| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| % DDDD EEEEE CCCC OOO RRRR AAA TTTTT EEEEE % |
| % D D E C O O R R A A T E % |
| % D D EEE C O O RRRR AAAAA T EEE % |
| % D D E C O O R R A A T E % |
| % DDDD EEEEE CCCC OOO R R A A T EEEEE % |
| % % |
| % % |
| % MagickCore Image Decoration Methods % |
| % % |
| % Software Design % |
| % Cristy % |
| % July 1992 % |
| % % |
| % % |
| % Copyright 1999-2021 ImageMagick Studio LLC, a non-profit organization % |
| % dedicated to making software imaging solutions freely available. % |
| % % |
| % You may not use this file except in compliance with the License. You may % |
| % obtain a copy of the License at % |
| % % |
| % https://imagemagick.org/script/license.php % |
| % % |
| % Unless required by applicable law or agreed to in writing, software % |
| % distributed under the License is distributed on an "AS IS" BASIS, % |
| % WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. % |
| % See the License for the specific language governing permissions and % |
| % limitations under the License. % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % |
| % |
| */ |
| |
| /* |
| Include declarations. |
| */ |
| #include "MagickCore/studio.h" |
| #include "MagickCore/cache-view.h" |
| #include "MagickCore/color-private.h" |
| #include "MagickCore/colorspace-private.h" |
| #include "MagickCore/composite.h" |
| #include "MagickCore/decorate.h" |
| #include "MagickCore/exception.h" |
| #include "MagickCore/exception-private.h" |
| #include "MagickCore/image.h" |
| #include "MagickCore/memory_.h" |
| #include "MagickCore/monitor.h" |
| #include "MagickCore/monitor-private.h" |
| #include "MagickCore/pixel-accessor.h" |
| #include "MagickCore/quantum.h" |
| #include "MagickCore/quantum-private.h" |
| #include "MagickCore/resource_.h" |
| #include "MagickCore/thread-private.h" |
| #include "MagickCore/transform.h" |
| |
| /* |
| Define declarations. |
| */ |
| #define AccentuateModulate ScaleCharToQuantum(80) |
| #define HighlightModulate ScaleCharToQuantum(125) |
| #define ShadowModulate ScaleCharToQuantum(135) |
| #define DepthModulate ScaleCharToQuantum(185) |
| #define TroughModulate ScaleCharToQuantum(110) |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| % B o r d e r I m a g e % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % BorderImage() surrounds the image with a border of the color defined by |
| % the bordercolor member of the image structure. The width and height |
| % of the border are defined by the corresponding members of the border_info |
| % structure. |
| % |
| % The format of the BorderImage method is: |
| % |
| % Image *BorderImage(const Image *image,const RectangleInfo *border_info, |
| % const CompositeOperator compose,ExceptionInfo *exception) |
| % |
| % A description of each parameter follows: |
| % |
| % o image: the image. |
| % |
| % o border_info: define the width and height of the border. |
| % |
| % o compose: the composite operator. |
| % |
| % o exception: return any errors or warnings in this structure. |
| % |
| */ |
| MagickExport Image *BorderImage(const Image *image, |
| const RectangleInfo *border_info,const CompositeOperator compose, |
| ExceptionInfo *exception) |
| { |
| Image |
| *border_image, |
| *clone_image; |
| |
| FrameInfo |
| frame_info; |
| |
| assert(image != (const Image *) NULL); |
| assert(image->signature == MagickCoreSignature); |
| if (image->debug != MagickFalse) |
| (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename); |
| assert(border_info != (RectangleInfo *) NULL); |
| frame_info.width=image->columns+(border_info->width << 1); |
| frame_info.height=image->rows+(border_info->height << 1); |
| frame_info.x=(ssize_t) border_info->width; |
| frame_info.y=(ssize_t) border_info->height; |
| frame_info.inner_bevel=0; |
| frame_info.outer_bevel=0; |
| clone_image=CloneImage(image,0,0,MagickTrue,exception); |
