/plugins/ImageMagick-6.3.2/wand/composite.c
C | 1431 lines | 1282 code | 48 blank | 101 comment | 560 complexity | 248682652419e179636736a321ac46ba MD5 | raw file
Possible License(s): MPL-2.0-no-copyleft-exception, LGPL-2.1
- /*
- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
- % %
- % %
- % %
- % CCCC OOO M M PPPP OOO SSSSS IIIII TTTTT EEEEE %
- % C O O MM MM P P O O SS I T E %
- % C O O M M M PPPP O O SSS I T EEE %
- % C O O M M P O O SS I T E %
- % CCCC OOO M M P OOO SSSSS IIIII T EEEEE %
- % %
- % %
- % ImageMagick Image Composite Methods %
- % %
- % Software Design %
- % John Cristy %
- % July 1992 %
- % %
- % %
- % Copyright 1999-2006 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 %
- % %
- % http://www.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 "wand/studio.h"
- #include "wand/MagickWand.h"
- #include "wand/mogrify-private.h"
- /*
- Typedef declarations.
- */
- typedef struct _CompositeOptions
- {
- ChannelType
- channel;
- char
- *blend_geometry,
- *displace_geometry,
- *dissolve_geometry,
- *geometry,
- *unsharp_geometry,
- *watermark_geometry;
- CompositeOperator
- compose;
- GravityType
- gravity;
- long
- stegano;
- MagickBooleanType
- stereo,
- tile;
- } CompositeOptions;
- /*
- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
- % %
- % %
- % %
- % C o m p o s i t e I m a g e C o m m a n d %
- % %
- % %
- % %
- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
- %
- % CompositeImageCommand() reads one or more images and an optional mask and
- % composites them into a new image.
- %
- % The format of the CompositeImageCommand method is:
- %
- % MagickBooleanType CompositeImageCommand(ImageInfo *image_info,int argc,
- % char **argv,char **metadata,ExceptionInfo *exception)
- %
- % A description of each parameter follows:
- %
- % o image_info: The image info.
- %
- % o argc: The number of elements in the argument vector.
- %
- % o argv: A text array containing the command line arguments.
- %
- % o metadata: any metadata is returned here.
- %
- % o exception: Return any errors or warnings in this structure.
- %
- %
- */
- static MagickBooleanType CompositeImageList(ImageInfo *image_info,Image **image,
- Image *composite_image,CompositeOptions *option_info,ExceptionInfo *exception)
- {
- MagickStatusType
- status;
- assert(image_info != (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);
- assert(exception != (ExceptionInfo *) NULL);
- status=MagickTrue;
- if (composite_image != (Image *) NULL)
- {
- assert(composite_image->signature == MagickSignature);
- if (option_info->compose == BlendCompositeOp)
- (void) CloneString(&composite_image->geometry,
- option_info->blend_geometry);
- if (option_info->compose == DisplaceCompositeOp)
- (void) CloneString(&composite_image->geometry,
- option_info->displace_geometry);
- if (option_info->compose == DissolveCompositeOp)
- (void) CloneString(&composite_image->geometry,
- option_info->dissolve_geometry);
- if (option_info->compose == ModulateCompositeOp)
- (void) CloneString(&composite_image->geometry,
- option_info->watermark_geometry);
- if (option_info->compose == ThresholdCompositeOp)
- (void) CloneString(&composite_image->geometry,
- option_info->unsharp_geometry);
- /*
- Composite image.
- */
- if (option_info->stegano != 0)
- {
- Image
- *stegano_image;
- (*image)->offset=option_info->stegano-1;
- stegano_image=SteganoImage(*image,composite_image,exception);
- if (stegano_image != (Image *) NULL)
- {
- *image=DestroyImageList(*image);
- *image=stegano_image;
- }
- }
- else
- if (option_info->stereo != MagickFalse)
- {
- Image
- *stereo_image;
- stereo_image=StereoImage(*image,composite_image,exception);
- if (stereo_image != (Image *) NULL)
- {
- *image=DestroyImageList(*image);
- *image=stereo_image;
- }
- }
- else
- if (option_info->tile != MagickFalse)
- {
- long
- x,
- y;
- unsigned long
- columns;
- /*
- Tile the composite image.
