2279 lines
91 KiB
C
2279 lines
91 KiB
C
/*
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% %
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% %
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% %
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% PPPP IIIII X X EEEEE L %
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% P P I X X E L %
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% PPPP I X EEE L %
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% P I X X E L %
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% P IIIII X X EEEEE LLLLL %
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% %
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% W W AAA N N DDDD %
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% W W A A NN N D D %
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% W W W AAAAA N N N D D %
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% WW WW A A N NN D D %
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% W W A A N N DDDD %
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% %
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% %
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% MagickWand Image Pixel Wand Methods %
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% %
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% Software Design %
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% Cristy %
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% March 2003 %
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% %
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% %
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% Copyright 1999-2021 ImageMagick Studio LLC, a non-profit organization %
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% dedicated to making software imaging solutions freely available. %
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% %
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% You may not use this file except in compliance with the License. You may %
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% obtain a copy of the License at %
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% %
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% https://imagemagick.org/script/license.php %
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% %
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% Unless required by applicable law or agreed to in writing, software %
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% distributed under the License is distributed on an "AS IS" BASIS, %
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% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
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% See the License for the specific language governing permissions and %
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% limitations under the License. %
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% %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%
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%
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%
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*/
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/*
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Include declarations.
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*/
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#include "MagickWand/studio.h"
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#include "MagickWand/MagickWand.h"
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#include "MagickWand/magick-wand-private.h"
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#include "MagickWand/pixel-wand-private.h"
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#include "MagickWand/wand.h"
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/*
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Define declarations.
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*/
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#define PixelWandId "PixelWand"
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/*
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Typedef declarations.
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*/
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struct _PixelWand
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{
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size_t
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id;
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char
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name[MagickPathExtent];
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ExceptionInfo
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*exception;
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PixelInfo
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pixel;
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size_t
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count;
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MagickBooleanType
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debug;
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size_t
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signature;
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};
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/*
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% %
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% %
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% %
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% C l e a r P i x e l W a n d %
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% %
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% %
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% %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%
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% ClearPixelWand() clears resources associated with the wand.
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%
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% The format of the ClearPixelWand method is:
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%
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% void ClearPixelWand(PixelWand *wand)
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%
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% A description of each parameter follows:
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%
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% o wand: the pixel wand.
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%
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*/
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WandExport void ClearPixelWand(PixelWand *wand)
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{
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assert(wand != (PixelWand *) NULL);
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assert(wand->signature == MagickWandSignature);
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if (wand->debug != MagickFalse)
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(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
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ClearMagickException(wand->exception);
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wand->pixel.colorspace=sRGBColorspace;
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wand->debug=IsEventLogging();
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}
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/*
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% %
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% %
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% %
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% C l o n e P i x e l W a n d %
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% %
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% %
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% %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%
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% ClonePixelWand() makes an exact copy of the specified wand.
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%
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% The format of the ClonePixelWand method is:
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%
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% PixelWand *ClonePixelWand(const PixelWand *wand)
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%
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% A description of each parameter follows:
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%
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% o wand: the magick wand.
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%
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*/
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WandExport PixelWand *ClonePixelWand(const PixelWand *wand)
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{
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PixelWand
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*clone_wand;
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assert(wand != (PixelWand *) NULL);
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assert(wand->signature == MagickWandSignature);
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if (wand->debug != MagickFalse)
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(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
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clone_wand=(PixelWand *) AcquireCriticalMemory(sizeof(*clone_wand));
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(void) memset(clone_wand,0,sizeof(*clone_wand));
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clone_wand->id=AcquireWandId();
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(void) FormatLocaleString(clone_wand->name,MagickPathExtent,"%s-%.20g",
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PixelWandId,(double) clone_wand->id);
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clone_wand->exception=AcquireExceptionInfo();
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InheritException(clone_wand->exception,wand->exception);
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clone_wand->pixel=wand->pixel;
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clone_wand->count=wand->count;
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clone_wand->debug=IsEventLogging();
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if (clone_wand->debug != MagickFalse)
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(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",clone_wand->name);
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clone_wand->signature=MagickWandSignature;
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return(clone_wand);
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}
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/*
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% %
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% %
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% %
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% C l o n e P i x e l W a n d s %
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% %
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% %
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% %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%
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% ClonePixelWands() makes an exact copy of the specified wands.
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%
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% The format of the ClonePixelWands method is:
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%
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% PixelWand **ClonePixelWands(const PixelWand **wands,
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% const size_t number_wands)
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%
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% A description of each parameter follows:
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%
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% o wands: the magick wands.
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%
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% o number_wands: the number of wands.
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%
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*/
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WandExport PixelWand **ClonePixelWands(const PixelWand **wands,
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const size_t number_wands)
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{
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ssize_t
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i;
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PixelWand
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**clone_wands;
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clone_wands=(PixelWand **) AcquireCriticalMemory((size_t) number_wands*
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sizeof(*clone_wands));
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for (i=0; i < (ssize_t) number_wands; i++)
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clone_wands[i]=ClonePixelWand(wands[i]);
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return(clone_wands);
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}
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/*
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% %
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% %
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% %
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% D e s t r o y P i x e l W a n d %
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% %
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% %
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% %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%
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% DestroyPixelWand() deallocates resources associated with a PixelWand.
