Image.h revision 97bcd8db015ea3519828dd0b2f738517825b73c3
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 26295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Long image format description 26395f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string format(void) const; 26495f389652b69ee5487f18e744b7f54dcda1c733cdirk 265aefa9c18d4d9bdd46e7bf1e09ce1b3185312820edirk // Formats the specified expression 266aefa9c18d4d9bdd46e7bf1e09ce1b3185312820edirk // More info here: http://www.imagemagick.org/script/escape.php 267aefa9c18d4d9bdd46e7bf1e09ce1b3185312820edirk std::string formatExpression(const std::string expression); 268aefa9c18d4d9bdd46e7bf1e09ce1b3185312820edirk 26995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Gamma level of the image 27095f389652b69ee5487f18e744b7f54dcda1c733cdirk double gamma(void) const; 27195f389652b69ee5487f18e744b7f54dcda1c733cdirk 27295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Preferred size of the image when encoding 27395f389652b69ee5487f18e744b7f54dcda1c733cdirk Geometry geometry(void) const; 27495f389652b69ee5487f18e744b7f54dcda1c733cdirk 27595f389652b69ee5487f18e744b7f54dcda1c733cdirk // GIF disposal method 2761940fe06f035ea32a4ec4df61f6897396877aa3cdirk void gifDisposeMethod(const DisposeType disposeMethod_); 2771940fe06f035ea32a4ec4df61f6897396877aa3cdirk DisposeType gifDisposeMethod(void) const; 27895f389652b69ee5487f18e744b7f54dcda1c733cdirk 279d873c4a941602fe7aad3a06900166a4da3eb56b8dirk bool hasChannel(const PixelChannel channel) const; 280d873c4a941602fe7aad3a06900166a4da3eb56b8dirk 281019efc8c2270c29096a4c8975cde80a84da06ba0dirk // When comparing images, emphasize pixel differences with this color. 282019efc8c2270c29096a4c8975cde80a84da06ba0dirk void highlightColor(const Color color_); 283019efc8c2270c29096a4c8975cde80a84da06ba0dirk 28495f389652b69ee5487f18e744b7f54dcda1c733cdirk // ICC color profile (BLOB) 28595f389652b69ee5487f18e744b7f54dcda1c733cdirk void iccColorProfile(const Blob &colorProfile_); 28695f389652b69ee5487f18e744b7f54dcda1c733cdirk Blob iccColorProfile(void) const; 28795f389652b69ee5487f18e744b7f54dcda1c733cdirk 28895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Type of interlacing to use 28995f389652b69ee5487f18e744b7f54dcda1c733cdirk void interlaceType(const InterlaceType interlace_); 29095f389652b69ee5487f18e744b7f54dcda1c733cdirk InterlaceType interlaceType(void) const; 29195f389652b69ee5487f18e744b7f54dcda1c733cdirk 292f8c6db577bf34604c1b62d0ac8ae0a3010750493dirk // Pixel color interpolation method to use 293f8c6db577bf34604c1b62d0ac8ae0a3010750493dirk void interpolate(const PixelInterpolateMethod interpolate_); 294f8c6db577bf34604c1b62d0ac8ae0a3010750493dirk PixelInterpolateMethod interpolate(void) const; 295f8c6db577bf34604c1b62d0ac8ae0a3010750493dirk 29695f389652b69ee5487f18e744b7f54dcda1c733cdirk // IPTC profile (BLOB) 29795f389652b69ee5487f18e744b7f54dcda1c733cdirk void iptcProfile(const Blob &iptcProfile_); 29895f389652b69ee5487f18e744b7f54dcda1c733cdirk Blob iptcProfile(void) const; 29995f389652b69ee5487f18e744b7f54dcda1c733cdirk 30095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Does object contain valid image? 30195f389652b69ee5487f18e744b7f54dcda1c733cdirk void isValid(const bool isValid_); 30295f389652b69ee5487f18e744b7f54dcda1c733cdirk bool isValid(void) const; 30395f389652b69ee5487f18e744b7f54dcda1c733cdirk 30495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image label 3051940fe06f035ea32a4ec4df61f6897396877aa3cdirk void label(const std::string &label_); 30695f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string label(void) const; 30795f389652b69ee5487f18e744b7f54dcda1c733cdirk 308019efc8c2270c29096a4c8975cde80a84da06ba0dirk // When comparing images, de-emphasize pixel differences with this color. 309019efc8c2270c29096a4c8975cde80a84da06ba0dirk void lowlightColor(const Color color_); 310019efc8c2270c29096a4c8975cde80a84da06ba0dirk 31195f389652b69ee5487f18e744b7f54dcda1c733cdirk // File type magick identifier (.e.g "GIF") 31295f389652b69ee5487f18e744b7f54dcda1c733cdirk void magick(const std::string &magick_); 31395f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string magick(void) const; 31495f389652b69ee5487f18e744b7f54dcda1c733cdirk 315f781e34db4b820ba9eacdc8aa04def9bf0cb599fdirk // Associate a mask with the image. The mask must be the same dimensions 3160116c33ae2957b46b017a7a86b9a4034e25d1cd3dirk // as the image. Pass an invalid image to unset an existing mask. 317f781e34db4b820ba9eacdc8aa04def9bf0cb599fdirk void mask(const Image &mask_); 318f781e34db4b820ba9eacdc8aa04def9bf0cb599fdirk Image mask(void) const; 319f781e34db4b820ba9eacdc8aa04def9bf0cb599fdirk 32095f389652b69ee5487f18e744b7f54dcda1c733cdirk // The mean error per pixel computed when an image is color reduced 32195f389652b69ee5487f18e744b7f54dcda1c733cdirk double meanErrorPerPixel(void) const; 32295f389652b69ee5487f18e744b7f54dcda1c733cdirk 32395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image modulus depth (minimum number of bits required to support 32495f389652b69ee5487f18e744b7f54dcda1c733cdirk // red/green/blue components without loss of accuracy) 32595f389652b69ee5487f18e744b7f54dcda1c733cdirk void modulusDepth(const size_t modulusDepth_); 32695f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t modulusDepth(void) const; 32795f389652b69ee5487f18e744b7f54dcda1c733cdirk 32895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Transform image to black and white 32995f389652b69ee5487f18e744b7f54dcda1c733cdirk void monochrome(const bool monochromeFlag_); 33095f389652b69ee5487f18e744b7f54dcda1c733cdirk bool monochrome(void) const; 33195f389652b69ee5487f18e744b7f54dcda1c733cdirk 3321940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Tile size and offset within an image montage 3331940fe06f035ea32a4ec4df61f6897396877aa3cdirk Geometry montageGeometry(void) const; 3341940fe06f035ea32a4ec4df61f6897396877aa3cdirk 33595f389652b69ee5487f18e744b7f54dcda1c733cdirk // The normalized max error per pixel computed when an image is 33695f389652b69ee5487f18e744b7f54dcda1c733cdirk // color reduced. 33795f389652b69ee5487f18e744b7f54dcda1c733cdirk double normalizedMaxError(void) const; 33895f389652b69ee5487f18e744b7f54dcda1c733cdirk 33995f389652b69ee5487f18e744b7f54dcda1c733cdirk // The normalized mean error per pixel computed when an image is 34095f389652b69ee5487f18e744b7f54dcda1c733cdirk // color reduced. 34195f389652b69ee5487f18e744b7f54dcda1c733cdirk double normalizedMeanError(void) const; 34295f389652b69ee5487f18e744b7f54dcda1c733cdirk 34395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image orientation 34495f389652b69ee5487f18e744b7f54dcda1c733cdirk void orientation(const OrientationType orientation_); 34595f389652b69ee5487f18e744b7f54dcda1c733cdirk OrientationType orientation(void) const; 34695f389652b69ee5487f18e744b7f54dcda1c733cdirk 34795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Preferred size and location of an image canvas. 34895f389652b69ee5487f18e744b7f54dcda1c733cdirk void page(const Geometry &pageSize_); 34995f389652b69ee5487f18e744b7f54dcda1c733cdirk Geometry page(void) const; 35095f389652b69ee5487f18e744b7f54dcda1c733cdirk 35195f389652b69ee5487f18e744b7f54dcda1c733cdirk // JPEG/MIFF/PNG compression level (default 75). 35295f389652b69ee5487f18e744b7f54dcda1c733cdirk void quality(const size_t quality_); 35395f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t quality(void) const; 35495f389652b69ee5487f18e744b7f54dcda1c733cdirk 35595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Maximum number of colors to quantize to 35695f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantizeColors(const size_t colors_); 35795f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t quantizeColors(void) const; 35895f389652b69ee5487f18e744b7f54dcda1c733cdirk 35995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Colorspace to quantize in. 36095f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantizeColorSpace(const ColorspaceType colorSpace_); 36195f389652b69ee5487f18e744b7f54dcda1c733cdirk ColorspaceType quantizeColorSpace(void) const; 36295f389652b69ee5487f18e744b7f54dcda1c733cdirk 36395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Dither image during quantization (default true). 36495f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantizeDither(const bool ditherFlag_); 36595f389652b69ee5487f18e744b7f54dcda1c733cdirk bool quantizeDither(void) const; 36695f389652b69ee5487f18e744b7f54dcda1c733cdirk 3676d64b3658c2fa7218fbc309b9c85e3ec4441310edirk // Dither method 3686d64b3658c2fa7218fbc309b9c85e3ec4441310edirk void quantizeDitherMethod(const DitherMethod ditherMethod_); 3696d64b3658c2fa7218fbc309b9c85e3ec4441310edirk DitherMethod quantizeDitherMethod(void) const; 3706d64b3658c2fa7218fbc309b9c85e3ec4441310edirk 37195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Quantization tree-depth 37295f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantizeTreeDepth(const size_t treeDepth_); 37395f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t quantizeTreeDepth(void) const; 37495f389652b69ee5487f18e744b7f54dcda1c733cdirk 37577328896b876314656427663695bc7b2c9be3f74dirk // Suppress all warning messages. Error messages are still reported. 37677328896b876314656427663695bc7b2c9be3f74dirk void quiet(const bool quiet_); 37777328896b876314656427663695bc7b2c9be3f74dirk bool quiet(void) const; 37877328896b876314656427663695bc7b2c9be3f74dirk 37995f389652b69ee5487f18e744b7f54dcda1c733cdirk // The type of rendering intent 38095f389652b69ee5487f18e744b7f54dcda1c733cdirk void renderingIntent(const RenderingIntent renderingIntent_); 38195f389652b69ee5487f18e744b7f54dcda1c733cdirk RenderingIntent renderingIntent(void) const; 38295f389652b69ee5487f18e744b7f54dcda1c733cdirk 38395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Units of image resolution 38495f389652b69ee5487f18e744b7f54dcda1c733cdirk void resolutionUnits(const ResolutionType resolutionUnits_); 38595f389652b69ee5487f18e744b7f54dcda1c733cdirk ResolutionType resolutionUnits(void) const; 38695f389652b69ee5487f18e744b7f54dcda1c733cdirk 38795f389652b69ee5487f18e744b7f54dcda1c733cdirk // The number of pixel rows in the image 38895f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t rows(void) const; 38995f389652b69ee5487f18e744b7f54dcda1c733cdirk 39095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image scene number 39195f389652b69ee5487f18e744b7f54dcda1c733cdirk void scene(const size_t scene_); 39295f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t scene(void) const; 39395f389652b69ee5487f18e744b7f54dcda1c733cdirk 39495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Width and height of a raw image 39595f389652b69ee5487f18e744b7f54dcda1c733cdirk void size(const Geometry &geometry_); 39695f389652b69ee5487f18e744b7f54dcda1c733cdirk Geometry size(void) const; 39795f389652b69ee5487f18e744b7f54dcda1c733cdirk 39895f389652b69ee5487f18e744b7f54dcda1c733cdirk // enabled/disable stroke anti-aliasing 39995f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeAntiAlias(const bool flag_); 40095f389652b69ee5487f18e744b7f54dcda1c733cdirk bool strokeAntiAlias(void) const; 40195f389652b69ee5487f18e744b7f54dcda1c733cdirk 40295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Color to use when drawing object outlines 40395f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeColor(const Color &strokeColor_); 40495f389652b69ee5487f18e744b7f54dcda1c733cdirk Color strokeColor(void) const; 40595f389652b69ee5487f18e744b7f54dcda1c733cdirk 40695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Specify the pattern of dashes and gaps used to stroke 40795f389652b69ee5487f18e744b7f54dcda1c733cdirk // paths. The strokeDashArray represents a zero-terminated array 40895f389652b69ee5487f18e744b7f54dcda1c733cdirk // of numbers that specify the lengths of alternating dashes and 40995f389652b69ee5487f18e744b7f54dcda1c733cdirk // gaps in pixels. If an odd number of values is provided, then 41095f389652b69ee5487f18e744b7f54dcda1c733cdirk // the list of values is repeated to yield an even number of 41195f389652b69ee5487f18e744b7f54dcda1c733cdirk // values. A typical strokeDashArray_ array might contain the 41295f389652b69ee5487f18e744b7f54dcda1c733cdirk // members 5 3 2 0, where the zero value indicates the end of the 41395f389652b69ee5487f18e744b7f54dcda1c733cdirk // pattern array. 41495f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeDashArray(const double *strokeDashArray_); 41595f389652b69ee5487f18e744b7f54dcda1c733cdirk const double *strokeDashArray(void) const; 41695f389652b69ee5487f18e744b7f54dcda1c733cdirk 41795f389652b69ee5487f18e744b7f54dcda1c733cdirk // While drawing using a dash pattern, specify distance into the 41895f389652b69ee5487f18e744b7f54dcda1c733cdirk // dash pattern to start the dash (default 0). 41995f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeDashOffset(const double strokeDashOffset_); 42095f389652b69ee5487f18e744b7f54dcda1c733cdirk double strokeDashOffset(void) const; 42195f389652b69ee5487f18e744b7f54dcda1c733cdirk 42295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Specify the shape to be used at the end of open subpaths when 42395f389652b69ee5487f18e744b7f54dcda1c733cdirk // they are stroked. Values of LineCap are UndefinedCap, ButtCap, 42495f389652b69ee5487f18e744b7f54dcda1c733cdirk // RoundCap, and SquareCap. 42595f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeLineCap(const LineCap lineCap_); 42695f389652b69ee5487f18e744b7f54dcda1c733cdirk LineCap strokeLineCap(void) const; 42795f389652b69ee5487f18e744b7f54dcda1c733cdirk 42895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Specify the shape to be used at the corners of paths (or other 42995f389652b69ee5487f18e744b7f54dcda1c733cdirk // vector shapes) when they are stroked. Values of LineJoin are 43095f389652b69ee5487f18e744b7f54dcda1c733cdirk // UndefinedJoin, MiterJoin, RoundJoin, and BevelJoin. 