/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % DDDD IIIII SSSSS PPPP L AAA Y Y % % D D I SS P P L A A Y Y % % D D I SSS PPPP L AAAAA Y % % D D I SS P L A A Y % % DDDD IIIII SSSSS P LLLLL A A Y % % % % % % Methods to Interactively Display and Edit an Image % % % % Software Design % % John Cristy % % July 1992 % % % % % % Copyright 1999-2007 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" #include "magick/display-private.h" /* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % + D i s p l a y I m a g e C o m m a n d % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % DisplayImageCommand() displays a sequence of images on any workstation % display running an X server. Display first determines the hardware % capabilities of the workstation. If the number of unique colors in an image % is less than or equal to the number the workstation can support, the image % is displayed in an X window. Otherwise the number of colors in the image is % first reduced to match the color resolution of the workstation before it is % displayed. % % This means that a continuous-tone 24 bits/pixel image can display on a 8 % bit pseudo-color device or monochrome device. In most instances the reduced % color image closely resembles the original. Alternatively, a monochrome or % pseudo-color image sequence can display on a continuous-tone 24 bits/pixels % device. % % The format of the DisplayImageCommand method is: % % MagickBooleanType DisplayImageCommand(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 void DisplayUsage(void) { const char **p; static const char *buttons[]= { "1 press to map or unmap the Command widget", "2 press and drag to magnify a region of an image", "3 press to load an image from a visual image directory", (char *) NULL }, *operators[]= { "-auto-orient automatically orient image", "-border geometry surround image with a border of color", "-clip clip along the first path from the 8BIM profile", "-clip-path id clip along a named path from the 8BIM profile", "-colors value preferred number of colors in the image", "-contrast enhance or reduce the image contrast", "-crop geometry preferred size and location of the cropped image", "-despeckle reduce the speckles within an image", "-edge factor apply a filter to detect edges in the image", "-enhance apply a digital filter to enhance a noisy image", "-extract geometry extract area from image", "-flip flip image in the vertical direction", "-flop flop image in the horizontal direction", "-frame geometry surround image with an ornamental border", "-gamma value level of gamma correction", "-monochrome transform image to black and white", "-negate replace every pixel with its complementary color", "-raise value lighten/darken image edges to create a 3-D effect", "-resample geometry change the resolution of an image", "-resize geometry resize the image", "-roll geometry roll an image vertically or horizontally", "-rotate degrees apply Paeth rotation to the image", "-sample geometry scale image with pixel sampling", "-segment value segment an image", "-sharpen geometry sharpen the image", "-strip strip image of all profiles and comments", "-trim trim image edges", (char *) NULL }, *settings[]= { "-alpha option activate, deactivate, reset, or set the alpha channel", "-antialias remove pixel-aliasing", "-authenticate value decrypt image with this password", "-backdrop display image centered on a backdrop", "-channel type apply option to select image channels", "-colormap type Shared or Private", "-colorspace type alternate image colorspace", "-comment string annotate image with comment", "-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", "-delay value display the next image after pausing", "-density geometry horizontal and vertical density of the image", "-depth value image depth", "-display server display image to this X server", "-dispose method GIF disposal method", "-dither apply Floyd/Steinberg error diffusion to image", "-endian type endianness (MSB or LSB) of the image", "-filter type use this filter when resizing an image", "-format \"string\" output formatted image characteristics", "-geometry geometry preferred size and location of the Image window", "-help print program options", "-identify