granicus.if.org Git - imagemagick/blob - MagickCore/decorate.c

   1 /*
   2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
   3 %                                                                             %
   4 %                                                                             %
   5 %                                                                             %
   6 %            DDDD   EEEEE   CCCC   OOO   RRRR    AAA   TTTTT  EEEEE           %
   7 %            D   D  E      C      O   O  R   R  A   A    T    E               %
   8 %            D   D  EEE    C      O   O  RRRR   AAAAA    T    EEE             %
   9 %            D   D  E      C      O   O  R R    A   A    T    E               %
  10 %            DDDD   EEEEE   CCCC   OOO   R  R   A   A    T    EEEEE           %
  11 %                                                                             %
  12 %                                                                             %
  13 %                     MagickCore Image Decoration Methods                     %
  14 %                                                                             %
  15 %                                Software Design                              %
  16 %                                  John Cristy                                %
  17 %                                   July 1992                                 %
  18 %                                                                             %
  19 %                                                                             %
  20 %  Copyright 1999-2011 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 %    http://www.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 \f
  40 /*
  41   Include declarations.
  42 */
  43 #include "MagickCore/studio.h"
  44 #include "MagickCore/cache-view.h"
  45 #include "MagickCore/color-private.h"
  46 #include "MagickCore/colorspace-private.h"
  47 #include "MagickCore/composite.h"
  48 #include "MagickCore/decorate.h"
  49 #include "MagickCore/exception.h"
  50 #include "MagickCore/exception-private.h"
  51 #include "MagickCore/image.h"
  52 #include "MagickCore/memory_.h"
  53 #include "MagickCore/monitor.h"
  54 #include "MagickCore/monitor-private.h"
  55 #include "MagickCore/pixel-accessor.h"
  56 #include "MagickCore/quantum.h"
  57 #include "MagickCore/quantum-private.h"
  58 #include "MagickCore/thread-private.h"
  59 #include "MagickCore/transform.h"
  60 \f
  61 /*
  62   Define declarations.
  63 */
  64 #define AccentuateModulate  ScaleCharToQuantum(80)
  65 #define HighlightModulate  ScaleCharToQuantum(125)
  66 #define ShadowModulate  ScaleCharToQuantum(135)
  67 #define DepthModulate  ScaleCharToQuantum(185)
  68 #define TroughModulate  ScaleCharToQuantum(110)
  69 \f
  70 /*
  71 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  72 %                                                                             %
  73 %                                                                             %
  74 %                                                                             %
  75 %   B o r d e r I m a g e                                                     %
  76 %                                                                             %
  77 %                                                                             %
  78 %                                                                             %
  79 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  80 %
  81 %  BorderImage() surrounds the image with a border of the color defined by
  82 %  the bordercolor member of the image structure.  The width and height
  83 %  of the border are defined by the corresponding members of the border_info
  84 %  structure.
  85 %
  86 %  The format of the BorderImage method is:
  87 %
  88 %      Image *BorderImage(const Image *image,const RectangleInfo *border_info,
  89 %        const CompositeOperator compose,ExceptionInfo *exception)
  90 %
  91 %  A description of each parameter follows:
  92 %
  93 %    o image: the image.
  94 %
  95 %    o border_info:  define the width and height of the border.
  96 %
  97 %    o compose:  the composite operator.
  98 %
  99 %    o exception: return any errors or warnings in this structure.
 100 %
 101 */
 102 MagickExport Image *BorderImage(const Image *image,
 103   const RectangleInfo *border_info,const CompositeOperator compose,
 104   ExceptionInfo *exception)
 105 {
 106   Image
 107     *border_image,
 108     *clone_image;
 109
 110   FrameInfo
 111     frame_info;
 112
 113   assert(image != (const Image *) NULL);
 114   assert(image->signature == MagickSignature);
 115   if (image->debug != MagickFalse)
 116     (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
 117   assert(border_info != (RectangleInfo *) NULL);
 118   frame_info.width=image->columns+(border_info->width << 1);
 119   frame_info.height=image->rows+(border_info->height << 1);
 120   frame_info.x=(ssize_t) border_info->width;
 121   frame_info.y=(ssize_t) border_info->height;
 122   frame_info.inner_bevel=0;
 123   frame_info.outer_bevel=0;
 124   clone_image=CloneImage(image,0,0,MagickTrue,exception);
 125   if (clone_image == (Image *) NULL)
 126     return((Image *) NULL);
 127   clone_image->matte_color=image->border_color;
 128   border_image=FrameImage(clone_image,&frame_info,compose,exception);
 129   clone_image=DestroyImage(clone_image);
 130   if (border_image != (Image *) NULL)
 131     border_image->matte_color=image->matte_color;
 132   return(border_image);
 133 }
 134 \f
 135 /*
 136 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 137 %                                                                             %
 138 %                                                                             %
 139 %                                                                             %
 140 %   F r a m e I m a g e                                                       %
 141 %                                                                             %
 142 %                                                                             %
 143 %                                                                             %
 144 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 145 %
 146 %  FrameImage() adds a simulated three-dimensional border around the image.
