/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % W r i t e T X T I m a g e % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % WriteTXTImage writes the pixel values as text numbers. % % The format of the WriteTXTImage method is: % % MagickBooleanType WriteTXTImage(const ImageInfo *image_info, % Image *image,ExceptionInfo *exception) % % A description of each parameter follows. % % o image_info: the image info. % % o image: The image. % % o exception: return any errors or warnings in this structure. % */ static MagickBooleanType WriteTXTImage(const ImageInfo *image_info,Image *image, ExceptionInfo *exception) { char buffer[MagickPathExtent], colorspace[MagickPathExtent], tuple[MagickPathExtent]; MagickBooleanType status; MagickOffsetType scene; PixelInfo pixel; register const Quantum *p; register ssize_t x; ssize_t y; /* Open output image file. */ assert(image_info != (const ImageInfo *) NULL); assert(image_info->signature == MagickCoreSignature); assert(image != (Image *) NULL); assert(image->signature == MagickCoreSignature); if (image->debug != MagickFalse) (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename); status=OpenBlob(image_info,image,WriteBlobMode,exception); if (status == MagickFalse) return(status); scene=0; do { ComplianceType compliance; const char *value; (void) CopyMagickString(colorspace,CommandOptionToMnemonic( MagickColorspaceOptions,(ssize_t) image->colorspace),MagickPathExtent); LocaleLower(colorspace); image->depth=GetImageQuantumDepth(image,MagickTrue); if (image->alpha_trait != UndefinedPixelTrait) (void) ConcatenateMagickString(colorspace,"a",MagickPathExtent); compliance=NoCompliance; value=GetImageOption(image_info,"txt:compliance"); if (value != (char *) NULL) compliance=(ComplianceType) ParseCommandOption(MagickComplianceOptions, MagickFalse,value); if (LocaleCompare(image_info->magick,"SPARSE-COLOR") != 0) { size_t depth; depth=compliance == SVGCompliance ? image->depth : MAGICKCORE_QUANTUM_DEPTH; (void) FormatLocaleString(buffer,MagickPathExtent, "# ImageMagick pixel enumeration: %.20g,%.20g,%.20g,%s\n",(double) image->columns,(double) image->rows,(double) ((MagickOffsetType) GetQuantumRange(depth)),colorspace); (void) WriteBlobString(image,buffer); } GetPixelInfo(image,&pixel); for (y=0; y < (ssize_t) image->rows; y++) { p=GetVirtualPixels(image,0,y,image->columns,1,exception); if (p == (const Quantum *) NULL) break; for (x=0; x < (ssize_t) image->columns; x++) { GetPixelInfoPixel(image,p,&pixel); if (pixel.colorspace == LabColorspace) { pixel.green-=(QuantumRange+1)/2.0; pixel.blue-=(QuantumRange+1)/2.0; } if (LocaleCompare(image_info->magick,"SPARSE-COLOR") == 0) { /* Sparse-color format. */ if (GetPixelAlpha(image,p) == (Quantum) OpaqueAlpha) { GetColorTuple(&pixel,MagickFalse,tuple); (void) FormatLocaleString(buffer,MagickPathExtent, "%.20g,%.20g,",(double) x,(double) y); (void) WriteBlobString(image,buffer); (void) WriteBlobString(image,tuple); (void) WriteBlobString(image," "); } p+=GetPixelChannels(image); continue; } (void) FormatLocaleString(buffer,MagickPathExtent,"%.20g,%.20g: ", (double) x,(double) y); (void) WriteBlobString(image,buffer); (void) CopyMagickString(tuple,"(",MagickPathExtent); if (pixel.colorspace == GRAYColorspace) ConcatenateColorComponent(&pixel,GrayPixelChannel,compliance, tuple); else { ConcatenateColorComponent(&pixel,RedPixelChannel,compliance,tuple); (void) ConcatenateMagickString(tuple,",",MagickPathExtent); ConcatenateColorComponent(&pixel,GreenPixelChannel,compliance, tuple); (void) ConcatenateMagickString(tuple,",",MagickPathExtent); ConcatenateColorComponent(&pixel,BluePixelChannel,compliance,tuple); } if (pixel.colorspace == CMYKColorspace) { (void) ConcatenateMagickString(tuple,",",MagickPathExtent); ConcatenateColorComponent(&pixel,BlackPixelChannel,compliance, tuple); } if (pixel.alpha_trait != UndefinedPixelTrait) { (void) ConcatenateMagickString(tuple,",",MagickPathExtent); ConcatenateColorComponent(&pixel,AlphaPixelChannel,compliance, tuple); } (void) ConcatenateMagickString(tuple,")",MagickPathExtent); (void) WriteBlobString(image,tuple); (void) WriteBlobString(image," "); GetColorTuple(&pixel,MagickTrue,tuple); (void) FormatLocaleString(buffer,MagickPathExtent,"%s",tuple); (void) WriteBlobString(image,buffer); (void) WriteBlobString(image," "); (void) QueryColorname(image,&pixel,SVGCompliance,tuple,exception); (void) WriteBlobString(image,tuple); (void) WriteBlobString(image,"\n"); p+=GetPixelChannels(image); } status=SetImageProgress(image,SaveImageTag,(MagickOffsetType) y, image->rows); if (status == MagickFalse) break; } if (GetNextImageInList(image) == (Image *) NULL) break; image=SyncNextImageInList(image); status=SetImageProgress(image,SaveImagesTag,scene++, GetImageListLength(image)); if (status == MagickFalse) break; } while (image_info->adjoin != MagickFalse); (void) CloseBlob(image); return(MagickTrue); }
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % W r i t e T X T I m a g e % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % WriteTXTImage writes the pixel values as text numbers. % % The format of the WriteTXTImage method is: % % MagickBooleanType WriteTXTImage(const ImageInfo *image_info,Image *image) % % A description of each parameter follows. % % o image_info: the image info. % % o image: The image. % */ static MagickBooleanType WriteTXTImage(const ImageInfo *image_info,Image *image) { char buffer[MaxTextExtent], colorspace[MaxTextExtent], tuple[MaxTextExtent]; MagickBooleanType status; MagickOffsetType scene; MagickPixelPacket pixel; register const IndexPacket *indexes; register const PixelPacket *p; register ssize_t x; ssize_t y; /* Open output image file. */ assert(image_info != (const ImageInfo *) NULL); assert(image_info->signature == MagickSignature); assert(image != (Image *) NULL); assert(image->signature == MagickSignature); if (image->debug != MagickFalse) (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename); status=OpenBlob(image_info,image,WriteBlobMode,&image->exception); if (status == MagickFalse) return(status); scene=0; do { ComplianceType compliance; (void) CopyMagickString(colorspace,CommandOptionToMnemonic( MagickColorspaceOptions,(ssize_t) image->colorspace),MaxTextExtent); LocaleLower(colorspace); image->depth=GetImageQuantumDepth(image,MagickTrue); if (image->matte != MagickFalse) (void) ConcatenateMagickString(colorspace,"a",MaxTextExtent); compliance=NoCompliance; if (LocaleCompare(image_info->magick,"SPARSE-COLOR") != 0) { (void) FormatLocaleString(buffer,MaxTextExtent, "# ImageMagick pixel enumeration: %.20g,%.20g,%.20g,%s\n",(double) image->columns,(double) image->rows,(double) ((MagickOffsetType) GetQuantumRange(image->depth)),colorspace); (void) WriteBlobString(image,buffer); compliance=SVGCompliance; } GetMagickPixelPacket(image,&pixel); for (y=0; y < (ssize_t) image->rows; y++) { p=GetVirtualPixels(image,0,y,image->columns,1,&image->exception); if (p == (const PixelPacket *) NULL) break; indexes=GetVirtualIndexQueue(image); for (x=0; x < (ssize_t) image->columns; x++) { SetMagickPixelPacket(image,p,indexes+x,&pixel); if (pixel.colorspace == LabColorspace) { pixel.green-=(QuantumRange+1)/2.0; pixel.blue-=(QuantumRange+1)/2.0; } if (LocaleCompare(image_info->magick,"SPARSE-COLOR") == 0) { /* Sparse-color format. */ if (GetPixelOpacity(p) == (Quantum) OpaqueOpacity) { GetColorTuple(&pixel,MagickFalse,tuple); (void) QueryMagickColorname(image,&pixel,SVGCompliance,tuple, &image->exception); (void) FormatLocaleString(buffer,MaxTextExtent,"%.20g,%.20g,", (double) x,(double) y); (void) WriteBlobString(image,buffer); (void) WriteBlobString(image,tuple); (void) WriteBlobString(image," "); } p++; continue; } (void) FormatLocaleString(buffer,MaxTextExtent,"%.20g,%.20g: ",(double) x,(double) y); (void) WriteBlobString(image,buffer); (void) CopyMagickString(tuple,"(",MaxTextExtent); ConcatenateColorComponent(&pixel,RedChannel,compliance,tuple); (void) ConcatenateMagickString(tuple,",",MaxTextExtent); ConcatenateColorComponent(&pixel,GreenChannel,compliance,tuple); (void) ConcatenateMagickString(tuple,",",MaxTextExtent); ConcatenateColorComponent(&pixel,BlueChannel,compliance,tuple); if (pixel.colorspace == CMYKColorspace) { (void) ConcatenateMagickString(tuple,",",MaxTextExtent); ConcatenateColorComponent(&pixel,IndexChannel,compliance,tuple); } if (pixel.matte != MagickFalse) { (void) ConcatenateMagickString(tuple,",",MaxTextExtent); ConcatenateColorComponent(&pixel,AlphaChannel,compliance,tuple); } (void) ConcatenateMagickString(tuple,")",MaxTextExtent); (void) WriteBlobString(image,tuple); (void) WriteBlobString(image," "); GetColorTuple(&pixel,MagickTrue,tuple); (void) FormatLocaleString(buffer,MaxTextExtent,"%s",tuple); (void) WriteBlobString(image,buffer); (void) WriteBlobString(image," "); (void) QueryMagickColorname(image,&pixel,SVGCompliance,tuple, &image->exception); (void) WriteBlobString(image,tuple); (void) WriteBlobString(image,"\n"); p++; } status=SetImageProgress(image,SaveImageTag,(MagickOffsetType) y, image->rows); if (status == MagickFalse) break; } if (GetNextImageInList(image) == (Image *) NULL) break; image=SyncNextImageInList(image); status=SetImageProgress(image,SaveImagesTag,scene++, GetImageListLength(image)); if (status == MagickFalse) break; } while (image_info->adjoin != MagickFalse); (void) CloseBlob(image); return(MagickTrue); }
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % W r i t e T X T I m a g e % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % WriteTXTImage writes the pixel values as text numbers. % % The format of the WriteTXTImage method is: % % MagickBooleanType WriteTXTImage(const ImageInfo *image_info,Image *image) % % A description of each parameter follows. % % o image_info: the image info. % % o image: The image. % */ static MagickBooleanType WriteTXTImage(const ImageInfo *image_info,Image *image) { char buffer[MaxTextExtent], colorspace[MaxTextExtent], tuple[MaxTextExtent]; long y; MagickBooleanType status; MagickPixelPacket pixel; register const IndexPacket *indexes; register const PixelPacket *p; register long x; /* Open output image file. */ assert(image_info != (const ImageInfo *) NULL); assert(image_info->signature == MagickSignature); assert(image != (Image *) NULL); assert(image->signature == MagickSignature); if (image->debug != MagickFalse) (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename); status=OpenBlob(image_info,image,WriteBlobMode,&image->exception); if (status == MagickFalse) return(status); (void) CopyMagickString(colorspace,MagickOptionToMnemonic( MagickColorspaceOptions,(long) image->colorspace),MaxTextExtent); LocaleLower(colorspace); image->depth=GetImageQuantumDepth(image,MagickTrue); if (image->matte != MagickFalse) (void) ConcatenateMagickString(colorspace,"a",MaxTextExtent); (void) FormatMagickString(buffer,MaxTextExtent, "# ImageMagick pixel enumeration: %lu,%lu,%lu,%s\n",image->columns, image->rows,(unsigned long) GetQuantumRange(image->depth),colorspace); (void) WriteBlobString(image,buffer); GetMagickPixelPacket(image,&pixel); for (y=0; y < (long) image->rows; y++) { p=GetVirtualPixels(image,0,y,image->columns,1,&image->exception); if (p == (const PixelPacket *) NULL) break; indexes=GetVirtualIndexQueue(image); for (x=0; x < (long) image->columns; x++) { (void) FormatMagickString(buffer,MaxTextExtent,"%ld,%ld: ",x,y); (void) WriteBlobString(image,buffer); SetMagickPixelPacket(image,p,indexes+x,&pixel); (void) CopyMagickString(tuple,"(",MaxTextExtent); ConcatenateColorComponent(&pixel,RedChannel,X11Compliance,tuple); (void) ConcatenateMagickString(tuple,",",MaxTextExtent); ConcatenateColorComponent(&pixel,GreenChannel,X11Compliance,tuple); (void) ConcatenateMagickString(tuple,",",MaxTextExtent); ConcatenateColorComponent(&pixel,BlueChannel,X11Compliance,tuple); if (pixel.colorspace == CMYKColorspace) { (void) ConcatenateMagickString(tuple,",",MaxTextExtent); ConcatenateColorComponent(&pixel,IndexChannel,X11Compliance,tuple); } if (pixel.matte != MagickFalse) { (void) ConcatenateMagickString(tuple,",",MaxTextExtent); ConcatenateColorComponent(&pixel,AlphaChannel,X11Compliance,tuple); } (void) ConcatenateMagickString(tuple,")",MaxTextExtent); (void) WriteBlobString(image,tuple); (void) WriteBlobString(image," "); GetColorTuple(&pixel,MagickTrue,tuple); (void) FormatMagickString(buffer,MaxTextExtent,"%s",tuple); (void) WriteBlobString(image,buffer); (void) WriteBlobString(image," "); (void) QueryMagickColorname(image,&pixel,SVGCompliance,tuple, &image->exception); (void) WriteBlobString(image,tuple); (void) WriteBlobString(image,"\n"); p++; } status=SetImageProgress(image,SaveImageTag,y,image->rows); if (status == MagickFalse) break; } (void) CloseBlob(image); return(MagickTrue); }