identify the format and characteristics of the image", "-immutable displayed image cannot be modified", "-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", "-loop iterations loop images then exit", "-map type display image using this Standard Colormap", "-monitor monitor progress", "-page geometry size and location of an image canvas", "-profile filename add, delete, or apply an image profile", "-quality value JPEG/MIFF/PNG compression level", "-quantize colorspace reduce colors in this colorspace", "-quiet suppress all warning messages", "-regard-warnings pay attention to warning messages", "-remote command execute a command in an remote display process", "-repage geometry size and location of an image canvas (operator)", "-sampling-factor geometry", " horizontal and vertical sampling factor", "-scenes range image scene range", "-seed value seed a new sequence of pseudo-random numbers", "-set property value set an image property", "-size geometry width and height of image", "-texture filename name of texture to tile onto the image background", "-transparent-color color", " transparent color", "-treedepth value color tree depth", "-update seconds detect when image file is modified and redisplay", "-verbose print detailed information about the image", "-version print version information", "-visual type display image using this visual type", "-virtual-pixel method", " virtual pixel access method", "-window id display image to background of this window", "-window-group id exit program when this window id is destroyed", "-write filename write image to a file", (char *) NULL }, *sequence_operators[]= { "-coalesce merge a sequence of images", "-flatten flatten a sequence of images", (char *) NULL }; (void) printf("Version: %s\n",GetMagickVersion((unsigned long *) NULL)); (void) printf("Copyright: %s\n\n",GetMagickCopyright()); (void) printf("Usage: %s [options ...] file [ [options ...] file ...]\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("\nImage Sequence Operators:\n"); for (p=sequence_operators; *p != (char *) NULL; p++) (void) printf(" %s\n",*p); (void) printf( "\nIn addition to those listed above, you can specify these standard X\n"); (void) printf( "resources as command line options: -background, -bordercolor,\n"); (void) printf( "-borderwidth, -font, -foreground, -iconGeometry, -iconic, -mattecolor,\n"); (void) printf("-name, -shared-memory, -usePixmap, or -title.\n"); (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"); (void) printf("\nButtons: \n"); for (p=buttons; *p != (char *) NULL; p++) (void) printf(" %s\n",*p); exit(0); } WandExport MagickBooleanType DisplayImageCommand(ImageInfo *image_info, int argc,char **argv,char **wand_unused(metadata),ExceptionInfo *exception) { #if defined(HasX11) #define DestroyDisplay() \ { \ if ((state & ExitState) == 0) \ DestroyXResources(); \ if (display != (Display *) NULL) \ { \ XCloseDisplay(display); \ display=(Display *) NULL; \ } \ XDestroyResourceInfo(&resource_info); \ for ( ; k >= 0; k--) \ image_stack[k]=DestroyImageList(image_stack[k]); \ if (image_marker != (unsigned long *) NULL) \ image_marker=(unsigned long *) RelinquishMagickMemory(image_marker); \ for (i=0; i < (long) argc; i++) \ argv[i]=DestroyString(argv[i]); \ argv=(char **) RelinquishMagickMemory(argv); \ } #define ThrowDisplayException(asperity,tag,option) \ { \ (void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \ option); \ DestroyDisplay(); \ return(MagickFalse); \ } #define ThrowDisplayInvalidArgumentException(option,argument) \ { \ (void) ThrowMagickException(exception,GetMagickModule(),OptionError, \ "InvalidArgument","`%s': %s",argument,option); \ DestroyDisplay(); \ return(MagickFalse); \ } char *resource_value, *server_name; const char *option; Display *display; Image *image, *image_stack[MaxImageStackDepth+1]; long first_scene, image_number, iteration, j, k, l, last_scene, scene; MagickStatusType pend, status; QuantizeInfo *quantize_info; register long i; unsigned long *image_marker, iterations, last_image, state; XResourceInfo resource_info; XrmDatabase resource_database; /* Set defaults. */ 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 == 2) { option=argv[1]; if ((LocaleCompare("version",option+1) == 