Image.h revision 77328896b876314656427663695bc7b2c9be3f74
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_); 11195f389652b69ee5487f18e744b7f54dcda1c733cdirk bool antiAlias(void); 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 279019efc8c2270c29096a4c8975cde80a84da06ba0dirk // When comparing images, emphasize pixel differences with this color. 280019efc8c2270c29096a4c8975cde80a84da06ba0dirk void highlightColor(const Color color_); 281019efc8c2270c29096a4c8975cde80a84da06ba0dirk 28295f389652b69ee5487f18e744b7f54dcda1c733cdirk // ICC color profile (BLOB) 28395f389652b69ee5487f18e744b7f54dcda1c733cdirk void iccColorProfile(const Blob &colorProfile_); 28495f389652b69ee5487f18e744b7f54dcda1c733cdirk Blob iccColorProfile(void) const; 28595f389652b69ee5487f18e744b7f54dcda1c733cdirk 28695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Type of interlacing to use 28795f389652b69ee5487f18e744b7f54dcda1c733cdirk void interlaceType(const InterlaceType interlace_); 28895f389652b69ee5487f18e744b7f54dcda1c733cdirk InterlaceType interlaceType(void) const; 28995f389652b69ee5487f18e744b7f54dcda1c733cdirk 290f8c6db577bf34604c1b62d0ac8ae0a3010750493dirk // Pixel color interpolation method to use 291f8c6db577bf34604c1b62d0ac8ae0a3010750493dirk void interpolate(const PixelInterpolateMethod interpolate_); 292f8c6db577bf34604c1b62d0ac8ae0a3010750493dirk PixelInterpolateMethod interpolate(void) const; 293f8c6db577bf34604c1b62d0ac8ae0a3010750493dirk 29495f389652b69ee5487f18e744b7f54dcda1c733cdirk // IPTC profile (BLOB) 29595f389652b69ee5487f18e744b7f54dcda1c733cdirk void iptcProfile(const Blob &iptcProfile_); 29695f389652b69ee5487f18e744b7f54dcda1c733cdirk Blob iptcProfile(void) const; 29795f389652b69ee5487f18e744b7f54dcda1c733cdirk 29895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Does object contain valid image? 29995f389652b69ee5487f18e744b7f54dcda1c733cdirk void isValid(const bool isValid_); 30095f389652b69ee5487f18e744b7f54dcda1c733cdirk bool isValid(void) const; 30195f389652b69ee5487f18e744b7f54dcda1c733cdirk 30295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image label 3031940fe06f035ea32a4ec4df61f6897396877aa3cdirk void label(const std::string &label_); 30495f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string label(void) const; 30595f389652b69ee5487f18e744b7f54dcda1c733cdirk 306019efc8c2270c29096a4c8975cde80a84da06ba0dirk // When comparing images, de-emphasize pixel differences with this color. 307019efc8c2270c29096a4c8975cde80a84da06ba0dirk void lowlightColor(const Color color_); 308019efc8c2270c29096a4c8975cde80a84da06ba0dirk 30995f389652b69ee5487f18e744b7f54dcda1c733cdirk // File type magick identifier (.e.g "GIF") 31095f389652b69ee5487f18e744b7f54dcda1c733cdirk void magick(const std::string &magick_); 31195f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string magick(void) const; 31295f389652b69ee5487f18e744b7f54dcda1c733cdirk 313f781e34db4b820ba9eacdc8aa04def9bf0cb599fdirk // Associate a mask with the image. The mask must be the same dimensions 3140116c33ae2957b46b017a7a86b9a4034e25d1cd3dirk // as the image. Pass an invalid image to unset an existing mask. 315f781e34db4b820ba9eacdc8aa04def9bf0cb599fdirk void mask(const Image &mask_); 316f781e34db4b820ba9eacdc8aa04def9bf0cb599fdirk Image mask(void) const; 317f781e34db4b820ba9eacdc8aa04def9bf0cb599fdirk 31895f389652b69ee5487f18e744b7f54dcda1c733cdirk // The mean error per pixel computed when an image is color reduced 31995f389652b69ee5487f18e744b7f54dcda1c733cdirk double meanErrorPerPixel(void) const; 32095f389652b69ee5487f18e744b7f54dcda1c733cdirk 32195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image modulus depth (minimum number of bits required to support 32295f389652b69ee5487f18e744b7f54dcda1c733cdirk // red/green/blue components without loss of accuracy) 32395f389652b69ee5487f18e744b7f54dcda1c733cdirk void modulusDepth(const size_t modulusDepth_); 32495f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t modulusDepth(void) const; 32595f389652b69ee5487f18e744b7f54dcda1c733cdirk 32695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Transform image to black and white 32795f389652b69ee5487f18e744b7f54dcda1c733cdirk void monochrome(const bool monochromeFlag_); 32895f389652b69ee5487f18e744b7f54dcda1c733cdirk bool monochrome(void) const; 32995f389652b69ee5487f18e744b7f54dcda1c733cdirk 3301940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Tile size and offset within an image montage 3311940fe06f035ea32a4ec4df61f6897396877aa3cdirk Geometry montageGeometry(void) const; 3321940fe06f035ea32a4ec4df61f6897396877aa3cdirk 33395f389652b69ee5487f18e744b7f54dcda1c733cdirk // The normalized max error per pixel computed when an image is 33495f389652b69ee5487f18e744b7f54dcda1c733cdirk // color reduced. 33595f389652b69ee5487f18e744b7f54dcda1c733cdirk double normalizedMaxError(void) const; 33695f389652b69ee5487f18e744b7f54dcda1c733cdirk 33795f389652b69ee5487f18e744b7f54dcda1c733cdirk // The normalized mean error per pixel computed when an image is 33895f389652b69ee5487f18e744b7f54dcda1c733cdirk // color reduced. 33995f389652b69ee5487f18e744b7f54dcda1c733cdirk double normalizedMeanError(void) const; 34095f389652b69ee5487f18e744b7f54dcda1c733cdirk 34195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image orientation 34295f389652b69ee5487f18e744b7f54dcda1c733cdirk void orientation(const OrientationType orientation_); 34395f389652b69ee5487f18e744b7f54dcda1c733cdirk OrientationType orientation(void) const; 34495f389652b69ee5487f18e744b7f54dcda1c733cdirk 34595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Preferred size and location of an image canvas. 34695f389652b69ee5487f18e744b7f54dcda1c733cdirk void page(const Geometry &pageSize_); 34795f389652b69ee5487f18e744b7f54dcda1c733cdirk Geometry page(void) const; 34895f389652b69ee5487f18e744b7f54dcda1c733cdirk 34995f389652b69ee5487f18e744b7f54dcda1c733cdirk // JPEG/MIFF/PNG compression level (default 75). 35095f389652b69ee5487f18e744b7f54dcda1c733cdirk void quality(const size_t quality_); 35195f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t quality(void) const; 35295f389652b69ee5487f18e744b7f54dcda1c733cdirk 35395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Maximum number of colors to quantize to 35495f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantizeColors(const size_t colors_); 35595f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t quantizeColors(void) const; 35695f389652b69ee5487f18e744b7f54dcda1c733cdirk 35795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Colorspace to quantize in. 35895f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantizeColorSpace(const ColorspaceType colorSpace_); 35995f389652b69ee5487f18e744b7f54dcda1c733cdirk ColorspaceType quantizeColorSpace(void) const; 36095f389652b69ee5487f18e744b7f54dcda1c733cdirk 36195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Dither image during quantization (default true). 36295f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantizeDither(const bool ditherFlag_); 36395f389652b69ee5487f18e744b7f54dcda1c733cdirk bool quantizeDither(void) const; 36495f389652b69ee5487f18e744b7f54dcda1c733cdirk 3656d64b3658c2fa7218fbc309b9c85e3ec4441310edirk // Dither method 3666d64b3658c2fa7218fbc309b9c85e3ec4441310edirk void quantizeDitherMethod(const DitherMethod ditherMethod_); 3676d64b3658c2fa7218fbc309b9c85e3ec4441310edirk DitherMethod quantizeDitherMethod(void) const; 3686d64b3658c2fa7218fbc309b9c85e3ec4441310edirk 36995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Quantization tree-depth 37095f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantizeTreeDepth(const size_t treeDepth_); 37195f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t quantizeTreeDepth(void) const; 37295f389652b69ee5487f18e744b7f54dcda1c733cdirk 37377328896b876314656427663695bc7b2c9be3f74dirk // Suppress all warning messages. Error messages are still reported. 37477328896b876314656427663695bc7b2c9be3f74dirk void quiet(const bool quiet_); 37577328896b876314656427663695bc7b2c9be3f74dirk bool quiet(void) const; 37677328896b876314656427663695bc7b2c9be3f74dirk 37795f389652b69ee5487f18e744b7f54dcda1c733cdirk // The type of rendering intent 37895f389652b69ee5487f18e744b7f54dcda1c733cdirk void renderingIntent(const RenderingIntent renderingIntent_); 37995f389652b69ee5487f18e744b7f54dcda1c733cdirk RenderingIntent renderingIntent(void) const; 38095f389652b69ee5487f18e744b7f54dcda1c733cdirk 38195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Units of image resolution 38295f389652b69ee5487f18e744b7f54dcda1c733cdirk void resolutionUnits(const ResolutionType resolutionUnits_); 38395f389652b69ee5487f18e744b7f54dcda1c733cdirk ResolutionType resolutionUnits(void) const; 38495f389652b69ee5487f18e744b7f54dcda1c733cdirk 38595f389652b69ee5487f18e744b7f54dcda1c733cdirk // The number of pixel rows in the image 38695f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t rows(void) const; 38795f389652b69ee5487f18e744b7f54dcda1c733cdirk 38895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image scene number 38995f389652b69ee5487f18e744b7f54dcda1c733cdirk void scene(const size_t scene_); 39095f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t scene(void) const; 39195f389652b69ee5487f18e744b7f54dcda1c733cdirk 39295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Width and height of a raw image 39395f389652b69ee5487f18e744b7f54dcda1c733cdirk void size(const Geometry &geometry_); 39495f389652b69ee5487f18e744b7f54dcda1c733cdirk Geometry size(void) const; 39595f389652b69ee5487f18e744b7f54dcda1c733cdirk 39695f389652b69ee5487f18e744b7f54dcda1c733cdirk // enabled/disable stroke anti-aliasing 39795f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeAntiAlias(const bool flag_); 39895f389652b69ee5487f18e744b7f54dcda1c733cdirk bool strokeAntiAlias(void) const; 39995f389652b69ee5487f18e744b7f54dcda1c733cdirk 40095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Color to use when drawing object outlines 40195f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeColor(const Color &strokeColor_); 40295f389652b69ee5487f18e744b7f54dcda1c733cdirk Color strokeColor(void) const; 40395f389652b69ee5487f18e744b7f54dcda1c733cdirk 40495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Specify the pattern of dashes and gaps used to stroke 40595f389652b69ee5487f18e744b7f54dcda1c733cdirk // paths. The strokeDashArray represents a zero-terminated array 40695f389652b69ee5487f18e744b7f54dcda1c733cdirk // of numbers that specify the lengths of alternating dashes and 40795f389652b69ee5487f18e744b7f54dcda1c733cdirk // gaps in pixels. If an odd number of values is provided, then 40895f389652b69ee5487f18e744b7f54dcda1c733cdirk // the list of values is repeated to yield an even number of 40995f389652b69ee5487f18e744b7f54dcda1c733cdirk // values. A typical strokeDashArray_ array might contain the 41095f389652b69ee5487f18e744b7f54dcda1c733cdirk // members 5 3 2 0, where the zero value indicates the end of the 41195f389652b69ee5487f18e744b7f54dcda1c733cdirk // pattern array. 41295f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeDashArray(const double *strokeDashArray_); 41395f389652b69ee5487f18e744b7f54dcda1c733cdirk const double *strokeDashArray(void) const; 41495f389652b69ee5487f18e744b7f54dcda1c733cdirk 41595f389652b69ee5487f18e744b7f54dcda1c733cdirk // While drawing using a dash pattern, specify distance into the 41695f389652b69ee5487f18e744b7f54dcda1c733cdirk // dash pattern to start the dash (default 0). 41795f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeDashOffset(const double strokeDashOffset_); 41895f389652b69ee5487f18e744b7f54dcda1c733cdirk double strokeDashOffset(void) const; 41995f389652b69ee5487f18e744b7f54dcda1c733cdirk 42095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Specify the shape to be used at the end of open subpaths when 42195f389652b69ee5487f18e744b7f54dcda1c733cdirk // they are stroked. Values of LineCap are UndefinedCap, ButtCap, 42295f389652b69ee5487f18e744b7f54dcda1c733cdirk // RoundCap, and SquareCap. 42395f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeLineCap(const LineCap lineCap_); 42495f389652b69ee5487f18e744b7f54dcda1c733cdirk LineCap strokeLineCap(void) const; 42595f389652b69ee5487f18e744b7f54dcda1c733cdirk 42695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Specify the shape to be used at the corners of paths (or other 42795f389652b69ee5487f18e744b7f54dcda1c733cdirk // vector shapes) when they are stroked. Values of LineJoin are 42895f389652b69ee5487f18e744b7f54dcda1c733cdirk // UndefinedJoin, MiterJoin, RoundJoin, and BevelJoin. 42995f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeLineJoin(const LineJoin lineJoin_); 43095f389652b69ee5487f18e744b7f54dcda1c733cdirk LineJoin strokeLineJoin(void) const; 43195f389652b69ee5487f18e744b7f54dcda1c733cdirk 43295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Specify miter limit. When two line segments meet at a sharp 43395f389652b69ee5487f18e744b7f54dcda1c733cdirk // angle and miter joins have been specified for 'lineJoin', it is 43495f389652b69ee5487f18e744b7f54dcda1c733cdirk // possible for the miter to extend far beyond the thickness of 43595f389652b69ee5487f18e744b7f54dcda1c733cdirk // the line stroking the path. The miterLimit' imposes a limit on 43695f389652b69ee5487f18e744b7f54dcda1c733cdirk // the ratio of the miter length to the 'lineWidth'. The default 43795f389652b69ee5487f18e744b7f54dcda1c733cdirk // value of this parameter is 4. 