| if (clone_image == (Image *) NULL) |
| return((Image *) NULL); |
| clone_image->matte_color=image->border_color; |
| border_image=FrameImage(clone_image,&frame_info,compose,exception); |
| clone_image=DestroyImage(clone_image); |
| if (border_image != (Image *) NULL) |
| border_image->matte_color=image->matte_color; |
| return(border_image); |
| } |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| % F r a m e I m a g e % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % FrameImage() adds a simulated three-dimensional border around the image. |
| % The color of the border is defined by the matte_color member of image. |
| % Members width and height of frame_info specify the border width of the |
| % vertical and horizontal sides of the frame. Members inner and outer |
| % indicate the width of the inner and outer shadows of the frame. |
| % |
| % The format of the FrameImage method is: |
| % |
| % Image *FrameImage(const Image *image,const FrameInfo *frame_info, |
| % const CompositeOperator compose,ExceptionInfo *exception) |
| % |
| % A description of each parameter follows: |
| % |
| % o image: the image. |
| % |
| % o frame_info: Define the width and height of the frame and its bevels. |
| % |
| % o compose: the composite operator. |
| % |
| % o exception: return any errors or warnings in this structure. |
| % |
| */ |
| MagickExport Image *FrameImage(const Image *image,const FrameInfo *frame_info, |
| const CompositeOperator compose,ExceptionInfo *exception) |
| { |
| #define FrameImageTag "Frame/Image" |
| |
| CacheView |
| *image_view, |
| *frame_view; |
| |
| Image |
| *frame_image; |
| |
| MagickBooleanType |
| status; |
| |
| MagickOffsetType |
| progress; |
| |
| PixelInfo |
| accentuate, |
| highlight, |
| matte, |
| shadow, |
| trough; |
| |
| ssize_t |
| x; |
| |
| size_t |
| bevel_width, |
| height, |
| width; |
| |
| ssize_t |
| y; |
| |
| /* |
| Check frame geometry. |
| */ |
| assert(image != (Image *) NULL); |
| assert(image->signature == MagickCoreSignature); |
| if (image->debug != MagickFalse) |
| (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename); |
| assert(frame_info != (FrameInfo *) NULL); |
| if ((frame_info->outer_bevel < 0) || (frame_info->inner_bevel < 0)) |
| ThrowImageException(OptionError,"FrameIsLessThanImageSize"); |
| bevel_width=(size_t) (frame_info->outer_bevel+frame_info->inner_bevel); |
| x=(ssize_t) frame_info->width-frame_info->x-bevel_width; |
| y=(ssize_t) frame_info->height-frame_info->y-bevel_width; |
| if ((x < (ssize_t) image->columns) || (y < (ssize_t) image->rows)) |
| ThrowImageException(OptionError,"FrameIsLessThanImageSize"); |
| /* |
| Initialize framed image attributes. |
| */ |
| frame_image=CloneImage(image,frame_info->width,frame_info->height,MagickTrue, |
| exception); |
| if (frame_image == (Image *) NULL) |
| return((Image *) NULL); |
| if (SetImageStorageClass(frame_image,DirectClass,exception) == MagickFalse) |
| { |
| frame_image=DestroyImage(frame_image); |
| return((Image *) NULL); |
| } |
| if ((IsPixelInfoGray(&frame_image->border_color) == MagickFalse) && |
| (IsGrayColorspace(frame_image->colorspace) != MagickFalse)) |
| (void) SetImageColorspace(frame_image,sRGBColorspace,exception); |
| if ((frame_image->matte_color.alpha_trait != UndefinedPixelTrait) && |
| (frame_image->alpha_trait == UndefinedPixelTrait)) |
| (void) SetImageAlpha(frame_image,OpaqueAlpha,exception); |
| frame_image->page=image->page; |
| if ((image->page.width != 0) && (image->page.height != 0)) |
| { |
| frame_image->page.width+=frame_image->columns-image->columns; |
| frame_image->page.height+=frame_image->rows-image->rows; |
| } |
| /* |
| Initialize 3D effects color. |
| */ |
| matte=image->matte_color; |
| accentuate=matte; |
| accentuate.red=(double) (QuantumScale*((QuantumRange- |
| AccentuateModulate)*matte.red+(QuantumRange*AccentuateModulate))); |
