void transformOrigin(const double x_,const double y_); 138795f389652b69ee5487f18e744b7f54dcda1c733cdirk 138895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Reset transformation parameters to default 138995f389652b69ee5487f18e744b7f54dcda1c733cdirk void transformReset(void); 139095f389652b69ee5487f18e744b7f54dcda1c733cdirk 139195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Scale to use when annotating with text or drawing 139295f389652b69ee5487f18e744b7f54dcda1c733cdirk void transformScale(const double sx_,const double sy_); 13933ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 13943ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Add matte image to image, setting pixels matching color to 13953ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // transparent 139695f389652b69ee5487f18e744b7f54dcda1c733cdirk void transparent(const Color &color_); 139795f389652b69ee5487f18e744b7f54dcda1c733cdirk 13983ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Add matte image to image, for all the pixels that lies in between 13993ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the given two color 140095f389652b69ee5487f18e744b7f54dcda1c733cdirk void transparentChroma(const Color &colorLow_,const Color &colorHigh_); 14013ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 1402982785cc04fa211e60b4c1ee8f28996c23c06e80dirk // Creates a horizontal mirror image by reflecting the pixels around the 1403982785cc04fa211e60b4c1ee8f28996c23c06e80dirk // central y-axis while rotating them by 90 degrees. 1404982785cc04fa211e60b4c1ee8f28996c23c06e80dirk void transpose(void); 1405982785cc04fa211e60b4c1ee8f28996c23c06e80dirk 1406982785cc04fa211e60b4c1ee8f28996c23c06e80dirk // Creates a vertical mirror image by reflecting the pixels around the 1407982785cc04fa211e60b4c1ee8f28996c23c06e80dirk // central x-axis while rotating them by 270 degrees. 1408982785cc04fa211e60b4c1ee8f28996c23c06e80dirk void transverse(void); 1409982785cc04fa211e60b4c1ee8f28996c23c06e80dirk 14103ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Trim edges that are the background color from the image 141195f389652b69ee5487f18e744b7f54dcda1c733cdirk void trim(void); 14123ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 1413f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Returns the unique colors of an image. 1414100c62ceee252ed475fca6a57b3dbaa3d27d2ed9dirk Image uniqueColors(void) const; 1415f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 14163ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Replace image with a sharpened version of the original image 14173ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // using the unsharp mask algorithm. 14183ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // radius_ 14193ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the radius of the Gaussian, in pixels, not counting the 14203ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // center pixel. 14213ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // sigma_ 14223ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the standard deviation of the Gaussian, in pixels. 14233afd4014cd833bc3c170cb54e37c925ceacd17decristy // amount_ 14243ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the percentage of the difference between the original and 14253ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the blur image that is added back into the original. 14263ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // threshold_ 14273ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the threshold in pixels needed to apply the diffence amount. 142895f389652b69ee5487f18e744b7f54dcda1c733cdirk void unsharpmask(const double radius_,const double sigma_, 142995f389652b69ee5487f18e744b7f54dcda1c733cdirk const double amount_,const double threshold_); 143095f389652b69ee5487f18e744b7f54dcda1c733cdirk void unsharpmaskChannel(const ChannelType channel_,const double radius_, 143195f389652b69ee5487f18e744b7f54dcda1c733cdirk const double sigma_,const double amount_,const double threshold_); 14323ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 1433f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Softens the edges of the image in vignette style. 1434f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void vignette(const double radius_=0.0,const double sigma_=1.0, 1435f1775d8f60a3ce551a096140d7559d46ba33ac14dirk const ssize_t x_=0,const ssize_t y_=0); 1436f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 14373ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Map image pixels to a sine wave 143895f389652b69ee5487f18e744b7f54dcda1c733cdirk void wave(const double amplitude_=25.0,const double wavelength_=150.0); 1439092a8ea1959d818804462ea79231863dc2e3fd26dirk 144050666310ad7ab8e07037cb72cdab27b07540e150dirk // Forces all pixels above the threshold into white while leaving all 1441092a8ea1959d818804462ea79231863dc2e3fd26dirk // pixels at or below the threshold unchanged. 144295f389652b69ee5487f18e744b7f54dcda1c733cdirk void whiteThreshold(const std::string &threshold_); 144395f389652b69ee5487f18e744b7f54dcda1c733cdirk void whiteThresholdChannel(const ChannelType channel_, 144495f389652b69ee5487f18e744b7f54dcda1c733cdirk const std::string &threshold_); 14453ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14463ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Write single image frame to in-memory BLOB, with optional 14473ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // format and adjoin parameters. 