 147 %  The color of the border is defined by the matte_color member of image.
 148 %  Members width and height of frame_info specify the border width of the
 149 %  vertical and horizontal sides of the frame.  Members inner and outer
 150 %  indicate the width of the inner and outer shadows of the frame.
 151 %
 152 %  The format of the FrameImage method is:
 153 %
 154 %      Image *FrameImage(const Image *image,const FrameInfo *frame_info,
 155 %        const CompositeOperator compose,ExceptionInfo *exception)
 156 %
 157 %  A description of each parameter follows:
 158 %
 159 %    o image: the image.
 160 %
 161 %    o frame_info: Define the width and height of the frame and its bevels.
 162 %
 163 %    o compose: the composite operator.
 164 %
 165 %    o exception: return any errors or warnings in this structure.
 166 %
 167 */
 168 MagickExport Image *FrameImage(const Image *image,const FrameInfo *frame_info,
 169   const CompositeOperator compose,ExceptionInfo *exception)
 170 {
 171 #define FrameImageTag  "Frame/Image"
 172
 173   CacheView
 174     *image_view,
 175     *frame_view;
 176
 177   Image
 178     *frame_image;
 179
 180   MagickBooleanType
 181     status;
 182
 183   MagickOffsetType
 184     progress;
 185
 186   PixelInfo
 187     accentuate,
 188     border,
 189     highlight,
 190     interior,
 191     matte,
 192     shadow,
 193     trough;
 194
 195   register ssize_t
 196     x;
 197
 198   size_t
 199     bevel_width,
 200     height,
 201     width;
 202
 203   ssize_t
 204     y;
 205
 206   /*
 207     Check frame geometry.
 208   */
 209   assert(image != (Image *) NULL);
 210   assert(image->signature == MagickSignature);
 211   if (image->debug != MagickFalse)
 212     (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
 213   assert(frame_info != (FrameInfo *) NULL);
 214   if ((frame_info->outer_bevel < 0) || (frame_info->inner_bevel < 0))
 215     ThrowImageException(OptionError,"FrameIsLessThanImageSize");
 216   bevel_width=(size_t) (frame_info->outer_bevel+frame_info->inner_bevel);
 217   width=frame_info->width-frame_info->x-bevel_width;
 218   height=frame_info->height-frame_info->y-bevel_width;
 219   if ((width < image->columns) || (height < image->rows))
 220     ThrowImageException(OptionError,"FrameIsLessThanImageSize");
 221   /*
 222     Initialize framed image attributes.
 223   */
 224   frame_image=CloneImage(image,frame_info->width,frame_info->height,MagickTrue,
 225     exception);
 226   if (frame_image == (Image *) NULL)
 227     return((Image *) NULL);
 228   if (SetImageStorageClass(frame_image,DirectClass,exception) == MagickFalse)
 229     {
 230       frame_image=DestroyImage(frame_image);
 231       return((Image *) NULL);
 232     }
 233   if (frame_image->matte_color.alpha != OpaqueAlpha)
 234     frame_image->matte=MagickTrue;
 235   frame_image->page=image->page;
 236   if ((image->page.width != 0) && (image->page.height != 0))
 237     {
 238       frame_image->page.width+=frame_image->columns-image->columns;
 239       frame_image->page.height+=frame_image->rows-image->rows;