43195f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeLineJoin(const LineJoin lineJoin_); 43295f389652b69ee5487f18e744b7f54dcda1c733cdirk LineJoin strokeLineJoin(void) const; 43395f389652b69ee5487f18e744b7f54dcda1c733cdirk 43495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Specify miter limit. When two line segments meet at a sharp 43595f389652b69ee5487f18e744b7f54dcda1c733cdirk // angle and miter joins have been specified for 'lineJoin', it is 43695f389652b69ee5487f18e744b7f54dcda1c733cdirk // possible for the miter to extend far beyond the thickness of 43795f389652b69ee5487f18e744b7f54dcda1c733cdirk // the line stroking the path. The miterLimit' imposes a limit on 43895f389652b69ee5487f18e744b7f54dcda1c733cdirk // the ratio of the miter length to the 'lineWidth'. The default 43995f389652b69ee5487f18e744b7f54dcda1c733cdirk // value of this parameter is 4. 44095f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeMiterLimit(const size_t miterLimit_); 44195f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t strokeMiterLimit(void) const; 44295f389652b69ee5487f18e744b7f54dcda1c733cdirk 44395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Pattern image to use while stroking object outlines. 44495f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokePattern(const Image &strokePattern_); 44595f389652b69ee5487f18e744b7f54dcda1c733cdirk Image strokePattern(void) const; 44695f389652b69ee5487f18e744b7f54dcda1c733cdirk 44795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Stroke width for drawing vector objects (default one) 44895f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeWidth(const double strokeWidth_); 44995f389652b69ee5487f18e744b7f54dcda1c733cdirk double strokeWidth(void) const; 45095f389652b69ee5487f18e744b7f54dcda1c733cdirk 45195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Subimage of an image sequence 45295f389652b69ee5487f18e744b7f54dcda1c733cdirk void subImage(const size_t subImage_); 45395f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t subImage(void) const; 45495f389652b69ee5487f18e744b7f54dcda1c733cdirk 45595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Number of images relative to the base image 45695f389652b69ee5487f18e744b7f54dcda1c733cdirk void subRange(const size_t subRange_); 45795f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t subRange(void) const; 45895f389652b69ee5487f18e744b7f54dcda1c733cdirk 459d37417692d7a7040aa854e493723e92fac1e3ae6dirk // Render text right-to-left or left-to-right. 460d37417692d7a7040aa854e493723e92fac1e3ae6dirk void textDirection(DirectionType direction_); 461d37417692d7a7040aa854e493723e92fac1e3ae6dirk DirectionType textDirection() const; 462d37417692d7a7040aa854e493723e92fac1e3ae6dirk 46395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Annotation text encoding (e.g. "UTF-16") 46495f389652b69ee5487f18e744b7f54dcda1c733cdirk void textEncoding(const std::string &encoding_); 46595f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string textEncoding(void) const; 46695f389652b69ee5487f18e744b7f54dcda1c733cdirk 467d37417692d7a7040aa854e493723e92fac1e3ae6dirk // Text gravity. 468d37417692d7a7040aa854e493723e92fac1e3ae6dirk void textGravity(GravityType gravity_); 469d37417692d7a7040aa854e493723e92fac1e3ae6dirk GravityType textGravity() const; 470d37417692d7a7040aa854e493723e92fac1e3ae6dirk 471a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk // Text inter-line spacing 472a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk void textInterlineSpacing(double spacing_); 473a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk double textInterlineSpacing(void) const; 474a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk 475a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk // Text inter-word spacing 476a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk void textInterwordSpacing(double spacing_); 477a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk double textInterwordSpacing(void) const; 478a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk 479a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk // Text inter-character kerning 480a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk void textKerning(double kerning_); 481a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk double textKerning(void) const; 482a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk 48395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Number of colors in the image 48495f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t totalColors(void) const; 48595f389652b69ee5487f18e744b7f54dcda1c733cdirk 48695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Rotation to use when annotating with text or drawing 48795f389652b69ee5487f18e744b7f54dcda1c733cdirk void transformRotation(const double angle_); 48895f389652b69ee5487f18e744b7f54dcda1c733cdirk 48995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Skew to use in X axis when annotating with text or drawing 49095f389652b69ee5487f18e744b7f54dcda1c733cdirk void transformSkewX(const double skewx_); 49195f389652b69ee5487f18e744b7f54dcda1c733cdirk 49295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Skew to use in Y axis when annotating with text or drawing 49395f389652b69ee5487f18e744b7f54dcda1c733cdirk void transformSkewY(const double skewy_); 49495f389652b69ee5487f18e744b7f54dcda1c733cdirk 49595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image representation type (also see type operation) 49695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Available types: 49795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Bilevel Grayscale GrayscaleMatte 49895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Palette PaletteMatte TrueColor 49995f389652b69ee5487f18e744b7f54dcda1c733cdirk // TrueColorMatte ColorSeparation ColorSeparationMatte 50095f389652b69ee5487f18e744b7f54dcda1c733cdirk void type(const ImageType type_); 50195f389652b69ee5487f18e744b7f54dcda1c733cdirk ImageType type(void) const; 50295f389652b69ee5487f18e744b7f54dcda1c733cdirk 50395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Print detailed information about the image 50495f389652b69ee5487f18e744b7f54dcda1c733cdirk void verbose(const bool verboseFlag_); 50595f389652b69ee5487f18e744b7f54dcda1c733cdirk bool verbose(void) const; 50695f389652b69ee5487f18e744b7f54dcda1c733cdirk 50795f389652b69ee5487f18e744b7f54dcda1c733cdirk // FlashPix viewing parameters 50895f389652b69ee5487f18e744b7f54dcda1c733cdirk void view(const std::string &view_); 50995f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string view(void) const; 51095f389652b69ee5487f18e744b7f54dcda1c733cdirk 51195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Virtual pixel method 51295f389652b69ee5487f18e744b7f54dcda1c733cdirk void virtualPixelMethod(const VirtualPixelMethod virtualPixelMethod_); 51395f389652b69ee5487f18e744b7f54dcda1c733cdirk VirtualPixelMethod virtualPixelMethod(void) const; 51495f389652b69ee5487f18e744b7f54dcda1c733cdirk 51595f389652b69ee5487f18e744b7f54dcda1c733cdirk // X11 display to display to, obtain fonts from, or to capture 51695f389652b69ee5487f18e744b7f54dcda1c733cdirk // image from 51795f389652b69ee5487f18e744b7f54dcda1c733cdirk void x11Display(const std::string &display_); 51895f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string x11Display(void) const; 51995f389652b69ee5487f18e744b7f54dcda1c733cdirk 52095f389652b69ee5487f18e744b7f54dcda1c733cdirk // x resolution of the image 52195f389652b69ee5487f18e744b7f54dcda1c733cdirk double xResolution(void) const; 52295f389652b69ee5487f18e744b7f54dcda1c733cdirk 52395f389652b69ee5487f18e744b7f54dcda1c733cdirk // y resolution of the image 52495f389652b69ee5487f18e744b7f54dcda1c733cdirk double yResolution(void) const; 5253ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 5263ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Adaptive-blur image with specified blur factor 5273ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The radius_ parameter specifies the radius of the Gaussian, in 5283ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // pixels, not counting the center pixel. The sigma_ parameter 5293ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the standard deviation of the Laplacian, in pixels. 53095f389652b69ee5487f18e744b7f54dcda1c733cdirk void adaptiveBlur(const double radius_=0.0,const double sigma_=1.0); 5317323460d5cd42b6e10481f8fdbbdab7237cffab7dirk 5327323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // This is shortcut function for a fast interpolative resize using mesh 5337323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // interpolation. It works well for small resizes of less than +/- 50% 5347323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // of the original image size. For larger resizing on images a full 5357323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // filtered and slower resize function should be used instead. 53695f389652b69ee5487f18e744b7f54dcda1c733cdirk void adaptiveResize(const Geometry &geometry_); 5377323460d5cd42b6e10481f8fdbbdab7237cffab7dirk 5387323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // Adaptively sharpens the image by sharpening more intensely near image 5397323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // edges and less intensely far from edges. We sharpen the image with a 5407323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // Gaussian operator of the given radius and standard deviation (sigma). 5417323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // For reasonable results, radius should be larger than sigma. 54295f389652b69ee5487f18e744b7f54dcda1c733cdirk void adaptiveSharpen(const double radius_=0.0,const double sigma_=1.0); 54395f389652b69ee5487f18e744b7f54dcda1c733cdirk void adaptiveSharpenChannel(const ChannelType channel_, 54495f389652b69ee5487f18e744b7f54dcda1c733cdirk const double radius_=0.0,const double sigma_=1.0); 5457323460d5cd42b6e10481f8fdbbdab7237cffab7dirk 5463ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Local adaptive threshold image 5473ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // http://www.dai.ed.ac.uk/HIPR2/adpthrsh.htm 5483ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Width x height define the size of the pixel neighborhood 549b1461b0e2f9ba7fab579489eb3760eb6ef8f2386dirk // bias = constant to subtract from pixel neighborhood mean 550b1461b0e2f9ba7fab579489eb3760eb6ef8f2386dirk void adaptiveThreshold(const size_t width_,const size_t height_, 551b1461b0e2f9ba7fab579489eb3760eb6ef8f2386dirk const double bias_=0.0); 5523ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 5533ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Add noise to image with specified noise type 55495f389652b69ee5487f18e744b7f54dcda1c733cdirk void addNoise(const NoiseType noiseType_); 55595f389652b69ee5487f18e744b7f54dcda1c733cdirk void addNoiseChannel(const ChannelType channel_, 55695f389652b69ee5487f18e744b7f54dcda1c733cdirk const NoiseType noiseType_); 5573ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 5583ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Transform image by specified affine (or free transform) matrix. 55995f389652b69ee5487f18e744b7f54dcda1c733cdirk void affineTransform(const DrawableAffine &affine); 5603ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 5611bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Set or attenuate the alpha channel in the image. If the image 5621bab013cd87579204c8eb4671e3e658ef49d9aaadirk // pixels are opaque then they are set to the specified alpha 5631bab013cd87579204c8eb4671e3e658ef49d9aaadirk // value, otherwise they are blended with the supplied alpha 5641bab013cd87579204c8eb4671e3e658ef49d9aaadirk // value. The value of alpha_ ranges from 0 (completely opaque) 5651bab013cd87579204c8eb4671e3e658ef49d9aaadirk // to QuantumRange. The defines OpaqueAlpha and TransparentAlpha are 5661bab013cd87579204c8eb4671e3e658ef49d9aaadirk // available to specify completely opaque or completely 5671bab013cd87579204c8eb4671e3e658ef49d9aaadirk // transparent, respectively. 56895f389652b69ee5487f18e744b7f54dcda1c733cdirk void alpha(const unsigned int alpha_); 5691bab013cd87579204c8eb4671e3e658ef49d9aaadirk 570d246d8eb9563661d9cfe52a2dd87414bd2e10a5fdirk // AlphaChannel() activates, deactivates, resets, or sets the alpha 571d246d8eb9563661d9cfe52a2dd87414bd2e10a5fdirk // channel. 57295f389652b69ee5487f18e744b7f54dcda1c733cdirk void alphaChannel(AlphaChannelOption alphaOption_); 57395f389652b69ee5487f18e744b7f54dcda1c733cdirk 5743ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 5753ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Annotate image (draw text on image) 5763ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 5773ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Gravity effects text placement in bounding area according to rules: 5783ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // NorthWestGravity text bottom-left corner placed at top-left 5793ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // NorthGravity text bottom-center placed at top-center 5803ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // NorthEastGravity text bottom-right corner placed at top-right 5813ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // WestGravity text left-center placed at left-center 5823ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // CenterGravity text center placed at center 5833ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // EastGravity text right-center placed at right-center 5843ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // SouthWestGravity text top-left placed at bottom-left 5853ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // SouthGravity text top-center placed at bottom-center 5863ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // SouthEastGravity text top-right placed at bottom-right 5873ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 5883ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Annotate using specified text, and placement location 58995f389652b69ee5487f18e744b7f54dcda1c733cdirk void annotate(const std::string &text_,const Geometry &location_); 59095f389652b69ee5487f18e744b7f54dcda1c733cdirk 5913ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Annotate using specified text, bounding area, and placement 5923ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // gravity 59395f389652b69ee5487f18e744b7f54dcda1c733cdirk void annotate(const std::string &text_,const Geometry &boundingArea_, 59495f389652b69ee5487f18e744b7f54dcda1c733cdirk const GravityType gravity_); 59595f389652b69ee5487f18e744b7f54dcda1c733cdirk 5963ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Annotate with text using specified text, bounding area, 5973ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // placement gravity, and rotation. 