#include "magick/image.h"
#include "magick/image-private.h"
#include "magick/color.h"
#include "magick/colorspace-private.h"
#include "magick/exception-private.h"
#include "magick/pixel-accessor.h"
Go to the source code of this file.
Functions | |
MagickPrivate MagickBooleanType | IsIntensitySimilar (const Image *, const PixelPacket *, const PixelPacket *) |
static double | GetFuzzyColorDistance (const Image *p, const Image *q) |
static MagickBooleanType | IsColorEqual (const PixelPacket *p, const PixelPacket *q) |
static MagickBooleanType | IsMagickColorEqual (const MagickPixelPacket *p, const MagickPixelPacket *q) |
static MagickBooleanType | IsMagickGray (const MagickPixelPacket *pixel) |
static MagickRealType | MagickPixelIntensity (const MagickPixelPacket *pixel) |
static Quantum | MagickPixelIntensityToQuantum (const MagickPixelPacket *pixel) |
static MagickRealType | MagickPixelLuma (const MagickPixelPacket *pixel) |
static MagickRealType | MagickPixelLuminance (const MagickPixelPacket *pixel) |
References _Image::fuzz, MagickMax, and MagickSQ1_2.
Referenced by CompareImageChannels(), and GetAbsoluteDistortion().
static MagickBooleanType IsColorEqual | ( | const PixelPacket * | p, | |
const PixelPacket * | q | |||
) | [inline, static] |
References AbsolutePixelValue(), _PixelPacket::blue, _PixelPacket::green, MagickEpsilon, MagickFalse, MagickTrue, and _PixelPacket::red.
MagickPrivate MagickBooleanType IsIntensitySimilar | ( | const Image * | , | |
const PixelPacket * | , | |||
const PixelPacket * | ||||
) |
References _Image::fuzz, GetPixelIntensity(), MagickFalse, MagickMax, MagickSQ1_2, and MagickTrue.
static MagickBooleanType IsMagickColorEqual | ( | const MagickPixelPacket * | p, | |
const MagickPixelPacket * | q | |||
) | [inline, static] |
References AbsolutePixelValue(), _MagickPixelPacket::blue, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, _MagickPixelPacket::index, MagickEpsilon, MagickFalse, MagickTrue, _MagickPixelPacket::matte, _MagickPixelPacket::opacity, OpaqueOpacity, _MagickPixelPacket::red, and TransparentOpacity.
Referenced by CheckImageColors(), ClassifyImageColors(), IsHistogramImage(), and IsMagickColorSimilar().
static MagickBooleanType IsMagickGray | ( | const MagickPixelPacket * | pixel | ) | [inline, static] |
References AbsolutePixelValue(), _MagickPixelPacket::blue, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, IssRGBCompatibleColorspace(), MagickEpsilon, MagickFalse, MagickTrue, and _MagickPixelPacket::red.
Referenced by BlackThresholdImageChannel(), ConformMagickPixelPacket(), ThresholdImageChannel(), and WhiteThresholdImageChannel().
static MagickRealType MagickPixelIntensity | ( | const MagickPixelPacket * | pixel | ) | [inline, static] |
static Quantum MagickPixelIntensityToQuantum | ( | const MagickPixelPacket * | pixel | ) | [inline, static] |
References _MagickPixelPacket::blue, ClampToQuantum(), _MagickPixelPacket::colorspace, _MagickPixelPacket::green, IsGrayColorspace(), MagickFalse, and _MagickPixelPacket::red.
Referenced by ClutImageChannel(), and CompositeImageChannel().
static MagickRealType MagickPixelLuma | ( | const MagickPixelPacket * | pixel | ) | [inline, static] |
static MagickRealType MagickPixelLuminance | ( | const MagickPixelPacket * | pixel | ) | [inline, static] |