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%
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% The format of the DestroyPixelWand method is:
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%
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% PixelWand *DestroyPixelWand(PixelWand *wand)
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%
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% A description of each parameter follows:
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%
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% o wand: the pixel wand.
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%
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*/
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WandExport PixelWand *DestroyPixelWand(PixelWand *wand)
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{
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assert(wand != (PixelWand *) NULL);
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assert(wand->signature == MagickWandSignature);
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if (wand->debug != MagickFalse)
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(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
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wand->exception=DestroyExceptionInfo(wand->exception);
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wand->signature=(~MagickWandSignature);
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RelinquishWandId(wand->id);
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wand=(PixelWand *) RelinquishMagickMemory(wand);
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return(wand);
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}
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/*
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% %
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% %
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% %
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% D e s t r o y P i x e l W a n d s %
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% %
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% %
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% %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%
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% DestroyPixelWands() deallocates resources associated with an array of
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% pixel wands.
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%
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% The format of the DestroyPixelWands method is:
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%
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% PixelWand **DestroyPixelWands(PixelWand **wand,
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% const size_t number_wands)
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%
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% A description of each parameter follows:
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%
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% o wand: the pixel wand.
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%
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% o number_wands: the number of wands.
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%
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*/
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WandExport PixelWand **DestroyPixelWands(PixelWand **wand,
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const size_t number_wands)
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{
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ssize_t
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i;
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assert(wand != (PixelWand **) NULL);
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assert(*wand != (PixelWand *) NULL);
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assert((*wand)->signature == MagickWandSignature);
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if ((*wand)->debug != MagickFalse)
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(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",(*wand)->name);
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for (i=(ssize_t) number_wands-1; i >= 0; i--)
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wand[i]=DestroyPixelWand(wand[i]);
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wand=(PixelWand **) RelinquishMagickMemory(wand);
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return(wand);
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}
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/*
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% %
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% %
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% %
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% I s P i x e l W a n d S i m i l a r %
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% %
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% %
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% %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%
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% IsPixelWandSimilar() returns MagickTrue if the distance between two
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% colors is less than the specified distance.
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%
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% The format of the IsPixelWandSimilar method is:
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%
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% MagickBooleanType IsPixelWandSimilar(PixelWand *p,PixelWand *q,
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% const double fuzz)
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%
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% A description of each parameter follows:
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%
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% o p: the pixel wand.
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%
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% o q: the pixel wand.
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%
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% o fuzz: any two colors that are less than or equal to this distance
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% squared are consider similar.
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%
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*/
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WandExport MagickBooleanType IsPixelWandSimilar(PixelWand *p,PixelWand *q,
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const double fuzz)
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{
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assert(p != (PixelWand *) NULL);
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assert(p->signature == MagickWandSignature);
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if (p->debug != MagickFalse)
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(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",p->name);
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assert(q != (PixelWand *) NULL);
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assert(q->signature == MagickWandSignature);
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if (q->debug != MagickFalse)
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(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",q->name);
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p->pixel.fuzz=fuzz;
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q->pixel.fuzz=fuzz;
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return(IsFuzzyEquivalencePixelInfo(&p->pixel,&q->pixel));
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}
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/*
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% %
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% %
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% %
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% I s P i x e l W a n d %
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% %
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% %
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% %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%
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% IsPixelWand() returns MagickTrue if the wand is verified as a pixel wand.
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%
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% The format of the IsPixelWand method is:
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%
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% MagickBooleanType IsPixelWand(const PixelWand *wand)
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%
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% A description of each parameter follows:
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%
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% o wand: the magick wand.
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%
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*/
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WandExport MagickBooleanType IsPixelWand(const PixelWand *wand)
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{
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if (wand == (const PixelWand *) NULL)
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return(MagickFalse);
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if (wand->signature != MagickWandSignature)
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return(MagickFalse);
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if (LocaleNCompare(wand->name,PixelWandId,strlen(PixelWandId)) != 0)
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return(MagickFalse);
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return(MagickTrue);
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}
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/*
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% %
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% %
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% %
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% N e w P i x e l W a n d %
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% %
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% %
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% %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%
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% NewPixelWand() returns a new pixel wand.
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%
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% The format of the NewPixelWand method is:
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%
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% PixelWand *NewPixelWand(void)
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%
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*/
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WandExport PixelWand *NewPixelWand(void)
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{
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const char
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*quantum;
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PixelWand
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*wand;
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size_t
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depth;
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depth=MAGICKCORE_QUANTUM_DEPTH;
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quantum=GetMagickQuantumDepth(&depth);
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if (depth != MAGICKCORE_QUANTUM_DEPTH)
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ThrowWandFatalException(WandError,"QuantumDepthMismatch",quantum);
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wand=(PixelWand *) AcquireCriticalMemory(sizeof(*wand));
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(void) memset(wand,0,sizeof(*wand));
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wand->id=AcquireWandId();
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(void) FormatLocaleString(wand->name,MagickPathExtent,"%s-%.20g",PixelWandId,
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(double) wand->id);
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wand->exception=AcquireExceptionInfo();
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GetPixelInfo((Image *) NULL,&wand->pixel);
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wand->debug=IsEventLogging();
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if (wand->debug != MagickFalse)
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(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
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wand->signature=MagickWandSignature;
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return(wand);
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}
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||
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/*
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
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% %
|
||
% %
|
||
% N e w P i x e l W a n d s %
|
||
% %
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||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
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||
% NewPixelWands() returns an array of pixel wands.