| accentuate.green=(double) (QuantumScale*((QuantumRange- |
| AccentuateModulate)*matte.green+(QuantumRange*AccentuateModulate))); |
| accentuate.blue=(double) (QuantumScale*((QuantumRange- |
| AccentuateModulate)*matte.blue+(QuantumRange*AccentuateModulate))); |
| accentuate.black=(double) (QuantumScale*((QuantumRange- |
| AccentuateModulate)*matte.black+(QuantumRange*AccentuateModulate))); |
| accentuate.alpha=matte.alpha; |
| highlight=matte; |
| highlight.red=(double) (QuantumScale*((QuantumRange- |
| HighlightModulate)*matte.red+(QuantumRange*HighlightModulate))); |
| highlight.green=(double) (QuantumScale*((QuantumRange- |
| HighlightModulate)*matte.green+(QuantumRange*HighlightModulate))); |
| highlight.blue=(double) (QuantumScale*((QuantumRange- |
| HighlightModulate)*matte.blue+(QuantumRange*HighlightModulate))); |
| highlight.black=(double) (QuantumScale*((QuantumRange- |
| HighlightModulate)*matte.black+(QuantumRange*HighlightModulate))); |
| highlight.alpha=matte.alpha; |
| shadow=matte; |
| shadow.red=QuantumScale*matte.red*ShadowModulate; |
| shadow.green=QuantumScale*matte.green*ShadowModulate; |
| shadow.blue=QuantumScale*matte.blue*ShadowModulate; |
| shadow.black=QuantumScale*matte.black*ShadowModulate; |
| shadow.alpha=matte.alpha; |
| trough=matte; |
| trough.red=QuantumScale*matte.red*TroughModulate; |
| trough.green=QuantumScale*matte.green*TroughModulate; |
| trough.blue=QuantumScale*matte.blue*TroughModulate; |
| trough.black=QuantumScale*matte.black*TroughModulate; |
| trough.alpha=matte.alpha; |
| status=MagickTrue; |
| progress=0; |
| image_view=AcquireVirtualCacheView(image,exception); |
| frame_view=AcquireAuthenticCacheView(frame_image,exception); |
| height=(size_t) (frame_info->outer_bevel+(frame_info->y-bevel_width)+ |
| frame_info->inner_bevel); |
| if (height != 0) |
| { |
| ssize_t |
| x; |
| |
| Quantum |
| *magick_restrict q; |
| |
| /* |
| Draw top of ornamental border. |
| */ |
| q=QueueCacheViewAuthenticPixels(frame_view,0,0,frame_image->columns, |
| height,exception); |
| if (q != (Quantum *) NULL) |
| { |
| /* |
| Draw top of ornamental border. |
| */ |
| for (y=0; y < (ssize_t) frame_info->outer_bevel; y++) |
| { |
| for (x=0; x < (ssize_t) (frame_image->columns-y); x++) |
| { |
| if (x < y) |
| SetPixelViaPixelInfo(frame_image,&highlight,q); |
| else |
| SetPixelViaPixelInfo(frame_image,&accentuate,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| for ( ; x < (ssize_t) frame_image->columns; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&shadow,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| } |
| for (y=0; y < (ssize_t) (frame_info->y-bevel_width); y++) |
| { |
| for (x=0; x < (ssize_t) frame_info->outer_bevel; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&highlight,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| width=frame_image->columns-2*frame_info->outer_bevel; |
| for (x=0; x < (ssize_t) width; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&matte,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| for (x=0; x < (ssize_t) frame_info->outer_bevel; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&shadow,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| } |
| for (y=0; y < (ssize_t) frame_info->inner_bevel; y++) |
| { |
| for (x=0; x < (ssize_t) frame_info->outer_bevel; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&highlight,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| for (x=0; x < (ssize_t) (frame_info->x-bevel_width); x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&matte,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| width=image->columns+((size_t) frame_info->inner_bevel << 1)- |
| y; |
| for (x=0; x < (ssize_t) width; x++) |
| { |
| if (x < y) |
| SetPixelViaPixelInfo(frame_image,&shadow,q); |
| else |