43895f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeMiterLimit(const size_t miterLimit_); 43995f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t strokeMiterLimit(void) const; 44095f389652b69ee5487f18e744b7f54dcda1c733cdirk 44195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Pattern image to use while stroking object outlines. 44295f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokePattern(const Image &strokePattern_); 44395f389652b69ee5487f18e744b7f54dcda1c733cdirk Image strokePattern(void) const; 44495f389652b69ee5487f18e744b7f54dcda1c733cdirk 44595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Stroke width for drawing vector objects (default one) 44695f389652b69ee5487f18e744b7f54dcda1c733cdirk void strokeWidth(const double strokeWidth_); 44795f389652b69ee5487f18e744b7f54dcda1c733cdirk double strokeWidth(void) const; 44895f389652b69ee5487f18e744b7f54dcda1c733cdirk 44995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Subimage of an image sequence 45095f389652b69ee5487f18e744b7f54dcda1c733cdirk void subImage(const size_t subImage_); 45195f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t subImage(void) const; 45295f389652b69ee5487f18e744b7f54dcda1c733cdirk 45395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Number of images relative to the base image 45495f389652b69ee5487f18e744b7f54dcda1c733cdirk void subRange(const size_t subRange_); 45595f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t subRange(void) const; 45695f389652b69ee5487f18e744b7f54dcda1c733cdirk 457d37417692d7a7040aa854e493723e92fac1e3ae6dirk // Render text right-to-left or left-to-right. 458d37417692d7a7040aa854e493723e92fac1e3ae6dirk void textDirection(DirectionType direction_); 459d37417692d7a7040aa854e493723e92fac1e3ae6dirk DirectionType textDirection() const; 460d37417692d7a7040aa854e493723e92fac1e3ae6dirk 46195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Annotation text encoding (e.g. "UTF-16") 46295f389652b69ee5487f18e744b7f54dcda1c733cdirk void textEncoding(const std::string &encoding_); 46395f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string textEncoding(void) const; 46495f389652b69ee5487f18e744b7f54dcda1c733cdirk 465d37417692d7a7040aa854e493723e92fac1e3ae6dirk // Text gravity. 466d37417692d7a7040aa854e493723e92fac1e3ae6dirk void textGravity(GravityType gravity_); 467d37417692d7a7040aa854e493723e92fac1e3ae6dirk GravityType textGravity() const; 468d37417692d7a7040aa854e493723e92fac1e3ae6dirk 469a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk // Text inter-line spacing 470a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk void textInterlineSpacing(double spacing_); 471a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk double textInterlineSpacing(void) const; 472a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk 473a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk // Text inter-word spacing 474a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk void textInterwordSpacing(double spacing_); 475a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk double textInterwordSpacing(void) const; 476a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk 477a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk // Text inter-character kerning 478a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk void textKerning(double kerning_); 479a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk double textKerning(void) const; 480a424799a0e5bfd6d1b7941c044e067fbf18d319fdirk 48195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Number of colors in the image 48295f389652b69ee5487f18e744b7f54dcda1c733cdirk size_t totalColors(void) const; 48395f389652b69ee5487f18e744b7f54dcda1c733cdirk 48495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Rotation to use when annotating with text or drawing 48595f389652b69ee5487f18e744b7f54dcda1c733cdirk void transformRotation(const double angle_); 48695f389652b69ee5487f18e744b7f54dcda1c733cdirk 48795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Skew to use in X axis when annotating with text or drawing 48895f389652b69ee5487f18e744b7f54dcda1c733cdirk void transformSkewX(const double skewx_); 48995f389652b69ee5487f18e744b7f54dcda1c733cdirk 49095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Skew to use in Y axis when annotating with text or drawing 49195f389652b69ee5487f18e744b7f54dcda1c733cdirk void transformSkewY(const double skewy_); 49295f389652b69ee5487f18e744b7f54dcda1c733cdirk 49395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image representation type (also see type operation) 49495f389652b69ee5487f18e744b7f54dcda1c733cdirk // Available types: 49595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Bilevel Grayscale GrayscaleMatte 49695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Palette PaletteMatte TrueColor 49795f389652b69ee5487f18e744b7f54dcda1c733cdirk // TrueColorMatte ColorSeparation ColorSeparationMatte 49895f389652b69ee5487f18e744b7f54dcda1c733cdirk void type(const ImageType type_); 49995f389652b69ee5487f18e744b7f54dcda1c733cdirk ImageType type(void) const; 50095f389652b69ee5487f18e744b7f54dcda1c733cdirk 50195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Print detailed information about the image 50295f389652b69ee5487f18e744b7f54dcda1c733cdirk void verbose(const bool verboseFlag_); 50395f389652b69ee5487f18e744b7f54dcda1c733cdirk bool verbose(void) const; 50495f389652b69ee5487f18e744b7f54dcda1c733cdirk 50595f389652b69ee5487f18e744b7f54dcda1c733cdirk // FlashPix viewing parameters 50695f389652b69ee5487f18e744b7f54dcda1c733cdirk void view(const std::string &view_); 50795f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string view(void) const; 50895f389652b69ee5487f18e744b7f54dcda1c733cdirk 50995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Virtual pixel method 51095f389652b69ee5487f18e744b7f54dcda1c733cdirk void virtualPixelMethod(const VirtualPixelMethod virtualPixelMethod_); 51195f389652b69ee5487f18e744b7f54dcda1c733cdirk VirtualPixelMethod virtualPixelMethod(void) const; 51295f389652b69ee5487f18e744b7f54dcda1c733cdirk 51395f389652b69ee5487f18e744b7f54dcda1c733cdirk // X11 display to display to, obtain fonts from, or to capture 51495f389652b69ee5487f18e744b7f54dcda1c733cdirk // image from 51595f389652b69ee5487f18e744b7f54dcda1c733cdirk void x11Display(const std::string &display_); 51695f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string x11Display(void) const; 51795f389652b69ee5487f18e744b7f54dcda1c733cdirk 51895f389652b69ee5487f18e744b7f54dcda1c733cdirk // x resolution of the image 51995f389652b69ee5487f18e744b7f54dcda1c733cdirk double xResolution(void) const; 52095f389652b69ee5487f18e744b7f54dcda1c733cdirk 52195f389652b69ee5487f18e744b7f54dcda1c733cdirk // y resolution of the image 52295f389652b69ee5487f18e744b7f54dcda1c733cdirk double yResolution(void) const; 5233ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 5243ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Adaptive-blur image with specified blur factor 5253ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The radius_ parameter specifies the radius of the Gaussian, in 5263ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // pixels, not counting the center pixel. The sigma_ parameter 5273ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the standard deviation of the Laplacian, in pixels. 52895f389652b69ee5487f18e744b7f54dcda1c733cdirk void adaptiveBlur(const double radius_=0.0,const double sigma_=1.0); 5297323460d5cd42b6e10481f8fdbbdab7237cffab7dirk 5307323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // This is shortcut function for a fast interpolative resize using mesh 5317323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // interpolation. It works well for small resizes of less than +/- 50% 5327323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // of the original image size. For larger resizing on images a full 5337323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // filtered and slower resize function should be used instead. 53495f389652b69ee5487f18e744b7f54dcda1c733cdirk void adaptiveResize(const Geometry &geometry_); 5357323460d5cd42b6e10481f8fdbbdab7237cffab7dirk 5367323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // Adaptively sharpens the image by sharpening more intensely near image 5377323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // edges and less intensely far from edges. We sharpen the image with a 5387323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // Gaussian operator of the given radius and standard deviation (sigma). 5397323460d5cd42b6e10481f8fdbbdab7237cffab7dirk // For reasonable results, radius should be larger than sigma. 54095f389652b69ee5487f18e744b7f54dcda1c733cdirk void adaptiveSharpen(const double radius_=0.0,const double sigma_=1.0); 54195f389652b69ee5487f18e744b7f54dcda1c733cdirk void adaptiveSharpenChannel(const ChannelType channel_, 54295f389652b69ee5487f18e744b7f54dcda1c733cdirk const double radius_=0.0,const double sigma_=1.0); 5437323460d5cd42b6e10481f8fdbbdab7237cffab7dirk 5443ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Local adaptive threshold image 5453ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // http://www.dai.ed.ac.uk/HIPR2/adpthrsh.htm 5463ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Width x height define the size of the pixel neighborhood 547b1461b0e2f9ba7fab579489eb3760eb6ef8f2386dirk // bias = constant to subtract from pixel neighborhood mean 548b1461b0e2f9ba7fab579489eb3760eb6ef8f2386dirk void adaptiveThreshold(const size_t width_,const size_t height_, 549b1461b0e2f9ba7fab579489eb3760eb6ef8f2386dirk const double bias_=0.0); 5503ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 5513ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Add noise to image with specified noise type 55295f389652b69ee5487f18e744b7f54dcda1c733cdirk void addNoise(const NoiseType noiseType_); 55395f389652b69ee5487f18e744b7f54dcda1c733cdirk void addNoiseChannel(const ChannelType channel_, 55495f389652b69ee5487f18e744b7f54dcda1c733cdirk const NoiseType noiseType_); 5553ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 5563ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Transform image by specified affine (or free transform) matrix. 55795f389652b69ee5487f18e744b7f54dcda1c733cdirk void affineTransform(const DrawableAffine &affine); 5583ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 5591bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Set or attenuate the alpha channel in the image. If the image 5601bab013cd87579204c8eb4671e3e658ef49d9aaadirk // pixels are opaque then they are set to the specified alpha 5611bab013cd87579204c8eb4671e3e658ef49d9aaadirk // value, otherwise they are blended with the supplied alpha 5621bab013cd87579204c8eb4671e3e658ef49d9aaadirk // value. The value of alpha_ ranges from 0 (completely opaque) 5631bab013cd87579204c8eb4671e3e658ef49d9aaadirk // to QuantumRange. The defines OpaqueAlpha and TransparentAlpha are 5641bab013cd87579204c8eb4671e3e658ef49d9aaadirk // available to specify completely opaque or completely 5651bab013cd87579204c8eb4671e3e658ef49d9aaadirk // transparent, respectively. 56695f389652b69ee5487f18e744b7f54dcda1c733cdirk void alpha(const unsigned int alpha_); 5671bab013cd87579204c8eb4671e3e658ef49d9aaadirk 568d246d8eb9563661d9cfe52a2dd87414bd2e10a5fdirk // AlphaChannel() activates, deactivates, resets, or sets the alpha 569d246d8eb9563661d9cfe52a2dd87414bd2e10a5fdirk // channel. 57095f389652b69ee5487f18e744b7f54dcda1c733cdirk void alphaChannel(AlphaChannelOption alphaOption_); 57195f389652b69ee5487f18e744b7f54dcda1c733cdirk 5723ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 5733ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Annotate image (draw text on image) 5743ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 5753ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Gravity effects text placement in bounding area according to rules: 5763ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // NorthWestGravity text bottom-left corner placed at top-left 5773ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // NorthGravity text bottom-center placed at top-center 5783ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // NorthEastGravity text bottom-right corner placed at top-right 5793ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // WestGravity text left-center placed at left-center 5803ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // CenterGravity text center placed at center 5813ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // EastGravity text right-center placed at right-center 5823ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // SouthWestGravity text top-left placed at bottom-left 5833ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // SouthGravity text top-center placed at bottom-center 5843ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // SouthEastGravity text top-right placed at bottom-right 5853ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 5863ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Annotate using specified text, and placement location 58795f389652b69ee5487f18e744b7f54dcda1c733cdirk void annotate(const std::string &text_,const Geometry &location_); 58895f389652b69ee5487f18e744b7f54dcda1c733cdirk 5893ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Annotate using specified text, bounding area, and placement 5903ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // gravity 59195f389652b69ee5487f18e744b7f54dcda1c733cdirk void annotate(const std::string &text_,const Geometry &boundingArea_, 59295f389652b69ee5487f18e744b7f54dcda1c733cdirk const GravityType gravity_); 59395f389652b69ee5487f18e744b7f54dcda1c733cdirk 5943ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Annotate with text using specified text, bounding area, 5953ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // placement gravity, and rotation. 