|
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%
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% The format of the NewPixelWands method is:
|
||
%
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||
% PixelWand **NewPixelWands(const size_t number_wands)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o number_wands: the number of wands.
|
||
%
|
||
*/
|
||
WandExport PixelWand **NewPixelWands(const size_t number_wands)
|
||
{
|
||
ssize_t
|
||
i;
|
||
|
||
PixelWand
|
||
**wands;
|
||
|
||
wands=(PixelWand **) AcquireCriticalMemory((size_t) number_wands*
|
||
sizeof(*wands));
|
||
for (i=0; i < (ssize_t) number_wands; i++)
|
||
wands[i]=NewPixelWand();
|
||
return(wands);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l C l e a r E x c e p t i o n %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelClearException() clear any exceptions associated with the iterator.
|
||
%
|
||
% The format of the PixelClearException method is:
|
||
%
|
||
% MagickBooleanType PixelClearException(PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport MagickBooleanType PixelClearException(PixelWand *wand)
|
||
{
|
||
assert(wand != (PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
ClearMagickException(wand->exception);
|
||
return(MagickTrue);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t A l p h a %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetAlpha() returns the normalized alpha value of the pixel wand.
|
||
%
|
||
% The format of the PixelGetAlpha method is:
|
||
%
|
||
% double PixelGetAlpha(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport double PixelGetAlpha(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return((double) QuantumScale*wand->pixel.alpha);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t A l p h a Q u a n t u m %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetAlphaQuantum() returns the alpha value of the pixel wand.
|
||
%
|
||
% The format of the PixelGetAlphaQuantum method is:
|
||
%
|
||
% Quantum PixelGetAlphaQuantum(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport Quantum PixelGetAlphaQuantum(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return(ClampToQuantum(wand->pixel.alpha));
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t B l a c k %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetBlack() returns the normalized black color of the pixel wand.
|
||
%
|
||
% The format of the PixelGetBlack method is:
|
||
%
|
||
% double PixelGetBlack(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport double PixelGetBlack(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return((double) QuantumScale*wand->pixel.black);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t B l a c k Q u a n t u m %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetBlackQuantum() returns the black color of the pixel wand.
|
||
%
|
||
% The format of the PixelGetBlackQuantum method is:
|
||
%
|
||
% Quantum PixelGetBlackQuantum(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport Quantum PixelGetBlackQuantum(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return(ClampToQuantum(wand->pixel.black));
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t B l u e %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetBlue() returns the normalized blue color of the pixel wand.
|
||
%
|
||
% The format of the PixelGetBlue method is:
|
||
%
|
||
% double PixelGetBlue(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport double PixelGetBlue(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return((double) QuantumScale*wand->pixel.blue);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t B l u e Q u a n t u m %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetBlueQuantum() returns the blue color of the pixel wand.
|
||
%
|
||
% The format of the PixelGetBlueQuantum method is:
|
||
%
|
||
% Quantum PixelGetBlueQuantum(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport Quantum PixelGetBlueQuantum(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return(ClampToQuantum(wand->pixel.blue));
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t C o l o r A s S t r i n g %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetColorAsString() returnsd the color of the pixel wand as a string.
|
||
%
|
||
% The format of the PixelGetColorAsString method is:
|
||
%
|
||
% char *PixelGetColorAsString(PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport char *PixelGetColorAsString(const PixelWand *wand)
|
||
{
|
||
char
|
||
*color;
|
||
|
||
PixelInfo
|
||
pixel;
|
||
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
pixel=wand->pixel;
|
||
color=AcquireString((const char *) NULL);
|
||
GetColorTuple(&pixel,MagickFalse,color);
|
||
return(color);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t C o l o r A s N o r m a l i z e d S t r i n g %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetColorAsNormalizedString() returns the normalized color of the pixel
|
||
% wand as a string.
|
||
%
|
||
% The format of the PixelGetColorAsNormalizedString method is:
|
||
%
|
||
% char *PixelGetColorAsNormalizedString(PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport char *PixelGetColorAsNormalizedString(const PixelWand *wand)
|
||
{
|
||
char
|
||
color[2*MagickPathExtent];
|
||
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
(void) FormatLocaleString(color,MagickPathExtent,"%g,%g,%g",(double)
|
||
(QuantumScale*wand->pixel.red),(double) (QuantumScale*wand->pixel.green),
|
||
(double) (QuantumScale*wand->pixel.blue));
|
||
if (wand->pixel.colorspace == CMYKColorspace)
|
||
(void) FormatLocaleString(color+strlen(color),MagickPathExtent,",%g",
|
||
(double) (QuantumScale*wand->pixel.black));
|
||
if (wand->pixel.alpha_trait != UndefinedPixelTrait)
|
||
(void) FormatLocaleString(color+strlen(color),MagickPathExtent,",%g",
|
||
(double) (QuantumScale*wand->pixel.alpha));
|
||
return(ConstantString(color));
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t C o l o r C o u n t %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetColorCount() returns the color count associated with this color.