| SetPixelViaPixelInfo(frame_image,&trough,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| for ( ; x < (ssize_t) (image->columns+2*frame_info->inner_bevel); x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&highlight,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| width=frame_info->width-frame_info->x-image->columns-bevel_width; |
| for (x=0; x < (ssize_t) width; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&matte,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| for (x=0; x < (ssize_t) frame_info->outer_bevel; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&shadow,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| } |
| (void) SyncCacheViewAuthenticPixels(frame_view,exception); |
| } |
| } |
| /* |
| Draw sides of ornamental border. |
| */ |
| #if defined(MAGICKCORE_OPENMP_SUPPORT) |
| #pragma omp parallel for schedule(static) shared(progress,status) \ |
| magick_number_threads(image,frame_image,image->rows,1) |
| #endif |
| for (y=0; y < (ssize_t) image->rows; y++) |
| { |
| ssize_t |
| x; |
| |
| Quantum |
| *magick_restrict q; |
| |
| size_t |
| width; |
| |
| /* |
| Initialize scanline with matte color. |
| */ |
| if (status == MagickFalse) |
| continue; |
| q=QueueCacheViewAuthenticPixels(frame_view,0,frame_info->y+y, |
| frame_image->columns,1,exception); |
| if (q == (Quantum *) NULL) |
| { |
| status=MagickFalse; |
| continue; |
| } |
| for (x=0; x < (ssize_t) frame_info->outer_bevel; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&highlight,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| for (x=0; x < (ssize_t) (frame_info->x-bevel_width); x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&matte,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| for (x=0; x < (ssize_t) frame_info->inner_bevel; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&shadow,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| /* |
| Set frame interior pixels. |
| */ |
| for (x=0; x < (ssize_t) image->columns; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&frame_image->border_color,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| for (x=0; x < (ssize_t) frame_info->inner_bevel; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&highlight,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| width=frame_info->width-frame_info->x-image->columns-bevel_width; |
| for (x=0; x < (ssize_t) width; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&matte,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| for (x=0; x < (ssize_t) frame_info->outer_bevel; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&shadow,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| if (SyncCacheViewAuthenticPixels(frame_view,exception) == MagickFalse) |
| status=MagickFalse; |
| if (image->progress_monitor != (MagickProgressMonitor) NULL) |
| { |
| MagickBooleanType |
| proceed; |
| |
| #if defined(MAGICKCORE_OPENMP_SUPPORT) |
| #pragma omp atomic |
| #endif |
| progress++; |
| proceed=SetImageProgress(image,FrameImageTag,progress,image->rows); |
| if (proceed == MagickFalse) |
| status=MagickFalse; |
| } |
| } |
| height=(size_t) (frame_info->inner_bevel+frame_info->height- |
| frame_info->y-image->rows-bevel_width+frame_info->outer_bevel); |
| if (height != 0) |
| { |
| ssize_t |
| x; |
| |
| Quantum |
| *magick_restrict q; |
| |
| /* |
| Draw bottom of ornamental border. |
| */ |
| q=QueueCacheViewAuthenticPixels(frame_view,0,(ssize_t) (frame_image->rows- |
| height),frame_image->columns,height,exception); |
| if (q != (Quantum *) NULL) |
| { |
| /* |
| Draw bottom of ornamental border. |
| */ |
| for (y=frame_info->inner_bevel-1; y >= 0; y--) |
| { |
| for (x=0; x < (ssize_t) frame_info->outer_bevel; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&highlight,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| for (x=0; x < (ssize_t) (frame_info->x-bevel_width); x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&matte,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| for (x=0; x < y; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&shadow,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| for ( ; x < (ssize_t) (image->columns+2*frame_info->inner_bevel); x++) |