0) || (LocaleCompare("-version",option+1) == 0)) { (void) fprintf(stdout,"Version: %s\n", GetMagickVersion((unsigned long *) NULL)); (void) fprintf(stdout,"Copyright: %s\n\n",GetMagickCopyright()); return(MagickTrue); } } SetNotifyHandlers; display=(Display *) NULL; first_scene=0; j=1; k=0; image_marker=(unsigned long *) NULL; image_stack[k]=NewImageList(); image_number=0; last_image=0; last_scene=0; option=(char *) NULL; pend=MagickFalse; resource_database=(XrmDatabase) NULL; (void) ResetMagickMemory(&resource_info,0,sizeof(resource_info)); server_name=(char *) NULL; state=0; status=MagickTrue; ReadCommandlLine(argc,&argv); status=ExpandFilenames(&argc,&argv); if (status == MagickFalse) { char *message; message=GetExceptionMessage(errno); ThrowDisplayException(ResourceLimitError,"MemoryAllocationFailed", message); message=DestroyString(message); } image_marker=(unsigned long *) AcquireQuantumMemory((size_t) argc+1UL, sizeof(*image_marker)); if (image_marker == (unsigned long *) NULL) { char *message; message=GetExceptionMessage(errno); ThrowDisplayException(ResourceLimitError,"MemoryAllocationFailed", message); message=DestroyString(message); } for (i=0; i <= argc; i++) image_marker[i]=(unsigned long) argc; /* Check for server name specified on the command line. */ for (i=1; i < (long) argc; i++) { /* Check command line for server name. */ option=argv[i]; if (IsMagickOption(option) == MagickFalse) continue; if (LocaleCompare("display",option+1) == 0) { /* User specified server name. */ i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); server_name=argv[i]; } if ((LocaleCompare("help",option+1) == 0) || (LocaleCompare("-help",option+1) == 0)) DisplayUsage(); } /* Get user defaults from X resource database. */ display=XOpenDisplay(server_name); if (display == (Display *) NULL) ThrowDisplayException(XServerError,"UnableToOpenXServer", XDisplayName(server_name)); (void) XSetErrorHandler(XError); resource_database=XGetResourceDatabase(display,GetClientName()); XGetResourceInfo(resource_database,GetClientName(),&resource_info); image_info=resource_info.image_info; quantize_info=resource_info.quantize_info; image_info->density=XGetResourceInstance(resource_database,GetClientName(), "density",(char *) NULL); if (image_info->density == (char *) NULL) image_info->density=XGetScreenDensity(display); resource_value=XGetResourceInstance(resource_database,GetClientName(), "interlace","none"); image_info->interlace=(InterlaceType) ParseMagickOption(MagickInterlaceOptions,MagickFalse,resource_value); image_info->page=XGetResourceInstance(resource_database,GetClientName(), "pageGeometry",(char *) NULL); resource_value=XGetResourceInstance(resource_database,GetClientName(), "quality","75"); image_info->quality=(unsigned long) atol(resource_value); resource_value=XGetResourceInstance(resource_database,GetClientName(), "verbose","False"); image_info->verbose=IsMagickTrue(resource_value); resource_value=XGetResourceInstance(resource_database,GetClientName(), "dither","True"); quantize_info->dither=IsMagickTrue(resource_value); /* Parse command line. */ iteration=0; iterations=0; for (i=1; ((i <= (long) argc) && ((state & ExitState) == 0)); i++) { if (i < (long) argc) option=argv[i]; else if (image_stack[k] != (Image *) NULL) break; else if (isatty(STDIN_FILENO) != MagickFalse) option="logo:"; else { int c; c=getc(stdin); if (c == EOF) break; else { c=ungetc(c,stdin); option="-"; } } if (LocaleCompare(option,"(") == 0) { if (k == MaxImageStackDepth) ThrowDisplayException(OptionError,"ParenthesisNestedTooDeeply", option); MogrifyImageStack(image_stack[k],MagickTrue,pend); k++; image_stack[k]=NewImageList(); continue; } if (LocaleCompare(option,")") == 0) { if (k == 0) ThrowDisplayException(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) { /* Option is a file name. */ MogrifyImageStack(image_stack[k],MagickFalse,pend); for (scene=first_scene; scene <= last_scene ; scene++) { const char *filename; /* Read image. */ filename=option; if ((LocaleCompare(filename,"--") == 0) && (i < (argc-1))) { option=argv[++i]; filename=option; } (void) CopyMagickString(image_info->filename,filename,MaxTextExtent); if (first_scene != last_scene) { char filename[MaxTextExtent]; /* Form filename for multi-part images. */ (void) InterpretImageFilename(filename,MaxTextExtent, image_info->filename,(int) scene); if (LocaleCompare(filename,image_info->filename) == 0) (void) FormatMagickString(filename,MaxTextExtent,"%s.