|
||
%
|
||
% The format of the PixelGetColorCount method is:
|
||
%
|
||
% size_t PixelGetColorCount(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport size_t PixelGetColorCount(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return(wand->count);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t C y a n %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetCyan() returns the normalized cyan color of the pixel wand.
|
||
%
|
||
% The format of the PixelGetCyan method is:
|
||
%
|
||
% double PixelGetCyan(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport double PixelGetCyan(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return((double) QuantumScale*wand->pixel.red);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t C y a n Q u a n t u m %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetCyanQuantum() returns the cyan color of the pixel wand.
|
||
%
|
||
% The format of the PixelGetCyanQuantum method is:
|
||
%
|
||
% Quantum PixelGetCyanQuantum(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport Quantum PixelGetCyanQuantum(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return(ClampToQuantum(wand->pixel.red));
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t E x c e p t i o n %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetException() returns the severity, reason, and description of any
|
||
% error that occurs when using other methods in this API.
|
||
%
|
||
% The format of the PixelGetException method is:
|
||
%
|
||
% char *PixelGetException(const PixelWand *wand,ExceptionType *severity)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o severity: the severity of the error is returned here.
|
||
%
|
||
*/
|
||
WandExport char *PixelGetException(const PixelWand *wand,
|
||
ExceptionType *severity)
|
||
{
|
||
char
|
||
*description;
|
||
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
assert(severity != (ExceptionType *) NULL);
|
||
*severity=wand->exception->severity;
|
||
description=(char *) AcquireQuantumMemory(2UL*MagickPathExtent,
|
||
sizeof(*description));
|
||
if (description == (char *) NULL)
|
||
ThrowWandFatalException(ResourceLimitFatalError,"MemoryAllocationFailed",
|
||
wand->name);
|
||
*description='\0';
|
||
if (wand->exception->reason != (char *) NULL)
|
||
(void) CopyMagickString(description,GetLocaleExceptionMessage(
|
||
wand->exception->severity,wand->exception->reason),MagickPathExtent);
|
||
if (wand->exception->description != (char *) NULL)
|
||
{
|
||
(void) ConcatenateMagickString(description," (",MagickPathExtent);
|
||
(void) ConcatenateMagickString(description,GetLocaleExceptionMessage(
|
||
wand->exception->severity,wand->exception->description),
|
||
MagickPathExtent);
|
||
(void) ConcatenateMagickString(description,")",MagickPathExtent);
|
||
}
|
||
return(description);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t E x c e p t i o n T y p e %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetExceptionType() the exception type associated with the wand. If
|
||
% no exception has occurred, UndefinedExceptionType is returned.
|
||
%
|
||
% The format of the PixelGetExceptionType method is:
|
||
%
|
||
% ExceptionType PixelGetExceptionType(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the magick wand.
|
||
%
|
||
*/
|
||
WandExport ExceptionType PixelGetExceptionType(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return(wand->exception->severity);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t F u z z %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetFuzz() returns the normalized fuzz value of the pixel wand.
|
||
%
|
||
% The format of the PixelGetFuzz method is:
|
||
%
|
||
% double PixelGetFuzz(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport double PixelGetFuzz(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return((double) wand->pixel.fuzz);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t G r e e n %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetGreen() returns the normalized green color of the pixel wand.
|
||
%
|
||
% The format of the PixelGetGreen method is:
|
||
%
|
||
% double PixelGetGreen(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport double PixelGetGreen(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return((double) QuantumScale*wand->pixel.green);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t G r e e n Q u a n t u m %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetGreenQuantum() returns the green color of the pixel wand.
|
||
%
|
||
% The format of the PixelGetGreenQuantum method is:
|
||
%
|
||
% Quantum PixelGetGreenQuantum(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport Quantum PixelGetGreenQuantum(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return(ClampToQuantum(wand->pixel.green));
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t H S L %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetHSL() returns the normalized HSL color of the pixel wand.
|
||
%
|
||
% The format of the PixelGetHSL method is:
|
||
%
|
||
% void PixelGetHSL(const PixelWand *wand,double *hue,double *saturation,
|
||
% double *lightness)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o hue,saturation,lightness: Return the pixel hue, saturation, and
|
||
% brightness.
|
||
%
|
||
*/
|
||
WandExport void PixelGetHSL(const PixelWand *wand,double *hue,
|
||
double *saturation,double *lightness)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
ConvertRGBToHSL((double) ClampToQuantum(wand->pixel.red),(double)
|
||
ClampToQuantum(wand->pixel.green),(double) ClampToQuantum(wand->pixel.blue),
|
||
hue,saturation,lightness);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t I n d e x %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetIndex() returns the colormap index from the pixel wand.