- */
- (void) SetImageProperty(composite_image,
- "[modify-outside-overlay]","false");
- columns=composite_image->columns;
- for (y=0; y < (long) (*image)->rows; y+=composite_image->rows)
- for (x=0; x < (long) (*image)->columns; x+=columns)
- status&=CompositeImageChannel(*image,option_info->channel,
- option_info->compose,composite_image,x,y);
- GetImageException(*image,exception);
- }
- else
- {
- char
- composite_geometry[MaxTextExtent];
- RectangleInfo
- geometry;
- /*
- Digitally composite image.
- */
- SetGeometry(*image,&geometry);
- (void) ParseAbsoluteGeometry(option_info->geometry,&geometry);
- (void) FormatMagickString(composite_geometry,MaxTextExtent,
- "%lux%lu%+ld%+ld",composite_image->columns,
- composite_image->rows,geometry.x,geometry.y);
- (*image)->gravity=(GravityType) option_info->gravity;
- (void) ParseGravityGeometry(*image,composite_geometry,&geometry);
- status&=CompositeImageChannel(*image,option_info->channel,
- option_info->compose,composite_image,geometry.x,geometry.y);
- GetImageException(*image,exception);
- }
- }
- return(status != 0 ? MagickTrue : MagickFalse);
- }
- static void CompositeUsage(void)
- {
- const char
- **p;
- static const char
- *operators[]=
- {
- "-blend geometry blend images",
- "-colors value preferred number of colors in the image",
- "-displace geometry shift image pixels defined by a displacement map",
- "-dissolve value dissolve the two images a given percent",
- "-extract geometry extract area from image",
- "-geometry geometry location of the composite image",
- "-help print program options",
- "-identify identify the format and characteristics of the image",
- "-monochrome transform image to black and white",
- "-negate replace every pixel with its complementary color ",
- "-profile filename add ICM or IPTC information profile to image",
- "-quantize colorspace reduce colors in this colorspace",
- "-repage geometry size and location of an image canvas (operator)",
- "-rotate degrees apply Paeth rotation to the image",
- "-resize geometry resize the image",
- "-sharpen geometry sharpen the image",
- "-stegano offset hide watermark within an image",
- "-stereo combine two image to create a stereo anaglyph",
- "-strip strip image of all profiles and comments",
- "-thumbnail geometry create a thumbnail of the image",
- "-transform affine transform image",
- "-type type image type",
- "-unsharp geometry sharpen the image",
- "-version print version information",
- "-watermark geometry percent brightness and saturation of a watermark",
- "-write filename write images to this file",
- (char *) NULL
- },
- *settings[]=
- {
- "-affine matrix affine transform matrix",
- "-authenticate value decrypt image with this password",
- "-blue-primary point chromaticity blue primary point",
- "-channel type apply option to select image channels",
- "-colorspace type alternate image colorspace",
- "-comment string annotate image with comment",
- "-compose operator composite operator",
- "-compress type type of pixel compression when writing the image",
- "-debug events display copious debugging information",
- "-define format:option",
- " define one or more image format options",
- "-depth value image depth",
- "-density geometry horizontal and vertical density of the image",
- "-display server get image or font from this X server",
- "-dispose method GIF disposal method",
- "-dither apply Floyd/Steinberg error diffusion to image",
- "-encoding type text encoding type",
- "-endian type endianness (MSB or LSB) of the image",
- "-filter type use this filter when resizing an image",
- "-font name render text with this font",
- "-format \"string\" output formatted image characteristics",
- "-gravity type which direction to gravitate towards",
- "-green-primary point chromaticity green primary point",
- "-interlace type type of image interlacing scheme",
- "-interpolate method pixel color interpolation method",
- "-label string assign a label to an image",
- "-limit type value pixel cache resource limit",
- "-log format format of debugging information",
- "-matte store matte channel if the image has one",
- "-monitor monitor progress",
- "-page geometry size and location of an image canvas (setting)",
- "-quality value JPEG/MIFF/PNG compression level",
- "-quiet suppress all error or warning messages",
- "-red-primary point chromaticity red primary point",