%lu", image_info->filename,scene); (void) CopyMagickString(image_info->filename,filename, MaxTextExtent); } image=ReadImage(image_info,exception); CatchException(exception); status&=(image != (Image *) NULL) && (exception->severity < ErrorException); if (image == (Image *) NULL) continue; AppendImageToList(&image_stack[k],image); MogrifyImageStack(image_stack[k],MagickFalse,MagickTrue); do { /* Transmogrify image as defined by the image processing options. */ resource_info.quantum=1; if (first_scene != last_scene) image_stack[k]->scene=(unsigned long) scene; if (resource_info.window_id != (char *) NULL) { /* Display image to a specified X window. */ status=XDisplayBackgroundImage(display,&resource_info, image_stack[k]); if (status != MagickFalse) state|=RetainColorsState; } else do { Image *nexus; /* Display image to X server. */ nexus=XDisplayImage(display,&resource_info,argv,argc, image_stack+k,&state); if (nexus == (Image *) NULL) break; while ((nexus != (Image *) NULL) && ((state & ExitState) == 0)) { if (nexus->montage != (char *) NULL) { /* User selected a visual directory image (montage). */ image_stack[k]=DestroyImageList(image_stack[k]); image_stack[k]=nexus; break; } if (first_scene != last_scene) image_stack[k]->scene=(unsigned long) scene; image=XDisplayImage(display,&resource_info,argv,argc,&nexus, &state); if ((image == (Image *) NULL) && (GetNextImageInList(nexus) != (Image *) NULL)) { image_stack[k]=DestroyImageList(image_stack[k]); image_stack[k]=GetNextImageInList(nexus); nexus=NewImageList(); } else { if (nexus != image_stack[k]) nexus=DestroyImageList(nexus); nexus=image; } } } while ((state & ExitState) == 0); if (resource_info.write_filename != (char *) NULL) { /* Write image. */ (void) CopyMagickString(image_stack[k]->filename, resource_info.write_filename,MaxTextExtent); (void) SetImageInfo(image_info,MagickTrue, &image_stack[k]->exception); status&=WriteImage(image_info,image_stack[k]); GetImageException(image_stack[k],exception); } /* Proceed to next/previous image. */ image=image_stack[k]; if ((state & FormerImageState) != 0) for (l=0; l < resource_info.quantum; l++) { image=GetPreviousImageInList(image); if (image == (Image *) NULL) break; } else for (l=0; l < resource_info.quantum; l++) { image=GetNextImageInList(image); if (image == (Image *) NULL) break; } if (image != (Image *) NULL) image_stack[k]=image; } while ((image != (Image *) NULL) && ((state & ExitState) == 0)); /* Free image resources. */ image_stack[k]=DestroyImageList(image_stack[k]); if ((state & FormerImageState) == 0) { last_image=(unsigned long) image_number; image_marker[i]=(unsigned long) image_number++; } else { /* Proceed to previous image. */ for (i--; i > 0; i--) if (image_marker[i] == (unsigned long) (image_number-2)) break; image_number--; } if ((i == (long) (argc-1)) && ((state & ExitState) == 0)) i=0; if ((state & ExitState) != 0) break; } /* Determine if we should proceed to the first image. */ if (image_number < 0) { if ((state & FormerImageState) != 0) { for (i=1; i < (argc-2); i++) if (last_image == image_marker[i]) break; image_number=(long) image_marker[i]+1; } continue; } if (resource_info.window_id != (char *) NULL) state|=ExitState; if (iterations != 0) if (iteration == (long) iterations) state|=ExitState; iteration++; continue; } pend=image_stack[k] != (Image *) NULL ? MagickTrue : MagickFalse; switch (*(option+1)) { case 'a': { if (LocaleCompare("alpha",option+1) == 0) { long type; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); type=ParseMagickOption(MagickAlphaOptions,MagickFalse,argv[i]); if (type < 0) ThrowDisplayException(OptionError,"UnrecognizedAlphaChannelType", argv[i]); break; } if (LocaleCompare("antialias",option+1) == 0) break; if (LocaleCompare("authenticate",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); break; } if (LocaleCompare("auto-orient",option+1) == 0) break; ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case 'b': { if (LocaleCompare("backdrop",option+1) == 0) { resource_info.backdrop=(*option == '-') ? MagickTrue : MagickFalse; break; } if (LocaleCompare("background",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); resource_info.background_color=argv[i]; break; } if (LocaleCompare("border",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("bordercolor",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); resource_info.border_color=argv[i]; break; } if (LocaleCompare("borderwidth",option+1) == 0) { resource_info.border_width=0; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); resource_info.border_width=(unsigned int) atoi(argv[i]); break; } ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case 'c': { if (LocaleCompare("cache",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("channel",option+1) == 0) { long channel; if (*option == '+') break; i++; if (i == (long) (argc-1)) ThrowDisplayException(OptionError,"MissingArgument",option); channel=ParseChannelOption(argv[i]); if (channel < 0) ThrowDisplayException(OptionError,"UnrecognizedChannelType", argv[i]); break; } if (LocaleCompare("clip",option+1) == 0) break; if (LocaleCompare("clip-path",option+1) == 0) { i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); break; } if (LocaleCompare("coalesce",option+1) == 0) break; if (LocaleCompare("colormap",option+1) == 0) { resource_info.colormap=PrivateColormap; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); resource_info.colormap=UndefinedColormap; if (LocaleCompare("private",argv[i]) == 0) resource_info.colormap=PrivateColormap; if (LocaleCompare("shared",argv[i]) == 0) resource_info.colormap=SharedColormap; if (resource_info.colormap == UndefinedColormap) ThrowDisplayException(OptionError,"UnrecognizedColormapType", argv[i]); break; } if (LocaleCompare("colors",option+1) == 0) { quantize_info->number_colors=0; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); quantize_info->number_colors=(unsigned long) atol(argv[i]); break; } if (LocaleCompare("colorspace",option+1) == 0) { long colorspace; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); colorspace=ParseMagickOption(MagickColorspaceOptions, MagickFalse,argv[i]); if (colorspace < 0) ThrowDisplayException(OptionError,"UnrecognizedColorspace", argv[i]); break; } if (LocaleCompare("comment",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); break; } if (LocaleCompare("compress",option+1) == 0) { long compress; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); compress=ParseMagickOption(MagickCompressOptions,MagickFalse, argv[i]); if (compress < 0) ThrowDisplayException(OptionError,"UnrecognizedImageCompression", argv[i]); break; } if (LocaleCompare("contrast",option+1) == 0) break; if (LocaleCompare("crop",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case 'd': { if (LocaleCompare("debug",option+1) == 0) { long event; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); event=ParseMagickOption(MagickLogEventOptions,MagickFalse,argv[i]); if (event < 0) ThrowDisplayException(OptionError,"UnrecognizedEventType", argv[i]); (void) SetLogEventMask(argv[i]); break; } if (LocaleCompare("define",option+1) == 0) { i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (*option == '+') { const char *define; define=GetImageOption(image_info,argv[i]); if (define == (const char *) NULL) ThrowDisplayException(OptionError,"NoSuchOption",argv[i]); break; } break; } if (LocaleCompare("delay",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("density",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("depth",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("despeckle",option+1) == 0) break; if (LocaleCompare("display",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); break; } if (LocaleCompare("dispose",option+1) == 0) { long dispose; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); dispose=ParseMagickOption(MagickDisposeOptions,MagickFalse,argv[i]); if (dispose < 0) ThrowDisplayException(OptionError,"UnrecognizedDisposeMethod", argv[i]); break; } if (LocaleCompare("dither",option+1) == 0) { quantize_info->dither=(*option == '-') ? MagickTrue : MagickFalse; break; } ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case 'e': { if (LocaleCompare("edge",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("endian",option+1) == 0) { long