2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
6 % DDDD IIIII SSSSS PPPP L AAA Y Y %
7 % D D I SS P P L A A Y Y %
8 % D D I SSS PPPP L AAAAA Y %
10 % DDDD IIIII SSSSS P LLLLL A A Y %
13 % Methods to Interactively Display and Edit an Image %
20 % Copyright 1999-2010 ImageMagick Studio LLC, a non-profit organization %
21 % dedicated to making software imaging solutions freely available. %
23 % You may not use this file except in compliance with the License. You may %
24 % obtain a copy of the License at %
26 % http://www.imagemagick.org/script/license.php %
28 % Unless required by applicable law or agreed to in writing, software %
29 % distributed under the License is distributed on an "AS IS" BASIS, %
30 % WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %
31 % See the License for the specific language governing permissions and %
32 % limitations under the License. %
34 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
36 % Use the display program to display an image or image sequence on any X
44 #include "wand/studio.h"
45 #include "wand/MagickWand.h"
46 #include "wand/mogrify-private.h"
47 #include "magick/display-private.h"
48 #include "magick/string-private.h"
51 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
55 + D i s p l a y I m a g e C o m m a n d %
59 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
61 % DisplayImageCommand() displays a sequence of images on any workstation
62 % display running an X server. Display first determines the hardware
63 % capabilities of the workstation. If the number of unique colors in an image
64 % is less than or equal to the number the workstation can support, the image
65 % is displayed in an X window. Otherwise the number of colors in the image is
66 % first reduced to match the color resolution of the workstation before it is
69 % This means that a continuous-tone 24 bits/pixel image can display on a 8
70 % bit pseudo-color device or monochrome device. In most instances the reduced
71 % color image closely resembles the original. Alternatively, a monochrome or
72 % pseudo-color image sequence can display on a continuous-tone 24 bits/pixels
75 % The format of the DisplayImageCommand method is:
77 % MagickBooleanType DisplayImageCommand(ImageInfo *image_info,int argc,
78 % char **argv,char **metadata,ExceptionInfo *exception)
80 % A description of each parameter follows:
82 % o image_info: the image info.
84 % o argc: the number of elements in the argument vector.
86 % o argv: A text array containing the command line arguments.
88 % o metadata: any metadata is returned here.
90 % o exception: return any errors or warnings in this structure.
94 static MagickBooleanType DisplayUsage(void)
102 "1 press to map or unmap the Command widget",
103 "2 press and drag to magnify a region of an image",
104 "3 press to load an image from a visual image directory",
109 "-debug events display copious debugging information",
110 "-help print program options",
111 "-list type print a list of supported option arguments",
112 "-log format format of debugging information",
113 "-version print version information",
118 "-auto-orient automagically orient image",
119 "-border geometry surround image with a border of color",
120 "-clip clip along the first path from the 8BIM profile",
121 "-clip-path id clip along a named path from the 8BIM profile",
122 "-colors value preferred number of colors in the image",
123 "-contrast enhance or reduce the image contrast",
124 "-crop geometry preferred size and location of the cropped image",
125 "-decipher filename convert cipher pixels to plain pixels",
126 "-deskew threshold straighten an image",
127 "-despeckle reduce the speckles within an image",
128 "-edge factor apply a filter to detect edges in the image",
129 "-enhance apply a digital filter to enhance a noisy image",
130 "-equalize perform histogram equalization to an image",
131 "-extract geometry extract area from image",
132 "-flip flip image in the vertical direction",
133 "-flop flop image in the horizontal direction",
134 "-frame geometry surround image with an ornamental border",
135 "-fuzz distance colors within this distance are considered equal",
136 "-gamma value level of gamma correction",
137 "-monochrome transform image to black and white",
138 "-negate replace every pixel with its complementary color",
139 "-normalize transform image to span the full range of colors",
140 "-raise value lighten/darken image edges to create a 3-D effect",