59895f389652b69ee5487f18e744b7f54dcda1c733cdirk void annotate(const std::string &text_,const Geometry &boundingArea_, 59995f389652b69ee5487f18e744b7f54dcda1c733cdirk const GravityType gravity_,const double degrees_); 60095f389652b69ee5487f18e744b7f54dcda1c733cdirk 6013ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Annotate with text (bounding area is entire image) and placement 6023ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // gravity. 60395f389652b69ee5487f18e744b7f54dcda1c733cdirk void annotate(const std::string &text_,const GravityType gravity_); 604b5e877bd8701bc3f0ac1e9a3679a6cee64c69674cristy 605b5e877bd8701bc3f0ac1e9a3679a6cee64c69674cristy // Inserts the artifact with the specified name and value into 606b5e877bd8701bc3f0ac1e9a3679a6cee64c69674cristy // the artifact tree of the image. 60795f389652b69ee5487f18e744b7f54dcda1c733cdirk void artifact(const std::string &name_,const std::string &value_); 60895f389652b69ee5487f18e744b7f54dcda1c733cdirk 609b5e877bd8701bc3f0ac1e9a3679a6cee64c69674cristy // Returns the value of the artifact with the specified name. 610100c62ceee252ed475fca6a57b3dbaa3d27d2ed9dirk std::string artifact(const std::string &name_) const; 61195f389652b69ee5487f18e744b7f54dcda1c733cdirk 61295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Access/Update a named image attribute 61395f389652b69ee5487f18e744b7f54dcda1c733cdirk void attribute(const std::string name_,const std::string value_); 614100c62ceee252ed475fca6a57b3dbaa3d27d2ed9dirk std::string attribute(const std::string name_) const; 615ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk 616ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk // Extracts the 'mean' from the image and adjust the image to try 617ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk // make set its gamma appropriatally. 61895f389652b69ee5487f18e744b7f54dcda1c733cdirk void autoGamma(void); 61995f389652b69ee5487f18e744b7f54dcda1c733cdirk void autoGammaChannel(const ChannelType channel_); 620ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk 621ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk // Adjusts the levels of a particular image channel by scaling the 622ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk // minimum and maximum values to the full quantum range. 62395f389652b69ee5487f18e744b7f54dcda1c733cdirk void autoLevel(void); 62495f389652b69ee5487f18e744b7f54dcda1c733cdirk void autoLevelChannel(const ChannelType channel_); 625ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk 626ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk // Adjusts an image so that its orientation is suitable for viewing. 62795f389652b69ee5487f18e744b7f54dcda1c733cdirk void autoOrient(void); 628ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk 629092a8ea1959d818804462ea79231863dc2e3fd26dirk // Forces all pixels below the threshold into black while leaving all 630092a8ea1959d818804462ea79231863dc2e3fd26dirk // pixels at or above the threshold unchanged. 63195f389652b69ee5487f18e744b7f54dcda1c733cdirk void blackThreshold(const std::string &threshold_); 63295f389652b69ee5487f18e744b7f54dcda1c733cdirk void blackThresholdChannel(const ChannelType channel_, 63395f389652b69ee5487f18e744b7f54dcda1c733cdirk const std::string &threshold_); 634092a8ea1959d818804462ea79231863dc2e3fd26dirk 635f27731d206fb6b9b791c0964837f85fa85883ed2dirk // Simulate a scene at nighttime in the moonlight. 63695f389652b69ee5487f18e744b7f54dcda1c733cdirk void blueShift(const double factor_=1.5); 637f27731d206fb6b9b791c0964837f85fa85883ed2dirk 6383ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Blur image with specified blur factor 6393ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The radius_ parameter specifies the radius of the Gaussian, in 6403ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // pixels, not counting the center pixel. The sigma_ parameter 6413ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the standard deviation of the Laplacian, in pixels. 64295f389652b69ee5487f18e744b7f54dcda1c733cdirk void blur(const double radius_=0.0,const double sigma_=1.0); 64395f389652b69ee5487f18e744b7f54dcda1c733cdirk void blurChannel(const ChannelType channel_,const double radius_=0.0, 64495f389652b69ee5487f18e744b7f54dcda1c733cdirk const double sigma_=1.0); 645092a8ea1959d818804462ea79231863dc2e3fd26dirk 6463ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Border image (add border to image) 64795f389652b69ee5487f18e744b7f54dcda1c733cdirk void border(const Geometry &geometry_=borderGeometryDefault); 6483ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 649f27731d206fb6b9b791c0964837f85fa85883ed2dirk // Changes the brightness and/or contrast of an image. It converts the 650f27731d206fb6b9b791c0964837f85fa85883ed2dirk // brightness and contrast parameters into slope and intercept and calls 651f27731d206fb6b9b791c0964837f85fa85883ed2dirk // a polynomical function to apply to the image. 65295f389652b69ee5487f18e744b7f54dcda1c733cdirk void brightnessContrast(const double brightness_=0.0, 65395f389652b69ee5487f18e744b7f54dcda1c733cdirk const double contrast_=0.0); 65495f389652b69ee5487f18e744b7f54dcda1c733cdirk void brightnessContrastChannel(const ChannelType channel_, 65595f389652b69ee5487f18e744b7f54dcda1c733cdirk const double brightness_=0.0,const double contrast_=0.0); 656f27731d206fb6b9b791c0964837f85fa85883ed2dirk 657064bae341824f86d5e0b4e0010084c7a358704d7dirk // Uses a multi-stage algorithm to detect a wide range of edges in images. 658064bae341824f86d5e0b4e0010084c7a358704d7dirk void cannyEdge(const double radius_=0.0,const double sigma_=1.0, 659064bae341824f86d5e0b4e0010084c7a358704d7dirk const double lowerPercent_=0.1,const double upperPercent_=0.3); 660064bae341824f86d5e0b4e0010084c7a358704d7dirk 6613ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Extract channel from image 66295f389652b69ee5487f18e744b7f54dcda1c733cdirk void channel(const ChannelType channel_); 6633ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 6643ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Charcoal effect image (looks like charcoal sketch) 6653ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The radius_ parameter specifies the radius of the Gaussian, in 6663ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // pixels, not counting the center pixel. The sigma_ parameter 6673ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the standard deviation of the Laplacian, in pixels. 66895f389652b69ee5487f18e744b7f54dcda1c733cdirk void charcoal(const double radius_=0.0,const double sigma_=1.0); 6693ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 6703ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Chop image (remove vertical or horizontal subregion of image) 6713ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // FIXME: describe how geometry argument is used to select either 6723ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // horizontal or vertical subregion of image. 67395f389652b69ee5487f18e744b7f54dcda1c733cdirk void chop(const Geometry &geometry_); 6743ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 67595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Chromaticity blue primary point (e.g. x=0.15, y=0.06) 67695f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaBluePrimary(const double x_,const double y_); 67795f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaBluePrimary(double *x_,double *y_) const; 67895f389652b69ee5487f18e744b7f54dcda1c733cdirk 67995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Chromaticity green primary point (e.g. x=0.3, y=0.6) 68095f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaGreenPrimary(const double x_,const double y_); 68195f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaGreenPrimary(double *x_,double *y_) const; 68295f389652b69ee5487f18e744b7f54dcda1c733cdirk 68395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Chromaticity red primary point (e.g. x=0.64, y=0.33) 68495f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaRedPrimary(const double x_,const double y_); 68595f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaRedPrimary(double *x_,double *y_) const; 68695f389652b69ee5487f18e744b7f54dcda1c733cdirk 68795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Chromaticity white point (e.g. x=0.3127, y=0.329) 68895f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaWhitePoint(const double x_,const double y_); 68995f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaWhitePoint(double *x_,double *y_) const; 69095f389652b69ee5487f18e744b7f54dcda1c733cdirk 69195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Accepts a lightweight Color Correction Collection 692b32b90a7e1ee2275333589072c496b5f69e17feccristy // (CCC) file which solely contains one or more color corrections and 693b32b90a7e1ee2275333589072c496b5f69e17feccristy // applies the correction to the image. 69495f389652b69ee5487f18e744b7f54dcda1c733cdirk void cdl(const std::string &cdl_); 695f27731d206fb6b9b791c0964837f85fa85883ed2dirk 696f27731d206fb6b9b791c0964837f85fa85883ed2dirk // Set each pixel whose value is below zero to zero and any the 697f27731d206fb6b9b791c0964837f85fa85883ed2dirk // pixel whose value is above the quantum range to the quantum range (e.g. 698f27731d206fb6b9b791c0964837f85fa85883ed2dirk // 65535) otherwise the pixel value remains unchanged. 69995f389652b69ee5487f18e744b7f54dcda1c733cdirk void clamp(void); 70095f389652b69ee5487f18e744b7f54dcda1c733cdirk void clampChannel(const ChannelType channel_); 701f27731d206fb6b9b791c0964837f85fa85883ed2dirk 702d561b30050e85b31ba71c5dc15cc3ab3af403e65dirk // Sets the image clip mask based on any clipping path information 703d561b30050e85b31ba71c5dc15cc3ab3af403e65dirk // if it exists. 70495f389652b69ee5487f18e744b7f54dcda1c733cdirk void clip(void); 70595f389652b69ee5487f18e744b7f54dcda1c733cdirk void clipPath(const std::string pathname_,const bool inside_); 706d561b30050e85b31ba71c5dc15cc3ab3af403e65dirk 707f27731d206fb6b9b791c0964837f85fa85883ed2dirk // Apply a color lookup table (CLUT) to the image. 70895f389652b69ee5487f18e744b7f54dcda1c733cdirk void clut(const Image &clutImage_,const PixelInterpolateMethod method); 70995f389652b69ee5487f18e744b7f54dcda1c733cdirk void clutChannel(const ChannelType channel_,const Image &clutImage_, 71095f389652b69ee5487f18e744b7f54dcda1c733cdirk const PixelInterpolateMethod method); 71195f389652b69ee5487f18e744b7f54dcda1c733cdirk 71295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Colorize image with pen color, using specified percent alpha. 71395f389652b69ee5487f18e744b7f54dcda1c733cdirk void colorize(const unsigned int alpha_,const Color &penColor_); 714f27731d206fb6b9b791c0964837f85fa85883ed2dirk 7154c08aed51c5899665ade97263692328eea4af106cristy // Colorize image with pen color, using specified percent alpha 7163ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // for red, green, and blue quantums 71795f389652b69ee5487f18e744b7f54dcda1c733cdirk void colorize(const unsigned int alphaRed_,const unsigned int alphaGreen_, 71895f389652b69ee5487f18e744b7f54dcda1c733cdirk const unsigned int alphaBlue_,const Color &penColor_); 71995f389652b69ee5487f18e744b7f54dcda1c733cdirk 72095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Color at colormap position index_ 72195f389652b69ee5487f18e744b7f54dcda1c733cdirk void colorMap(const size_t index_,const Color &color_); 72295f389652b69ee5487f18e744b7f54dcda1c733cdirk Color colorMap(const size_t index_) const; 72395f389652b69ee5487f18e744b7f54dcda1c733cdirk 72495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Apply a color matrix to the image channels. The user supplied 725c8918bb2b224f642b06140506fa85a3703fa0748cristy // matrix may be of order 1 to 5 (1x1 through 5x5). 72695f389652b69ee5487f18e744b7f54dcda1c733cdirk void colorMatrix(const size_t order_,const double *color_matrix_); 7273ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 7283ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Compare current image with another image 7293ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Sets meanErrorPerPixel, normalizedMaxError, and normalizedMeanError 7303ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // in the current image. False is returned if the images are identical. 73195f389652b69ee5487f18e744b7f54dcda1c733cdirk bool compare(const Image &reference_); 7323ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 73341c73241c91f5a5debf9380cdcff10f26aa04cc3dirk // Compare current image with another image 73441c73241c91f5a5debf9380cdcff10f26aa04cc3dirk // Returns the distortion based on the specified metric. 