| { |
| if (x >= (ssize_t) (image->columns+2*frame_info->inner_bevel-y)) |
| SetPixelViaPixelInfo(frame_image,&highlight,q); |
| else |
| SetPixelViaPixelInfo(frame_image,&accentuate,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| width=frame_info->width-frame_info->x-image->columns-bevel_width; |
| for (x=0; x < (ssize_t) width; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&matte,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| for (x=0; x < (ssize_t) frame_info->outer_bevel; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&shadow,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| } |
| height=frame_info->height-frame_info->y-image->rows-bevel_width; |
| for (y=0; y < (ssize_t) height; y++) |
| { |
| for (x=0; x < (ssize_t) frame_info->outer_bevel; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&highlight,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| width=frame_image->columns-2*frame_info->outer_bevel; |
| for (x=0; x < (ssize_t) width; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&matte,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| for (x=0; x < (ssize_t) frame_info->outer_bevel; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&shadow,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| } |
| for (y=frame_info->outer_bevel-1; y >= 0; y--) |
| { |
| for (x=0; x < y; x++) |
| { |
| SetPixelViaPixelInfo(frame_image,&highlight,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| for ( ; x < (ssize_t) frame_image->columns; x++) |
| { |
| if (x >= (ssize_t) (frame_image->columns-y)) |
| SetPixelViaPixelInfo(frame_image,&shadow,q); |
| else |
| SetPixelViaPixelInfo(frame_image,&trough,q); |
| q+=GetPixelChannels(frame_image); |
| } |
| } |
| (void) SyncCacheViewAuthenticPixels(frame_view,exception); |
| } |
| } |
| frame_view=DestroyCacheView(frame_view); |
| image_view=DestroyCacheView(image_view); |
| x=(ssize_t) (frame_info->outer_bevel+(frame_info->x-bevel_width)+ |
| frame_info->inner_bevel); |
| y=(ssize_t) (frame_info->outer_bevel+(frame_info->y-bevel_width)+ |
| frame_info->inner_bevel); |
| if (status != MagickFalse) |
| status=CompositeImage(frame_image,image,compose,MagickTrue,x,y, |
| exception); |
| if (status == MagickFalse) |
| frame_image=DestroyImage(frame_image); |
| return(frame_image); |
| } |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| % R a i s e I m a g e % |
| % % |
| % % |
| % % |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % |
| % RaiseImage() creates a simulated three-dimensional button-like effect |
| % by lightening and darkening the edges of the image. Members width and |
| % height of raise_info define the width of the vertical and horizontal |
| % edge of the effect. |
| % |
| % The format of the RaiseImage method is: |
| % |
| % MagickBooleanType RaiseImage(const Image *image, |
| % const RectangleInfo *raise_info,const MagickBooleanType raise, |
| % ExceptionInfo *exception) |
| % |
| % A description of each parameter follows: |
| % |
| % o image: the image. |
| % |
| % o raise_info: Define the width and height of the raise area. |
| % |
| % o raise: A value other than zero creates a 3-D raise effect, |
| % otherwise it has a lowered effect. |
| % |
| % o exception: return any errors or warnings in this structure. |
| % |
| */ |
| MagickExport MagickBooleanType RaiseImage(Image *image, |
| const RectangleInfo *raise_info,const MagickBooleanType raise, |
| ExceptionInfo *exception) |
| { |
| #define AccentuateFactor ScaleCharToQuantum(135) |
| #define HighlightFactor ScaleCharToQuantum(190) |
| #define ShadowFactor ScaleCharToQuantum(190) |
| #define RaiseImageTag "Raise/Image" |
| #define TroughFactor ScaleCharToQuantum(135) |
| |