 240     }
 241   /*
 242     Initialize 3D effects color.
 243   */
 244   GetPixelInfo(frame_image,&interior);
 245   SetPixelInfoPacket(frame_image,&image->border_color,&interior);
 246   GetPixelInfo(frame_image,&matte);
 247   matte.colorspace=RGBColorspace;
 248   SetPixelInfoPacket(frame_image,&image->matte_color,&matte);
 249   GetPixelInfo(frame_image,&border);
 250   border.colorspace=RGBColorspace;
 251   SetPixelInfoPacket(frame_image,&image->border_color,&border);
 252   GetPixelInfo(frame_image,&accentuate);
 253   accentuate.red=(MagickRealType) (QuantumScale*((QuantumRange-
 254     AccentuateModulate)*matte.red+(QuantumRange*AccentuateModulate)));
 255   accentuate.green=(MagickRealType) (QuantumScale*((QuantumRange-
 256     AccentuateModulate)*matte.green+(QuantumRange*AccentuateModulate)));
 257   accentuate.blue=(MagickRealType) (QuantumScale*((QuantumRange-
 258     AccentuateModulate)*matte.blue+(QuantumRange*AccentuateModulate)));
 259   accentuate.alpha=matte.alpha;
 260   GetPixelInfo(frame_image,&highlight);
 261   highlight.red=(MagickRealType) (QuantumScale*((QuantumRange-
 262     HighlightModulate)*matte.red+(QuantumRange*HighlightModulate)));
 263   highlight.green=(MagickRealType) (QuantumScale*((QuantumRange-
 264     HighlightModulate)*matte.green+(QuantumRange*HighlightModulate)));
 265   highlight.blue=(MagickRealType) (QuantumScale*((QuantumRange-
 266     HighlightModulate)*matte.blue+(QuantumRange*HighlightModulate)));
 267   highlight.alpha=matte.alpha;
 268   GetPixelInfo(frame_image,&shadow);
 269   shadow.red=QuantumScale*matte.red*ShadowModulate;
 270   shadow.green=QuantumScale*matte.green*ShadowModulate;
 271   shadow.blue=QuantumScale*matte.blue*ShadowModulate;
 272   shadow.alpha=matte.alpha;
 273   GetPixelInfo(frame_image,&trough);
 274   trough.red=QuantumScale*matte.red*TroughModulate;
 275   trough.green=QuantumScale*matte.green*TroughModulate;
 276   trough.blue=QuantumScale*matte.blue*TroughModulate;
 277   trough.alpha=matte.alpha;
 278   if (image->colorspace == CMYKColorspace)
 279     {
 280       ConvertRGBToCMYK(&interior);
 281       ConvertRGBToCMYK(&matte);
 282       ConvertRGBToCMYK(&border);
 283       ConvertRGBToCMYK(&accentuate);
 284       ConvertRGBToCMYK(&highlight);
 285       ConvertRGBToCMYK(&shadow);
 286       ConvertRGBToCMYK(&trough);
 287     }
 288   status=MagickTrue;
 289   progress=0;
 290   image_view=AcquireCacheView(image);
 291   frame_view=AcquireCacheView(frame_image);
 292   height=(size_t) (frame_info->outer_bevel+(frame_info->y-bevel_width)+
 293     frame_info->inner_bevel);
 294   if (height != 0)
 295     {
 296       register ssize_t
 297         x;
 298
 299       register Quantum
 300         *restrict q;
 301
 302       /*
 303         Draw top of ornamental border.
 304       */
 305       q=QueueCacheViewAuthenticPixels(frame_view,0,0,frame_image->columns,
 306         height,exception);
 307       if (q != (Quantum *) NULL)