73595f389652b69ee5487f18e744b7f54dcda1c733cdirk double compare(const Image &reference_,const MetricType metric_); 73695f389652b69ee5487f18e744b7f54dcda1c733cdirk double compareChannel(const ChannelType channel_, 73741c73241c91f5a5debf9380cdcff10f26aa04cc3dirk const Image &reference_, 73841c73241c91f5a5debf9380cdcff10f26aa04cc3dirk const MetricType metric_ ); 73941c73241c91f5a5debf9380cdcff10f26aa04cc3dirk 74041c73241c91f5a5debf9380cdcff10f26aa04cc3dirk // Compare current image with another image 74141c73241c91f5a5debf9380cdcff10f26aa04cc3dirk // Sets the distortion and returns the difference image. 74295f389652b69ee5487f18e744b7f54dcda1c733cdirk Image compare(const Image &reference_,const MetricType metric_, 74395f389652b69ee5487f18e744b7f54dcda1c733cdirk double *distortion); 74495f389652b69ee5487f18e744b7f54dcda1c733cdirk Image compareChannel(const ChannelType channel_,const Image &reference_, 74595f389652b69ee5487f18e744b7f54dcda1c733cdirk const MetricType metric_,double *distortion); 74641c73241c91f5a5debf9380cdcff10f26aa04cc3dirk 7473ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Compose an image onto another at specified offset and using 7483ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specified algorithm 74995f389652b69ee5487f18e744b7f54dcda1c733cdirk void composite(const Image &compositeImage_,const Geometry &offset_, 75095f389652b69ee5487f18e744b7f54dcda1c733cdirk const CompositeOperator compose_=InCompositeOp); 75195f389652b69ee5487f18e744b7f54dcda1c733cdirk void composite(const Image &compositeImage_,const GravityType gravity_, 75295f389652b69ee5487f18e744b7f54dcda1c733cdirk const CompositeOperator compose_=InCompositeOp); 75395f389652b69ee5487f18e744b7f54dcda1c733cdirk void composite(const Image &compositeImage_,const ::ssize_t xOffset_, 75495f389652b69ee5487f18e744b7f54dcda1c733cdirk const ::ssize_t yOffset_,const CompositeOperator compose_=InCompositeOp); 755f27731d206fb6b9b791c0964837f85fa85883ed2dirk 7564ab21d079ec146c4c106925c683a8f9398980856dirk // Determines the connected-components of the image 7574ab21d079ec146c4c106925c683a8f9398980856dirk void connectedComponents(const size_t connectivity_); 7584ab21d079ec146c4c106925c683a8f9398980856dirk 7593ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Contrast image (enhance intensity differences in image) 760eb68e91158bc0035e3a4aeddf4b99fa09f15493ddirk void contrast(const bool sharpen_); 7613ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 762f27731d206fb6b9b791c0964837f85fa85883ed2dirk // A simple image enhancement technique that attempts to improve the 763f27731d206fb6b9b791c0964837f85fa85883ed2dirk // contrast in an image by 'stretching' the range of intensity values 764f27731d206fb6b9b791c0964837f85fa85883ed2dirk // it contains to span a desired range of values. It differs from the 765f27731d206fb6b9b791c0964837f85fa85883ed2dirk // more sophisticated histogram equalization in that it can only apply a 766f27731d206fb6b9b791c0964837f85fa85883ed2dirk // linear scaling function to the image pixel values. As a result the 767f27731d206fb6b9b791c0964837f85fa85883ed2dirk // 'enhancement' is less harsh. 7681940fe06f035ea32a4ec4df61f6897396877aa3cdirk void contrastStretch(const double blackPoint_,const double whitePoint_); 76995f389652b69ee5487f18e744b7f54dcda1c733cdirk void contrastStretchChannel(const ChannelType channel_, 7701940fe06f035ea32a4ec4df61f6897396877aa3cdirk const double blackPoint_,const double whitePoint_); 771f27731d206fb6b9b791c0964837f85fa85883ed2dirk 7723ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Convolve image. Applies a user-specified convolution to the image. 7733ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // order_ represents the number of columns and rows in the filter kernel. 7743ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // kernel_ is an array of doubles representing the convolution kernel. 77595f389652b69ee5487f18e744b7f54dcda1c733cdirk void convolve(const size_t order_,const double *kernel_); 7763ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 7773ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Crop image (subregion of original image) 77895f389652b69ee5487f18e744b7f54dcda1c733cdirk void crop(const Geometry &geometry_); 7795fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 7803ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Cycle image colormap 78195f389652b69ee5487f18e744b7f54dcda1c733cdirk void cycleColormap(const ::ssize_t amount_); 7825fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 7835fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // Converts cipher pixels to plain pixels. 78495f389652b69ee5487f18e744b7f54dcda1c733cdirk void decipher(const std::string &passphrase_); 78595f389652b69ee5487f18e744b7f54dcda1c733cdirk 7861940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Tagged image format define. Similar to the defineValue() method 7871940fe06f035ea32a4ec4df61f6897396877aa3cdirk // except that passing the flag_ value 'true' creates a value-less 7881940fe06f035ea32a4ec4df61f6897396877aa3cdirk // define with that format and key. Passing the flag_ value 'false' 7891940fe06f035ea32a4ec4df61f6897396877aa3cdirk // removes any existing matching definition. The method returns 'true' 7901940fe06f035ea32a4ec4df61f6897396877aa3cdirk // if a matching key exists, and 'false' if no matching key exists. 7911940fe06f035ea32a4ec4df61f6897396877aa3cdirk void defineSet(const std::string &magick_,const std::string &key_, 7921940fe06f035ea32a4ec4df61f6897396877aa3cdirk bool flag_); 7931940fe06f035ea32a4ec4df61f6897396877aa3cdirk bool defineSet(const std::string &magick_,const std::string &key_) const; 7941940fe06f035ea32a4ec4df61f6897396877aa3cdirk 79595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Tagged image format define (set/access coder-specific option) The 79695f389652b69ee5487f18e744b7f54dcda1c733cdirk // magick_ option specifies the coder the define applies to. The key_ 79795f389652b69ee5487f18e744b7f54dcda1c733cdirk // option provides the key specific to that coder. The value_ option 79895f389652b69ee5487f18e744b7f54dcda1c733cdirk // provides the value to set (if any). See the defineSet() method if the 79995f389652b69ee5487f18e744b7f54dcda1c733cdirk // key must be removed entirely. 80095f389652b69ee5487f18e744b7f54dcda1c733cdirk void defineValue(const std::string &magick_,const std::string &key_, 80195f389652b69ee5487f18e744b7f54dcda1c733cdirk const std::string &value_); 80295f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string defineValue(const std::string &magick_, 80395f389652b69ee5487f18e744b7f54dcda1c733cdirk const std::string &key_) const; 80495f389652b69ee5487f18e744b7f54dcda1c733cdirk 8055fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // Removes skew from the image. Skew is an artifact that occurs in scanned 8065fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // images because of the camera being misaligned, imperfections in the 8075fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // scanning or surface, or simply because the paper was not placed 8085fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // completely flat when scanned. The value of threshold_ ranges from 0 8095fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // to QuantumRange. 81095f389652b69ee5487f18e744b7f54dcda1c733cdirk void deskew(const double threshold_); 8115fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8123ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Despeckle image (reduce speckle noise) 81395f389652b69ee5487f18e744b7f54dcda1c733cdirk void despeckle(void); 8145fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8154a07d11bbbb01375b560051558ebd6da597a15f9dirk // Determines the color type of the image. This method can be used to 8164a07d11bbbb01375b560051558ebd6da597a15f9dirk // automaticly make the type GrayScale. 8174a07d11bbbb01375b560051558ebd6da597a15f9dirk ImageType determineType(void) const; 8184a07d11bbbb01375b560051558ebd6da597a15f9dirk 8193ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Display image on screen 82095f389652b69ee5487f18e744b7f54dcda1c733cdirk void display(void); 8213ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8223ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Distort image. distorts an image using various distortion methods, by 8233ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // mapping color lookups of the source image to a new destination image 8243ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // usally of the same size as the source image, unless 'bestfit' is set to 8253ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // true. 82695f389652b69ee5487f18e744b7f54dcda1c733cdirk void distort(const DistortImageMethod method_, 82795f389652b69ee5487f18e744b7f54dcda1c733cdirk const size_t numberArguments_,const double *arguments_, 82895f389652b69ee5487f18e744b7f54dcda1c733cdirk const bool bestfit_=false); 8293ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8303ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Draw on image using a single drawable 83195f389652b69ee5487f18e744b7f54dcda1c733cdirk void draw(const Drawable &drawable_); 8323ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8333ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Draw on image using a drawable list 834263b876b613ee3cddda42810a4b421a73895327cdirk void draw(const std::vector<Magick::Drawable> &drawable_); 8355fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8363ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Edge image (hilight edges in image) 83795f389652b69ee5487f18e744b7f54dcda1c733cdirk void edge(const double radius_=0.0); 8385fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8393ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Emboss image (hilight edges with 3D effect) 8403ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The radius_ parameter specifies the radius of the Gaussian, in 8413ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // pixels, not counting the center pixel. The sigma_ parameter 8423ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the standard deviation of the Laplacian, in pixels. 84395f389652b69ee5487f18e744b7f54dcda1c733cdirk void emboss(const double radius_=0.0,const double sigma_=1.0); 8445fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8455fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // Converts pixels to cipher-pixels. 84695f389652b69ee5487f18e744b7f54dcda1c733cdirk void encipher(const std::string &passphrase_); 8475fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8483ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Enhance image (minimize noise) 84995f389652b69ee5487f18e744b7f54dcda1c733cdirk void enhance(void); 85095f389652b69ee5487f18e744b7f54dcda1c733cdirk 8513ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Equalize image (histogram equalization) 85295f389652b69ee5487f18e744b7f54dcda1c733cdirk void equalize(void); 8533ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8543ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Erase image to current "background color" 85595f389652b69ee5487f18e744b7f54dcda1c733cdirk void erase(void); 8565fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8573ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Extend the image as defined by the geometry. 85895f389652b69ee5487f18e744b7f54dcda1c733cdirk void extent(const Geometry &geometry_); 85995f389652b69ee5487f18e744b7f54dcda1c733cdirk void extent(const Geometry &geometry_,const Color &backgroundColor); 86095f389652b69ee5487f18e744b7f54dcda1c733cdirk void extent(const Geometry &geometry_,const Color &backgroundColor, 86195f389652b69ee5487f18e744b7f54dcda1c733cdirk const GravityType gravity_); 86295f389652b69ee5487f18e744b7f54dcda1c733cdirk void extent(const Geometry &geometry_,const GravityType gravity_); 8635fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8643ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Flip image (reflect each scanline in the vertical direction) 86595f389652b69ee5487f18e744b7f54dcda1c733cdirk void flip(void); 8663ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8671940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Floodfill pixels matching color (within fuzz factor) of target 868223843f66554713ee926b09f958ff6bfdb5acb61dirk // pixel(x,y) with replacement alpha value. 8691940fe06f035ea32a4ec4df61f6897396877aa3cdirk void floodFillAlpha(const ::ssize_t x_,const ::ssize_t y_, 870223843f66554713ee926b09f958ff6bfdb5acb61dirk const unsigned int alpha_,const bool invert_=false); 871223843f66554713ee926b09f958ff6bfdb5acb61dirk 872223843f66554713ee926b09f958ff6bfdb5acb61dirk // Floodfill designated area with replacement alpha value 873223843f66554713ee926b09f958ff6bfdb5acb61dirk void floodFillAlpha(const ssize_t x_,const ssize_t y_, 874223843f66554713ee926b09f958ff6bfdb5acb61dirk const unsigned int alpha_,const Color &target_,const bool invert_=false); 8751940fe06f035ea32a4ec4df61f6897396877aa3cdirk 8763ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Flood-fill color across pixels that match the color of the 8773ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // target pixel and are neighbors of the target pixel. 8783ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Uses current fuzz setting when determining color match. 879223843f66554713ee926b09f958ff6bfdb5acb61dirk void floodFillColor(const Geometry &point_,const Color &fillColor_, 880223843f66554713ee926b09f958ff6bfdb5acb61dirk const bool invert_=false); 88195f389652b69ee5487f18e744b7f54dcda1c733cdirk void floodFillColor(const ::ssize_t x_,const ::ssize_t y_, 882223843f66554713ee926b09f958ff6bfdb5acb61dirk const Color &fillColor_,const bool invert_=false); 8833ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8843ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Flood-fill color across pixels starting at target-pixel and 8853ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // stopping at pixels matching specified border color. 