- "-regard-warnings pay attention to warning messages",
- "-sampling-factor geometry",
- " horizontal and vertical sampling factor",
- "-scene value image scene number",
- "-size geometry width and height of image",
- "-support factor resize support: > 1.0 is blurry, < 1.0 is sharp",
- "-transparent-color color",
- " transparent color",
- "-treedepth value color tree depth",
- "-tile repeat composite operation across and down image",
- "-units type the units of image resolution",
- "-verbose print detailed information about the image",
- "-virtual-pixel method",
- " virtual pixel access method",
- "-white-point point chromaticity white point",
- (char *) NULL
- };
- (void) printf("Version: %s\n",GetMagickVersion((unsigned long *) NULL));
- (void) printf("Copyright: %s\n\n",GetMagickCopyright());
- (void) printf("Usage: %s [options ...] image [options ...] composite\n"
- " [ [options ...] mask ] [options ...] composite\n",
- GetClientName());
- (void) printf("\nImage Settings:\n");
- for (p=settings; *p != (char *) NULL; p++)
- (void) printf(" %s\n",*p);
- (void) printf("\nImage Operators:\n");
- for (p=operators; *p != (char *) NULL; p++)
- (void) printf(" %s\n",*p);
- (void) printf(
- "\nBy default, the image format of `file' is determined by its magic\n");
- (void) printf(
- "number. To specify a particular image format, precede the filename\n");
- (void) printf(
- "with an image format name and a colon (i.e. ps:image) or specify the\n");
- (void) printf(
- "image type as the filename suffix (i.e. image.ps). Specify 'file' as\n");
- (void) printf("'-' for standard input or output.\n");
- exit(0);
- }
- static void RelinquishCompositeOptions(CompositeOptions *option_info)
- {
- if (option_info->blend_geometry != (char *) NULL)
- option_info->blend_geometry=(char *)
- RelinquishMagickMemory(option_info->blend_geometry);
- if (option_info->displace_geometry != (char *) NULL)
- option_info->displace_geometry=(char *)
- RelinquishMagickMemory(option_info->displace_geometry);
- if (option_info->dissolve_geometry != (char *) NULL)
- option_info->dissolve_geometry=(char *)
- RelinquishMagickMemory(option_info->dissolve_geometry);
- if (option_info->geometry != (char *) NULL)
- option_info->geometry=(char *)
- RelinquishMagickMemory(option_info->geometry);
- if (option_info->unsharp_geometry != (char *) NULL)
- option_info->unsharp_geometry=(char *)
- RelinquishMagickMemory(option_info->unsharp_geometry);
- if (option_info->watermark_geometry != (char *) NULL)
- option_info->watermark_geometry=(char *)
- RelinquishMagickMemory(option_info->watermark_geometry);
- }
- WandExport MagickBooleanType CompositeImageCommand(ImageInfo *image_info,
- int argc,char **argv,char **metadata,ExceptionInfo *exception)
- {
- #define NotInitialized (unsigned int) (~0)
- #define DestroyComposite() \
- { \
- RelinquishCompositeOptions(&option_info); \
- for ( ; k >= 0; k--) \
- image_stack[k]=DestroyImageList(image_stack[k]); \
- for (i=0; i < (long) argc; i++) \
- argv[i]=(char *) RelinquishMagickMemory(argv[i]); \
- argv=(char **) RelinquishMagickMemory(argv); \
- }
- #define ThrowCompositeException(asperity,tag,option) \
- { \
- (void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \
- option); \
- DestroyComposite(); \
- return(MagickFalse); \
- }
- #define ThrowCompositeInvalidArgumentException(option,argument) \
- { \
- (void) ThrowMagickException(exception,GetMagickModule(),OptionError, \
- "InvalidArgument","`%s': %s",argument,option); \
- DestroyComposite(); \
- return(MagickFalse); \
- }
- char
- *filename,
- *option;
- CompositeOptions
- option_info;
- const char
- *format;
- Image
- *composite_image,
- *image,
- *image_stack[MaxImageStackDepth+1],
- *mask_image;
- MagickBooleanType
- fire,
- pend;
- MagickStatusType
- status;
- long
- j,
- k;
- register long
- i;
- /*
- Set default.
- */
- assert(image_info != (ImageInfo *) NULL);
- assert(image_info->signature == MagickSignature);
- if (image_info->debug != MagickFalse)
- (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
- assert(exception != (ExceptionInfo *) NULL);
- if (argc < 4)
- CompositeUsage();
- (void) ResetMagickMemory(&option_info,0,sizeof(CompositeOptions));
- option_info.compose=OverCompositeOp;
- filename=(char *) NULL;
- format="%w,%h,%m";
- j=1;
- k=0;
- image_stack[k]=NewImageList();
- option=(char *) NULL;
- pend=MagickFalse;
- status=MagickTrue;
- /*
- Check command syntax.