 308         {
 309           /*
 310             Draw top of ornamental border.
 311           */
 312           for (y=0; y < (ssize_t) frame_info->outer_bevel; y++)
 313           {
 314             for (x=0; x < (ssize_t) (frame_image->columns-y); x++)
 315             {
 316               if (x < y)
 317                 SetPixelPixelInfo(frame_image,&highlight,q);
 318               else
 319                 SetPixelPixelInfo(frame_image,&accentuate,q);
 320               q+=GetPixelChannels(frame_image);
 321             }
 322             for ( ; x < (ssize_t) frame_image->columns; x++)
 323             {
 324               SetPixelPixelInfo(frame_image,&shadow,q);
 325               q+=GetPixelChannels(frame_image);
 326             }
 327           }
 328           for (y=0; y < (ssize_t) (frame_info->y-bevel_width); y++)
 329           {
 330             for (x=0; x < (ssize_t) frame_info->outer_bevel; x++)
 331             {
 332               SetPixelPixelInfo(frame_image,&highlight,q);
 333               q+=GetPixelChannels(frame_image);
 334             }
 335             width=frame_image->columns-2*frame_info->outer_bevel;
 336             for (x=0; x < (ssize_t) width; x++)
 337             {
 338               SetPixelPixelInfo(frame_image,&matte,q);
 339               q+=GetPixelChannels(frame_image);
 340             }
 341             for (x=0; x < (ssize_t) frame_info->outer_bevel; x++)
 342             {
 343               SetPixelPixelInfo(frame_image,&shadow,q);
 344               q+=GetPixelChannels(frame_image);
 345             }
 346           }
 347           for (y=0; y < (ssize_t) frame_info->inner_bevel; y++)
 348           {
 349             for (x=0; x < (ssize_t) frame_info->outer_bevel; x++)
 350             {
 351               SetPixelPixelInfo(frame_image,&highlight,q);
 352               q+=GetPixelChannels(frame_image);
 353             }
 354             for (x=0; x < (ssize_t) (frame_info->x-bevel_width); x++)
 355             {
 356               SetPixelPixelInfo(frame_image,&matte,q);
 357               q+=GetPixelChannels(frame_image);
 358             }
 359             width=image->columns+((size_t) frame_info->inner_bevel << 1)-
 360               y;
 361             for (x=0; x < (ssize_t) width; x++)
 362             {
 363               if (x < y)
 364                 SetPixelPixelInfo(frame_image,&shadow,q);
 365               else
 366                 SetPixelPixelInfo(frame_image,&trough,q);
 367               q+=GetPixelChannels(frame_image);
 368             }
 369             for ( ; x < (ssize_t) (image->columns+2*frame_info->inner_bevel); x++)
 370             {
 371               SetPixelPixelInfo(frame_image,&highlight,q);
 372               q+=GetPixelChannels(frame_image);
 373             }
 374             width=frame_info->width-frame_info->x-image->columns-bevel_width;
 375             for (x=0; x < (ssize_t) width; x++)
 376             {
 377               SetPixelPixelInfo(frame_image,&matte,q);
 378               q+=GetPixelChannels(frame_image);
 379             }
 380             for (x=0; x < (ssize_t) frame_info->outer_bevel; x++)
 381             {
 382               SetPixelPixelInfo(frame_image,&shadow,q);
 383               q+=GetPixelChannels(frame_image);
 384             }
 385           }
 386           (void) SyncCacheViewAuthenticPixels(frame_view,exception);
 387         }
 388     }
 389   /*
 390     Draw sides of ornamental border.
 391   */
 392 #if defined(MAGICKCORE_OPENMP_SUPPORT)
 393   #pragma omp parallel for schedule(dynamic,4) shared(progress,status) omp_throttle(1)
 394 #endif
 395   for (y=0; y < (ssize_t) image->rows; y++)
 396   {
 397     register ssize_t
 398       x;
 399
 400     register Quantum
 401       *restrict q;
 402
 403     /*
 404       Initialize scanline with matte color.
 405     */
 406     if (status == MagickFalse)
 407       continue;
 408     q=QueueCacheViewAuthenticPixels(frame_view,0,frame_info->y+y,
 409       frame_image->columns,1,exception);
 410     if (q == (Quantum *) NULL)
 411       {
 412         status=MagickFalse;
 413         continue;
 414       }
 415     for (x=0; x < (ssize_t) frame_info->outer_bevel; x++)
 416     {
 417       SetPixelPixelInfo(frame_image,&highlight,q);
 418       q+=GetPixelChannels(frame_image);
 419     }
 420     for (x=0; x < (ssize_t) (frame_info->x-bevel_width); x++)
 421     {
 422       SetPixelPixelInfo(frame_image,&matte,q);
 423       q+=GetPixelChannels(frame_image);
 424     }
 425     for (x=0; x < (ssize_t) frame_info->inner_bevel; x++)
 426     {
 427       SetPixelPixelInfo(frame_image,&shadow,q);
 428       q+=GetPixelChannels(frame_image);