|
||
%
|
||
% The format of the PixelGetIndex method is:
|
||
%
|
||
% Quantum PixelGetIndex(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport Quantum PixelGetIndex(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return((Quantum) wand->pixel.index);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t M a g e n t a %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetMagenta() returns the normalized magenta color of the pixel wand.
|
||
%
|
||
% The format of the PixelGetMagenta method is:
|
||
%
|
||
% double PixelGetMagenta(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport double PixelGetMagenta(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return((double) QuantumScale*wand->pixel.green);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t M a g e n t a Q u a n t u m %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetMagentaQuantum() returns the magenta color of the pixel wand.
|
||
%
|
||
% The format of the PixelGetMagentaQuantum method is:
|
||
%
|
||
% Quantum PixelGetMagentaQuantum(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport Quantum PixelGetMagentaQuantum(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return(ClampToQuantum(wand->pixel.green));
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t M a g i c k C o l o r %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetMagickColor() gets the magick color of the pixel wand.
|
||
%
|
||
% The format of the PixelGetMagickColor method is:
|
||
%
|
||
% void PixelGetMagickColor(PixelWand *wand,PixelInfo *color)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o color: The pixel wand color is returned here.
|
||
%
|
||
*/
|
||
WandExport void PixelGetMagickColor(const PixelWand *wand,
|
||
PixelInfo *color)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
assert(color != (PixelInfo *) NULL);
|
||
*color=wand->pixel;
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t P i x e l %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetPixel() returns the pixel wand pixel.
|
||
%
|
||
% The format of the PixelGetPixel method is:
|
||
%
|
||
% PixelInfo PixelGetPixel(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport PixelInfo PixelGetPixel(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return(wand->pixel);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t Q u a n t u m P a c k e t %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetQuantumPacket() gets the packet of the pixel wand as a PixelInfo.
|
||
%
|
||
% The format of the PixelGetQuantumPacket method is:
|
||
%
|
||
% void PixelGetQuantumPacket(PixelWand *wand,PixelInfo *packet)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o packet: The pixel wand packet is returned here.
|
||
%
|
||
*/
|
||
WandExport void PixelGetQuantumPacket(const PixelWand *wand,PixelInfo *packet)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
assert(packet != (PixelInfo *) NULL);
|
||
packet->storage_class=wand->pixel.storage_class;
|
||
packet->colorspace=wand->pixel.colorspace;
|
||
packet->depth=wand->pixel.depth;
|
||
packet->fuzz=wand->pixel.fuzz;
|
||
packet->count=wand->pixel.count;
|
||
packet->index=wand->pixel.index;
|
||
packet->alpha=(double) ClampToQuantum(wand->pixel.alpha);
|
||
packet->alpha_trait=wand->pixel.alpha_trait;
|
||
if (wand->pixel.colorspace == CMYKColorspace)
|
||
{
|
||
packet->red=(double) ClampToQuantum(QuantumRange-(wand->pixel.red*
|
||
(QuantumRange-wand->pixel.black)+wand->pixel.black));
|
||
packet->green=(double) ClampToQuantum(QuantumRange-(wand->pixel.green*
|
||
(QuantumRange-wand->pixel.black)+wand->pixel.black));
|
||
packet->blue=(double) ClampToQuantum(QuantumRange-(wand->pixel.blue*
|
||
(QuantumRange-wand->pixel.black)+wand->pixel.black));
|
||
packet->black=(double) ClampToQuantum(wand->pixel.black);
|
||
return;
|
||
}
|
||
packet->red=(double) ClampToQuantum(wand->pixel.red);
|
||
packet->green=(double) ClampToQuantum(wand->pixel.green);
|
||
packet->blue=(double) ClampToQuantum(wand->pixel.blue);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t Q u a n t u m P i x e l %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetQuantumPixel() gets the pixel of the pixel wand as a PixelInfo.
|
||
%
|
||
% The format of the PixelGetQuantumPixel method is:
|
||
%
|
||
% void PixelGetQuantumPixel(const Image *image,const PixelWand *wand,
|
||
% Quantum *pixel)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o pixel: The pixel wand pixel is returned here.
|
||
%
|
||
*/
|
||
WandExport void PixelGetQuantumPixel(const Image *image,const PixelWand *wand,
|
||
Quantum *pixel)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
assert(pixel != (Quantum *) NULL);
|
||
SetPixelAlpha(image,ClampToQuantum(wand->pixel.alpha),pixel);
|
||
if (wand->pixel.colorspace == CMYKColorspace)
|
||
{
|
||
SetPixelRed(image,ClampToQuantum(QuantumRange-
|
||
(wand->pixel.red*(QuantumRange-wand->pixel.black)+wand->pixel.black)),
|
||
pixel);
|
||
SetPixelGreen(image,ClampToQuantum(QuantumRange-
|
||
(wand->pixel.green*(QuantumRange-wand->pixel.black)+wand->pixel.black)),
|
||
pixel);
|
||
SetPixelBlue(image,ClampToQuantum(QuantumRange-
|
||
(wand->pixel.blue*(QuantumRange-wand->pixel.black)+wand->pixel.black)),
|
||
pixel);
|
||
SetPixelBlack(image,ClampToQuantum(wand->pixel.black),pixel);
|
||
return;
|
||
}
|
||
SetPixelRed(image,ClampToQuantum(wand->pixel.red),pixel);
|
||
SetPixelGreen(image,ClampToQuantum(wand->pixel.green),pixel);
|
||
SetPixelBlue(image,ClampToQuantum(wand->pixel.blue),pixel);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t R e d %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetRed() returns the normalized red color of the pixel wand.