8863ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Uses current fuzz setting when determining color match. 88795f389652b69ee5487f18e744b7f54dcda1c733cdirk void floodFillColor(const Geometry &point_,const Color &fillColor_, 888223843f66554713ee926b09f958ff6bfdb5acb61dirk const Color &borderColor_,const bool invert_=false); 8891940fe06f035ea32a4ec4df61f6897396877aa3cdirk void floodFillColor(const ::ssize_t x_,const ::ssize_t y_, 890223843f66554713ee926b09f958ff6bfdb5acb61dirk const Color &fillColor_,const Color &borderColor_, 891223843f66554713ee926b09f958ff6bfdb5acb61dirk const bool invert_=false); 8923ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8933ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Flood-fill texture 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 floodFillTexture(const Geometry &point_,const Image &texture_, 897223843f66554713ee926b09f958ff6bfdb5acb61dirk const bool invert_=false); 89895f389652b69ee5487f18e744b7f54dcda1c733cdirk void floodFillTexture(const ::ssize_t x_,const ::ssize_t y_, 899223843f66554713ee926b09f958ff6bfdb5acb61dirk const Image &texture_,const bool invert_=false); 9003ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 9013ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Flood-fill texture 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 floodFillTexture(const Geometry &point_,const Image &texture_, 905223843f66554713ee926b09f958ff6bfdb5acb61dirk const Color &borderColor_,const bool invert_=false); 9061940fe06f035ea32a4ec4df61f6897396877aa3cdirk void floodFillTexture(const ::ssize_t x_,const ::ssize_t y_, 907223843f66554713ee926b09f958ff6bfdb5acb61dirk const Image &texture_,const Color &borderColor_, 908223843f66554713ee926b09f958ff6bfdb5acb61dirk const bool invert_=false); 9095fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 9103ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Flop image (reflect each scanline in the horizontal direction) 91195f389652b69ee5487f18e744b7f54dcda1c733cdirk void flop(void); 91295f389652b69ee5487f18e744b7f54dcda1c733cdirk 91395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Obtain font metrics for text string given current font, 91495f389652b69ee5487f18e744b7f54dcda1c733cdirk // pointsize, and density settings. 91595f389652b69ee5487f18e744b7f54dcda1c733cdirk void fontTypeMetrics(const std::string &text_,TypeMetric *metrics); 9165fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 917e6e40ada97dd07b629238f845f92c9c0b75dc487dirk // Obtain multi line font metrics for text string given current font, 918e6e40ada97dd07b629238f845f92c9c0b75dc487dirk // pointsize, and density settings. 919e6e40ada97dd07b629238f845f92c9c0b75dc487dirk void fontTypeMetricsMultiline(const std::string &text_, 920e6e40ada97dd07b629238f845f92c9c0b75dc487dirk TypeMetric *metrics); 921e6e40ada97dd07b629238f845f92c9c0b75dc487dirk 9223ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Frame image 92395f389652b69ee5487f18e744b7f54dcda1c733cdirk void frame(const Geometry &geometry_=frameGeometryDefault); 92495f389652b69ee5487f18e744b7f54dcda1c733cdirk void frame(const size_t width_,const size_t height_, 92595f389652b69ee5487f18e744b7f54dcda1c733cdirk const ::ssize_t innerBevel_=6,const ::ssize_t outerBevel_=6); 9263ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 9273ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Applies a mathematical expression to the image. 9281940fe06f035ea32a4ec4df61f6897396877aa3cdirk void fx(const std::string expression_); 9291940fe06f035ea32a4ec4df61f6897396877aa3cdirk void fx(const std::string expression_,const Magick::ChannelType channel_); 9305fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 9313ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Gamma correct image 93295f389652b69ee5487f18e744b7f54dcda1c733cdirk void gamma(const double gamma_); 93395f389652b69ee5487f18e744b7f54dcda1c733cdirk void gamma(const double gammaRed_,const double gammaGreen_, 93495f389652b69ee5487f18e744b7f54dcda1c733cdirk const double gammaBlue_); 9353ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 9363ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Gaussian blur image 9373ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The number of neighbor pixels to be included in the convolution 9383ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // mask is specified by 'width_'. The standard deviation of the 9393ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // gaussian bell curve is specified by 'sigma_'. 94095f389652b69ee5487f18e744b7f54dcda1c733cdirk void gaussianBlur(const double width_,const double sigma_); 94195f389652b69ee5487f18e744b7f54dcda1c733cdirk void gaussianBlurChannel(const ChannelType channel_,const double width_, 94295f389652b69ee5487f18e744b7f54dcda1c733cdirk const double sigma_); 94395f389652b69ee5487f18e744b7f54dcda1c733cdirk 94495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Transfers read-only pixels from the image to the pixel cache as 94595f389652b69ee5487f18e744b7f54dcda1c733cdirk // defined by the specified region 94695f389652b69ee5487f18e744b7f54dcda1c733cdirk const Quantum *getConstPixels(const ::ssize_t x_, const ::ssize_t y_, 94795f389652b69ee5487f18e744b7f54dcda1c733cdirk const size_t columns_,const size_t rows_) const; 94895f389652b69ee5487f18e744b7f54dcda1c733cdirk 94995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Obtain immutable image pixel metacontent (valid for PseudoClass images) 95095f389652b69ee5487f18e744b7f54dcda1c733cdirk const void *getConstMetacontent(void) const; 95195f389652b69ee5487f18e744b7f54dcda1c733cdirk 95295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Obtain mutable image pixel metacontent (valid for PseudoClass images) 95395f389652b69ee5487f18e744b7f54dcda1c733cdirk void *getMetacontent(void); 95495f389652b69ee5487f18e744b7f54dcda1c733cdirk 95595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Transfers pixels from the image to the pixel cache as defined 95695f389652b69ee5487f18e744b7f54dcda1c733cdirk // by the specified region. Modified pixels may be subsequently 95795f389652b69ee5487f18e744b7f54dcda1c733cdirk // transferred back to the image via syncPixels. This method is 95895f389652b69ee5487f18e744b7f54dcda1c733cdirk // valid for DirectClass images. 95995f389652b69ee5487f18e744b7f54dcda1c733cdirk Quantum *getPixels(const ::ssize_t x_,const ::ssize_t y_, 96095f389652b69ee5487f18e744b7f54dcda1c733cdirk const size_t columns_,const size_t rows_); 961b32b90a7e1ee2275333589072c496b5f69e17feccristy 96248f358a1cd1920311b1f884d79829788200ccc2ddirk // Converts the colors in the image to gray. 9637f150fdaccb38c6289ee9f3f2230b6ed3b0a56d0dirk void grayscale(const PixelIntensityMethod method_); 96448f358a1cd1920311b1f884d79829788200ccc2ddirk 965b32b90a7e1ee2275333589072c496b5f69e17feccristy // Apply a color lookup table (Hald CLUT) to the image. 96695f389652b69ee5487f18e744b7f54dcda1c733cdirk void haldClut(const Image &clutImage_); 967b32b90a7e1ee2275333589072c496b5f69e17feccristy 968c8c49d48975358aa8c6e14e113ef4c135e90b212dirk // Identifies lines in the image. 969c8c49d48975358aa8c6e14e113ef4c135e90b212dirk void houghLine(const size_t width_,const size_t height_, 970c8c49d48975358aa8c6e14e113ef4c135e90b212dirk const size_t threshold_=40); 971c8c49d48975358aa8c6e14e113ef4c135e90b212dirk 9723ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Implode image (special effect) 97395f389652b69ee5487f18e744b7f54dcda1c733cdirk void implode(const double factor_); 9745fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 9755fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // Implements the inverse discrete Fourier transform (DFT) of the image 976529fcc251289b181417ebc355b221dcaa91b1611cristy // either as a magnitude / phase or real / imaginary image pair. 97795f389652b69ee5487f18e744b7f54dcda1c733cdirk void inverseFourierTransform(const Image &phase_); 97895f389652b69ee5487f18e744b7f54dcda1c733cdirk void inverseFourierTransform(const Image &phase_,const bool magnitude_); 9795fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 980a6045f5b5bf02334dab8f587e5284dd4fc0e2806dirk // An edge preserving noise reduction filter. 9814412c6816cd42de22d222b5a03938e9e0797efb3dirk void kuwahara(const double radius_=0.0,const double sigma_=1.0); 9824412c6816cd42de22d222b5a03938e9e0797efb3dirk void kuwaharaChannel(const ChannelType channel_,const double radius_=0.0, 9834412c6816cd42de22d222b5a03938e9e0797efb3dirk const double sigma_=1.0); 984a6045f5b5bf02334dab8f587e5284dd4fc0e2806dirk 9853ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Level image. Adjust the levels of the image by scaling the 9863ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // colors falling between specified white and black points to the 9873ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // full available quantum range. The parameters provided represent 9883ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the black, mid (gamma), and white points. The black point 9893ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the darkest color in the image. Colors darker than 9903ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the black point are set to zero. Mid point (gamma) specifies a 9913ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // gamma correction to apply to the image. White point specifies 9923ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the lightest color in the image. Colors brighter than the 9933ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // white point are set to the maximum quantum value. The black and 9943ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // white point have the valid range 0 to QuantumRange while mid (gamma) 9953ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // has a useful range of 0 to ten. 99695f389652b69ee5487f18e744b7f54dcda1c733cdirk void level(const double blackPoint_,const double whitePoint_, 99795f389652b69ee5487f18e744b7f54dcda1c733cdirk const double gamma_=1.0); 99895f389652b69ee5487f18e744b7f54dcda1c733cdirk void levelChannel(const ChannelType channel_,const double blackPoint_, 99995f389652b69ee5487f18e744b7f54dcda1c733cdirk const double whitePoint_,const double gamma_=1.0); 10005fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 10015fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // Maps the given color to "black" and "white" values, linearly spreading 10025fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // out the colors, and level values on a channel by channel bases, as 10035fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // per level(). The given colors allows you to specify different level 10045fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // ranges for each of the color channels separately. 100595f389652b69ee5487f18e744b7f54dcda1c733cdirk void levelColors(const Color &blackColor_,const Color &whiteColor_, 100695f389652b69ee5487f18e744b7f54dcda1c733cdirk const bool invert_=true); 100795f389652b69ee5487f18e744b7f54dcda1c733cdirk void levelColorsChannel(const ChannelType channel_, 100895f389652b69ee5487f18e744b7f54dcda1c733cdirk const Color &blackColor_,const Color &whiteColor_, 100995f389652b69ee5487f18e744b7f54dcda1c733cdirk const bool invert_=true); 10103ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 10111bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Discards any pixels below the black point and above the white point and 10121bab013cd87579204c8eb4671e3e658ef49d9aaadirk // levels the remaining pixels. 101395f389652b69ee5487f18e744b7f54dcda1c733cdirk void linearStretch(const double blackPoint_,const double whitePoint_); 10141bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10151bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Rescales image with seam carving. 101695f389652b69ee5487f18e744b7f54dcda1c733cdirk void liquidRescale(const Geometry &geometry_); 10171bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10183ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Magnify image by integral size 101995f389652b69ee5487f18e744b7f54dcda1c733cdirk void magnify(void); 10201bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10213ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Remap image colors with closest color from reference image 102295f389652b69ee5487f18e744b7f54dcda1c733cdirk void map(const Image &mapImage_,const bool dither_=false); 10233ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 10243ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Filter image by replacing each pixel component with the median 10253ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // color in a circular neighborhood 102695f389652b69ee5487f18e744b7f54dcda1c733cdirk void medianFilter(const double radius_=0.0); 10271bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10283ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Reduce image by integral size 102995f389652b69ee5487f18e744b7f54dcda1c733cdirk void minify(void); 10301bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10313ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Modulate percent hue, saturation, and brightness of an image 103295f389652b69ee5487f18e744b7f54dcda1c733cdirk void modulate(const double brightness_,const double saturation_, 103395f389652b69ee5487f18e744b7f54dcda1c733cdirk const double hue_); 10341bab013cd87579204c8eb4671e3e658ef49d9aaadirk 1035617c1234f713a6b7068e2a5abbf94a23f77c8181dirk // Returns the normalized moments of one or more image channels. 