1 /* 2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 3 % % 4 % % 5 % % 6 % DDDD EEEEE PPPP RRRR EEEEE CCCC AAA TTTTT EEEEE % 7 % D D E P P R R E C A A T E % 8 % D D EEE PPPPP RRRR EEE C AAAAA T EEE % 9 % D D E P R R E C A A T E % 10 % DDDD EEEEE P R R EEEEE CCCC A A T EEEEE % 11 % % 12 % % 13 % MagickWand Deprecated Methods % 14 % % 15 % Software Design % 16 % Cristy % 17 % October 2002 % 18 % % 19 % % 20 % Copyright 1999-2019 ImageMagick Studio LLC, a non-profit organization % 21 % dedicated to making software imaging solutions freely available. % 22 % % 23 % You may not use this file except in compliance with the License. You may % 24 % obtain a copy of the License at % 25 % % 26 % https://imagemagick.org/script/license.php % 27 % % 28 % Unless required by applicable law or agreed to in writing, software % 29 % distributed under the License is distributed on an "AS IS" BASIS, % 30 % WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. % 31 % See the License for the specific language governing permissions and % 32 % limitations under the License. % 33 % % 34 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 35 % 36 % 37 % 38 */ 39 40 /* 42 Include declarations. 43 */ 44 #include "MagickWand/studio.h" 45 #include "MagickWand/MagickWand.h" 46 #include "MagickWand/magick-wand-private.h" 47 #include "MagickWand/wand.h" 48 #include "MagickCore/monitor-private.h" 49 #include "MagickCore/thread-private.h" 50 51 #if !defined(MAGICKCORE_EXCLUDE_DEPRECATED) 53 54 /* 56 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 57 % % 58 % % 59 % % 60 % M a g i c k G e t I m a g e A l p h a C o l o r % 61 % % 62 % % 63 % % 64 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 65 % 66 % MagickGetImageAlphaColor() returns the image alpha color. 67 % 68 % The format of the MagickGetImageAlphaColor method is: 69 % 70 % MagickBooleanType MagickGetImageAlphaColor(MagickWand *wand, 71 % PixelWand *alpha_color) 72 % 73 % A description of each parameter follows: 74 % 75 % o wand: the magick wand. 76 % 77 % o alpha_color: return the alpha color. 78 % 79 */ 80 WandExport MagickBooleanType MagickGetImageAlphaColor(MagickWand *wand, 81 PixelWand *alpha_color) 82 { 83 assert(wand != (MagickWand *)NULL); 84 assert(wand->signature == MagickWandSignature); 85 if (wand->debug != MagickFalse) 86 (void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name); 87 if (wand->images == (Image *)NULL) 88 ThrowWandException(WandError, "ContainsNoImages", wand->name); 89 PixelSetPixelColor(alpha_color,&wand->images->matte_color); 90 return(MagickTrue); 91 } 92 93 /* 95 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 96 % % 97 % % 98 % % 99 % M a g i c k S e t I m a g e A l p h a C o l o r % 100 % % 101 % % 102 % % 103 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 104 % 105 % MagickSetImageAlphaColor() sets the image alpha color. 106 % 107 % The format of the MagickSetImageAlphaColor method is: 108 % 109 % MagickBooleanType MagickSetImageAlphaColor(MagickWand *wand, 110 % const PixelWand *matte) 111 % 112 % A description of each parameter follows: 113 % 114 % o wand: the magick wand. 115 % 116 % o matte: the alpha pixel wand. 117 % 118 */ 119 WandExport MagickBooleanType MagickSetImageAlphaColor(MagickWand *wand, 120 const PixelWand *alpha) 121 { 122 assert(wand != (MagickWand *)NULL); 123 assert(wand->signature == MagickWandSignature); 124 if (wand->debug != MagickFalse) 125 (void) LogMagickEvent(WandEvent,GetMagickModule(),"%s",wand->name); 126 if (wand->images == (Image *)NULL) 127 ThrowWandException(WandError,"ContainsNoImages",wand->name); 128 PixelGetQuantumPacket(alpha,&wand->images->matte_color); 129 return(MagickTrue); 130 } 131 #endif 132