|
||
%
|
||
% The format of the PixelGetRed method is:
|
||
%
|
||
% double PixelGetRed(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport double PixelGetRed(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return((double) QuantumScale*wand->pixel.red);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t R e d Q u a n t u m %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetRedQuantum() returns the red color of the pixel wand.
|
||
%
|
||
% The format of the PixelGetRedQuantum method is:
|
||
%
|
||
% Quantum PixelGetRedQuantum(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport Quantum PixelGetRedQuantum(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return(ClampToQuantum(wand->pixel.red));
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t Y e l l o w %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetYellow() returns the normalized yellow color of the pixel wand.
|
||
%
|
||
% The format of the PixelGetYellow method is:
|
||
%
|
||
% double PixelGetYellow(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport double PixelGetYellow(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return((double) QuantumScale*wand->pixel.blue);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l G e t Y e l l o w Q u a n t u m %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelGetYellowQuantum() returns the yellow color of the pixel wand.
|
||
%
|
||
% The format of the PixelGetYellowQuantum method is:
|
||
%
|
||
% Quantum PixelGetYellowQuantum(const PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
*/
|
||
WandExport Quantum PixelGetYellowQuantum(const PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
return(ClampToQuantum(wand->pixel.blue));
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t A l p h a %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetAlpha() sets the normalized alpha value of the pixel wand.
|
||
%
|
||
% The format of the PixelSetAlpha method is:
|
||
%
|
||
% void PixelSetAlpha(PixelWand *wand,const double alpha)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o alpha: the level of transparency: 1.0 is fully opaque and 0.0 is fully
|
||
% transparent.
|
||
%
|
||
*/
|
||
WandExport void PixelSetAlpha(PixelWand *wand,const double alpha)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
wand->pixel.alpha=(double) ClampToQuantum(QuantumRange*alpha);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t A l p h a Q u a n t u m %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetAlphaQuantum() sets the alpha value of the pixel wand.
|
||
%
|
||
% The format of the PixelSetAlphaQuantum method is:
|
||
%
|
||
% void PixelSetAlphaQuantum(PixelWand *wand,const Quantum alpha)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o alpha: the alpha value.
|
||
%
|
||
*/
|
||
WandExport void PixelSetAlphaQuantum(PixelWand *wand,const Quantum alpha)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
wand->pixel.alpha=(double) alpha;
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t B l a c k %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetBlack() sets the normalized black color of the pixel wand.
|
||
%
|
||
% The format of the PixelSetBlack method is:
|
||
%
|
||
% void PixelSetBlack(PixelWand *wand,const double black)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o black: the black color.
|
||
%
|
||
*/
|
||
WandExport void PixelSetBlack(PixelWand *wand,const double black)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
wand->pixel.black=(double) ClampToQuantum(QuantumRange*black);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t B l a c k Q u a n t u m %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetBlackQuantum() sets the black color of the pixel wand.
|
||
%
|
||
% The format of the PixelSetBlackQuantum method is:
|
||
%
|
||
% void PixelSetBlackQuantum(PixelWand *wand,const Quantum black)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o black: the black color.
|
||
%
|
||
*/
|
||
WandExport void PixelSetBlackQuantum(PixelWand *wand,const Quantum black)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
wand->pixel.black=(double) black;
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t B l u e %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetBlue() sets the normalized blue color of the pixel wand.
|
||
%
|
||
% The format of the PixelSetBlue method is:
|
||
%
|
||
% void PixelSetBlue(PixelWand *wand,const double blue)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o blue: the blue color.
|
||
%
|
||
*/
|
||
WandExport void PixelSetBlue(PixelWand *wand,const double blue)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
wand->pixel.blue=(double) ClampToQuantum(QuantumRange*blue);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t B l u e Q u a n t u m %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetBlueQuantum() sets the blue color of the pixel wand.
|
||
%
|
||
% The format of the PixelSetBlueQuantum method is:
|
||
%
|
||
% void PixelSetBlueQuantum(PixelWand *wand,const Quantum blue)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o blue: the blue color.
|
||
%
|
||
*/
|
||
WandExport void PixelSetBlueQuantum(PixelWand *wand,const Quantum blue)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
wand->pixel.blue=(double) blue;
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t C o l o r %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetColor() sets the color of the pixel wand with a string (e.g.
|
||
% "blue", "#0000ff", "rgb(0,0,255)", "cmyk(100,100,100,10)", etc.).
|
||
%
|
||
% The format of the PixelSetColor method is:
|
||
%
|
||
% MagickBooleanType PixelSetColor(PixelWand *wand,const char *color)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o color: the pixel wand color.