endian; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); endian=ParseMagickOption(MagickEndianOptions,MagickFalse, argv[i]); if (endian < 0) ThrowDisplayException(OptionError,"UnrecognizedEndianType", argv[i]); break; } if (LocaleCompare("enhance",option+1) == 0) break; if (LocaleCompare("extract",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case 'f': { if (LocaleCompare("filter",option+1) == 0) { long filter; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); filter=ParseMagickOption(MagickFilterOptions,MagickFalse,argv[i]); if (filter < 0) ThrowDisplayException(OptionError,"UnrecognizedImageFilter", argv[i]); break; } if (LocaleCompare("flatten",option+1) == 0) break; if (LocaleCompare("flip",option+1) == 0) break; if (LocaleCompare("flop",option+1) == 0) break; if (LocaleCompare("font",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); resource_info.font=XGetResourceClass(resource_database, GetClientName(),"font",argv[i]); break; } if (LocaleCompare("foreground",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); resource_info.foreground_color=argv[i]; break; } if (LocaleCompare("format",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) (argc-1)) ThrowDisplayException(OptionError,"MissingArgument",option); break; } if (LocaleCompare("frame",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case 'g': { if (LocaleCompare("gamma",option+1) == 0) { i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("geometry",option+1) == 0) { resource_info.image_geometry=(char *) NULL; if (*option == '+') break; (void) CopyMagickString(argv[i]+1,"sans",MaxTextExtent); i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); resource_info.image_geometry=ConstantString(argv[i]); break; } ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case 'h': { if ((LocaleCompare("help",option+1) == 0) || (LocaleCompare("-help",option+1) == 0)) break; ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case 'i': { if (LocaleCompare("identify",option+1) == 0) break; if (LocaleCompare("iconGeometry",option+1) == 0) { resource_info.icon_geometry=(char *) NULL; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); resource_info.icon_geometry=argv[i]; break; } if (LocaleCompare("iconic",option+1) == 0) { resource_info.iconic=(*option == '-') ? MagickTrue : MagickFalse; break; } if (LocaleCompare("immutable",option+1) == 0) { resource_info.immutable=(*option == '-') ? MagickTrue : MagickFalse; break; } if (LocaleCompare("interlace",option+1) == 0) { long interlace; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); interlace=ParseMagickOption(MagickInterlaceOptions,MagickFalse, argv[i]); if (interlace < 0) ThrowDisplayException(OptionError,"UnrecognizedInterlaceType", argv[i]); break; } if (LocaleCompare("interpolate",option+1) == 0) { long interpolate; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); interpolate=ParseMagickOption(MagickInterpolateOptions,MagickFalse, argv[i]); if (interpolate < 0) ThrowDisplayException(OptionError,"UnrecognizedInterpolateMethod", argv[i]); break; } ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case 'l': { if (LocaleCompare("label",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); break; } if (LocaleCompare("limit",option+1) == 0) { long resource; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); resource=ParseMagickOption(MagickResourceOptions,MagickFalse, argv[i]); if (resource < 0) ThrowDisplayException(OptionError,"UnrecognizedResourceType", argv[i]); i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if ((LocaleCompare("unlimited",argv[i]) != 0) && (IsGeometry(argv[i]) == MagickFalse)) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("log",option+1) == 0) { if (*option == '+') break; i++; if ((i == (long) argc) || (strchr(argv[i],'%') == (char *) NULL)) ThrowDisplayException(OptionError,"MissingArgument",option); break; } if (LocaleCompare("loop",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) (argc-1)) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); iterations=(unsigned long) atol(argv[i]); break; } ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case 'm': { if (LocaleCompare("magnify",option+1) == 0) { resource_info.magnify=2; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); resource_info.magnify=(unsigned