59695f389652b69ee5487f18e744b7f54dcda1c733cdirk void annotate(const std::string &text_,const Geometry &boundingArea_, 59795f389652b69ee5487f18e744b7f54dcda1c733cdirk const GravityType gravity_,const double degrees_); 59895f389652b69ee5487f18e744b7f54dcda1c733cdirk 5993ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Annotate with text (bounding area is entire image) and placement 6003ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // gravity. 60195f389652b69ee5487f18e744b7f54dcda1c733cdirk void annotate(const std::string &text_,const GravityType gravity_); 602b5e877bd8701bc3f0ac1e9a3679a6cee64c69674cristy 603b5e877bd8701bc3f0ac1e9a3679a6cee64c69674cristy // Inserts the artifact with the specified name and value into 604b5e877bd8701bc3f0ac1e9a3679a6cee64c69674cristy // the artifact tree of the image. 60595f389652b69ee5487f18e744b7f54dcda1c733cdirk void artifact(const std::string &name_,const std::string &value_); 60695f389652b69ee5487f18e744b7f54dcda1c733cdirk 607b5e877bd8701bc3f0ac1e9a3679a6cee64c69674cristy // Returns the value of the artifact with the specified name. 60895f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string artifact(const std::string &name_); 60995f389652b69ee5487f18e744b7f54dcda1c733cdirk 61095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Access/Update a named image attribute 61195f389652b69ee5487f18e744b7f54dcda1c733cdirk void attribute(const std::string name_,const std::string value_); 61295f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string attribute(const std::string name_); 613ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk 614ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk // Extracts the 'mean' from the image and adjust the image to try 615ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk // make set its gamma appropriatally. 61695f389652b69ee5487f18e744b7f54dcda1c733cdirk void autoGamma(void); 61795f389652b69ee5487f18e744b7f54dcda1c733cdirk void autoGammaChannel(const ChannelType channel_); 618ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk 619ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk // Adjusts the levels of a particular image channel by scaling the 620ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk // minimum and maximum values to the full quantum range. 62195f389652b69ee5487f18e744b7f54dcda1c733cdirk void autoLevel(void); 62295f389652b69ee5487f18e744b7f54dcda1c733cdirk void autoLevelChannel(const ChannelType channel_); 623ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk 624ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk // Adjusts an image so that its orientation is suitable for viewing. 62595f389652b69ee5487f18e744b7f54dcda1c733cdirk void autoOrient(void); 626ff9693a0273bd1ff375da6d0488aa70ba7aa84bedirk 627092a8ea1959d818804462ea79231863dc2e3fd26dirk // Forces all pixels below the threshold into black while leaving all 628092a8ea1959d818804462ea79231863dc2e3fd26dirk // pixels at or above the threshold unchanged. 62995f389652b69ee5487f18e744b7f54dcda1c733cdirk void blackThreshold(const std::string &threshold_); 63095f389652b69ee5487f18e744b7f54dcda1c733cdirk void blackThresholdChannel(const ChannelType channel_, 63195f389652b69ee5487f18e744b7f54dcda1c733cdirk const std::string &threshold_); 632092a8ea1959d818804462ea79231863dc2e3fd26dirk 633f27731d206fb6b9b791c0964837f85fa85883ed2dirk // Simulate a scene at nighttime in the moonlight. 63495f389652b69ee5487f18e744b7f54dcda1c733cdirk void blueShift(const double factor_=1.5); 635f27731d206fb6b9b791c0964837f85fa85883ed2dirk 6363ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Blur image with specified blur factor 6373ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The radius_ parameter specifies the radius of the Gaussian, in 6383ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // pixels, not counting the center pixel. The sigma_ parameter 6393ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the standard deviation of the Laplacian, in pixels. 64095f389652b69ee5487f18e744b7f54dcda1c733cdirk void blur(const double radius_=0.0,const double sigma_=1.0); 64195f389652b69ee5487f18e744b7f54dcda1c733cdirk void blurChannel(const ChannelType channel_,const double radius_=0.0, 64295f389652b69ee5487f18e744b7f54dcda1c733cdirk const double sigma_=1.0); 643092a8ea1959d818804462ea79231863dc2e3fd26dirk 6443ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Border image (add border to image) 64595f389652b69ee5487f18e744b7f54dcda1c733cdirk void border(const Geometry &geometry_=borderGeometryDefault); 6463ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 647f27731d206fb6b9b791c0964837f85fa85883ed2dirk // Changes the brightness and/or contrast of an image. It converts the 648f27731d206fb6b9b791c0964837f85fa85883ed2dirk // brightness and contrast parameters into slope and intercept and calls 649f27731d206fb6b9b791c0964837f85fa85883ed2dirk // a polynomical function to apply to the image. 65095f389652b69ee5487f18e744b7f54dcda1c733cdirk void brightnessContrast(const double brightness_=0.0, 65195f389652b69ee5487f18e744b7f54dcda1c733cdirk const double contrast_=0.0); 65295f389652b69ee5487f18e744b7f54dcda1c733cdirk void brightnessContrastChannel(const ChannelType channel_, 65395f389652b69ee5487f18e744b7f54dcda1c733cdirk const double brightness_=0.0,const double contrast_=0.0); 654f27731d206fb6b9b791c0964837f85fa85883ed2dirk 655064bae341824f86d5e0b4e0010084c7a358704d7dirk // Uses a multi-stage algorithm to detect a wide range of edges in images. 656064bae341824f86d5e0b4e0010084c7a358704d7dirk void cannyEdge(const double radius_=0.0,const double sigma_=1.0, 657064bae341824f86d5e0b4e0010084c7a358704d7dirk const double lowerPercent_=0.1,const double upperPercent_=0.3); 658064bae341824f86d5e0b4e0010084c7a358704d7dirk 6593ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Extract channel from image 66095f389652b69ee5487f18e744b7f54dcda1c733cdirk void channel(const ChannelType channel_); 6613ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 6623ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Charcoal effect image (looks like charcoal sketch) 6633ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The radius_ parameter specifies the radius of the Gaussian, in 6643ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // pixels, not counting the center pixel. The sigma_ parameter 6653ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the standard deviation of the Laplacian, in pixels. 66695f389652b69ee5487f18e744b7f54dcda1c733cdirk void charcoal(const double radius_=0.0,const double sigma_=1.0); 6673ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 6683ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Chop image (remove vertical or horizontal subregion of image) 6693ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // FIXME: describe how geometry argument is used to select either 6703ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // horizontal or vertical subregion of image. 67195f389652b69ee5487f18e744b7f54dcda1c733cdirk void chop(const Geometry &geometry_); 6723ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 67395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Chromaticity blue primary point (e.g. x=0.15, y=0.06) 67495f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaBluePrimary(const double x_,const double y_); 67595f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaBluePrimary(double *x_,double *y_) const; 67695f389652b69ee5487f18e744b7f54dcda1c733cdirk 67795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Chromaticity green primary point (e.g. x=0.3, y=0.6) 67895f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaGreenPrimary(const double x_,const double y_); 67995f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaGreenPrimary(double *x_,double *y_) const; 68095f389652b69ee5487f18e744b7f54dcda1c733cdirk 68195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Chromaticity red primary point (e.g. x=0.64, y=0.33) 68295f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaRedPrimary(const double x_,const double y_); 68395f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaRedPrimary(double *x_,double *y_) const; 68495f389652b69ee5487f18e744b7f54dcda1c733cdirk 68595f389652b69ee5487f18e744b7f54dcda1c733cdirk // Chromaticity white point (e.g. x=0.3127, y=0.329) 68695f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaWhitePoint(const double x_,const double y_); 68795f389652b69ee5487f18e744b7f54dcda1c733cdirk void chromaWhitePoint(double *x_,double *y_) const; 68895f389652b69ee5487f18e744b7f54dcda1c733cdirk 68995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Accepts a lightweight Color Correction Collection 690b32b90a7e1ee2275333589072c496b5f69e17feccristy // (CCC) file which solely contains one or more color corrections and 691b32b90a7e1ee2275333589072c496b5f69e17feccristy // applies the correction to the image. 69295f389652b69ee5487f18e744b7f54dcda1c733cdirk void cdl(const std::string &cdl_); 693f27731d206fb6b9b791c0964837f85fa85883ed2dirk 694f27731d206fb6b9b791c0964837f85fa85883ed2dirk // Set each pixel whose value is below zero to zero and any the 695f27731d206fb6b9b791c0964837f85fa85883ed2dirk // pixel whose value is above the quantum range to the quantum range (e.g. 696f27731d206fb6b9b791c0964837f85fa85883ed2dirk // 65535) otherwise the pixel value remains unchanged. 69795f389652b69ee5487f18e744b7f54dcda1c733cdirk void clamp(void); 69895f389652b69ee5487f18e744b7f54dcda1c733cdirk void clampChannel(const ChannelType channel_); 699f27731d206fb6b9b791c0964837f85fa85883ed2dirk 700d561b30050e85b31ba71c5dc15cc3ab3af403e65dirk // Sets the image clip mask based on any clipping path information 701d561b30050e85b31ba71c5dc15cc3ab3af403e65dirk // if it exists. 70295f389652b69ee5487f18e744b7f54dcda1c733cdirk void clip(void); 70395f389652b69ee5487f18e744b7f54dcda1c733cdirk void clipPath(const std::string pathname_,const bool inside_); 704d561b30050e85b31ba71c5dc15cc3ab3af403e65dirk 705f27731d206fb6b9b791c0964837f85fa85883ed2dirk // Apply a color lookup table (CLUT) to the image. 70695f389652b69ee5487f18e744b7f54dcda1c733cdirk void clut(const Image &clutImage_,const PixelInterpolateMethod method); 70795f389652b69ee5487f18e744b7f54dcda1c733cdirk void clutChannel(const ChannelType channel_,const Image &clutImage_, 70895f389652b69ee5487f18e744b7f54dcda1c733cdirk const PixelInterpolateMethod method); 70995f389652b69ee5487f18e744b7f54dcda1c733cdirk 71095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Colorize image with pen color, using specified percent alpha. 71195f389652b69ee5487f18e744b7f54dcda1c733cdirk void colorize(const unsigned int alpha_,const Color &penColor_); 712f27731d206fb6b9b791c0964837f85fa85883ed2dirk 7134c08aed51c5899665ade97263692328eea4af106cristy // Colorize image with pen color, using specified percent alpha 7143ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // for red, green, and blue quantums 71595f389652b69ee5487f18e744b7f54dcda1c733cdirk void colorize(const unsigned int alphaRed_,const unsigned int alphaGreen_, 71695f389652b69ee5487f18e744b7f54dcda1c733cdirk const unsigned int alphaBlue_,const Color &penColor_); 71795f389652b69ee5487f18e744b7f54dcda1c733cdirk 71895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Color at colormap position index_ 71995f389652b69ee5487f18e744b7f54dcda1c733cdirk void colorMap(const size_t index_,const Color &color_); 72095f389652b69ee5487f18e744b7f54dcda1c733cdirk Color colorMap(const size_t index_) const; 72195f389652b69ee5487f18e744b7f54dcda1c733cdirk 72295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Apply a color matrix to the image channels. The user supplied 723c8918bb2b224f642b06140506fa85a3703fa0748cristy // matrix may be of order 1 to 5 (1x1 through 5x5). 72495f389652b69ee5487f18e744b7f54dcda1c733cdirk void colorMatrix(const size_t order_,const double *color_matrix_); 7253ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 7263ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Compare current image with another image 7273ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Sets meanErrorPerPixel, normalizedMaxError, and normalizedMeanError 7283ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // in the current image. False is returned if the images are identical. 72995f389652b69ee5487f18e744b7f54dcda1c733cdirk bool compare(const Image &reference_); 7303ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 73141c73241c91f5a5debf9380cdcff10f26aa04cc3dirk // Compare current image with another image 73241c73241c91f5a5debf9380cdcff10f26aa04cc3dirk // Returns the distortion based on the specified metric. 73395f389652b69ee5487f18e744b7f54dcda1c733cdirk double compare(const Image &reference_,const MetricType metric_); 73495f389652b69ee5487f18e744b7f54dcda1c733cdirk double compareChannel(const ChannelType channel_, 73541c73241c91f5a5debf9380cdcff10f26aa04cc3dirk const Image &reference_, 73641c73241c91f5a5debf9380cdcff10f26aa04cc3dirk const MetricType metric_ ); 73741c73241c91f5a5debf9380cdcff10f26aa04cc3dirk 73841c73241c91f5a5debf9380cdcff10f26aa04cc3dirk // Compare current image with another image 73941c73241c91f5a5debf9380cdcff10f26aa04cc3dirk // Sets the distortion and returns the difference image. 