 429     }
 430     /*
 431       Set frame interior to interior color.
 432     */
 433     if ((compose != CopyCompositeOp) && ((compose != OverCompositeOp) ||
 434         (image->matte != MagickFalse)))
 435       for (x=0; x < (ssize_t) image->columns; x++)
 436       {
 437         SetPixelPixelInfo(frame_image,&interior,q);
 438         q+=GetPixelChannels(frame_image);
 439       }
 440     else
 441       {
 442         register const Quantum
 443           *p;
 444
 445         p=GetCacheViewVirtualPixels(image_view,0,y,image->columns,1,exception);
 446         if (p == (const Quantum *) NULL)
 447           {
 448             status=MagickFalse;
 449             continue;
 450           }
 451         for (x=0; x < (ssize_t) image->columns; x++)
 452         {
 453           SetPixelRed(frame_image,GetPixelRed(image,p),q);
 454           SetPixelGreen(frame_image,GetPixelGreen(image,p),q);
 455           SetPixelBlue(frame_image,GetPixelBlue(image,p),q);
 456           if (image->colorspace == CMYKColorspace)
 457             SetPixelBlack(frame_image,GetPixelBlack(image,p),q);
 458           SetPixelAlpha(frame_image,GetPixelAlpha(image,p),q);
 459           p+=GetPixelChannels(image);
 460           q+=GetPixelChannels(frame_image);
 461         }
 462       }
 463     for (x=0; x < (ssize_t) frame_info->inner_bevel; x++)
 464     {
 465       SetPixelPixelInfo(frame_image,&highlight,q);
 466       q+=GetPixelChannels(frame_image);
 467     }
 468     width=frame_info->width-frame_info->x-image->columns-bevel_width;
 469     for (x=0; x < (ssize_t) width; x++)
 470     {
 471       SetPixelPixelInfo(frame_image,&matte,q);
 472       q+=GetPixelChannels(frame_image);
 473     }
 474     for (x=0; x < (ssize_t) frame_info->outer_bevel; x++)
 475     {
 476       SetPixelPixelInfo(frame_image,&shadow,q);
 477       q+=GetPixelChannels(frame_image);
 478     }
 479     if (SyncCacheViewAuthenticPixels(frame_view,exception) == MagickFalse)
 480       status=MagickFalse;
 481     if (image->progress_monitor != (MagickProgressMonitor) NULL)
 482       {
 483         MagickBooleanType
 484           proceed;
 485
 486 #if defined(MAGICKCORE_OPENMP_SUPPORT)
 487   #pragma omp critical (MagickCore_FrameImage)
 488 #endif
 489         proceed=SetImageProgress(image,FrameImageTag,progress++,image->rows);
 490         if (proceed == MagickFalse)
 491           status=MagickFalse;
 492       }
 493   }
 494   height=(size_t) (frame_info->inner_bevel+frame_info->height-
 495     frame_info->y-image->rows-bevel_width+frame_info->outer_bevel);
 496   if (height != 0)
 497     {
 498       register ssize_t
 499         x;
 500
 501       register Quantum
 502         *restrict q;
 503
 504       /*
 505         Draw bottom of ornamental border.
 506       */
 507       q=QueueCacheViewAuthenticPixels(frame_view,0,(ssize_t) (frame_image->rows-
 508         height),frame_image->columns,height,exception);
 509       if (q != (Quantum *) NULL)
 510         {
 511           /*
 512             Draw bottom of ornamental border.
 513           */
 514           for (y=frame_info->inner_bevel-1; y >= 0; y--)
 515           {
 516             for (x=0; x < (ssize_t) frame_info->outer_bevel; x++)
 517             {
 518               SetPixelPixelInfo(frame_image,&highlight,q);
 519               q+=GetPixelChannels(frame_image);
 520             }
 521             for (x=0; x < (ssize_t) (frame_info->x-bevel_width); x++)
 522             {
 523               SetPixelPixelInfo(frame_image,&matte,q);
 524               q+=GetPixelChannels(frame_image);
 525             }
 526             for (x=0; x < y; x++)
 527             {
 528               SetPixelPixelInfo(frame_image,&shadow,q);
 529               q+=GetPixelChannels(frame_image);
 530             }
 531             for ( ; x < (ssize_t) (image->columns+2*frame_info->inner_bevel); x++)
 532             {
 533               if (x >= (ssize_t) (image->columns+2*frame_info->inner_bevel-y))
 534                 SetPixelPixelInfo(frame_image,&highlight,q);
 535               else
 536                 SetPixelPixelInfo(frame_image,&accentuate,q);
 537               q+=GetPixelChannels(frame_image);
 538             }
 539             width=frame_info->width-frame_info->x-image->columns-bevel_width;
 540             for (x=0; x < (ssize_t) width; x++)
 541             {
 542               SetPixelPixelInfo(frame_image,&matte,q);
 543               q+=GetPixelChannels(frame_image);
 544             }
 545             for (x=0; x < (ssize_t) frame_info->outer_bevel; x++)
 546             {
 547               SetPixelPixelInfo(frame_image,&shadow,q);
 548               q+=GetPixelChannels(frame_image);
 549             }
 550           }
 551           height=frame_info->height-frame_info->y-image->rows-bevel_width;
 552           for (y=0; y < (ssize_t) height; y++)
 553           {
 554             for (x=0; x < (ssize_t) frame_info->outer_bevel; x++)
 555             {