1036100c62ceee252ed475fca6a57b3dbaa3d27d2ed9dirk ImageMoments moments(void) const; 1037617c1234f713a6b7068e2a5abbf94a23f77c8181dirk 10383648685f9a848931845044f9da77dccc4cc4f480dirk // Applies a kernel to the image according to the given mophology method. 10393648685f9a848931845044f9da77dccc4cc4f480dirk void morphology(const MorphologyMethod method_,const std::string kernel_, 10403648685f9a848931845044f9da77dccc4cc4f480dirk const ssize_t iterations_=1); 10413648685f9a848931845044f9da77dccc4cc4f480dirk void morphology(const MorphologyMethod method_, 10423648685f9a848931845044f9da77dccc4cc4f480dirk const KernelInfoType kernel_,const std::string arguments_, 10433648685f9a848931845044f9da77dccc4cc4f480dirk const ssize_t iterations_=1); 10443648685f9a848931845044f9da77dccc4cc4f480dirk void morphologyChannel(const ChannelType channel_, 10453648685f9a848931845044f9da77dccc4cc4f480dirk const MorphologyMethod method_,const std::string kernel_, 10463648685f9a848931845044f9da77dccc4cc4f480dirk const ssize_t iterations_=1); 10473648685f9a848931845044f9da77dccc4cc4f480dirk void morphologyChannel(const ChannelType channel_, 10483648685f9a848931845044f9da77dccc4cc4f480dirk const MorphologyMethod method_,const KernelInfoType kernel_, 10493648685f9a848931845044f9da77dccc4cc4f480dirk const std::string arguments_,const ssize_t iterations_=1); 10503648685f9a848931845044f9da77dccc4cc4f480dirk 10513ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Motion blur image with specified blur factor 10523ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The radius_ parameter specifies the radius of the Gaussian, in 10533ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // pixels, not counting the center pixel. The sigma_ parameter 10543ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the standard deviation of the Laplacian, in pixels. 10553ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The angle_ parameter specifies the angle the object appears 10563ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // to be comming from (zero degrees is from the right). 105795f389652b69ee5487f18e744b7f54dcda1c733cdirk void motionBlur(const double radius_,const double sigma_, 105895f389652b69ee5487f18e744b7f54dcda1c733cdirk const double angle_); 10591bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10603ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Negate colors in image. Set grayscale to only negate grayscale 10613ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // values in image. 106295f389652b69ee5487f18e744b7f54dcda1c733cdirk void negate(const bool grayscale_=false); 106395f389652b69ee5487f18e744b7f54dcda1c733cdirk void negateChannel(const ChannelType channel_,const bool grayscale_=false); 10641bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10653ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Normalize image (increase contrast by normalizing the pixel 10663ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // values to span the full range of color values) 106795f389652b69ee5487f18e744b7f54dcda1c733cdirk void normalize(void); 10683ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 10691bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Oilpaint image (image looks like oil painting) 107095f389652b69ee5487f18e744b7f54dcda1c733cdirk void oilPaint(const double radius_=0.0,const double sigma=1.0); 10713ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 10723ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Change color of opaque pixel to specified pen color. 1073a3af1222eb218de7eae918dcf92d2d3f8996271ddirk void opaque(const Color &opaqueColor_,const Color &penColor_, 1074a3af1222eb218de7eae918dcf92d2d3f8996271ddirk const bool invert_=false); 10751bab013cd87579204c8eb4671e3e658ef49d9aaadirk 1076f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Perform a ordered dither based on a number of pre-defined dithering 1077f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // threshold maps, but over multiple intensity levels. 1078f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void orderedDither(std::string thresholdMap_); 1079f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void orderedDitherChannel(const ChannelType channel_, 1080f1775d8f60a3ce551a096140d7559d46ba33ac14dirk std::string thresholdMap_); 1081f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 10821bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Set each pixel whose value is less than epsilon to epsilon or 10831bab013cd87579204c8eb4671e3e658ef49d9aaadirk // -epsilon (whichever is closer) otherwise the pixel value remains 10841bab013cd87579204c8eb4671e3e658ef49d9aaadirk // unchanged. 108595f389652b69ee5487f18e744b7f54dcda1c733cdirk void perceptible(const double epsilon_); 108695f389652b69ee5487f18e744b7f54dcda1c733cdirk void perceptibleChannel(const ChannelType channel_,const double epsilon_); 10873ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 1088e316d154e7b050fab78dbf86b33f0797594939cadirk // Returns the perceptual hash for this image. 1089100c62ceee252ed475fca6a57b3dbaa3d27d2ed9dirk Magick::ImagePerceptualHash perceptualHash() const; 1090e316d154e7b050fab78dbf86b33f0797594939cadirk 10913ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Ping is similar to read except only enough of the image is read 10923ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // to determine the image columns, rows, and filesize. Access the 10933ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // columns(), rows(), and fileSize() attributes after invoking 10943ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // ping. The image data is not valid after calling ping. 109595f389652b69ee5487f18e744b7f54dcda1c733cdirk void ping(const std::string &imageSpec_); 10961bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10973ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Ping is similar to read except only enough of the image is read 10983ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // to determine the image columns, rows, and filesize. Access the 10993ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // columns(), rows(), and fileSize() attributes after invoking 11003ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // ping. The image data is not valid after calling ping. 110195f389652b69ee5487f18e744b7f54dcda1c733cdirk void ping(const Blob &blob_); 110295f389652b69ee5487f18e744b7f54dcda1c733cdirk 110395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Get/set pixel color at location x & y. 110495f389652b69ee5487f18e744b7f54dcda1c733cdirk void pixelColor(const ::ssize_t x_,const ::ssize_t y_,const Color &color_); 110595f389652b69ee5487f18e744b7f54dcda1c733cdirk Color pixelColor(const ::ssize_t x_,const ::ssize_t y_ ) const; 110695f389652b69ee5487f18e744b7f54dcda1c733cdirk 11071bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Simulates a Polaroid picture. 110895f389652b69ee5487f18e744b7f54dcda1c733cdirk void polaroid(const std::string &caption_,const double angle_, 110995f389652b69ee5487f18e744b7f54dcda1c733cdirk const PixelInterpolateMethod method_); 11101bab013cd87579204c8eb4671e3e658ef49d9aaadirk 11111bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Reduces the image to a limited number of colors for a "poster" effect. 111295f389652b69ee5487f18e744b7f54dcda1c733cdirk void posterize(const size_t levels_,const DitherMethod method_); 111395f389652b69ee5487f18e744b7f54dcda1c733cdirk void posterizeChannel(const ChannelType channel_,const size_t levels_, 111495f389652b69ee5487f18e744b7f54dcda1c733cdirk const DitherMethod method_); 11151bab013cd87579204c8eb4671e3e658ef49d9aaadirk 11161bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Execute a named process module using an argc/argv syntax similar to 11171bab013cd87579204c8eb4671e3e658ef49d9aaadirk // that accepted by a C 'main' routine. An exception is thrown if the 11181bab013cd87579204c8eb4671e3e658ef49d9aaadirk // requested process module doesn't exist, fails to load, or fails during 11191bab013cd87579204c8eb4671e3e658ef49d9aaadirk // execution. 112095f389652b69ee5487f18e744b7f54dcda1c733cdirk void process(std::string name_,const ::ssize_t argc_,const char **argv_); 11211bab013cd87579204c8eb4671e3e658ef49d9aaadirk 11221940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Add or remove a named profile to/from the image. Remove the 11231940fe06f035ea32a4ec4df61f6897396877aa3cdirk // profile by passing an empty Blob (e.g. Blob()). Valid names are 11241940fe06f035ea32a4ec4df61f6897396877aa3cdirk // "*", "8BIM", "ICM", "IPTC", or a user/format-defined profile name. 11251940fe06f035ea32a4ec4df61f6897396877aa3cdirk void profile(const std::string name_,const Blob &colorProfile_); 11261940fe06f035ea32a4ec4df61f6897396877aa3cdirk 11271940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Retrieve a named profile from the image. Valid names are: 11281940fe06f035ea32a4ec4df61f6897396877aa3cdirk // "8BIM", "8BIMTEXT", "APP1", "APP1JPEG", "ICC", "ICM", & "IPTC" 11291940fe06f035ea32a4ec4df61f6897396877aa3cdirk // or an existing user/format-defined profile name. 11301940fe06f035ea32a4ec4df61f6897396877aa3cdirk Blob profile(const std::string name_) const; 11311940fe06f035ea32a4ec4df61f6897396877aa3cdirk 11323ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Quantize image (reduce number of colors) 113395f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantize(const bool measureError_=false); 11343ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 113595f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantumOperator(const ChannelType channel_, 113695f389652b69ee5487f18e744b7f54dcda1c733cdirk const MagickEvaluateOperator operator_,double rvalue_); 11373ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 113895f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantumOperator(const ::ssize_t x_,const ::ssize_t y_, 113995f389652b69ee5487f18e744b7f54dcda1c733cdirk const size_t columns_,const size_t rows_,const ChannelType channel_, 114095f389652b69ee5487f18e744b7f54dcda1c733cdirk const MagickEvaluateOperator operator_,const double rvalue_); 11413ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11423ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Raise image (lighten or darken the edges of an image to give a 11433ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 3-D raised or lowered effect) 114495f389652b69ee5487f18e744b7f54dcda1c733cdirk void raise(const Geometry &geometry_=raiseGeometryDefault, 114595f389652b69ee5487f18e744b7f54dcda1c733cdirk const bool raisedFlag_=false); 11463ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11473ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Random threshold image. 11483ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 11493ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Changes the value of individual pixels based on the intensity 11503ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // of each pixel compared to a random threshold. The result is a 11513ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // low-contrast, two color image. The thresholds_ argument is a 11523ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // geometry containing LOWxHIGH thresholds. If the string 11533ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // contains 2x2, 3x3, or 4x4, then an ordered dither of order 2, 11543ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 3, or 4 will be performed instead. If a channel_ argument is 11553ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specified then only the specified channel is altered. This is 11563ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // a very fast alternative to 'quantize' based dithering. 115795f389652b69ee5487f18e744b7f54dcda1c733cdirk void randomThreshold(const Geometry &thresholds_); 11581940fe06f035ea32a4ec4df61f6897396877aa3cdirk void randomThresholdChannel(const ChannelType channel_, 11591940fe06f035ea32a4ec4df61f6897396877aa3cdirk const Geometry &thresholds_); 11603ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11613ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Read single image frame from in-memory BLOB 116295f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const Blob &blob_); 11633ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11643ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Read single image frame of specified size from in-memory BLOB 116595f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const Blob &blob_,const Geometry &size_); 11663ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11673ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Read single image frame of specified size and depth from 11683ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // in-memory BLOB 116995f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const Blob &blob_,const Geometry &size_,const size_t depth_); 11703ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11713ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Read single image frame of specified size, depth, and format 11723ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // from in-memory BLOB 117395f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const Blob &blob_,const Geometry &size_,const size_t depth_, 117495f389652b69ee5487f18e744b7f54dcda1c733cdirk const std::string &magick_); 11753ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11763ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Read single image frame of specified size, and format from 11773ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // in-memory BLOB 117895f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const Blob &blob_,const Geometry &size_, 117995f389652b69ee5487f18e744b7f54dcda1c733cdirk const std::string &magick_); 118095f389652b69ee5487f18e744b7f54dcda1c733cdirk 118195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Read single image frame of specified size into current object 118295f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const Geometry &size_,const std::string &imageSpec_); 118395f389652b69ee5487f18e744b7f54dcda1c733cdirk 11843ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Read single image frame from an array of raw pixels, with 11853ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specified storage type (ConstituteImage), e.g. 118695f389652b69ee5487f18e744b7f54dcda1c733cdirk // image.read( 640, 480, "RGB", 0, pixels ); 11871940fe06f035ea32a4ec4df61f6897396877aa3cdirk void read(const size_t width_,const size_t height_,const std::string &map_, 11881940fe06f035ea32a4ec4df61f6897396877aa3cdirk const StorageType type_,const void *pixels_); 118995f389652b69ee5487f18e744b7f54dcda1c733cdirk 119095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Read single image frame into current object 119195f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const std::string &imageSpec_); 11923ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11931940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Transfers one or more pixel components from a buffer or file 11941940fe06f035ea32a4ec4df61f6897396877aa3cdirk // into the image pixel cache of an image. 