- */
- composite_image=NewImageList();
- image=NewImageList();
- mask_image=NewImageList();
- ReadCommandlLine(argc,&argv);
- status=ExpandFilenames(&argc,&argv);
- if (status == MagickFalse)
- {
- char
- *message;
- message=GetExceptionMessage(errno);
- ThrowCompositeException(ResourceLimitError,"MemoryAllocationFailed",
- message);
- message=(char *) RelinquishMagickMemory(message);
- }
- for (i=1; i < (long) (argc-1); i++)
- {
- option=argv[i];
- if (LocaleCompare(option,"(") == 0)
- {
- if (k == MaxImageStackDepth)
- ThrowCompositeException(OptionError,"ParenthesisNestedTooDeeply",
- option);
- MogrifyImageStack(image_stack[k],MagickTrue,pend);
- k++;
- image_stack[k]=NewImageList();
- continue;
- }
- if (LocaleCompare(option,")") == 0)
- {
- if (k == 0)
- ThrowCompositeException(OptionError,"UnableToParseExpression",option);
- if (image_stack[k] != (Image *) NULL)
- {
- MogrifyImageStack(image_stack[k],MagickTrue,MagickTrue);
- AppendImageToList(&image_stack[k-1],image_stack[k]);
- }
- k--;
- continue;
- }
- if (IsMagickOption(option) == MagickFalse)
- {
- Image
- *image;
- /*
- Read input image.
- */
- MogrifyImageStack(image_stack[k],MagickTrue,pend);
- filename=argv[i];
- if ((LocaleCompare(filename,"--") == 0) && (i < (argc-1)))
- filename=argv[++i];
- (void) CopyMagickString(image_info->filename,filename,MaxTextExtent);
- image=ReadImage(image_info,exception);
- status&=(image != (Image *) NULL) &&
- (exception->severity < ErrorException);
- if (image == (Image *) NULL)
- continue;
- AppendImageToList(&image_stack[k],image);
- continue;
- }
- pend=image_stack[k] != (Image *) NULL ? MagickTrue : MagickFalse;
- switch (*(option+1))
- {
- case 'a':
- {
- if (LocaleCompare("affine",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- if (LocaleCompare("authenticate",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- break;
- }
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case 'b':
- {
- if (LocaleCompare("background",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- break;
- }
- if (LocaleCompare("blend",option+1) == 0)
- {
- (void) CloneString(&option_info.blend_geometry,(char *) NULL);
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- (void) CloneString(&option_info.blend_geometry,argv[i]);
- option_info.compose=BlendCompositeOp;
- break;
- }
- if (LocaleCompare("blue-primary",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case 'c':
- {
- if (LocaleCompare("cache",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- if (LocaleCompare("channel",option+1) == 0)
- {
- long
- channel;
- if (*option == '+')
- {
- option_info.channel=DefaultChannels;
- break;
- }
- i++;
- if (i == (long) (argc-1))
- ThrowCompositeException(OptionError,"MissingArgument",option);
- channel=ParseChannelOption(argv[i]);
- if (channel < 0)
- ThrowCompositeException(OptionError,"UnrecognizedChannelType",
- argv[i]);
- option_info.channel=(ChannelType) channel;
- break;
- }
- if (LocaleCompare("colors",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- if (LocaleCompare("colorspace",option+1) == 0)
- {
- long
- colorspace;
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- colorspace=ParseMagickOption(MagickColorspaceOptions,
- MagickFalse,argv[i]);
- if (colorspace < 0)
- ThrowCompositeException(OptionError,"UnrecognizedColorspace",
- argv[i]);
- break;
- }
- if (LocaleCompare("comment",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- break;
- }
- if (LocaleCompare("compose",option+1) == 0)
- {
- long
- compose;
- option_info.compose=UndefinedCompositeOp;
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- compose=ParseMagickOption(MagickCompositeOptions,MagickFalse,
- argv[i]);
- if (compose < 0)
- ThrowCompositeException(OptionError,
- "UnrecognizedComposeOperator",argv[i]);
- option_info.compose=(CompositeOperator) compose;
- break;
- }
- if (LocaleCompare("compress",option+1) == 0)
- {
- long
- compression;
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- compression=ParseMagickOption(MagickCompressionOptions,
- MagickFalse,argv[i]);
- if (compression < 0)
- ThrowCompositeException(OptionError,
- "UnrecognizedImageCompression",argv[i]);
- break;
- }
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case 'd':
- {
- if (LocaleCompare("debug",option+1) == 0)
- {
- long
- event;