74095f389652b69ee5487f18e744b7f54dcda1c733cdirk Image compare(const Image &reference_,const MetricType metric_, 74195f389652b69ee5487f18e744b7f54dcda1c733cdirk double *distortion); 74295f389652b69ee5487f18e744b7f54dcda1c733cdirk Image compareChannel(const ChannelType channel_,const Image &reference_, 74395f389652b69ee5487f18e744b7f54dcda1c733cdirk const MetricType metric_,double *distortion); 74441c73241c91f5a5debf9380cdcff10f26aa04cc3dirk 7453ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Compose an image onto another at specified offset and using 7463ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specified algorithm 74795f389652b69ee5487f18e744b7f54dcda1c733cdirk void composite(const Image &compositeImage_,const Geometry &offset_, 74895f389652b69ee5487f18e744b7f54dcda1c733cdirk const CompositeOperator compose_=InCompositeOp); 74995f389652b69ee5487f18e744b7f54dcda1c733cdirk void composite(const Image &compositeImage_,const GravityType gravity_, 75095f389652b69ee5487f18e744b7f54dcda1c733cdirk const CompositeOperator compose_=InCompositeOp); 75195f389652b69ee5487f18e744b7f54dcda1c733cdirk void composite(const Image &compositeImage_,const ::ssize_t xOffset_, 75295f389652b69ee5487f18e744b7f54dcda1c733cdirk const ::ssize_t yOffset_,const CompositeOperator compose_=InCompositeOp); 753f27731d206fb6b9b791c0964837f85fa85883ed2dirk 7544ab21d079ec146c4c106925c683a8f9398980856dirk // Determines the connected-components of the image 7554ab21d079ec146c4c106925c683a8f9398980856dirk void connectedComponents(const size_t connectivity_); 7564ab21d079ec146c4c106925c683a8f9398980856dirk 7573ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Contrast image (enhance intensity differences in image) 75895f389652b69ee5487f18e744b7f54dcda1c733cdirk void contrast(const size_t sharpen_); 7593ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 760f27731d206fb6b9b791c0964837f85fa85883ed2dirk // A simple image enhancement technique that attempts to improve the 761f27731d206fb6b9b791c0964837f85fa85883ed2dirk // contrast in an image by 'stretching' the range of intensity values 762f27731d206fb6b9b791c0964837f85fa85883ed2dirk // it contains to span a desired range of values. It differs from the 763f27731d206fb6b9b791c0964837f85fa85883ed2dirk // more sophisticated histogram equalization in that it can only apply a 764f27731d206fb6b9b791c0964837f85fa85883ed2dirk // linear scaling function to the image pixel values. As a result the 765f27731d206fb6b9b791c0964837f85fa85883ed2dirk // 'enhancement' is less harsh. 7661940fe06f035ea32a4ec4df61f6897396877aa3cdirk void contrastStretch(const double blackPoint_,const double whitePoint_); 76795f389652b69ee5487f18e744b7f54dcda1c733cdirk void contrastStretchChannel(const ChannelType channel_, 7681940fe06f035ea32a4ec4df61f6897396877aa3cdirk const double blackPoint_,const double whitePoint_); 769f27731d206fb6b9b791c0964837f85fa85883ed2dirk 7703ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Convolve image. Applies a user-specified convolution to the image. 7713ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // order_ represents the number of columns and rows in the filter kernel. 7723ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // kernel_ is an array of doubles representing the convolution kernel. 77395f389652b69ee5487f18e744b7f54dcda1c733cdirk void convolve(const size_t order_,const double *kernel_); 7743ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 7753ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Crop image (subregion of original image) 77695f389652b69ee5487f18e744b7f54dcda1c733cdirk void crop(const Geometry &geometry_); 7775fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 7783ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Cycle image colormap 77995f389652b69ee5487f18e744b7f54dcda1c733cdirk void cycleColormap(const ::ssize_t amount_); 7805fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 7815fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // Converts cipher pixels to plain pixels. 78295f389652b69ee5487f18e744b7f54dcda1c733cdirk void decipher(const std::string &passphrase_); 78395f389652b69ee5487f18e744b7f54dcda1c733cdirk 7841940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Tagged image format define. Similar to the defineValue() method 7851940fe06f035ea32a4ec4df61f6897396877aa3cdirk // except that passing the flag_ value 'true' creates a value-less 7861940fe06f035ea32a4ec4df61f6897396877aa3cdirk // define with that format and key. Passing the flag_ value 'false' 7871940fe06f035ea32a4ec4df61f6897396877aa3cdirk // removes any existing matching definition. The method returns 'true' 7881940fe06f035ea32a4ec4df61f6897396877aa3cdirk // if a matching key exists, and 'false' if no matching key exists. 7891940fe06f035ea32a4ec4df61f6897396877aa3cdirk void defineSet(const std::string &magick_,const std::string &key_, 7901940fe06f035ea32a4ec4df61f6897396877aa3cdirk bool flag_); 7911940fe06f035ea32a4ec4df61f6897396877aa3cdirk bool defineSet(const std::string &magick_,const std::string &key_) const; 7921940fe06f035ea32a4ec4df61f6897396877aa3cdirk 79395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Tagged image format define (set/access coder-specific option) The 79495f389652b69ee5487f18e744b7f54dcda1c733cdirk // magick_ option specifies the coder the define applies to. The key_ 79595f389652b69ee5487f18e744b7f54dcda1c733cdirk // option provides the key specific to that coder. The value_ option 79695f389652b69ee5487f18e744b7f54dcda1c733cdirk // provides the value to set (if any). See the defineSet() method if the 79795f389652b69ee5487f18e744b7f54dcda1c733cdirk // key must be removed entirely. 79895f389652b69ee5487f18e744b7f54dcda1c733cdirk void defineValue(const std::string &magick_,const std::string &key_, 79995f389652b69ee5487f18e744b7f54dcda1c733cdirk const std::string &value_); 80095f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string defineValue(const std::string &magick_, 80195f389652b69ee5487f18e744b7f54dcda1c733cdirk const std::string &key_) const; 80295f389652b69ee5487f18e744b7f54dcda1c733cdirk 8035fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // Removes skew from the image. Skew is an artifact that occurs in scanned 8045fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // images because of the camera being misaligned, imperfections in the 8055fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // scanning or surface, or simply because the paper was not placed 8065fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // completely flat when scanned. The value of threshold_ ranges from 0 8075fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // to QuantumRange. 80895f389652b69ee5487f18e744b7f54dcda1c733cdirk void deskew(const double threshold_); 8095fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8103ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Despeckle image (reduce speckle noise) 81195f389652b69ee5487f18e744b7f54dcda1c733cdirk void despeckle(void); 8125fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8134a07d11bbbb01375b560051558ebd6da597a15f9dirk // Determines the color type of the image. This method can be used to 8144a07d11bbbb01375b560051558ebd6da597a15f9dirk // automaticly make the type GrayScale. 8154a07d11bbbb01375b560051558ebd6da597a15f9dirk ImageType determineType(void) const; 8164a07d11bbbb01375b560051558ebd6da597a15f9dirk 8173ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Display image on screen 81895f389652b69ee5487f18e744b7f54dcda1c733cdirk void display(void); 8193ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8203ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Distort image. distorts an image using various distortion methods, by 8213ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // mapping color lookups of the source image to a new destination image 8223ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // usally of the same size as the source image, unless 'bestfit' is set to 8233ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // true. 82495f389652b69ee5487f18e744b7f54dcda1c733cdirk void distort(const DistortImageMethod method_, 82595f389652b69ee5487f18e744b7f54dcda1c733cdirk const size_t numberArguments_,const double *arguments_, 82695f389652b69ee5487f18e744b7f54dcda1c733cdirk const bool bestfit_=false); 8273ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8283ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Draw on image using a single drawable 82995f389652b69ee5487f18e744b7f54dcda1c733cdirk void draw(const Drawable &drawable_); 8303ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8313ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Draw on image using a drawable list 832263b876b613ee3cddda42810a4b421a73895327cdirk void draw(const std::vector<Magick::Drawable> &drawable_); 8335fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8343ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Edge image (hilight edges in image) 83595f389652b69ee5487f18e744b7f54dcda1c733cdirk void edge(const double radius_=0.0); 8365fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8373ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Emboss image (hilight edges with 3D effect) 8383ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The radius_ parameter specifies the radius of the Gaussian, in 8393ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // pixels, not counting the center pixel. The sigma_ parameter 8403ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the standard deviation of the Laplacian, in pixels. 84195f389652b69ee5487f18e744b7f54dcda1c733cdirk void emboss(const double radius_=0.0,const double sigma_=1.0); 8425fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8435fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // Converts pixels to cipher-pixels. 84495f389652b69ee5487f18e744b7f54dcda1c733cdirk void encipher(const std::string &passphrase_); 8455fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8463ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Enhance image (minimize noise) 84795f389652b69ee5487f18e744b7f54dcda1c733cdirk void enhance(void); 84895f389652b69ee5487f18e744b7f54dcda1c733cdirk 8493ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Equalize image (histogram equalization) 85095f389652b69ee5487f18e744b7f54dcda1c733cdirk void equalize(void); 8513ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8523ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Erase image to current "background color" 85395f389652b69ee5487f18e744b7f54dcda1c733cdirk void erase(void); 8545fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8553ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Extend the image as defined by the geometry. 85695f389652b69ee5487f18e744b7f54dcda1c733cdirk void extent(const Geometry &geometry_); 85795f389652b69ee5487f18e744b7f54dcda1c733cdirk void extent(const Geometry &geometry_,const Color &backgroundColor); 85895f389652b69ee5487f18e744b7f54dcda1c733cdirk void extent(const Geometry &geometry_,const Color &backgroundColor, 85995f389652b69ee5487f18e744b7f54dcda1c733cdirk const GravityType gravity_); 86095f389652b69ee5487f18e744b7f54dcda1c733cdirk void extent(const Geometry &geometry_,const GravityType gravity_); 8615fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 8623ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Flip image (reflect each scanline in the vertical direction) 86395f389652b69ee5487f18e744b7f54dcda1c733cdirk void flip(void); 8643ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8651940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Floodfill pixels matching color (within fuzz factor) of target 866223843f66554713ee926b09f958ff6bfdb5acb61dirk // pixel(x,y) with replacement alpha value. 8671940fe06f035ea32a4ec4df61f6897396877aa3cdirk void floodFillAlpha(const ::ssize_t x_,const ::ssize_t y_, 868223843f66554713ee926b09f958ff6bfdb5acb61dirk const unsigned int alpha_,const bool invert_=false); 869223843f66554713ee926b09f958ff6bfdb5acb61dirk 870223843f66554713ee926b09f958ff6bfdb5acb61dirk // Floodfill designated area with replacement alpha value 871223843f66554713ee926b09f958ff6bfdb5acb61dirk void floodFillAlpha(const ssize_t x_,const ssize_t y_, 872223843f66554713ee926b09f958ff6bfdb5acb61dirk const unsigned int alpha_,const Color &target_,const bool invert_=false); 8731940fe06f035ea32a4ec4df61f6897396877aa3cdirk 8743ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Flood-fill color across pixels that match the color of the 8753ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // target pixel and are neighbors of the target pixel. 8763ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Uses current fuzz setting when determining color match. 877223843f66554713ee926b09f958ff6bfdb5acb61dirk void floodFillColor(const Geometry &point_,const Color &fillColor_, 878223843f66554713ee926b09f958ff6bfdb5acb61dirk const bool invert_=false); 87995f389652b69ee5487f18e744b7f54dcda1c733cdirk void floodFillColor(const ::ssize_t x_,const ::ssize_t y_, 880223843f66554713ee926b09f958ff6bfdb5acb61dirk const Color &fillColor_,const bool invert_=false); 8813ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8823ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Flood-fill color across pixels starting at target-pixel and 8833ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // stopping at pixels matching specified border color. 8843ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Uses current fuzz setting when determining color match. 88595f389652b69ee5487f18e744b7f54dcda1c733cdirk void floodFillColor(const Geometry &point_,const Color &fillColor_, 886223843f66554713ee926b09f958ff6bfdb5acb61dirk const Color &borderColor_,const bool invert_=false); 8871940fe06f035ea32a4ec4df61f6897396877aa3cdirk void floodFillColor(const ::ssize_t x_,const ::ssize_t y_, 888223843f66554713ee926b09f958ff6bfdb5acb61dirk const Color &fillColor_,const Color &borderColor_, 889223843f66554713ee926b09f958ff6bfdb5acb61dirk const bool invert_=false); 8903ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8913ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Flood-fill texture across pixels that match the color of the 8923ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // target pixel and are neighbors of the target pixel. 