 556               SetPixelPixelInfo(frame_image,&highlight,q);
 557               q+=GetPixelChannels(frame_image);
 558             }
 559             width=frame_image->columns-2*frame_info->outer_bevel;
 560             for (x=0; x < (ssize_t) width; x++)
 561             {
 562               SetPixelPixelInfo(frame_image,&matte,q);
 563               q+=GetPixelChannels(frame_image);
 564             }
 565             for (x=0; x < (ssize_t) frame_info->outer_bevel; x++)
 566             {
 567               SetPixelPixelInfo(frame_image,&shadow,q);
 568               q+=GetPixelChannels(frame_image);
 569             }
 570           }
 571           for (y=frame_info->outer_bevel-1; y >= 0; y--)
 572           {
 573             for (x=0; x < y; x++)
 574             {
 575               SetPixelPixelInfo(frame_image,&highlight,q);
 576               q+=GetPixelChannels(frame_image);
 577             }
 578             for ( ; x < (ssize_t) frame_image->columns; x++)
 579             {
 580               if (x >= (ssize_t) (frame_image->columns-y))
 581                 SetPixelPixelInfo(frame_image,&shadow,q);
 582               else
 583                 SetPixelPixelInfo(frame_image,&trough,q);
 584               q+=GetPixelChannels(frame_image);
 585             }
 586           }
 587           (void) SyncCacheViewAuthenticPixels(frame_view,exception);
 588         }
 589     }
 590   frame_view=DestroyCacheView(frame_view);
 591   image_view=DestroyCacheView(image_view);
 592   if ((compose != CopyCompositeOp) && ((compose != OverCompositeOp) ||
 593       (image->matte != MagickFalse)))
 594     {
 595       x=(ssize_t) (frame_info->outer_bevel+(frame_info->x-bevel_width)+
 596         frame_info->inner_bevel);
 597       y=(ssize_t) (frame_info->outer_bevel+(frame_info->y-bevel_width)+
 598         frame_info->inner_bevel);
 599       (void) CompositeImage(frame_image,compose,image,x,y);
 600     }
 601   return(frame_image);
 602 }
 603 \f
 604 /*
 605 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 606 %                                                                             %
 607 %                                                                             %
 608 %                                                                             %
 609 %   R a i s e I m a g e                                                       %
 610 %                                                                             %
 611 %                                                                             %
 612 %                                                                             %
 613 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 614 %
 615 %  RaiseImage() creates a simulated three-dimensional button-like effect
 616 %  by lightening and darkening the edges of the image.  Members width and
 617 %  height of raise_info define the width of the vertical and horizontal
 618 %  edge of the effect.
 619 %
 620 %  The format of the RaiseImage method is:
 621 %
 622 %      MagickBooleanType RaiseImage(const Image *image,
 623 %        const RectangleInfo *raise_info,const MagickBooleanType raise,
 624 %        ExceptionInfo *exception)
 625 %
 626 %  A description of each parameter follows:
 627 %
 628 %    o image: the image.
 629 %
 630 %    o raise_info: Define the width and height of the raise area.
 631 %
 632 %    o raise: A value other than zero creates a 3-D raise effect,
 633 %      otherwise it has a lowered effect.
 634 %
 635 %    o exception: return any errors or warnings in this structure.
 636 %
 637 */
 638 MagickExport MagickBooleanType RaiseImage(Image *image,
 639   const RectangleInfo *raise_info,const MagickBooleanType raise,
 640   ExceptionInfo *exception)
 641 {
 642 #define AccentuateFactor  ScaleCharToQuantum(135)
 643 #define HighlightFactor  ScaleCharToQuantum(190)
 644 #define ShadowFactor  ScaleCharToQuantum(190)
 645 #define RaiseImageTag  "Raise/Image"
 646 #define TroughFactor  ScaleCharToQuantum(135)
 647
 648   CacheView
 649     *image_view;
 650
 651   MagickBooleanType
 652     status;
 653
 654   MagickOffsetType
 655     progress;
 656
 657   Quantum
 658     foreground,
 659     background;
 660
 661   ssize_t
 662     y;
 663
 664   assert(image != (Image *) NULL);
 665   assert(image->signature == MagickSignature);
 666   if (image->debug != MagickFalse)
 667     (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
 668   assert(raise_info != (RectangleInfo *) NULL);
 669   if ((image->columns <= (raise_info->width << 1)) ||
 670       (image->rows <= (raise_info->height << 1)))
 671     ThrowBinaryException(OptionError,"ImageSizeMustExceedBevelWidth",
 672       image->filename);
 673   foreground=(Quantum) QuantumRange;
 674   background=(Quantum) 0;
 675   if (raise == MagickFalse)
 676     {
 677       foreground=(Quantum) 0;
 678       background=(Quantum) QuantumRange;
 679     }
 680   if (SetImageStorageClass(image,DirectClass,exception) == MagickFalse)
 681     return(MagickFalse);