144895f389652b69ee5487f18e744b7f54dcda1c733cdirk void write(Blob *blob_); 144995f389652b69ee5487f18e744b7f54dcda1c733cdirk void write(Blob *blob_,const std::string &magick_); 145095f389652b69ee5487f18e744b7f54dcda1c733cdirk void write(Blob *blob_,const std::string &magick_,const size_t depth_); 14513ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14523ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Write single image frame to an array of pixels with storage 14533ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // type specified by user (DispatchImage), e.g. 14541940fe06f035ea32a4ec4df61f6897396877aa3cdirk // image.write( 0, 0, 640, 1, "RGB", 0, pixels ); 145595f389652b69ee5487f18e744b7f54dcda1c733cdirk void write(const ::ssize_t x_,const ::ssize_t y_,const size_t columns_, 145695f389652b69ee5487f18e744b7f54dcda1c733cdirk const size_t rows_,const std::string &map_,const StorageType type_, 145795f389652b69ee5487f18e744b7f54dcda1c733cdirk void *pixels_); 14583ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 145995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Write single image frame to a file 146095f389652b69ee5487f18e744b7f54dcda1c733cdirk void write(const std::string &imageSpec_); 14613ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14623ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Transfers one or more pixel components from the image pixel 14633ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // cache to a buffer or file. 14643ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Used to support image encoders. 146595f389652b69ee5487f18e744b7f54dcda1c733cdirk void writePixels(const QuantumType quantum_,unsigned char *destination_); 14663ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 146795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Zoom image to specified size. 146895f389652b69ee5487f18e744b7f54dcda1c733cdirk void zoom(const Geometry &geometry_); 146995f389652b69ee5487f18e744b7f54dcda1c733cdirk 147095f389652b69ee5487f18e744b7f54dcda1c733cdirk ////////////////////////////////////////////////////////////////////// 14713ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 14723ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // No user-serviceable parts beyond this point 14733ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 14743ed852eea50f9d4cd633efb8c2b054b8e33c253cristy ////////////////////////////////////////////////////////////////////// 14753ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14763ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Construct with MagickCore::Image and default options 147795f389652b69ee5487f18e744b7f54dcda1c733cdirk Image(MagickCore::Image *image_); 14783ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14793ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Retrieve Image* 148095f389652b69ee5487f18e744b7f54dcda1c733cdirk MagickCore::Image *&image(void); 148195f389652b69ee5487f18e744b7f54dcda1c733cdirk const MagickCore::Image *constImage(void) const; 14823ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14833ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Retrieve ImageInfo* 148495f389652b69ee5487f18e744b7f54dcda1c733cdirk MagickCore::ImageInfo *imageInfo(void); 148595f389652b69ee5487f18e744b7f54dcda1c733cdirk const MagickCore::ImageInfo *constImageInfo(void) const; 14863ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14871940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Retrieve Options* 14881940fe06f035ea32a4ec4df61f6897396877aa3cdirk Options *options(void); 14891940fe06f035ea32a4ec4df61f6897396877aa3cdirk const Options *constOptions(void) const; 14901940fe06f035ea32a4ec4df61f6897396877aa3cdirk 14913ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Retrieve QuantizeInfo* 149295f389652b69ee5487f18e744b7f54dcda1c733cdirk MagickCore::QuantizeInfo *quantizeInfo(void); 149395f389652b69ee5487f18e744b7f54dcda1c733cdirk const MagickCore::QuantizeInfo *constQuantizeInfo(void) const; 14943ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14953ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Prepare to update image (copy if reference > 1) 149695f389652b69ee5487f18e744b7f54dcda1c733cdirk void modifyImage(void); 14973ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 149895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Replace current image (reference counted) 149995f389652b69ee5487f18e744b7f54dcda1c733cdirk MagickCore::Image *replaceImage(MagickCore::Image *replacement_); 150095f389652b69ee5487f18e744b7f54dcda1c733cdirk 15013ed852eea50f9d4cd633efb8c2b054b8e33c253cristy private: 150295f389652b69ee5487f18e744b7f54dcda1c733cdirk 1503671b5d721987b2a12d84b656de888be1c99aa881dirk void read(MagickCore::Image *image, 1504671b5d721987b2a12d84b656de888be1c99aa881dirk MagickCore::ExceptionInfo *exceptionInfo); 1505671b5d721987b2a12d84b656de888be1c99aa881dirk 1506223843f66554713ee926b09f958ff6bfdb5acb61dirk void floodFill(const ssize_t x_,const ssize_t y_, 1507223843f66554713ee926b09f958ff6bfdb5acb61dirk const Magick::Image *fillPattern_,const Color &fill_, 1508223843f66554713ee926b09f958ff6bfdb5acb61dirk const PixelInfo *target,const bool invert_); 1509223843f66554713ee926b09f958ff6bfdb5acb61dirk 151095f389652b69ee5487f18e744b7f54dcda1c733cdirk ImageRef *_imgRef; 15113ed852eea50f9d4cd633efb8c2b054b8e33c253cristy }; 15123ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 15133ed852eea50f9d4cd633efb8c2b054b8e33c253cristy} // end of namespace Magick 15143ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 15153ed852eea50f9d4cd633efb8c2b054b8e33c253cristy#endif // Magick_Image_header 1516