8933ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Uses current fuzz setting when determining color match. 894223843f66554713ee926b09f958ff6bfdb5acb61dirk void floodFillTexture(const Geometry &point_,const Image &texture_, 895223843f66554713ee926b09f958ff6bfdb5acb61dirk const bool invert_=false); 89695f389652b69ee5487f18e744b7f54dcda1c733cdirk void floodFillTexture(const ::ssize_t x_,const ::ssize_t y_, 897223843f66554713ee926b09f958ff6bfdb5acb61dirk const Image &texture_,const bool invert_=false); 8983ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 8993ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Flood-fill texture across pixels starting at target-pixel and 9003ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // stopping at pixels matching specified border color. 9013ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Uses current fuzz setting when determining color match. 90295f389652b69ee5487f18e744b7f54dcda1c733cdirk void floodFillTexture(const Geometry &point_,const Image &texture_, 903223843f66554713ee926b09f958ff6bfdb5acb61dirk const Color &borderColor_,const bool invert_=false); 9041940fe06f035ea32a4ec4df61f6897396877aa3cdirk void floodFillTexture(const ::ssize_t x_,const ::ssize_t y_, 905223843f66554713ee926b09f958ff6bfdb5acb61dirk const Image &texture_,const Color &borderColor_, 906223843f66554713ee926b09f958ff6bfdb5acb61dirk const bool invert_=false); 9075fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 9083ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Flop image (reflect each scanline in the horizontal direction) 90995f389652b69ee5487f18e744b7f54dcda1c733cdirk void flop(void); 91095f389652b69ee5487f18e744b7f54dcda1c733cdirk 91195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Obtain font metrics for text string given current font, 91295f389652b69ee5487f18e744b7f54dcda1c733cdirk // pointsize, and density settings. 91395f389652b69ee5487f18e744b7f54dcda1c733cdirk void fontTypeMetrics(const std::string &text_,TypeMetric *metrics); 9145fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 915e6e40ada97dd07b629238f845f92c9c0b75dc487dirk // Obtain multi line font metrics for text string given current font, 916e6e40ada97dd07b629238f845f92c9c0b75dc487dirk // pointsize, and density settings. 917e6e40ada97dd07b629238f845f92c9c0b75dc487dirk void fontTypeMetricsMultiline(const std::string &text_, 918e6e40ada97dd07b629238f845f92c9c0b75dc487dirk TypeMetric *metrics); 919e6e40ada97dd07b629238f845f92c9c0b75dc487dirk 9203ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Frame image 92195f389652b69ee5487f18e744b7f54dcda1c733cdirk void frame(const Geometry &geometry_=frameGeometryDefault); 92295f389652b69ee5487f18e744b7f54dcda1c733cdirk void frame(const size_t width_,const size_t height_, 92395f389652b69ee5487f18e744b7f54dcda1c733cdirk const ::ssize_t innerBevel_=6,const ::ssize_t outerBevel_=6); 9243ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 9253ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Applies a mathematical expression to the image. 9261940fe06f035ea32a4ec4df61f6897396877aa3cdirk void fx(const std::string expression_); 9271940fe06f035ea32a4ec4df61f6897396877aa3cdirk void fx(const std::string expression_,const Magick::ChannelType channel_); 9285fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 9293ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Gamma correct image 93095f389652b69ee5487f18e744b7f54dcda1c733cdirk void gamma(const double gamma_); 93195f389652b69ee5487f18e744b7f54dcda1c733cdirk void gamma(const double gammaRed_,const double gammaGreen_, 93295f389652b69ee5487f18e744b7f54dcda1c733cdirk const double gammaBlue_); 9333ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 9343ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Gaussian blur image 9353ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The number of neighbor pixels to be included in the convolution 9363ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // mask is specified by 'width_'. The standard deviation of the 9373ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // gaussian bell curve is specified by 'sigma_'. 93895f389652b69ee5487f18e744b7f54dcda1c733cdirk void gaussianBlur(const double width_,const double sigma_); 93995f389652b69ee5487f18e744b7f54dcda1c733cdirk void gaussianBlurChannel(const ChannelType channel_,const double width_, 94095f389652b69ee5487f18e744b7f54dcda1c733cdirk const double sigma_); 94195f389652b69ee5487f18e744b7f54dcda1c733cdirk 94295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Transfers read-only pixels from the image to the pixel cache as 94395f389652b69ee5487f18e744b7f54dcda1c733cdirk // defined by the specified region 94495f389652b69ee5487f18e744b7f54dcda1c733cdirk const Quantum *getConstPixels(const ::ssize_t x_, const ::ssize_t y_, 94595f389652b69ee5487f18e744b7f54dcda1c733cdirk const size_t columns_,const size_t rows_) const; 94695f389652b69ee5487f18e744b7f54dcda1c733cdirk 94795f389652b69ee5487f18e744b7f54dcda1c733cdirk // Obtain immutable image pixel metacontent (valid for PseudoClass images) 94895f389652b69ee5487f18e744b7f54dcda1c733cdirk const void *getConstMetacontent(void) const; 94995f389652b69ee5487f18e744b7f54dcda1c733cdirk 95095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Obtain mutable image pixel metacontent (valid for PseudoClass images) 95195f389652b69ee5487f18e744b7f54dcda1c733cdirk void *getMetacontent(void); 95295f389652b69ee5487f18e744b7f54dcda1c733cdirk 95395f389652b69ee5487f18e744b7f54dcda1c733cdirk // Transfers pixels from the image to the pixel cache as defined 95495f389652b69ee5487f18e744b7f54dcda1c733cdirk // by the specified region. Modified pixels may be subsequently 95595f389652b69ee5487f18e744b7f54dcda1c733cdirk // transferred back to the image via syncPixels. This method is 95695f389652b69ee5487f18e744b7f54dcda1c733cdirk // valid for DirectClass images. 95795f389652b69ee5487f18e744b7f54dcda1c733cdirk Quantum *getPixels(const ::ssize_t x_,const ::ssize_t y_, 95895f389652b69ee5487f18e744b7f54dcda1c733cdirk const size_t columns_,const size_t rows_); 959b32b90a7e1ee2275333589072c496b5f69e17feccristy 96048f358a1cd1920311b1f884d79829788200ccc2ddirk // Converts the colors in the image to gray. 9617f150fdaccb38c6289ee9f3f2230b6ed3b0a56d0dirk void grayscale(const PixelIntensityMethod method_); 96248f358a1cd1920311b1f884d79829788200ccc2ddirk 963b32b90a7e1ee2275333589072c496b5f69e17feccristy // Apply a color lookup table (Hald CLUT) to the image. 96495f389652b69ee5487f18e744b7f54dcda1c733cdirk void haldClut(const Image &clutImage_); 965b32b90a7e1ee2275333589072c496b5f69e17feccristy 966c8c49d48975358aa8c6e14e113ef4c135e90b212dirk // Identifies lines in the image. 967c8c49d48975358aa8c6e14e113ef4c135e90b212dirk void houghLine(const size_t width_,const size_t height_, 968c8c49d48975358aa8c6e14e113ef4c135e90b212dirk const size_t threshold_=40); 969c8c49d48975358aa8c6e14e113ef4c135e90b212dirk 9703ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Implode image (special effect) 97195f389652b69ee5487f18e744b7f54dcda1c733cdirk void implode(const double factor_); 9725fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 9735fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // Implements the inverse discrete Fourier transform (DFT) of the image 974529fcc251289b181417ebc355b221dcaa91b1611cristy // either as a magnitude / phase or real / imaginary image pair. 97595f389652b69ee5487f18e744b7f54dcda1c733cdirk void inverseFourierTransform(const Image &phase_); 97695f389652b69ee5487f18e744b7f54dcda1c733cdirk void inverseFourierTransform(const Image &phase_,const bool magnitude_); 9775fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 978a6045f5b5bf02334dab8f587e5284dd4fc0e2806dirk // An edge preserving noise reduction filter. 9794412c6816cd42de22d222b5a03938e9e0797efb3dirk void kuwahara(const double radius_=0.0,const double sigma_=1.0); 9804412c6816cd42de22d222b5a03938e9e0797efb3dirk void kuwaharaChannel(const ChannelType channel_,const double radius_=0.0, 9814412c6816cd42de22d222b5a03938e9e0797efb3dirk const double sigma_=1.0); 982a6045f5b5bf02334dab8f587e5284dd4fc0e2806dirk 9833ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Level image. Adjust the levels of the image by scaling the 9843ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // colors falling between specified white and black points to the 9853ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // full available quantum range. The parameters provided represent 9863ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the black, mid (gamma), and white points. The black point 9873ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the darkest color in the image. Colors darker than 9883ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the black point are set to zero. Mid point (gamma) specifies a 9893ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // gamma correction to apply to the image. White point specifies 9903ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the lightest color in the image. Colors brighter than the 9913ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // white point are set to the maximum quantum value. The black and 9923ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // white point have the valid range 0 to QuantumRange while mid (gamma) 9933ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // has a useful range of 0 to ten. 99495f389652b69ee5487f18e744b7f54dcda1c733cdirk void level(const double blackPoint_,const double whitePoint_, 99595f389652b69ee5487f18e744b7f54dcda1c733cdirk const double gamma_=1.0); 99695f389652b69ee5487f18e744b7f54dcda1c733cdirk void levelChannel(const ChannelType channel_,const double blackPoint_, 99795f389652b69ee5487f18e744b7f54dcda1c733cdirk const double whitePoint_,const double gamma_=1.0); 9985fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk 9995fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // Maps the given color to "black" and "white" values, linearly spreading 10005fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // out the colors, and level values on a channel by channel bases, as 10015fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // per level(). The given colors allows you to specify different level 10025fdc21a395951a7057e948e63ff9bb816ae4fc9cdirk // ranges for each of the color channels separately. 100395f389652b69ee5487f18e744b7f54dcda1c733cdirk void levelColors(const Color &blackColor_,const Color &whiteColor_, 100495f389652b69ee5487f18e744b7f54dcda1c733cdirk const bool invert_=true); 100595f389652b69ee5487f18e744b7f54dcda1c733cdirk void levelColorsChannel(const ChannelType channel_, 100695f389652b69ee5487f18e744b7f54dcda1c733cdirk const Color &blackColor_,const Color &whiteColor_, 100795f389652b69ee5487f18e744b7f54dcda1c733cdirk const bool invert_=true); 10083ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 10091bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Discards any pixels below the black point and above the white point and 10101bab013cd87579204c8eb4671e3e658ef49d9aaadirk // levels the remaining pixels. 101195f389652b69ee5487f18e744b7f54dcda1c733cdirk void linearStretch(const double blackPoint_,const double whitePoint_); 10121bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10131bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Rescales image with seam carving. 101495f389652b69ee5487f18e744b7f54dcda1c733cdirk void liquidRescale(const Geometry &geometry_); 10151bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10163ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Magnify image by integral size 101795f389652b69ee5487f18e744b7f54dcda1c733cdirk void magnify(void); 10181bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10193ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Remap image colors with closest color from reference image 102095f389652b69ee5487f18e744b7f54dcda1c733cdirk void map(const Image &mapImage_,const bool dither_=false); 10213ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 10223ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Filter image by replacing each pixel component with the median 10233ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // color in a circular neighborhood 102495f389652b69ee5487f18e744b7f54dcda1c733cdirk void medianFilter(const double radius_=0.0); 10251bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10263ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Reduce image by integral size 102795f389652b69ee5487f18e744b7f54dcda1c733cdirk void minify(void); 10281bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10293ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Modulate percent hue, saturation, and brightness of an image 103095f389652b69ee5487f18e744b7f54dcda1c733cdirk void modulate(const double brightness_,const double saturation_, 103195f389652b69ee5487f18e744b7f54dcda1c733cdirk const double hue_); 10321bab013cd87579204c8eb4671e3e658ef49d9aaadirk 1033617c1234f713a6b7068e2a5abbf94a23f77c8181dirk // Returns the normalized moments of one or more image channels. 10341dc9872b1090aee0396c72f854d103bcd94cb07bdirk ImageMoments moments(void); 1035617c1234f713a6b7068e2a5abbf94a23f77c8181dirk 10363648685f9a848931845044f9da77dccc4cc4f480dirk // Applies a kernel to the image according to the given mophology method. 