 682   /*
 683     Raise image.
 684   */
 685   status=MagickTrue;
 686   progress=0;
 687   image_view=AcquireCacheView(image);
 688 #if defined(MAGICKCORE_OPENMP_SUPPORT)
 689   #pragma omp parallel for schedule(dynamic,4) shared(progress,status) omp_throttle(1)
 690 #endif
 691   for (y=0; y < (ssize_t) raise_info->height; y++)
 692   {
 693     PixelTrait
 694       traits;
 695
 696     register ssize_t
 697       i,
 698       x;
 699
 700     register Quantum
 701       *restrict q;
 702
 703     if (status == MagickFalse)
 704       continue;
 705     q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,exception);
 706     if (q == (Quantum *) NULL)
 707       {
 708         status=MagickFalse;
 709         continue;
 710       }
 711     for (x=0; x < y; x++)
 712     {
 713       for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
 714       {
 715         traits=GetPixelChannelMapTraits(image,(PixelChannel) i);
 716         if ((traits & UpdatePixelTrait) != 0)
 717           q[i]=ClampToQuantum(QuantumScale*((MagickRealType) q[i]*
 718             HighlightFactor+(MagickRealType) foreground*(QuantumRange-
 719             HighlightFactor)));
 720       }
 721       q+=GetPixelChannels(image);
 722     }
 723     for ( ; x < (ssize_t) (image->columns-y); x++)
 724     {
 725       for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
 726       {
 727         traits=GetPixelChannelMapTraits(image,(PixelChannel) i);
 728         if ((traits & UpdatePixelTrait) != 0)
 729           q[i]=ClampToQuantum(QuantumScale*((MagickRealType) q[i]*
 730             AccentuateFactor+(MagickRealType) foreground*(QuantumRange-
 731             AccentuateFactor)));
 732       }
 733       q+=GetPixelChannels(image);
 734     }
 735     for ( ; x < (ssize_t) image->columns; x++)
 736     {
 737       for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
 738       {
 739         traits=GetPixelChannelMapTraits(image,(PixelChannel) i);
 740         if ((traits & UpdatePixelTrait) != 0)
 741           q[i]=ClampToQuantum(QuantumScale*((MagickRealType) q[i]*
 742             ShadowFactor+(MagickRealType) background*(QuantumRange-
 743             ShadowFactor)));
 744       }
 745       q+=GetPixelChannels(image);
 746     }
 747     if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse)
 748       status=MagickFalse;
 749     if (image->progress_monitor != (MagickProgressMonitor) NULL)
 750       {
 751         MagickBooleanType
 752           proceed;
 753
 754         proceed=SetImageProgress(image,RaiseImageTag,progress++,image->rows);
 755         if (proceed == MagickFalse)
 756           status=MagickFalse;
 757       }
 758   }
 759 #if defined(MAGICKCORE_OPENMP_SUPPORT)
 760   #pragma omp parallel for schedule(dynamic,4) shared(progress,status) omp_throttle(1)
 761 #endif
 762   for (y=(ssize_t) raise_info->height; y < (ssize_t) (image->rows-raise_info->height); y++)
 763   {
 764     PixelTrait
 765       traits;
 766
 767     register ssize_t
 768       i,
 769       x;
 770
 771     register Quantum
 772       *restrict q;
 773
 774     if (status == MagickFalse)
 775       continue;
 776     q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,exception);
 777     if (q == (Quantum *) NULL)
 778       {
 779         status=MagickFalse;
 780         continue;
 781       }
 782     for (x=0; x < (ssize_t) raise_info->width; x++)
 783     {
 784       for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
 785       {
 786         traits=GetPixelChannelMapTraits(image,(PixelChannel) i);
 787         if ((traits & UpdatePixelTrait) != 0)
 788           q[i]=ClampToQuantum(QuantumScale*((MagickRealType) q[i]*
 789             HighlightFactor+(MagickRealType) foreground*(QuantumRange-
 790             HighlightFactor)));
 791       }
 792       q+=GetPixelChannels(image);