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- event=ParseMagickOption(MagickLogEventOptions,MagickFalse,argv[i]);
- if (event < 0)
- ThrowCompositeException(OptionError,"UnrecognizedEventType",
- argv[i]);
- (void) SetLogEventMask(argv[i]);
- break;
- }
- if (LocaleCompare("define",option+1) == 0)
- {
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (*option == '+')
- {
- const char
- *define;
- define=GetImageOption(image_info,argv[i]);
- if (define == (const char *) NULL)
- ThrowCompositeException(OptionError,"NoSuchOption",argv[i]);
- break;
- }
- break;
- }
- if (LocaleCompare("density",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- if (LocaleCompare("depth",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- if (LocaleCompare("displace",option+1) == 0)
- {
- (void) CloneString(&option_info.displace_geometry,(char *) NULL);
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- (void) CloneString(&option_info.displace_geometry,argv[i]);
- option_info.compose=DisplaceCompositeOp;
- break;
- }
- if (LocaleCompare("display",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- break;
- }
- if (LocaleCompare("dispose",option+1) == 0)
- {
- long
- dispose;
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- dispose=ParseMagickOption(MagickDisposeOptions,MagickFalse,argv[i]);
- if (dispose < 0)
- ThrowCompositeException(OptionError,"UnrecognizedDisposeMethod",
- argv[i]);
- break;
- }
- if (LocaleCompare("dissolve",option+1) == 0)
- {
- (void) CloneString(&option_info.dissolve_geometry,(char *) NULL);
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- (void) CloneString(&option_info.dissolve_geometry,argv[i]);
- option_info.compose=DissolveCompositeOp;
- break;
- }
- if (LocaleCompare("dither",option+1) == 0)
- break;
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case 'e':
- {
- if (LocaleCompare("encoding",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- break;
- }
- if (LocaleCompare("endian",option+1) == 0)
- {
- long
- endian;
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- endian=ParseMagickOption(MagickEndianOptions,MagickFalse,
- argv[i]);
- if (endian < 0)
- ThrowCompositeException(OptionError,"UnrecognizedEndianType",
- argv[i]);
- break;
- }
- if (LocaleCompare("extract",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case 'f':
- {
- if (LocaleCompare("filter",option+1) == 0)
- {
- long
- filter;
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- filter=ParseMagickOption(MagickFilterOptions,MagickFalse,
- argv[i]);
- if (filter < 0)
- ThrowCompositeException(OptionError,"UnrecognizedImageFilter",
- argv[i]);
- break;
- }
- if (LocaleCompare("font",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- break;
- }
- if (LocaleCompare("format",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- format=argv[i];
- break;
- }
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case 'g':
- {
- if (LocaleCompare("geometry",option+1) == 0)
- {
- (void) CloneString(&option_info.geometry,(char *) NULL);
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- (void) CloneString(&option_info.geometry,argv[i]);
- break;
- }
- if (LocaleCompare("gravity",option+1) == 0)
- {
- long
- gravity;
- option_info.gravity=UndefinedGravity;
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- gravity=ParseMagickOption(MagickGravityOptions,MagickFalse,
- argv[i]);
- if (gravity < 0)
- ThrowCompositeException(OptionError,"UnrecognizedGravityType",
- argv[i]);
- option_info.gravity=(GravityType) gravity;
- break;
- }
- if (LocaleCompare("green-primary",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case 'h':
- {
- if ((LocaleCompare("help",option+1) == 0) ||
- (LocaleCompare("-help",option+1) == 0))
- CompositeUsage();
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case 'i':
- {
- if (LocaleCompare("identify",option+1) == 0)
- break;
- if (LocaleCompare("interlace",option+1) == 0)
- {
- long
- interlace;
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- interlace=ParseMagickOption(MagickInterlaceOptions,MagickFalse,
- argv[i]);
- if (interlace < 0)
- ThrowCompositeException(OptionError,
- "UnrecognizedInterlaceType",argv[i]);
- break;
- }
- if (LocaleCompare("interpolate",option+1) == 0)
- {
- long
- interpolate;
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- interpolate=ParseMagickOption(MagickInterpolateOptions,MagickFalse,