|
||
%
|
||
*/
|
||
WandExport MagickBooleanType PixelSetColor(PixelWand *wand,const char *color)
|
||
{
|
||
MagickBooleanType
|
||
status;
|
||
|
||
PixelInfo
|
||
pixel;
|
||
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
status=QueryColorCompliance(color,AllCompliance,&pixel,wand->exception);
|
||
if (status != MagickFalse)
|
||
wand->pixel=pixel;
|
||
return(status);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t C o l o r C o u n t %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetColorCount() sets the color count of the pixel wand.
|
||
%
|
||
% The format of the PixelSetColorCount method is:
|
||
%
|
||
% void PixelSetColorCount(PixelWand *wand,const size_t count)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o count: the number of this particular color.
|
||
%
|
||
*/
|
||
WandExport void PixelSetColorCount(PixelWand *wand,const size_t count)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
wand->count=count;
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t C o l o r F r o m W a n d %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetColorFromWand() sets the color of the pixel wand.
|
||
%
|
||
% The format of the PixelSetColorFromWand method is:
|
||
%
|
||
% void PixelSetColorFromWand(PixelWand *wand,const PixelWand *color)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o color: set the pixel wand color here.
|
||
%
|
||
*/
|
||
WandExport void PixelSetColorFromWand(PixelWand *wand,const PixelWand *color)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
assert(color != (const PixelWand *) NULL);
|
||
wand->pixel=color->pixel;
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t C y a n %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetCyan() sets the normalized cyan color of the pixel wand.
|
||
%
|
||
% The format of the PixelSetCyan method is:
|
||
%
|
||
% void PixelSetCyan(PixelWand *wand,const double cyan)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o cyan: the cyan color.
|
||
%
|
||
*/
|
||
WandExport void PixelSetCyan(PixelWand *wand,const double cyan)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
wand->pixel.red=(double) ClampToQuantum(QuantumRange*cyan);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t C y a n Q u a n t u m %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetCyanQuantum() sets the cyan color of the pixel wand.
|
||
%
|
||
% The format of the PixelSetCyanQuantum method is:
|
||
%
|
||
% void PixelSetCyanQuantum(PixelWand *wand,const Quantum cyan)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o cyan: the cyan color.
|
||
%
|
||
*/
|
||
WandExport void PixelSetCyanQuantum(PixelWand *wand,const Quantum cyan)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
wand->pixel.red=(double) cyan;
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t F u z z %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetFuzz() sets the fuzz value of the pixel wand.
|
||
%
|
||
% The format of the PixelSetFuzz method is:
|
||
%
|
||
% void PixelSetFuzz(PixelWand *wand,const double fuzz)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o fuzz: the fuzz value.
|
||
%
|
||
*/
|
||
WandExport void PixelSetFuzz(PixelWand *wand,const double fuzz)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
wand->pixel.fuzz=(double) fuzz;
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t G r e e n %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetGreen() sets the normalized green color of the pixel wand.
|
||
%
|
||
% The format of the PixelSetGreen method is:
|
||
%
|
||
% void PixelSetGreen(PixelWand *wand,const double green)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o green: the green color.
|
||
%
|
||
*/
|
||
WandExport void PixelSetGreen(PixelWand *wand,const double green)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
wand->pixel.green=(double) ClampToQuantum(QuantumRange*green);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t G r e e n Q u a n t u m %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetGreenQuantum() sets the green color of the pixel wand.
|
||
%
|
||
% The format of the PixelSetGreenQuantum method is:
|
||
%
|
||
% void PixelSetGreenQuantum(PixelWand *wand,const Quantum green)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o green: the green color.
|
||
%
|
||
*/
|
||
WandExport void PixelSetGreenQuantum(PixelWand *wand,const Quantum green)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
wand->pixel.green=(double) green;
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t H S L %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetHSL() sets the normalized HSL color of the pixel wand.
|
||
%
|
||
% The format of the PixelSetHSL method is:
|
||
%
|
||
% void PixelSetHSL(PixelWand *wand,const double hue,
|
||
% const double saturation,const double lightness)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o hue,saturation,lightness: Return the pixel hue, saturation, and
|
||
% brightness.
|
||
%
|
||
*/
|
||
WandExport void PixelSetHSL(PixelWand *wand,const double hue,
|
||
const double saturation,const double lightness)
|
||
{
|
||
double
|
||
blue,
|
||
green,
|
||
red;
|
||
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
ConvertHSLToRGB(hue,saturation,lightness,&red,&green,&blue);
|
||
wand->pixel.red=(double) red;
|
||
wand->pixel.green=(double) green;
|
||
wand->pixel.blue=(double) blue;
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t I n d e x %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetIndex() sets the colormap index of the pixel wand.
|
||
%
|
||
% The format of the PixelSetIndex method is:
|
||
%
|
||
% void PixelSetIndex(PixelWand *wand,const Quantum index)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o index: the colormap index.
|
||
%
|
||
*/
|
||
WandExport void PixelSetIndex(PixelWand *wand,const Quantum index)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
wand->pixel.index=(double) index;
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t M a g e n t a %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetMagenta() sets the normalized magenta color of the pixel wand.