10373648685f9a848931845044f9da77dccc4cc4f480dirk void morphology(const MorphologyMethod method_,const std::string kernel_, 10383648685f9a848931845044f9da77dccc4cc4f480dirk const ssize_t iterations_=1); 10393648685f9a848931845044f9da77dccc4cc4f480dirk void morphology(const MorphologyMethod method_, 10403648685f9a848931845044f9da77dccc4cc4f480dirk const KernelInfoType kernel_,const std::string arguments_, 10413648685f9a848931845044f9da77dccc4cc4f480dirk const ssize_t iterations_=1); 10423648685f9a848931845044f9da77dccc4cc4f480dirk void morphologyChannel(const ChannelType channel_, 10433648685f9a848931845044f9da77dccc4cc4f480dirk const MorphologyMethod method_,const std::string kernel_, 10443648685f9a848931845044f9da77dccc4cc4f480dirk const ssize_t iterations_=1); 10453648685f9a848931845044f9da77dccc4cc4f480dirk void morphologyChannel(const ChannelType channel_, 10463648685f9a848931845044f9da77dccc4cc4f480dirk const MorphologyMethod method_,const KernelInfoType kernel_, 10473648685f9a848931845044f9da77dccc4cc4f480dirk const std::string arguments_,const ssize_t iterations_=1); 10483648685f9a848931845044f9da77dccc4cc4f480dirk 10493ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Motion blur image with specified blur factor 10503ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The radius_ parameter specifies the radius of the Gaussian, in 10513ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // pixels, not counting the center pixel. The sigma_ parameter 10523ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the standard deviation of the Laplacian, in pixels. 10533ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The angle_ parameter specifies the angle the object appears 10543ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // to be comming from (zero degrees is from the right). 105595f389652b69ee5487f18e744b7f54dcda1c733cdirk void motionBlur(const double radius_,const double sigma_, 105695f389652b69ee5487f18e744b7f54dcda1c733cdirk const double angle_); 10571bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10583ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Negate colors in image. Set grayscale to only negate grayscale 10593ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // values in image. 106095f389652b69ee5487f18e744b7f54dcda1c733cdirk void negate(const bool grayscale_=false); 106195f389652b69ee5487f18e744b7f54dcda1c733cdirk void negateChannel(const ChannelType channel_,const bool grayscale_=false); 10621bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10633ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Normalize image (increase contrast by normalizing the pixel 10643ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // values to span the full range of color values) 106595f389652b69ee5487f18e744b7f54dcda1c733cdirk void normalize(void); 10663ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 10671bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Oilpaint image (image looks like oil painting) 106895f389652b69ee5487f18e744b7f54dcda1c733cdirk void oilPaint(const double radius_=0.0,const double sigma=1.0); 10693ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 10703ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Change color of opaque pixel to specified pen color. 1071a3af1222eb218de7eae918dcf92d2d3f8996271ddirk void opaque(const Color &opaqueColor_,const Color &penColor_, 1072a3af1222eb218de7eae918dcf92d2d3f8996271ddirk const bool invert_=false); 10731bab013cd87579204c8eb4671e3e658ef49d9aaadirk 1074f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Perform a ordered dither based on a number of pre-defined dithering 1075f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // threshold maps, but over multiple intensity levels. 1076f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void orderedDither(std::string thresholdMap_); 1077f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void orderedDitherChannel(const ChannelType channel_, 1078f1775d8f60a3ce551a096140d7559d46ba33ac14dirk std::string thresholdMap_); 1079f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 10801bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Set each pixel whose value is less than epsilon to epsilon or 10811bab013cd87579204c8eb4671e3e658ef49d9aaadirk // -epsilon (whichever is closer) otherwise the pixel value remains 10821bab013cd87579204c8eb4671e3e658ef49d9aaadirk // unchanged. 108395f389652b69ee5487f18e744b7f54dcda1c733cdirk void perceptible(const double epsilon_); 108495f389652b69ee5487f18e744b7f54dcda1c733cdirk void perceptibleChannel(const ChannelType channel_,const double epsilon_); 10853ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 1086e316d154e7b050fab78dbf86b33f0797594939cadirk // Returns the perceptual hash for this image. 1087e316d154e7b050fab78dbf86b33f0797594939cadirk Magick::ImagePerceptualHash perceptualHash(); 1088e316d154e7b050fab78dbf86b33f0797594939cadirk 10893ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Ping is similar to read except only enough of the image is read 10903ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // to determine the image columns, rows, and filesize. Access the 10913ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // columns(), rows(), and fileSize() attributes after invoking 10923ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // ping. The image data is not valid after calling ping. 109395f389652b69ee5487f18e744b7f54dcda1c733cdirk void ping(const std::string &imageSpec_); 10941bab013cd87579204c8eb4671e3e658ef49d9aaadirk 10953ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Ping is similar to read except only enough of the image is read 10963ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // to determine the image columns, rows, and filesize. Access the 10973ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // columns(), rows(), and fileSize() attributes after invoking 10983ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // ping. The image data is not valid after calling ping. 109995f389652b69ee5487f18e744b7f54dcda1c733cdirk void ping(const Blob &blob_); 110095f389652b69ee5487f18e744b7f54dcda1c733cdirk 110195f389652b69ee5487f18e744b7f54dcda1c733cdirk // Get/set pixel color at location x & y. 110295f389652b69ee5487f18e744b7f54dcda1c733cdirk void pixelColor(const ::ssize_t x_,const ::ssize_t y_,const Color &color_); 110395f389652b69ee5487f18e744b7f54dcda1c733cdirk Color pixelColor(const ::ssize_t x_,const ::ssize_t y_ ) const; 110495f389652b69ee5487f18e744b7f54dcda1c733cdirk 11051bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Simulates a Polaroid picture. 110695f389652b69ee5487f18e744b7f54dcda1c733cdirk void polaroid(const std::string &caption_,const double angle_, 110795f389652b69ee5487f18e744b7f54dcda1c733cdirk const PixelInterpolateMethod method_); 11081bab013cd87579204c8eb4671e3e658ef49d9aaadirk 11091bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Reduces the image to a limited number of colors for a "poster" effect. 111095f389652b69ee5487f18e744b7f54dcda1c733cdirk void posterize(const size_t levels_,const DitherMethod method_); 111195f389652b69ee5487f18e744b7f54dcda1c733cdirk void posterizeChannel(const ChannelType channel_,const size_t levels_, 111295f389652b69ee5487f18e744b7f54dcda1c733cdirk const DitherMethod method_); 11131bab013cd87579204c8eb4671e3e658ef49d9aaadirk 11141bab013cd87579204c8eb4671e3e658ef49d9aaadirk // Execute a named process module using an argc/argv syntax similar to 11151bab013cd87579204c8eb4671e3e658ef49d9aaadirk // that accepted by a C 'main' routine. An exception is thrown if the 11161bab013cd87579204c8eb4671e3e658ef49d9aaadirk // requested process module doesn't exist, fails to load, or fails during 11171bab013cd87579204c8eb4671e3e658ef49d9aaadirk // execution. 111895f389652b69ee5487f18e744b7f54dcda1c733cdirk void process(std::string name_,const ::ssize_t argc_,const char **argv_); 11191bab013cd87579204c8eb4671e3e658ef49d9aaadirk 11201940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Add or remove a named profile to/from the image. Remove the 11211940fe06f035ea32a4ec4df61f6897396877aa3cdirk // profile by passing an empty Blob (e.g. Blob()). Valid names are 11221940fe06f035ea32a4ec4df61f6897396877aa3cdirk // "*", "8BIM", "ICM", "IPTC", or a user/format-defined profile name. 11231940fe06f035ea32a4ec4df61f6897396877aa3cdirk void profile(const std::string name_,const Blob &colorProfile_); 11241940fe06f035ea32a4ec4df61f6897396877aa3cdirk 11251940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Retrieve a named profile from the image. Valid names are: 11261940fe06f035ea32a4ec4df61f6897396877aa3cdirk // "8BIM", "8BIMTEXT", "APP1", "APP1JPEG", "ICC", "ICM", & "IPTC" 11271940fe06f035ea32a4ec4df61f6897396877aa3cdirk // or an existing user/format-defined profile name. 11281940fe06f035ea32a4ec4df61f6897396877aa3cdirk Blob profile(const std::string name_) const; 11291940fe06f035ea32a4ec4df61f6897396877aa3cdirk 11303ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Quantize image (reduce number of colors) 113195f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantize(const bool measureError_=false); 11323ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 113395f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantumOperator(const ChannelType channel_, 113495f389652b69ee5487f18e744b7f54dcda1c733cdirk const MagickEvaluateOperator operator_,double rvalue_); 11353ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 113695f389652b69ee5487f18e744b7f54dcda1c733cdirk void quantumOperator(const ::ssize_t x_,const ::ssize_t y_, 113795f389652b69ee5487f18e744b7f54dcda1c733cdirk const size_t columns_,const size_t rows_,const ChannelType channel_, 113895f389652b69ee5487f18e744b7f54dcda1c733cdirk const MagickEvaluateOperator operator_,const double rvalue_); 11393ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11403ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Raise image (lighten or darken the edges of an image to give a 11413ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 3-D raised or lowered effect) 114295f389652b69ee5487f18e744b7f54dcda1c733cdirk void raise(const Geometry &geometry_=raiseGeometryDefault, 114395f389652b69ee5487f18e744b7f54dcda1c733cdirk const bool raisedFlag_=false); 11443ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11453ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Random threshold image. 11463ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 11473ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Changes the value of individual pixels based on the intensity 11483ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // of each pixel compared to a random threshold. The result is a 11493ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // low-contrast, two color image. The thresholds_ argument is a 11503ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // geometry containing LOWxHIGH thresholds. If the string 11513ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // contains 2x2, 3x3, or 4x4, then an ordered dither of order 2, 11523ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 3, or 4 will be performed instead. If a channel_ argument is 11533ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specified then only the specified channel is altered. This is 11543ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // a very fast alternative to 'quantize' based dithering. 115595f389652b69ee5487f18e744b7f54dcda1c733cdirk void randomThreshold(const Geometry &thresholds_); 11561940fe06f035ea32a4ec4df61f6897396877aa3cdirk void randomThresholdChannel(const ChannelType channel_, 11571940fe06f035ea32a4ec4df61f6897396877aa3cdirk const Geometry &thresholds_); 11583ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11593ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Read single image frame from in-memory BLOB 116095f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const Blob &blob_); 11613ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11623ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Read single image frame of specified size from in-memory BLOB 116395f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const Blob &blob_,const Geometry &size_); 11643ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11653ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Read single image frame of specified size and depth from 11663ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // in-memory BLOB 116795f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const Blob &blob_,const Geometry &size_,const size_t depth_); 11683ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11693ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Read single image frame of specified size, depth, and format 11703ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // from in-memory BLOB 117195f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const Blob &blob_,const Geometry &size_,const size_t depth_, 117295f389652b69ee5487f18e744b7f54dcda1c733cdirk const std::string &magick_); 11733ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11743ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Read single image frame of specified size, and format from 11753ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // in-memory BLOB 117695f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const Blob &blob_,const Geometry &size_, 117795f389652b69ee5487f18e744b7f54dcda1c733cdirk const std::string &magick_); 117895f389652b69ee5487f18e744b7f54dcda1c733cdirk 117995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Read single image frame of specified size into current object 118095f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const Geometry &size_,const std::string &imageSpec_); 118195f389652b69ee5487f18e744b7f54dcda1c733cdirk 11823ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Read single image frame from an array of raw pixels, with 11833ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specified storage type (ConstituteImage), e.g. 118495f389652b69ee5487f18e744b7f54dcda1c733cdirk // image.read( 640, 480, "RGB", 0, pixels ); 11851940fe06f035ea32a4ec4df61f6897396877aa3cdirk void read(const size_t width_,const size_t height_,const std::string &map_, 11861940fe06f035ea32a4ec4df61f6897396877aa3cdirk const StorageType type_,const void *pixels_); 118795f389652b69ee5487f18e744b7f54dcda1c733cdirk 118895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Read single image frame into current object 118995f389652b69ee5487f18e744b7f54dcda1c733cdirk void read(const std::string &imageSpec_); 11903ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 11911940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Transfers one or more pixel components from a buffer or file 11921940fe06f035ea32a4ec4df61f6897396877aa3cdirk // into the image pixel cache of an image. 