 793     }
 794     for ( ; x < (ssize_t) (image->columns-raise_info->width); x++)
 795       q+=GetPixelChannels(image);
 796     for ( ; x < (ssize_t) image->columns; x++)
 797     {
 798       for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
 799       {
 800         traits=GetPixelChannelMapTraits(image,(PixelChannel) i);
 801         if ((traits & UpdatePixelTrait) != 0)
 802           q[i]=ClampToQuantum(QuantumScale*((MagickRealType) q[i]*
 803             ShadowFactor+(MagickRealType) background*(QuantumRange-
 804             ShadowFactor)));
 805       }
 806       q+=GetPixelChannels(image);
 807     }
 808     if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse)
 809       status=MagickFalse;
 810     if (image->progress_monitor != (MagickProgressMonitor) NULL)
 811       {
 812         MagickBooleanType
 813           proceed;
 814
 815         proceed=SetImageProgress(image,RaiseImageTag,progress++,image->rows);
 816         if (proceed == MagickFalse)
 817           status=MagickFalse;
 818       }
 819   }
 820 #if defined(MAGICKCORE_OPENMP_SUPPORT)
 821   #pragma omp parallel for schedule(dynamic,4) shared(progress,status) omp_throttle(1)
 822 #endif
 823   for (y=(ssize_t) (image->rows-raise_info->height); y < (ssize_t) image->rows; y++)
 824   {
 825     PixelTrait
 826       traits;
 827
 828     register ssize_t
 829       i,
 830       x;
 831
 832     register Quantum
 833       *restrict q;
 834
 835     if (status == MagickFalse)
 836       continue;
 837     q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,exception);
 838     if (q == (Quantum *) NULL)
 839       {
 840         status=MagickFalse;
 841         continue;
 842       }
 843     for (x=0; x < (ssize_t) (image->rows-y); x++)
 844     {
 845       for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
 846       {
 847         traits=GetPixelChannelMapTraits(image,(PixelChannel) i);
 848         if ((traits & UpdatePixelTrait) != 0)
 849           q[i]=ClampToQuantum(QuantumScale*((MagickRealType) q[i]*
 850             HighlightFactor+(MagickRealType) foreground*(QuantumRange-
 851             HighlightFactor)));
 852       }
 853       q+=GetPixelChannels(image);
 854     }
 855     for ( ; x < (ssize_t) (image->columns-(image->rows-y)); x++)
 856     {
 857       for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
 858       {
 859         traits=GetPixelChannelMapTraits(image,(PixelChannel) i);
 860         if ((traits & UpdatePixelTrait) != 0)
 861           q[i]=ClampToQuantum(QuantumScale*((MagickRealType) q[i]*
 862             TroughFactor+(MagickRealType) background*(QuantumRange-
 863             TroughFactor)));
 864       }
 865       q+=GetPixelChannels(image);
 866     }
 867     for ( ; x < (ssize_t) image->columns; x++)
 868     {
 869       for (i=0; i < (ssize_t) GetPixelChannels(image); i++)
 870       {
 871         traits=GetPixelChannelMapTraits(image,(PixelChannel) i);
 872         if ((traits & UpdatePixelTrait) != 0)
 873           q[i]=ClampToQuantum(QuantumScale*((MagickRealType) q[i]*
 874             ShadowFactor+(MagickRealType) background*(QuantumRange-
 875             ShadowFactor)));
 876       }
 877       q+=GetPixelChannels(image);
 878     }
 879     if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse)
 880       status=MagickFalse;
 881     if (image->progress_monitor != (MagickProgressMonitor) NULL)
 882       {
 883         MagickBooleanType
 884           proceed;
 885
 886 #if defined(MAGICKCORE_OPENMP_SUPPORT)
 887   #pragma omp critical (MagickCore_RaiseImage)
 888 #endif
 889         proceed=SetImageProgress(image,RaiseImageTag,progress++,image->rows);
 890         if (proceed == MagickFalse)
 891           status=MagickFalse;
 892       }
 893   }
 894   image_view=DestroyCacheView(image_view);
 895   return(status);
 896 }