11951940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Used to support image decoders. 11961940fe06f035ea32a4ec4df61f6897396877aa3cdirk void readPixels(const QuantumType quantum_,const unsigned char *source_); 11971940fe06f035ea32a4ec4df61f6897396877aa3cdirk 11983ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Reduce noise in image using a noise peak elimination filter 119995f389652b69ee5487f18e744b7f54dcda1c733cdirk void reduceNoise(void); 120097bcd8db015ea3519828dd0b2f738517825b73c3dirk void reduceNoise(const size_t order_); 120195f389652b69ee5487f18e744b7f54dcda1c733cdirk 1202cd27554467f87f94cd4b4880530239264e379467dirk // Resets the image page canvas and position. 1203cd27554467f87f94cd4b4880530239264e379467dirk void repage(); 1204cd27554467f87f94cd4b4880530239264e379467dirk 1205f8c6db577bf34604c1b62d0ac8ae0a3010750493dirk // Resize image in terms of its pixel size. 1206c3723b409bfe442938f3a58a16d4723216d3e1d6dirk void resample(const Point &density_); 1207f8c6db577bf34604c1b62d0ac8ae0a3010750493dirk 12083ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Resize image to specified size. 120995f389652b69ee5487f18e744b7f54dcda1c733cdirk void resize(const Geometry &geometry_); 12103ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 12113ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Roll image (rolls image vertically and horizontally) by specified 12123ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // number of columnms and rows) 121395f389652b69ee5487f18e744b7f54dcda1c733cdirk void roll(const Geometry &roll_); 121495f389652b69ee5487f18e744b7f54dcda1c733cdirk void roll(const size_t columns_,const size_t rows_); 121595f389652b69ee5487f18e744b7f54dcda1c733cdirk 12163ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Rotate image counter-clockwise by specified number of degrees. 121795f389652b69ee5487f18e744b7f54dcda1c733cdirk void rotate(const double degrees_); 121895f389652b69ee5487f18e744b7f54dcda1c733cdirk 12196d612cf866ac2d4bae9e21f95b035f8bf50c6f28dirk // Rotational blur image. 12206d612cf866ac2d4bae9e21f95b035f8bf50c6f28dirk void rotationalBlur(const double angle_); 12216d612cf866ac2d4bae9e21f95b035f8bf50c6f28dirk void rotationalBlurChannel(const ChannelType channel_,const double angle_); 12226d612cf866ac2d4bae9e21f95b035f8bf50c6f28dirk 12233ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Resize image by using pixel sampling algorithm 122495f389652b69ee5487f18e744b7f54dcda1c733cdirk void sample(const Geometry &geometry_); 122595f389652b69ee5487f18e744b7f54dcda1c733cdirk 12263ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Resize image by using simple ratio algorithm 122795f389652b69ee5487f18e744b7f54dcda1c733cdirk void scale(const Geometry &geometry_); 122895f389652b69ee5487f18e744b7f54dcda1c733cdirk 12293ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Segment (coalesce similar image components) by analyzing the 12303ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // histograms of the color components and identifying units that 12313ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // are homogeneous with the fuzzy c-means technique. Also uses 12323ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // QuantizeColorSpace and Verbose image attributes 123395f389652b69ee5487f18e744b7f54dcda1c733cdirk void segment(const double clusterThreshold_=1.0, 123495f389652b69ee5487f18e744b7f54dcda1c733cdirk const double smoothingThreshold_=1.5); 123595f389652b69ee5487f18e744b7f54dcda1c733cdirk 1236f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Selectively blur pixels within a contrast threshold. It is similar to 1237f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // the unsharpen mask that sharpens everything with contrast above a 1238f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // certain threshold. 1239f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void selectiveBlur(const double radius_,const double sigma_, 1240f1775d8f60a3ce551a096140d7559d46ba33ac14dirk const double threshold_); 1241f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void selectiveBlurChannel(const ChannelType channel_,const double radius_, 1242f1775d8f60a3ce551a096140d7559d46ba33ac14dirk const double sigma_,const double threshold_); 1243f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 1244f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Separates a channel from the image and returns it as a grayscale image. 1245100c62ceee252ed475fca6a57b3dbaa3d27d2ed9dirk Image separate(const ChannelType channel_) const; 1246f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 1247f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Applies a special effect to the image, similar to the effect achieved in 1248f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // a photo darkroom by sepia toning. Threshold ranges from 0 to 1249f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // QuantumRange and is a measure of the extent of the sepia toning. 1250f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // A threshold of 80% is a good starting point for a reasonable tone. 1251f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void sepiaTone(const double threshold_); 1252f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 1253f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Allocates a pixel cache region to store image pixels as defined 1254f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // by the region rectangle. This area is subsequently transferred 1255f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // from the pixel cache to the image via syncPixels. 1256f1775d8f60a3ce551a096140d7559d46ba33ac14dirk Quantum *setPixels(const ::ssize_t x_, const ::ssize_t y_, 1257f1775d8f60a3ce551a096140d7559d46ba33ac14dirk const size_t columns_,const size_t rows_); 1258f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 12593ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Shade image using distant light source 126095f389652b69ee5487f18e744b7f54dcda1c733cdirk void shade(const double azimuth_=30,const double elevation_=30, 126195f389652b69ee5487f18e744b7f54dcda1c733cdirk const bool colorShading_=false); 126295f389652b69ee5487f18e744b7f54dcda1c733cdirk 1263171a5b35472b42f8dd5d8ce387506cc9f5022e62cristy // Simulate an image shadow 126495f389652b69ee5487f18e744b7f54dcda1c733cdirk void shadow(const double percentAlpha_=80.0,const double sigma_=0.5, 126595f389652b69ee5487f18e744b7f54dcda1c733cdirk const ssize_t x_=5,const ssize_t y_=5); 12666fee7fb9d4f334471f72a84f03df5f8172272794cristy 12673ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Sharpen pixels in image 12683ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The radius_ parameter specifies the radius of the Gaussian, in 12693ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // pixels, not counting the center pixel. The sigma_ parameter 12703ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the standard deviation of the Laplacian, in pixels. 127195f389652b69ee5487f18e744b7f54dcda1c733cdirk void sharpen(const double radius_=0.0,const double sigma_=1.0); 127295f389652b69ee5487f18e744b7f54dcda1c733cdirk void sharpenChannel(const ChannelType channel_,const double radius_=0.0, 127395f389652b69ee5487f18e744b7f54dcda1c733cdirk const double sigma_=1.0); 12743ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 12753ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Shave pixels from image edges. 127695f389652b69ee5487f18e744b7f54dcda1c733cdirk void shave(const Geometry &geometry_); 127795f389652b69ee5487f18e744b7f54dcda1c733cdirk 12783ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Shear image (create parallelogram by sliding image by X or Y axis) 127995f389652b69ee5487f18e744b7f54dcda1c733cdirk void shear(const double xShearAngle_,const double yShearAngle_); 128095f389652b69ee5487f18e744b7f54dcda1c733cdirk 12813ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // adjust the image contrast with a non-linear sigmoidal contrast algorithm 128295f389652b69ee5487f18e744b7f54dcda1c733cdirk void sigmoidalContrast(const size_t sharpen_,const double contrast, 128395f389652b69ee5487f18e744b7f54dcda1c733cdirk const double midpoint=QuantumRange/2.0); 128495f389652b69ee5487f18e744b7f54dcda1c733cdirk 128595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image signature. Set force_ to true in order to re-calculate 128695f389652b69ee5487f18e744b7f54dcda1c733cdirk // the signature regardless of whether the image data has been 128795f389652b69ee5487f18e744b7f54dcda1c733cdirk // modified. 128895f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string signature(const bool force_=false) const; 12893ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 1290f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Simulates a pencil sketch. We convolve the image with a Gaussian 1291f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // operator of the given radius and standard deviation (sigma). For 1292f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // reasonable results, radius should be larger than sigma. Use a 1293f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // radius of 0 and SketchImage() selects a suitable radius for you. 1294f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void sketch(const double radius_=0.0,const double sigma_=1.0, 1295f1775d8f60a3ce551a096140d7559d46ba33ac14dirk const double angle_=0.0); 1296f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 12973ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Solarize image (similar to effect seen when exposing a 12983ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // photographic film to light during the development process) 129995f389652b69ee5487f18e744b7f54dcda1c733cdirk void solarize(const double factor_=50.0); 130095f389652b69ee5487f18e744b7f54dcda1c733cdirk 13011940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Sparse color image, given a set of coordinates, interpolates the colors 13021940fe06f035ea32a4ec4df61f6897396877aa3cdirk // found at those coordinates, across the whole image, using various 13031940fe06f035ea32a4ec4df61f6897396877aa3cdirk // methods. 13041940fe06f035ea32a4ec4df61f6897396877aa3cdirk void sparseColor(const ChannelType channel_, 13051940fe06f035ea32a4ec4df61f6897396877aa3cdirk const SparseColorMethod method_,const size_t numberArguments_, 13061940fe06f035ea32a4ec4df61f6897396877aa3cdirk const double *arguments_); 13071940fe06f035ea32a4ec4df61f6897396877aa3cdirk 13088198a75baed6048bb2f5a2c04c773cce5e512c34cristy // Splice the background color into the image. 130995f389652b69ee5487f18e744b7f54dcda1c733cdirk void splice(const Geometry &geometry_); 13108198a75baed6048bb2f5a2c04c773cce5e512c34cristy 13113ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Spread pixels randomly within image by specified ammount 131295f389652b69ee5487f18e744b7f54dcda1c733cdirk void spread(const size_t amount_=3); 131395f389652b69ee5487f18e744b7f54dcda1c733cdirk 1314e316d154e7b050fab78dbf86b33f0797594939cadirk // Returns the statistics for this image. 1315100c62ceee252ed475fca6a57b3dbaa3d27d2ed9dirk Magick::ImageStatistics statistics() const; 13163ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 13173ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Add a digital watermark to the image (based on second image) 131895f389652b69ee5487f18e744b7f54dcda1c733cdirk void stegano(const Image &watermark_); 131995f389652b69ee5487f18e744b7f54dcda1c733cdirk 13203ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Create an image which appears in stereo when viewed with 13213ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // red-blue glasses (Red image on left, blue on right) 132295f389652b69ee5487f18e744b7f54dcda1c733cdirk void stereo(const Image &rightImage_); 132395f389652b69ee5487f18e744b7f54dcda1c733cdirk 13249f89a3fdb53e6226e8361b6d7b422f0387aa9431cristy // Strip strips an image of all profiles and comments. 132595f389652b69ee5487f18e744b7f54dcda1c733cdirk void strip(void); 13269f89a3fdb53e6226e8361b6d7b422f0387aa9431cristy 1327c20fa63e4b57d62d33db77a5adc746ede902e5eddirk // Search for the specified image at EVERY possible location in this image. 1328c20fa63e4b57d62d33db77a5adc746ede902e5eddirk // This is slow! very very slow.. It returns a similarity image such that 1329c20fa63e4b57d62d33db77a5adc746ede902e5eddirk // an exact match location is completely white and if none of the pixels 1330c20fa63e4b57d62d33db77a5adc746ede902e5eddirk // match, black, otherwise some gray level in-between. 