11931940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Used to support image decoders. 11941940fe06f035ea32a4ec4df61f6897396877aa3cdirk void readPixels(const QuantumType quantum_,const unsigned char *source_); 11951940fe06f035ea32a4ec4df61f6897396877aa3cdirk 11963ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Reduce noise in image using a noise peak elimination filter 119795f389652b69ee5487f18e744b7f54dcda1c733cdirk void reduceNoise(void); 119895f389652b69ee5487f18e744b7f54dcda1c733cdirk void reduceNoise(const double order_); 119995f389652b69ee5487f18e744b7f54dcda1c733cdirk 1200f8c6db577bf34604c1b62d0ac8ae0a3010750493dirk // Resize image in terms of its pixel size. 1201c3723b409bfe442938f3a58a16d4723216d3e1d6dirk void resample(const Point &density_); 1202f8c6db577bf34604c1b62d0ac8ae0a3010750493dirk 12033ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Resize image to specified size. 120495f389652b69ee5487f18e744b7f54dcda1c733cdirk void resize(const Geometry &geometry_); 12053ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 12063ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Roll image (rolls image vertically and horizontally) by specified 12073ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // number of columnms and rows) 120895f389652b69ee5487f18e744b7f54dcda1c733cdirk void roll(const Geometry &roll_); 120995f389652b69ee5487f18e744b7f54dcda1c733cdirk void roll(const size_t columns_,const size_t rows_); 121095f389652b69ee5487f18e744b7f54dcda1c733cdirk 12113ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Rotate image counter-clockwise by specified number of degrees. 121295f389652b69ee5487f18e744b7f54dcda1c733cdirk void rotate(const double degrees_); 121395f389652b69ee5487f18e744b7f54dcda1c733cdirk 12146d612cf866ac2d4bae9e21f95b035f8bf50c6f28dirk // Rotational blur image. 12156d612cf866ac2d4bae9e21f95b035f8bf50c6f28dirk void rotationalBlur(const double angle_); 12166d612cf866ac2d4bae9e21f95b035f8bf50c6f28dirk void rotationalBlurChannel(const ChannelType channel_,const double angle_); 12176d612cf866ac2d4bae9e21f95b035f8bf50c6f28dirk 12183ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Resize image by using pixel sampling algorithm 121995f389652b69ee5487f18e744b7f54dcda1c733cdirk void sample(const Geometry &geometry_); 122095f389652b69ee5487f18e744b7f54dcda1c733cdirk 12213ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Resize image by using simple ratio algorithm 122295f389652b69ee5487f18e744b7f54dcda1c733cdirk void scale(const Geometry &geometry_); 122395f389652b69ee5487f18e744b7f54dcda1c733cdirk 12243ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Segment (coalesce similar image components) by analyzing the 12253ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // histograms of the color components and identifying units that 12263ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // are homogeneous with the fuzzy c-means technique. Also uses 12273ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // QuantizeColorSpace and Verbose image attributes 122895f389652b69ee5487f18e744b7f54dcda1c733cdirk void segment(const double clusterThreshold_=1.0, 122995f389652b69ee5487f18e744b7f54dcda1c733cdirk const double smoothingThreshold_=1.5); 123095f389652b69ee5487f18e744b7f54dcda1c733cdirk 1231f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Selectively blur pixels within a contrast threshold. It is similar to 1232f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // the unsharpen mask that sharpens everything with contrast above a 1233f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // certain threshold. 1234f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void selectiveBlur(const double radius_,const double sigma_, 1235f1775d8f60a3ce551a096140d7559d46ba33ac14dirk const double threshold_); 1236f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void selectiveBlurChannel(const ChannelType channel_,const double radius_, 1237f1775d8f60a3ce551a096140d7559d46ba33ac14dirk const double sigma_,const double threshold_); 1238f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 1239f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Separates a channel from the image and returns it as a grayscale image. 1240f1775d8f60a3ce551a096140d7559d46ba33ac14dirk Image separate(const ChannelType channel_); 1241f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 1242f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Applies a special effect to the image, similar to the effect achieved in 1243f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // a photo darkroom by sepia toning. Threshold ranges from 0 to 1244f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // QuantumRange and is a measure of the extent of the sepia toning. 1245f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // A threshold of 80% is a good starting point for a reasonable tone. 1246f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void sepiaTone(const double threshold_); 1247f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 1248f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Allocates a pixel cache region to store image pixels as defined 1249f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // by the region rectangle. This area is subsequently transferred 1250f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // from the pixel cache to the image via syncPixels. 1251f1775d8f60a3ce551a096140d7559d46ba33ac14dirk Quantum *setPixels(const ::ssize_t x_, const ::ssize_t y_, 1252f1775d8f60a3ce551a096140d7559d46ba33ac14dirk const size_t columns_,const size_t rows_); 1253f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 12543ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Shade image using distant light source 125595f389652b69ee5487f18e744b7f54dcda1c733cdirk void shade(const double azimuth_=30,const double elevation_=30, 125695f389652b69ee5487f18e744b7f54dcda1c733cdirk const bool colorShading_=false); 125795f389652b69ee5487f18e744b7f54dcda1c733cdirk 1258171a5b35472b42f8dd5d8ce387506cc9f5022e62cristy // Simulate an image shadow 125995f389652b69ee5487f18e744b7f54dcda1c733cdirk void shadow(const double percentAlpha_=80.0,const double sigma_=0.5, 126095f389652b69ee5487f18e744b7f54dcda1c733cdirk const ssize_t x_=5,const ssize_t y_=5); 12616fee7fb9d4f334471f72a84f03df5f8172272794cristy 12623ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Sharpen pixels in image 12633ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // The radius_ parameter specifies the radius of the Gaussian, in 12643ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // pixels, not counting the center pixel. The sigma_ parameter 12653ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // specifies the standard deviation of the Laplacian, in pixels. 126695f389652b69ee5487f18e744b7f54dcda1c733cdirk void sharpen(const double radius_=0.0,const double sigma_=1.0); 126795f389652b69ee5487f18e744b7f54dcda1c733cdirk void sharpenChannel(const ChannelType channel_,const double radius_=0.0, 126895f389652b69ee5487f18e744b7f54dcda1c733cdirk const double sigma_=1.0); 12693ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 12703ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Shave pixels from image edges. 127195f389652b69ee5487f18e744b7f54dcda1c733cdirk void shave(const Geometry &geometry_); 127295f389652b69ee5487f18e744b7f54dcda1c733cdirk 12733ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Shear image (create parallelogram by sliding image by X or Y axis) 127495f389652b69ee5487f18e744b7f54dcda1c733cdirk void shear(const double xShearAngle_,const double yShearAngle_); 127595f389652b69ee5487f18e744b7f54dcda1c733cdirk 12763ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // adjust the image contrast with a non-linear sigmoidal contrast algorithm 127795f389652b69ee5487f18e744b7f54dcda1c733cdirk void sigmoidalContrast(const size_t sharpen_,const double contrast, 127895f389652b69ee5487f18e744b7f54dcda1c733cdirk const double midpoint=QuantumRange/2.0); 127995f389652b69ee5487f18e744b7f54dcda1c733cdirk 128095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Image signature. Set force_ to true in order to re-calculate 128195f389652b69ee5487f18e744b7f54dcda1c733cdirk // the signature regardless of whether the image data has been 128295f389652b69ee5487f18e744b7f54dcda1c733cdirk // modified. 128395f389652b69ee5487f18e744b7f54dcda1c733cdirk std::string signature(const bool force_=false) const; 12843ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 1285f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Simulates a pencil sketch. We convolve the image with a Gaussian 1286f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // operator of the given radius and standard deviation (sigma). For 1287f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // reasonable results, radius should be larger than sigma. Use a 1288f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // radius of 0 and SketchImage() selects a suitable radius for you. 1289f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void sketch(const double radius_=0.0,const double sigma_=1.0, 1290f1775d8f60a3ce551a096140d7559d46ba33ac14dirk const double angle_=0.0); 1291f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 12923ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Solarize image (similar to effect seen when exposing a 12933ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // photographic film to light during the development process) 129495f389652b69ee5487f18e744b7f54dcda1c733cdirk void solarize(const double factor_=50.0); 129595f389652b69ee5487f18e744b7f54dcda1c733cdirk 12961940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Sparse color image, given a set of coordinates, interpolates the colors 12971940fe06f035ea32a4ec4df61f6897396877aa3cdirk // found at those coordinates, across the whole image, using various 12981940fe06f035ea32a4ec4df61f6897396877aa3cdirk // methods. 12991940fe06f035ea32a4ec4df61f6897396877aa3cdirk void sparseColor(const ChannelType channel_, 13001940fe06f035ea32a4ec4df61f6897396877aa3cdirk const SparseColorMethod method_,const size_t numberArguments_, 13011940fe06f035ea32a4ec4df61f6897396877aa3cdirk const double *arguments_); 13021940fe06f035ea32a4ec4df61f6897396877aa3cdirk 13038198a75baed6048bb2f5a2c04c773cce5e512c34cristy // Splice the background color into the image. 130495f389652b69ee5487f18e744b7f54dcda1c733cdirk void splice(const Geometry &geometry_); 13058198a75baed6048bb2f5a2c04c773cce5e512c34cristy 13063ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Spread pixels randomly within image by specified ammount 130795f389652b69ee5487f18e744b7f54dcda1c733cdirk void spread(const size_t amount_=3); 130895f389652b69ee5487f18e744b7f54dcda1c733cdirk 1309e316d154e7b050fab78dbf86b33f0797594939cadirk // Returns the statistics for this image. 13107b6b37ee0712fc684e19cf3b7472cf9063b3d2f5dirk Magick::ImageStatistics statistics(); 13113ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 13123ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Add a digital watermark to the image (based on second image) 131395f389652b69ee5487f18e744b7f54dcda1c733cdirk void stegano(const Image &watermark_); 131495f389652b69ee5487f18e744b7f54dcda1c733cdirk 13153ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Create an image which appears in stereo when viewed with 13163ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // red-blue glasses (Red image on left, blue on right) 131795f389652b69ee5487f18e744b7f54dcda1c733cdirk void stereo(const Image &rightImage_); 131895f389652b69ee5487f18e744b7f54dcda1c733cdirk 13199f89a3fdb53e6226e8361b6d7b422f0387aa9431cristy // Strip strips an image of all profiles and comments. 132095f389652b69ee5487f18e744b7f54dcda1c733cdirk void strip(void); 13219f89a3fdb53e6226e8361b6d7b422f0387aa9431cristy 1322c20fa63e4b57d62d33db77a5adc746ede902e5eddirk // Search for the specified image at EVERY possible location in this image. 1323c20fa63e4b57d62d33db77a5adc746ede902e5eddirk // This is slow! very very slow.. It returns a similarity image such that 1324c20fa63e4b57d62d33db77a5adc746ede902e5eddirk // an exact match location is completely white and if none of the pixels 1325c20fa63e4b57d62d33db77a5adc746ede902e5eddirk // match, black, otherwise some gray level in-between. 