- argv[i]);
- if (interpolate < 0)
- ThrowCompositeException(OptionError,
- "UnrecognizedInterpolateMethod",argv[i]);
- break;
- }
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case 'l':
- {
- if (LocaleCompare("label",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- break;
- }
- if (LocaleCompare("limit",option+1) == 0)
- {
- long
- resource;
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- resource=ParseMagickOption(MagickResourceOptions,MagickFalse,
- argv[i]);
- if (resource < 0)
- ThrowCompositeException(OptionError,"UnrecognizedResourceType",
- argv[i]);
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if ((LocaleCompare("unlimited",argv[i]) != 0) &&
- (IsGeometry(argv[i]) == MagickFalse))
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- if (LocaleCompare("log",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if ((i == (long) argc) || (strchr(argv[i],'%') == (char *) NULL))
- ThrowCompositeException(OptionError,"MissingArgument",option);
- break;
- }
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case 'm':
- {
- if (LocaleCompare("matte",option+1) == 0)
- break;
- if (LocaleCompare("monitor",option+1) == 0)
- break;
- if (LocaleCompare("monochrome",option+1) == 0)
- break;
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case 'n':
- {
- if (LocaleCompare("negate",option+1) == 0)
- break;
- if (LocaleCompare("noop",option+1) == 0)
- break;
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case 'p':
- {
- if (LocaleCompare("page",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- break;
- }
- if (LocaleCompare("process",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- break;
- }
- if (LocaleCompare("profile",option+1) == 0)
- {
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- break;
- }
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case 'q':
- {
- if (LocaleCompare("quality",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- if (LocaleCompare("quantize",option+1) == 0)
- {
- long
- colorspace;
- if (*option == '+')
- break;
- i++;
- if (i == (long) (argc-1))
- ThrowCompositeException(OptionError,"MissingArgument",option);
- colorspace=ParseMagickOption(MagickColorspaceOptions,
- MagickFalse,argv[i]);
- if (colorspace < 0)
- ThrowCompositeException(OptionError,"UnrecognizedColorspace",
- argv[i]);
- break;
- }
- if (LocaleCompare("quiet",option+1) == 0)
- break;
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case 'r':
- {
- if (LocaleCompare("red-primary",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- if (LocaleCompare("regard-warnings",option+1) == 0)
- break;
- if (LocaleCompare("render",option+1) == 0)
- break;
- if (LocaleCompare("repage",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- if (LocaleCompare("resize",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- if (LocaleCompare("rotate",option+1) == 0)
- {
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case 's':
- {
- if (LocaleCompare("sampling-factor",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- if (LocaleCompare("scene",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- if (LocaleCompare("sharpen",option+1) == 0)
- {
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- if (LocaleCompare("size",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- if (LocaleCompare("stegano",option+1) == 0)
- {
- option_info.stegano=0;
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- option_info.stegano=atol(argv[i])+1;
- break;
- }
- if (LocaleCompare("stereo",option+1) == 0)
- {
- option_info.stereo=(*option == '-') ? MagickTrue : MagickFalse;
- break;
- }
- if (LocaleCompare("strip",option+1) == 0)
- break;
- if (LocaleCompare("support",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case 't':
- {
- if (LocaleCompare("thumbnail",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- if (LocaleCompare("tile",option+1) == 0)
- {
- option_info.tile=(*option == '-') ? MagickTrue : MagickFalse;
- (void) CopyMagickString(argv[i]+1,"sans0",MaxTextExtent);
- break;
- }
- if (LocaleCompare("transform",option+1) == 0)
- break;
- if (LocaleCompare("transparent-color",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) (argc-1))
- ThrowCompositeException(OptionError,"MissingArgument",option);
- break;
- }