| CacheView |
| *image_view; |
| |
| MagickBooleanType |
| status; |
| |
| MagickOffsetType |
| progress; |
| |
| Quantum |
| foreground, |
| background; |
| |
| ssize_t |
| y; |
| |
| assert(image != (Image *) NULL); |
| assert(image->signature == MagickCoreSignature); |
| if (image->debug != MagickFalse) |
| (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename); |
| assert(raise_info != (RectangleInfo *) NULL); |
| if ((image->columns <= (raise_info->width << 1)) || |
| (image->rows <= (raise_info->height << 1))) |
| ThrowBinaryException(OptionError,"ImageSizeMustExceedBevelWidth", |
| image->filename); |
| foreground=QuantumRange; |
| background=(Quantum) 0; |
| if (raise == MagickFalse) |
| { |
| foreground=(Quantum) 0; |
| background=QuantumRange; |
| } |
| if (SetImageStorageClass(image,DirectClass,exception) == MagickFalse) |
| return(MagickFalse); |
| /* |
| Raise image. |
| */ |
| status=MagickTrue; |
| progress=0; |
| image_view=AcquireAuthenticCacheView(image,exception); |
| #if defined(MAGICKCORE_OPENMP_SUPPORT) |
| #pragma omp parallel for schedule(static) shared(progress,status) \ |
| magick_number_threads(image,image,raise_info->height,1) |
| #endif |
| for (y=0; y < (ssize_t) raise_info->height; y++) |
| { |
| ssize_t |
| i, |
| x; |
| |
| Quantum |
| *magick_restrict q; |
| |
| if (status == MagickFalse) |
| continue; |
| q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,exception); |
| if (q == (Quantum *) NULL) |
| { |
| status=MagickFalse; |
| continue; |
| } |
| for (x=0; x < y; x++) |
| { |
| for (i=0; i < (ssize_t) GetPixelChannels(image); i++) |
| { |
| PixelChannel channel = GetPixelChannelChannel(image,i); |
| PixelTrait traits = GetPixelChannelTraits(image,channel); |
| if ((traits & UpdatePixelTrait) == 0) |
| continue; |
| q[i]=ClampToQuantum(QuantumScale*((double) q[i]*HighlightFactor+(double) |
| foreground*(QuantumRange-HighlightFactor))); |
| } |
| q+=GetPixelChannels(image); |
| } |
| for ( ; x < (ssize_t) (image->columns-y); x++) |
| { |
| for (i=0; i < (ssize_t) GetPixelChannels(image); i++) |
| { |
| PixelChannel channel = GetPixelChannelChannel(image,i); |
| PixelTrait traits = GetPixelChannelTraits(image,channel); |
| if ((traits & UpdatePixelTrait) == 0) |
| continue; |
| q[i]=ClampToQuantum(QuantumScale*((double) q[i]*AccentuateFactor+ |
| (double) foreground*(QuantumRange-AccentuateFactor))); |
| } |
| q+=GetPixelChannels(image); |
| } |
| for ( ; x < (ssize_t) image->columns; x++) |
| { |
| for (i=0; i < (ssize_t) GetPixelChannels(image); i++) |
| { |
| PixelChannel channel = GetPixelChannelChannel(image,i); |
| PixelTrait traits = GetPixelChannelTraits(image,channel); |
| if ((traits & UpdatePixelTrait) == 0) |
| continue; |
| q[i]=ClampToQuantum(QuantumScale*((double) q[i]*ShadowFactor+(double) |
| background*(QuantumRange-ShadowFactor))); |
| } |
| q+=GetPixelChannels(image); |
| } |
| if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse) |
| status=MagickFalse; |
| if (image->progress_monitor != (MagickProgressMonitor) NULL) |
| { |
| MagickBooleanType |
| proceed; |
| |
| #if defined(MAGICKCORE_OPENMP_SUPPORT) |
| #pragma omp atomic |
| #endif |
| progress++; |
| proceed=SetImageProgress(image,RaiseImageTag,progress,image->rows); |
| if (proceed == MagickFalse) |
| status=MagickFalse; |
| } |
| } |
| #if defined(MAGICKCORE_OPENMP_SUPPORT) |
| #pragma omp parallel for schedule(static) shared(progress,status) \ |
| magick_number_threads(image,image,image->rows-2*raise_info->height,1) |
| #endif |
| for (y=(ssize_t) raise_info->height; y < (ssize_t) (image->rows-raise_info->height); y++) |
| { |
| ssize_t |
| i, |
| x; |
| |
| Quantum |
| *magick_restrict q; |
| |
| if (status == MagickFalse) |
| continue; |
| q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,exception); |
| if (q == (Quantum *) NULL) |
| { |
| status=MagickFalse; |
| continue; |
| } |