1326c20fa63e4b57d62d33db77a5adc746ede902e5eddirk Image subImageSearch(const Image &reference_,const MetricType metric_, 1327c20fa63e4b57d62d33db77a5adc746ede902e5eddirk Geometry *offset_,double *similarityMetric_, 1328c20fa63e4b57d62d33db77a5adc746ede902e5eddirk const double similarityThreshold=(-1.0)); 1329c20fa63e4b57d62d33db77a5adc746ede902e5eddirk 13303ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Swirl image (image pixels are rotated by degrees) 133195f389652b69ee5487f18e744b7f54dcda1c733cdirk void swirl(const double degrees_); 133295f389652b69ee5487f18e744b7f54dcda1c733cdirk 13331940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Transfers the image cache pixels to the image. 13341940fe06f035ea32a4ec4df61f6897396877aa3cdirk void syncPixels(void); 13351940fe06f035ea32a4ec4df61f6897396877aa3cdirk 13363ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Channel a texture on image background 133795f389652b69ee5487f18e744b7f54dcda1c733cdirk void texture(const Image &texture_); 133895f389652b69ee5487f18e744b7f54dcda1c733cdirk 13393ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Threshold image 134095f389652b69ee5487f18e744b7f54dcda1c733cdirk void threshold(const double threshold_); 134195f389652b69ee5487f18e744b7f54dcda1c733cdirk 1342bd85b6da2c4e91fa1136faa0c88510fb4378a8c4cristy // Resize image to thumbnail size 1343bd85b6da2c4e91fa1136faa0c88510fb4378a8c4cristy void thumbnail(const Geometry &geometry_); 1344bd85b6da2c4e91fa1136faa0c88510fb4378a8c4cristy 1345f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Applies a color vector to each pixel in the image. The length of the 1346f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // vector is 0 for black and white and at its maximum for the midtones. 1347f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // The vector weighting function is f(x)=(1-(4.0*((x-0.5)*(x-0.5)))) 1348f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void tint(const std::string opacity_); 1349f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 13503ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Transform image based on image and crop geometries 13513ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Crop geometry is optional 135295f389652b69ee5487f18e744b7f54dcda1c733cdirk void transform(const Geometry &imageGeometry_); 135395f389652b69ee5487f18e744b7f54dcda1c733cdirk void transform(const Geometry &imageGeometry_, 135495f389652b69ee5487f18e744b7f54dcda1c733cdirk const Geometry &cropGeometry_); 135595f389652b69ee5487f18e744b7f54dcda1c733cdirk 135695f389652b69ee5487f18e744b7f54dcda1c733cdirk // Origin of coordinate system to use when annotating with text or drawing 135795f389652b69ee5487f18e744b7f54dcda1c733cdirk void transformOrigin(const double x_,const double y_); 135895f389652b69ee5487f18e744b7f54dcda1c733cdirk 135995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Reset transformation parameters to default 136095f389652b69ee5487f18e744b7f54dcda1c733cdirk void transformReset(void); 136195f389652b69ee5487f18e744b7f54dcda1c733cdirk 136295f389652b69ee5487f18e744b7f54dcda1c733cdirk // Scale to use when annotating with text or drawing 136395f389652b69ee5487f18e744b7f54dcda1c733cdirk void transformScale(const double sx_,const double sy_); 13643ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 13653ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Add matte image to image, setting pixels matching color to 13663ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // transparent 136795f389652b69ee5487f18e744b7f54dcda1c733cdirk void transparent(const Color &color_); 136895f389652b69ee5487f18e744b7f54dcda1c733cdirk 13693ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Add matte image to image, for all the pixels that lies in between 13703ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the given two color 137195f389652b69ee5487f18e744b7f54dcda1c733cdirk void transparentChroma(const Color &colorLow_,const Color &colorHigh_); 13723ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 1373982785cc04fa211e60b4c1ee8f28996c23c06e80dirk // Creates a horizontal mirror image by reflecting the pixels around the 1374982785cc04fa211e60b4c1ee8f28996c23c06e80dirk // central y-axis while rotating them by 90 degrees. 1375982785cc04fa211e60b4c1ee8f28996c23c06e80dirk void transpose(void); 1376982785cc04fa211e60b4c1ee8f28996c23c06e80dirk 1377982785cc04fa211e60b4c1ee8f28996c23c06e80dirk // Creates a vertical mirror image by reflecting the pixels around the 1378982785cc04fa211e60b4c1ee8f28996c23c06e80dirk // central x-axis while rotating them by 270 degrees. 1379982785cc04fa211e60b4c1ee8f28996c23c06e80dirk void transverse(void); 1380982785cc04fa211e60b4c1ee8f28996c23c06e80dirk 13813ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Trim edges that are the background color from the image 138295f389652b69ee5487f18e744b7f54dcda1c733cdirk void trim(void); 13833ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 1384f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Returns the unique colors of an image. 1385f1775d8f60a3ce551a096140d7559d46ba33ac14dirk Image uniqueColors(void); 1386f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 13873ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Replace image with a sharpened version of the original image 13883ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // using the unsharp mask algorithm. 13893ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // radius_ 13903ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the radius of the Gaussian, in pixels, not counting the 13913ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // center pixel. 13923ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // sigma_ 13933ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the standard deviation of the Gaussian, in pixels. 13943afd4014cd833bc3c170cb54e37c925ceacd17decristy // amount_ 13953ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the percentage of the difference between the original and 13963ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the blur image that is added back into the original. 13973ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // threshold_ 13983ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // the threshold in pixels needed to apply the diffence amount. 139995f389652b69ee5487f18e744b7f54dcda1c733cdirk void unsharpmask(const double radius_,const double sigma_, 140095f389652b69ee5487f18e744b7f54dcda1c733cdirk const double amount_,const double threshold_); 140195f389652b69ee5487f18e744b7f54dcda1c733cdirk void unsharpmaskChannel(const ChannelType channel_,const double radius_, 140295f389652b69ee5487f18e744b7f54dcda1c733cdirk const double sigma_,const double amount_,const double threshold_); 14033ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 1404f1775d8f60a3ce551a096140d7559d46ba33ac14dirk // Softens the edges of the image in vignette style. 1405f1775d8f60a3ce551a096140d7559d46ba33ac14dirk void vignette(const double radius_=0.0,const double sigma_=1.0, 1406f1775d8f60a3ce551a096140d7559d46ba33ac14dirk const ssize_t x_=0,const ssize_t y_=0); 1407f1775d8f60a3ce551a096140d7559d46ba33ac14dirk 14083ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Map image pixels to a sine wave 140995f389652b69ee5487f18e744b7f54dcda1c733cdirk void wave(const double amplitude_=25.0,const double wavelength_=150.0); 1410092a8ea1959d818804462ea79231863dc2e3fd26dirk 141150666310ad7ab8e07037cb72cdab27b07540e150dirk // Forces all pixels above the threshold into white while leaving all 1412092a8ea1959d818804462ea79231863dc2e3fd26dirk // pixels at or below the threshold unchanged. 141395f389652b69ee5487f18e744b7f54dcda1c733cdirk void whiteThreshold(const std::string &threshold_); 141495f389652b69ee5487f18e744b7f54dcda1c733cdirk void whiteThresholdChannel(const ChannelType channel_, 141595f389652b69ee5487f18e744b7f54dcda1c733cdirk const std::string &threshold_); 14163ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14173ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Write single image frame to in-memory BLOB, with optional 14183ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // format and adjoin parameters. 141995f389652b69ee5487f18e744b7f54dcda1c733cdirk void write(Blob *blob_); 142095f389652b69ee5487f18e744b7f54dcda1c733cdirk void write(Blob *blob_,const std::string &magick_); 142195f389652b69ee5487f18e744b7f54dcda1c733cdirk void write(Blob *blob_,const std::string &magick_,const size_t depth_); 14223ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14233ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Write single image frame to an array of pixels with storage 14243ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // type specified by user (DispatchImage), e.g. 14251940fe06f035ea32a4ec4df61f6897396877aa3cdirk // image.write( 0, 0, 640, 1, "RGB", 0, pixels ); 142695f389652b69ee5487f18e744b7f54dcda1c733cdirk void write(const ::ssize_t x_,const ::ssize_t y_,const size_t columns_, 142795f389652b69ee5487f18e744b7f54dcda1c733cdirk const size_t rows_,const std::string &map_,const StorageType type_, 142895f389652b69ee5487f18e744b7f54dcda1c733cdirk void *pixels_); 14293ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 143095f389652b69ee5487f18e744b7f54dcda1c733cdirk // Write single image frame to a file 143195f389652b69ee5487f18e744b7f54dcda1c733cdirk void write(const std::string &imageSpec_); 14323ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14333ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Transfers one or more pixel components from the image pixel 14343ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // cache to a buffer or file. 14353ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Used to support image encoders. 143695f389652b69ee5487f18e744b7f54dcda1c733cdirk void writePixels(const QuantumType quantum_,unsigned char *destination_); 14373ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 143895f389652b69ee5487f18e744b7f54dcda1c733cdirk // Zoom image to specified size. 143995f389652b69ee5487f18e744b7f54dcda1c733cdirk void zoom(const Geometry &geometry_); 144095f389652b69ee5487f18e744b7f54dcda1c733cdirk 144195f389652b69ee5487f18e744b7f54dcda1c733cdirk ////////////////////////////////////////////////////////////////////// 14423ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 14433ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // No user-serviceable parts beyond this point 14443ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // 14453ed852eea50f9d4cd633efb8c2b054b8e33c253cristy ////////////////////////////////////////////////////////////////////// 14463ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14473ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Construct with MagickCore::Image and default options 144895f389652b69ee5487f18e744b7f54dcda1c733cdirk Image(MagickCore::Image *image_); 14493ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14503ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Retrieve Image* 145195f389652b69ee5487f18e744b7f54dcda1c733cdirk MagickCore::Image *&image(void); 145295f389652b69ee5487f18e744b7f54dcda1c733cdirk const MagickCore::Image *constImage(void) const; 14533ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14543ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Retrieve ImageInfo* 145595f389652b69ee5487f18e744b7f54dcda1c733cdirk MagickCore::ImageInfo *imageInfo(void); 145695f389652b69ee5487f18e744b7f54dcda1c733cdirk const MagickCore::ImageInfo *constImageInfo(void) const; 14573ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14581940fe06f035ea32a4ec4df61f6897396877aa3cdirk // Retrieve Options* 14591940fe06f035ea32a4ec4df61f6897396877aa3cdirk Options *options(void); 14601940fe06f035ea32a4ec4df61f6897396877aa3cdirk const Options *constOptions(void) const; 14611940fe06f035ea32a4ec4df61f6897396877aa3cdirk 14623ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Retrieve QuantizeInfo* 146395f389652b69ee5487f18e744b7f54dcda1c733cdirk MagickCore::QuantizeInfo *quantizeInfo(void); 146495f389652b69ee5487f18e744b7f54dcda1c733cdirk const MagickCore::QuantizeInfo *constQuantizeInfo(void) const; 14653ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14663ed852eea50f9d4cd633efb8c2b054b8e33c253cristy // Prepare to update image (copy if reference > 1) 146795f389652b69ee5487f18e744b7f54dcda1c733cdirk void modifyImage(void); 14683ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 146995f389652b69ee5487f18e744b7f54dcda1c733cdirk // Replace current image (reference counted) 147095f389652b69ee5487f18e744b7f54dcda1c733cdirk MagickCore::Image *replaceImage(MagickCore::Image *replacement_); 147195f389652b69ee5487f18e744b7f54dcda1c733cdirk 14723ed852eea50f9d4cd633efb8c2b054b8e33c253cristy private: 147395f389652b69ee5487f18e744b7f54dcda1c733cdirk 1474671b5d721987b2a12d84b656de888be1c99aa881dirk void read(MagickCore::Image *image, 1475671b5d721987b2a12d84b656de888be1c99aa881dirk MagickCore::ExceptionInfo *exceptionInfo); 1476671b5d721987b2a12d84b656de888be1c99aa881dirk 1477223843f66554713ee926b09f958ff6bfdb5acb61dirk void floodFill(const ssize_t x_,const ssize_t y_, 1478223843f66554713ee926b09f958ff6bfdb5acb61dirk const Magick::Image *fillPattern_,const Color &fill_, 1479223843f66554713ee926b09f958ff6bfdb5acb61dirk const PixelInfo *target,const bool invert_); 1480223843f66554713ee926b09f958ff6bfdb5acb61dirk 148195f389652b69ee5487f18e744b7f54dcda1c733cdirk ImageRef *_imgRef; 148277328896b876314656427663695bc7b2c9be3f74dirk bool _quiet; 14833ed852eea50f9d4cd633efb8c2b054b8e33c253cristy }; 14843ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14853ed852eea50f9d4cd633efb8c2b054b8e33c253cristy} // end of namespace Magick 14863ed852eea50f9d4cd633efb8c2b054b8e33c253cristy 14873ed852eea50f9d4cd633efb8c2b054b8e33c253cristy#endif // Magick_Image_header 1488