1331c20fa63e4b57d62d33db77a5adc746ede902e5eddirk Image subImageSearch(const Image &reference_,const MetricType metric_, 1332c20fa63e4b57d62d33db77a5adc746ede902e5eddirk Geometry *offset_,double *similarityMetric_, 1333c20fa63e4b57d62d33db77a5adc746ede902e5eddirk const double similarityThreshold=(-1.0)); 1334c20fa63e4b57d62d33db77a5adc746ede902e5eddirk 13353ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Swirl image (image pixels are rotated by degrees) 133695f389652b69ee5487f18e744b7f54dcda1c733cdirk void swirl(const double degrees_); 133795f389652b69ee5487f18e744b7f54dcda1c733cdirk 13381940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Transfers the image cache pixels to the image. 13391940fe06f035ea32a4ec4df61f6897396877aa3cdirk void syncPixels(void); 13401940fe06f035ea32a4ec4df61f6897396877aa3cdirk 13413ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Channel a texture on image background 134295f389652b69ee5487f18e744b7f54dcda1c733cdirk void texture(const Image &texture_); 134395f389652b69ee5487f18e744b7f54dcda1c733cdirk 13443ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Threshold image 134595f389652b69ee5487f18e744b7f54dcda1c733cdirk void threshold(const double threshold_); 134695f389652b69ee5487f18e744b7f54dcda1c733cdirk 1347bd85b6da2c4e91fa1136faa0c88510fb4378a8c4cristy // Resize image to thumbnail size 1348bd85b6da2c4e91fa1136faa0c88510fb4378a8c4cristy void thumbnail(const Geometry &geometry_); 1349bd85b6da2c4e91fa1136faa0c88510fb4378a8c4cristy 1350f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Applies a color vector to each pixel in the image. The length of the 1351f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // vector is 0 for black and white and at its maximum for the midtones. 1352f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // The vector weighting function is f(x)=(1-(4.0*((x-0.5)*(x-0.5)))) 1353f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void tint(const std::string opacity_); 1354f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 13553ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Transform image based on image and crop geometries 13563ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Crop geometry is optional 135795f389652b69ee5487f18e744b7f54dcda1c733cdirk void transform(const Geometry &imageGeometry_); 135895f389652b69ee5487f18e744b7f54dcda1c733cdirk void transform(const Geometry &imageGeometry_, 135995f389652b69ee5487f18e744b7f54dcda1c733cdirk const Geometry &cropGeometry_); 136095f389652b69ee5487f18e744b7f54dcda1c733cdirk 136195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Origin of coordinate system to use when annotating with text or drawing 136295f389652b69ee5487f18e744b7f54dcda1c733cdirk void transformOrigin(const double x_,const double y_); 136395f389652b69ee5487f18e744b7f54dcda1c733cdirk 136495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Reset transformation parameters to default 136595f389652b69ee5487f18e744b7f54dcda1c733cdirk void transformReset(void); 136695f389652b69ee5487f18e744b7f54dcda1c733cdirk 136795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Scale to use when annotating with text or drawing 136895f389652b69ee5487f18e744b7f54dcda1c733cdirk void transformScale(const double sx_,const double sy_); 13693ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 13703ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Add matte image to image, setting pixels matching color to 13713ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // transparent 137295f389652b69ee5487f18e744b7f54dcda1c733cdirk void transparent(const Color &color_); 137395f389652b69ee5487f18e744b7f54dcda1c733cdirk 13743ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Add matte image to image, for all the pixels that lies in between 13753ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the given two color 137695f389652b69ee5487f18e744b7f54dcda1c733cdirk void transparentChroma(const Color &colorLow_,const Color &colorHigh_); 13773ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 1378982785cc04fa211e60b4c1ee8f28996c23c06e80dirk // Creates a horizontal mirror image by reflecting the pixels around the 1379982785cc04fa211e60b4c1ee8f28996c23c06e80dirk // central y-axis while rotating them by 90 degrees. 1380982785cc04fa211e60b4c1ee8f28996c23c06e80dirk void transpose(void); 1381982785cc04fa211e60b4c1ee8f28996c23c06e80dirk 1382982785cc04fa211e60b4c1ee8f28996c23c06e80dirk // Creates a vertical mirror image by reflecting the pixels around the 1383982785cc04fa211e60b4c1ee8f28996c23c06e80dirk // central x-axis while rotating them by 270 degrees. 1384982785cc04fa211e60b4c1ee8f28996c23c06e80dirk void transverse(void); 1385982785cc04fa211e60b4c1ee8f28996c23c06e80dirk 13863ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Trim edges that are the background color from the image 138795f389652b69ee5487f18e744b7f54dcda1c733cdirk void trim(void); 13883ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 1389f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Returns the unique colors of an image. 1390100c62ceee252ed475fca6a57b3dbaa3d27d2ed9dirk Image uniqueColors(void) const; 1391f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 13923ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Replace image with a sharpened version of the original image 13933ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // using the unsharp mask algorithm. 13943ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // radius_ 13953ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the radius of the Gaussian, in pixels, not counting the 13963ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // center pixel. 13973ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // sigma_ 13983ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the standard deviation of the Gaussian, in pixels. 13993afd4014cd833bc3c170cb54e37c925ceacd17decristy // amount_ 14003ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the percentage of the difference between the original and 14013ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the blur image that is added back into the original. 14023ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // threshold_ 14033ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the threshold in pixels needed to apply the diffence amount. 140495f389652b69ee5487f18e744b7f54dcda1c733cdirk void unsharpmask(const double radius_,const double sigma_, 140595f389652b69ee5487f18e744b7f54dcda1c733cdirk const double amount_,const double threshold_); 140695f389652b69ee5487f18e744b7f54dcda1c733cdirk void unsharpmaskChannel(const ChannelType channel_,const double radius_, 140795f389652b69ee5487f18e744b7f54dcda1c733cdirk const double sigma_,const double amount_,const double threshold_); 14083ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 1409f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Softens the edges of the image in vignette style. 1410f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void vignette(const double radius_=0.0,const double sigma_=1.0, 1411f1775d8f60a3ce551a096140d7559d46ba33ac14dirk const ssize_t x_=0,const ssize_t y_=0); 1412f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 14133ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Map image pixels to a sine wave 141495f389652b69ee5487f18e744b7f54dcda1c733cdirk void wave(const double amplitude_=25.0,const double wavelength_=150.0); 1415092a8ea1959d818804462ea79231863dc2e3fd26dirk 141650666310ad7ab8e07037cb72cdab27b07540e150dirk // Forces all pixels above the threshold into white while leaving all 1417092a8ea1959d818804462ea79231863dc2e3fd26dirk // pixels at or below the threshold unchanged. 141895f389652b69ee5487f18e744b7f54dcda1c733cdirk void whiteThreshold(const std::string &threshold_); 141995f389652b69ee5487f18e744b7f54dcda1c733cdirk void whiteThresholdChannel(const ChannelType channel_, 142095f389652b69ee5487f18e744b7f54dcda1c733cdirk const std::string &threshold_); 14213ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14223ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Write single image frame to in-memory BLOB, with optional 14233ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // format and adjoin parameters. 142495f389652b69ee5487f18e744b7f54dcda1c733cdirk void write(Blob *blob_); 142595f389652b69ee5487f18e744b7f54dcda1c733cdirk void write(Blob *blob_,const std::string &magick_); 142695f389652b69ee5487f18e744b7f54dcda1c733cdirk void write(Blob *blob_,const std::string &magick_,const size_t depth_); 14273ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14283ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Write single image frame to an array of pixels with storage 14293ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // type specified by user (DispatchImage), e.g. 14301940fe06f035ea32a4ec4df61f6897396877aa3cdirk // image.write( 0, 0, 640, 1, "RGB", 0, pixels ); 143195f389652b69ee5487f18e744b7f54dcda1c733cdirk void write(const ::ssize_t x_,const ::ssize_t y_,const size_t columns_, 143295f389652b69ee5487f18e744b7f54dcda1c733cdirk const size_t rows_,const std::string &map_,const StorageType type_, 143395f389652b69ee5487f18e744b7f54dcda1c733cdirk void *pixels_); 14343ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 143595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Write single image frame to a file 143695f389652b69ee5487f18e744b7f54dcda1c733cdirk void write(const std::string &imageSpec_); 14373ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14383ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Transfers one or more pixel components from the image pixel 14393ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // cache to a buffer or file. 14403ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Used to support image encoders. 144195f389652b69ee5487f18e744b7f54dcda1c733cdirk void writePixels(const QuantumType quantum_,unsigned char *destination_); 14423ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 144395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Zoom image to specified size. 144495f389652b69ee5487f18e744b7f54dcda1c733cdirk void zoom(const Geometry &geometry_); 144595f389652b69ee5487f18e744b7f54dcda1c733cdirk 144695f389652b69ee5487f18e744b7f54dcda1c733cdirk ////////////////////////////////////////////////////////////////////// 14473ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 14483ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // No user-serviceable parts beyond this point 14493ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 14503ed852eea50f9d4cd633efb8c2b054b8e33c253cristy ////////////////////////////////////////////////////////////////////// 14513ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14523ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Construct with MagickCore::Image and default options 145395f389652b69ee5487f18e744b7f54dcda1c733cdirk Image(MagickCore::Image *image_); 14543ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14553ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Retrieve Image* 145695f389652b69ee5487f18e744b7f54dcda1c733cdirk MagickCore::Image *&image(void); 145795f389652b69ee5487f18e744b7f54dcda1c733cdirk const MagickCore::Image *constImage(void) const; 14583ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14593ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Retrieve ImageInfo* 146095f389652b69ee5487f18e744b7f54dcda1c733cdirk MagickCore::ImageInfo *imageInfo(void); 146195f389652b69ee5487f18e744b7f54dcda1c733cdirk const MagickCore::ImageInfo *constImageInfo(void) const; 14623ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14631940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Retrieve Options* 14641940fe06f035ea32a4ec4df61f6897396877aa3cdirk Options *options(void); 14651940fe06f035ea32a4ec4df61f6897396877aa3cdirk const Options *constOptions(void) const; 14661940fe06f035ea32a4ec4df61f6897396877aa3cdirk 14673ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Retrieve QuantizeInfo* 146895f389652b69ee5487f18e744b7f54dcda1c733cdirk MagickCore::QuantizeInfo *quantizeInfo(void); 146995f389652b69ee5487f18e744b7f54dcda1c733cdirk const MagickCore::QuantizeInfo *constQuantizeInfo(void) const; 14703ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14713ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Prepare to update image (copy if reference > 1) 147295f389652b69ee5487f18e744b7f54dcda1c733cdirk void modifyImage(void); 14733ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 147495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Replace current image (reference counted) 147595f389652b69ee5487f18e744b7f54dcda1c733cdirk MagickCore::Image *replaceImage(MagickCore::Image *replacement_); 147695f389652b69ee5487f18e744b7f54dcda1c733cdirk 14773ed852eea50f9d4cd633efb8c2b054b8e33c253cristy private: 147895f389652b69ee5487f18e744b7f54dcda1c733cdirk 1479671b5d721987b2a12d84b656de888be1c99aa881dirk void read(MagickCore::Image *image, 1480671b5d721987b2a12d84b656de888be1c99aa881dirk MagickCore::ExceptionInfo *exceptionInfo); 1481671b5d721987b2a12d84b656de888be1c99aa881dirk 1482223843f66554713ee926b09f958ff6bfdb5acb61dirk void floodFill(const ssize_t x_,const ssize_t y_, 1483223843f66554713ee926b09f958ff6bfdb5acb61dirk const Magick::Image *fillPattern_,const Color &fill_, 1484223843f66554713ee926b09f958ff6bfdb5acb61dirk const PixelInfo *target,const bool invert_); 1485223843f66554713ee926b09f958ff6bfdb5acb61dirk 148695f389652b69ee5487f18e744b7f54dcda1c733cdirk ImageRef *_imgRef; 14873ed852eea50f9d4cd633efb8c2b054b8e33c253cristy }; 14883ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14893ed852eea50f9d4cd633efb8c2b054b8e33c253cristy} // end of namespace Magick 14903ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14913ed852eea50f9d4cd633efb8c2b054b8e33c253cristy#endif // Magick_Image_header 1492