|
||
%
|
||
% The format of the PixelSetMagenta method is:
|
||
%
|
||
% void PixelSetMagenta(PixelWand *wand,const double magenta)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o magenta: the magenta color.
|
||
%
|
||
*/
|
||
WandExport void PixelSetMagenta(PixelWand *wand,const double magenta)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
wand->pixel.green=(double) ClampToQuantum(QuantumRange*magenta);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t M a g e n t a Q u a n t u m %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetMagentaQuantum() sets the magenta color of the pixel wand.
|
||
%
|
||
% The format of the PixelSetMagentaQuantum method is:
|
||
%
|
||
% void PixelSetMagentaQuantum(PixelWand *wand,
|
||
% const Quantum magenta)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o magenta: the green magenta.
|
||
%
|
||
*/
|
||
WandExport void PixelSetMagentaQuantum(PixelWand *wand,const Quantum magenta)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
wand->pixel.green=(double) magenta;
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t P i x e l C o l o r %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetPixelColor() sets the color of the pixel wand.
|
||
%
|
||
% The format of the PixelSetPixelColor method is:
|
||
%
|
||
% void PixelSetPixelColor(PixelWand *wand,const PixelInfo *color)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o color: the pixel wand color.
|
||
%
|
||
*/
|
||
WandExport void PixelSetPixelColor(PixelWand *wand,const PixelInfo *color)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
assert(color != (const PixelInfo *) NULL);
|
||
wand->pixel=(*color);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t Q u a n t u m P i x e l %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetQuantumPixel() sets the pixel of the pixel wand.
|
||
%
|
||
% The format of the PixelSetQuantumPixel method is:
|
||
%
|
||
% void PixelSetQuantumPixel(const Image *image,const Quantum *pixel,
|
||
% PixelWand *wand)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o pixel: the pixel wand pixel.
|
||
%
|
||
*/
|
||
WandExport void PixelSetQuantumPixel(const Image *image,const Quantum *pixel,
|
||
PixelWand *wand)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
assert(pixel != (Quantum *) NULL);
|
||
wand->pixel.red=(double) GetPixelRed(image,pixel);
|
||
wand->pixel.green=(double) GetPixelGreen(image,pixel);
|
||
wand->pixel.blue=(double) GetPixelBlue(image,pixel);
|
||
wand->pixel.black=(double) GetPixelBlack(image,pixel);
|
||
wand->pixel.alpha=(double) GetPixelAlpha(image,pixel);
|
||
wand->pixel.alpha_trait=GetPixelAlpha(image,pixel) != OpaqueAlpha ?
|
||
BlendPixelTrait : UndefinedPixelTrait;
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t R e d %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetRed() sets the normalized red color of the pixel wand.
|
||
%
|
||
% The format of the PixelSetRed method is:
|
||
%
|
||
% void PixelSetRed(PixelWand *wand,const double red)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o red: the red color.
|
||
%
|
||
*/
|
||
WandExport void PixelSetRed(PixelWand *wand,const double red)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
wand->pixel.red=(double) ClampToQuantum(QuantumRange*red);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t R e d Q u a n t u m %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetRedQuantum() sets the red color of the pixel wand.
|
||
%
|
||
% The format of the PixelSetRedQuantum method is:
|
||
%
|
||
% void PixelSetRedQuantum(PixelWand *wand,const Quantum red)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o red: the red color.
|
||
%
|
||
*/
|
||
WandExport void PixelSetRedQuantum(PixelWand *wand,const Quantum red)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
wand->pixel.red=(double) red;
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t Y e l l o w %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetYellow() sets the normalized yellow color of the pixel wand.
|
||
%
|
||
% The format of the PixelSetYellow method is:
|
||
%
|
||
% void PixelSetYellow(PixelWand *wand,const double yellow)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o yellow: the yellow color.
|
||
%
|
||
*/
|
||
WandExport void PixelSetYellow(PixelWand *wand,const double yellow)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
wand->pixel.blue=(double) ClampToQuantum(QuantumRange*yellow);
|
||
}
|
||
|
||
/*
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
% %
|
||
% %
|
||
% %
|
||
% P i x e l S e t Y e l l o w Q u a n t u m %
|
||
% %
|
||
% %
|
||
% %
|
||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||
%
|
||
% PixelSetYellowQuantum() sets the yellow color of the pixel wand.
|
||
%
|
||
% The format of the PixelSetYellowQuantum method is:
|
||
%
|
||
% void PixelSetYellowQuantum(PixelWand *wand,const Quantum yellow)
|
||
%
|
||
% A description of each parameter follows:
|
||
%
|
||
% o wand: the pixel wand.
|
||
%
|
||
% o yellow: the yellow color.
|
||
%
|
||
*/
|
||
WandExport void PixelSetYellowQuantum(PixelWand *wand,const Quantum yellow)
|
||
{
|
||
assert(wand != (const PixelWand *) NULL);
|
||
assert(wand->signature == MagickWandSignature);
|
||
if (wand->debug != MagickFalse)
|
||
(void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name);
|
||
wand->pixel.blue=(double) yellow;
|
||
}
|