- if (LocaleCompare("treedepth",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- if (LocaleCompare("type",option+1) == 0)
- {
- long
- type;
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- type=ParseMagickOption(MagickImageOptions,MagickFalse,argv[i]);
- if (type < 0)
- ThrowCompositeException(OptionError,"UnrecognizedImageType",
- argv[i]);
- break;
- }
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case 'u':
- {
- if (LocaleCompare("units",option+1) == 0)
- {
- long
- units;
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- units=ParseMagickOption(MagickResolutionOptions,MagickFalse,
- argv[i]);
- if (units < 0)
- ThrowCompositeException(OptionError,"UnrecognizedUnitsType",
- argv[i]);
- break;
- }
- if (LocaleCompare("unsharp",option+1) == 0)
- {
- (void) CloneString(&option_info.unsharp_geometry,(char *) NULL);
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- (void) CloneString(&option_info.unsharp_geometry,argv[i]);
- option_info.compose=ThresholdCompositeOp;
- break;
- }
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case 'v':
- {
- if (LocaleCompare("verbose",option+1) == 0)
- break;
- if ((LocaleCompare("version",option+1) == 0) ||
- (LocaleCompare("-version",option+1) == 0))
- break;
- if (LocaleCompare("virtual-pixel",option+1) == 0)
- {
- long
- method;
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- method=ParseMagickOption(MagickVirtualPixelOptions,MagickFalse,
- argv[i]);
- if (method < 0)
- ThrowCompositeException(OptionError,
- "UnrecognizedVirtualPixelMethod",argv[i]);
- break;
- }
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case 'w':
- {
- if (LocaleCompare("watermark",option+1) == 0)
- {
- (void) CloneString(&option_info.watermark_geometry,(char *) NULL);
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- (void) CloneString(&option_info.watermark_geometry,argv[i]);
- option_info.compose=ModulateCompositeOp;
- break;
- }
- if (LocaleCompare("white-point",option+1) == 0)
- {
- if (*option == '+')
- break;
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- if (IsGeometry(argv[i]) == MagickFalse)
- ThrowCompositeInvalidArgumentException(option,argv[i]);
- break;
- }
- if (LocaleCompare("write",option+1) == 0)
- {
- i++;
- if (i == (long) argc)
- ThrowCompositeException(OptionError,"MissingArgument",option);
- break;
- }
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- case '?':
- break;
- default:
- ThrowCompositeException(OptionError,"UnrecognizedOption",option)
- }
- fire=(MagickBooleanType) ParseMagickOption(MagickMogrifyOptions,
- MagickFalse,option+1);
- if (fire == MagickTrue)
- MogrifyImageStack(image_stack[k],MagickTrue,MagickTrue);
- }
- if (k != 0)
- ThrowCompositeException(OptionError,"UnbalancedParenthesis",argv[i]);
- if (i-- != (long) (argc-1))
- ThrowCompositeException(OptionError,"MissingAnImageFilename",argv[i]);
- if ((image_stack[k] == (Image *) NULL) ||
- (GetImageListLength(image_stack[k]) < 2))
- ThrowCompositeException(OptionError,"MissingAnImageFilename",argv[argc-1]);
- MogrifyImageStack(image_stack[k],MagickTrue,MagickTrue);
- /*
- Composite images.
- */
- composite_image=RemoveFirstImageFromList(image_stack+k);
- image=RemoveFirstImageFromList(image_stack+k);
- (void) TransformImage(&composite_image,(char *) NULL,
- composite_image->geometry);
- mask_image=RemoveFirstImageFromList(image_stack+k);
- if (mask_image != (Image *) NULL)
- {
- image->mask=mask_image;
- (void) NegateImage(image->mask,MagickFalse);
- }
- status&=CompositeImageList(image_info,&image,composite_image,&option_info,
- exception);
- composite_image=DestroyImage(composite_image);
- /*
- Write composite images.
- */
- status&=WriteImages(image_info,image,argv[argc-1],exception);
- if (metadata != (char **) NULL)
- {
- char
- *text;
- text=InterpretImageProperties(image_info,image,format);
- if (text == (char *) NULL)
- {
- char
- *message;
- message=GetExceptionMessage(errno);
- ThrowCompositeException(ResourceLimitError,"MemoryAllocationFailed",
- message);
- message=(char *) RelinquishMagickMemory(message);
- }
- (void) ConcatenateString(&(*metadata),text);
- (void) ConcatenateString(&(*metadata),"\n");
- text=(char *) RelinquishMagickMemory(text);
- }
- image=DestroyImage(image);
- RelinquishCompositeOptions(&option_info);
- DestroyComposite();
- return(status != 0 ? MagickTrue : MagickFalse);
- }