| for (x=0; x < (ssize_t) raise_info->width; x++) |
| { |
| for (i=0; i < (ssize_t) GetPixelChannels(image); i++) |
| { |
| PixelChannel channel = GetPixelChannelChannel(image,i); |
| PixelTrait traits = GetPixelChannelTraits(image,channel); |
| if ((traits & UpdatePixelTrait) == 0) |
| continue; |
| q[i]=ClampToQuantum(QuantumScale*((double) q[i]*HighlightFactor+(double) |
| foreground*(QuantumRange-HighlightFactor))); |
| } |
| q+=GetPixelChannels(image); |
| } |
| for ( ; x < (ssize_t) (image->columns-raise_info->width); x++) |
| q+=GetPixelChannels(image); |
| for ( ; x < (ssize_t) image->columns; x++) |
| { |
| for (i=0; i < (ssize_t) GetPixelChannels(image); i++) |
| { |
| PixelChannel channel = GetPixelChannelChannel(image,i); |
| PixelTrait traits = GetPixelChannelTraits(image,channel); |
| if ((traits & UpdatePixelTrait) == 0) |
| continue; |
| q[i]=ClampToQuantum(QuantumScale*((double) q[i]*ShadowFactor+(double) |
| background*(QuantumRange-ShadowFactor))); |
| } |
| q+=GetPixelChannels(image); |
| } |
| if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse) |
| status=MagickFalse; |
| if (image->progress_monitor != (MagickProgressMonitor) NULL) |
| { |
| MagickBooleanType |
| proceed; |
| |
| #if defined(MAGICKCORE_OPENMP_SUPPORT) |
| #pragma omp atomic |
| #endif |
| progress++; |
| proceed=SetImageProgress(image,RaiseImageTag,progress,image->rows); |
| if (proceed == MagickFalse) |
| status=MagickFalse; |
| } |
| } |
| #if defined(MAGICKCORE_OPENMP_SUPPORT) |
| #pragma omp parallel for schedule(static) shared(progress,status) \ |
| magick_number_threads(image,image,image->rows-raise_info->height,1) |
| #endif |
| for (y=(ssize_t) (image->rows-raise_info->height); y < (ssize_t) image->rows; y++) |
| { |
| ssize_t |
| i, |
| x; |
| |
| Quantum |
| *magick_restrict q; |
| |
| if (status == MagickFalse) |
| continue; |
| q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,exception); |
| if (q == (Quantum *) NULL) |
| { |
| status=MagickFalse; |
| continue; |
| } |
| for (x=0; x < (ssize_t) (image->rows-y); x++) |
| { |
| for (i=0; i < (ssize_t) GetPixelChannels(image); i++) |
| { |
| PixelChannel channel = GetPixelChannelChannel(image,i); |
| PixelTrait traits = GetPixelChannelTraits(image,channel); |
| if ((traits & UpdatePixelTrait) == 0) |
| continue; |
| q[i]=ClampToQuantum(QuantumScale*((double) q[i]*HighlightFactor+(double) |
| foreground*(QuantumRange-HighlightFactor))); |
| } |
| q+=GetPixelChannels(image); |
| } |
| for ( ; x < (ssize_t) (image->columns-(image->rows-y)); x++) |
| { |
| for (i=0; i < (ssize_t) GetPixelChannels(image); i++) |
| { |
| PixelChannel channel = GetPixelChannelChannel(image,i); |
| PixelTrait traits = GetPixelChannelTraits(image,channel); |
| if ((traits & UpdatePixelTrait) == 0) |
| continue; |
| q[i]=ClampToQuantum(QuantumScale*((double) q[i]*TroughFactor+ |
| (double) background*(QuantumRange-TroughFactor))); |
| } |
| q+=GetPixelChannels(image); |
| } |
| for ( ; x < (ssize_t) image->columns; x++) |
| { |
| for (i=0; i < (ssize_t) GetPixelChannels(image); i++) |
| { |
| PixelChannel channel = GetPixelChannelChannel(image,i); |
| PixelTrait traits = GetPixelChannelTraits(image,channel); |
| if ((traits & UpdatePixelTrait) == 0) |
| continue; |
| q[i]=ClampToQuantum(QuantumScale*((double) q[i]*ShadowFactor+(double) |
| background*(QuantumRange-ShadowFactor))); |
| } |
| q+=GetPixelChannels(image); |
| } |
| if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse) |
| status=MagickFalse; |
| if (image->progress_monitor != (MagickProgressMonitor) NULL) |
| { |
| MagickBooleanType |
| proceed; |
| |
| #if defined(MAGICKCORE_OPENMP_SUPPORT) |
| #pragma omp atomic |
| #endif |
| progress++; |
| proceed=SetImageProgress(image,RaiseImageTag,progress,image->rows); |
| if (proceed == MagickFalse) |
| status=MagickFalse; |
| } |
| } |
| image_view=DestroyCacheView(image_view); |
| return(status); |
| } |