int) atoi(argv[i]); break; } if (LocaleCompare("map",option+1) == 0) { resource_info.map_type=(char *) NULL; if (*option == '+') break; (void) CopyMagickString(argv[i]+1,"sans",MaxTextExtent); i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); resource_info.map_type=argv[i]; break; } if (LocaleCompare("matte",option+1) == 0) break; if (LocaleCompare("mattecolor",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); resource_info.matte_color=argv[i]; break; } if (LocaleCompare("monitor",option+1) == 0) break; if (LocaleCompare("monochrome",option+1) == 0) { if (*option == '+') break; quantize_info->number_colors=2; quantize_info->colorspace=GRAYColorspace; break; } ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case 'n': { if (LocaleCompare("name",option+1) == 0) { resource_info.name=(char *) NULL; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); resource_info.name=argv[i]; break; } if (LocaleCompare("negate",option+1) == 0) break; if (LocaleCompare("noop",option+1) == 0) break; ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case 'p': { if (LocaleCompare("page",option+1) == 0) { resource_info.image_geometry=(char *) NULL; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); resource_info.image_geometry=ConstantString(argv[i]); break; } if (LocaleCompare("profile",option+1) == 0) { i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); break; } ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case 'q': { if (LocaleCompare("quality",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("quantize",option+1) == 0) { long colorspace; if (*option == '+') break; i++; if (i == (long) (argc-1)) ThrowDisplayException(OptionError,"MissingArgument",option); colorspace=ParseMagickOption(MagickColorspaceOptions, MagickFalse,argv[i]); if (colorspace < 0) ThrowDisplayException(OptionError,"UnrecognizedColorspace", argv[i]); break; } if (LocaleCompare("quiet",option+1) == 0) break; ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case 'r': { if (LocaleCompare("raise",option+1) == 0) { i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("regard-warnings",option+1) == 0) break; if (LocaleCompare("remote",option+1) == 0) { i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (XRemoteCommand(display,resource_info.window_id,argv[i]) != 0) return(MagickFalse); i--; break; } if (LocaleCompare("repage",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("resample",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) (argc-1)) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("resize",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("roll",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("rotate",option+1) == 0) { i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case 's': { if (LocaleCompare("sample",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("sampling-factor",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("sans",option+1) == 0) { i++; break; } if (LocaleCompare("scenes",option+1) == 0) { first_scene=0; last_scene=0; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsSceneGeometry(argv[i],MagickFalse) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); first_scene=atol(argv[i]); last_scene=first_scene; (void) sscanf(argv[i],"%ld-%ld",&first_scene,&last_scene); break; } if (LocaleCompare("seed",option+1) == 0) { unsigned long seed; if (*option == '+') { seed=(unsigned long) time((time_t *) NULL); SeedRandomReservoir(seed); break; } i++; if (i == (long) (argc-1)) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); seed=(unsigned long) atol(argv[i]); SeedRandomReservoir(seed); break; } if (LocaleCompare("segment",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("set",option+1) == 0) { i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); break; } if (LocaleCompare("sharpen",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("shared-memory",option+1) == 0) { resource_info.use_shared_memory= (*option == '-') ? MagickTrue : MagickFalse; break; } if (LocaleCompare("size",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("strip",option+1) == 0) break; if (LocaleCompare("support",option+1) == 0) { i++; /* deprecated */ break; } ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case 't': { if (LocaleCompare("text-font",option+1) == 0) { resource_info.text_font=(char *) NULL; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); resource_info.text_font=XGetResourceClass(resource_database, GetClientName(),"font",argv[i]); break; } if (LocaleCompare("texture",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); break; } if (LocaleCompare("thumbnail",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); break; } if (LocaleCompare("title",option+1) == 0) { resource_info.title=(char *) NULL; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); resource_info.title=argv[i]; break; } if (LocaleCompare("transparent-color",option+1) == 0) { if (*option == '+') break; i++; if (i == (long) (argc-1)) ThrowDisplayException(OptionError,"MissingArgument",option); break; } if (LocaleCompare("treedepth",option+1) == 0) { quantize_info->tree_depth=0; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); quantize_info->tree_depth=(unsigned long) atol(argv[i]); break; } if (LocaleCompare("trim",option+1) == 0) break; ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case 'u': { if (LocaleCompare("update",option+1) == 0) { resource_info.update=(unsigned int) (*option == '-'); if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); if (IsGeometry(argv[i]) == MagickFalse) ThrowDisplayInvalidArgumentException(option,argv[i]); resource_info.update=(unsigned int) atoi(argv[i]); break; } if (LocaleCompare("use-pixmap",option+1) == 0) { resource_info.use_pixmap=(*option == '-') ? MagickTrue : MagickFalse; break; } ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case 'v': { if (LocaleCompare("verbose",option+1) == 0) break; if ((LocaleCompare("version",option+1) == 0) || (LocaleCompare("-version",option+1) == 0)) { (void) fprintf(stdout,"Version: %s\n", GetMagickVersion((unsigned long *) NULL)); (void) fprintf(stdout,"Copyright: %s\n\n",GetMagickCopyright()); break; } if (LocaleCompare("visual",option+1) == 0) { resource_info.visual_type=(char *) NULL; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); resource_info.visual_type=argv[i]; break; } if (LocaleCompare("virtual-pixel",option+1) == 0) { long method; if (*option == '+') break; i++; if (i == (long) (argc-1)) ThrowDisplayException(OptionError,"MissingArgument",option); method=ParseMagickOption(MagickVirtualPixelOptions,MagickFalse, argv[i]); if (method < 0) ThrowDisplayException(OptionError, "UnrecognizedVirtualPixelMethod",argv[i]); break; } ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case 'w': { if (LocaleCompare("window",option+1) == 0) { resource_info.window_id=(char *) NULL; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); resource_info.window_id=argv[i]; break; } if (LocaleCompare("window-group",option+1) == 0) { resource_info.window_group=(char *) NULL; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); resource_info.window_group=argv[i]; break; } if (LocaleCompare("write",option+1) == 0) { resource_info.write_filename=(char *) NULL; if (*option == '+') break; i++; if (i == (long) argc) ThrowDisplayException(OptionError,"MissingArgument",option); resource_info.write_filename=argv[i]; if (IsAccessible(resource_info.write_filename) != MagickFalse) { char answer[2]; (void) fprintf(stderr,"Overwrite %s? ", resource_info.write_filename); (void) fgets(answer,(int) sizeof(answer),stdin); if (((*answer != 'y') && (*answer != 'Y'))) return(MagickFalse); } break; } ThrowDisplayException(OptionError,"UnrecognizedOption",option); } case '?': break; default: ThrowDisplayException(OptionError,"UnrecognizedOption",option); } status=(MagickStatusType) ParseMagickOption(MagickMogrifyOptions, MagickFalse,option+1); if (status != 0) MogrifyImageStack(image_stack[k],MagickTrue,MagickTrue); } if (k != 0) ThrowDisplayException(OptionError,"UnbalancedParenthesis",argv[i]); if (state & RetainColorsState) { XRetainWindowColors(display,XRootWindow(display,XDefaultScreen(display))); (void) XSync(display,MagickFalse); } DestroyDisplay(); return(status != 0 ? MagickTrue : MagickFalse); #else (void) ThrowMagickException(exception,GetMagickModule(),MissingDelegateError, "XWindowLibraryIsNotAvailable","`%s'",image_info->filename); DisplayUsage(); return(MagickFalse); #endif }