141 "-resample geometry change the resolution of an image",
142 "-resize geometry resize the image",
143 "-roll geometry roll an image vertically or horizontally",
144 "-rotate degrees apply Paeth rotation to the image",
145 "-sample geometry scale image with pixel sampling",
146 "-segment value segment an image",
147 "-sharpen geometry sharpen the image",
148 "-strip strip image of all profiles and comments",
149 "-threshold value threshold the image",
150 "-thumbnail geometry create a thumbnail of the image",
151 "-trim trim image edges",
156 "-alpha option on, activate, off, deactivate, set, opaque, copy",
157 " transparent, extract, background, or shape",
158 "-antialias remove pixel-aliasing",
159 "-authenticate password",
160 " decipher image with this password",
161 "-backdrop display image centered on a backdrop",
162 "-channel type apply option to select image channels",
163 "-colormap type Shared or Private",
164 "-colorspace type alternate image colorspace",
165 "-comment string annotate image with comment",
166 "-compress type type of pixel compression when writing the image",
167 "-define format:option",
168 " define one or more image format options",
169 "-delay value display the next image after pausing",
170 "-density geometry horizontal and vertical density of the image",
171 "-depth value image depth",
172 "-display server display image to this X server",
173 "-dispose method layer disposal method",
174 "-dither method apply error diffusion to image",
175 "-endian type endianness (MSB or LSB) of the image",
176 "-filter type use this filter when resizing an image",
177 "-format string output formatted image characteristics",
178 "-geometry geometry preferred size and location of the Image window",
179 "-gravity type horizontal and vertical backdrop placement",
180 "-identify identify the format and characteristics of the image",
181 "-immutable displayed image cannot be modified",
182 "-interlace type type of image interlacing scheme",
183 "-interpolate method pixel color interpolation method",
184 "-label string assign a label to an image",
185 "-limit type value pixel cache resource limit",
186 "-loop iterations loop images then exit",
187 "-map type display image using this Standard Colormap",
188 "-monitor monitor progress",
189 "-page geometry size and location of an image canvas",
190 "-profile filename add, delete, or apply an image profile",
191 "-quality value JPEG/MIFF/PNG compression level",
192 "-quantize colorspace reduce colors in this colorspace",
193 "-quiet suppress all warning messages",
194 "-regard-warnings pay attention to warning messages",
195 "-remote command execute a command in an remote display process",
196 "-repage geometry size and location of an image canvas (operator)",
197 "-respect-parentheses settings remain in effect until parenthesis boundary",
198 "-sampling-factor geometry",
199 " horizontal and vertical sampling factor",
200 "-seed value seed a new sequence of pseudo-random numbers",
201 "-set property value set an image property",
202 "-size geometry width and height of image",
203 "-texture filename name of texture to tile onto the image background",
204 "-transparent-color color",
205 " transparent color",
206 "-treedepth value color tree depth",
207 "-update seconds detect when image file is modified and redisplay",
208 "-verbose print detailed information about the image",
209 "-visual type display image using this visual type",
210 "-virtual-pixel method",
211 " virtual pixel access method",
212 "-window id display image to background of this window",
213 "-window-group id exit program when this window id is destroyed",
214 "-write filename write image to a file",
217 *sequence_operators[]=
219 "-coalesce merge a sequence of images",
220 "-flatten flatten a sequence of images",
224 (void) printf("Version: %s\n",GetMagickVersion((size_t *) NULL));
225 (void) printf("Copyright: %s\n",GetMagickCopyright());
226 (void) printf("Features: %s\n\n",GetMagickFeatures());
227 (void) printf("Usage: %s [options ...] file [ [options ...] file ...]\n",
229 (void) printf("\nImage Settings:\n");
230 for (p=settings; *p != (char *) NULL; p++)
231 (void) printf(" %s\n",*p);
232 (void) printf("\nImage Operators:\n");
233 for (p=operators; *p != (char *) NULL; p++)
234 (void) printf(" %s\n",*p);
235 (void) printf("\nImage Sequence Operators:\n");
236 for (p=sequence_operators; *p != (char *) NULL; p++)
237 (void) printf(" %s\n",*p);
238 (void) printf("\nMiscellaneous Options:\n");
239 for (p=miscellaneous; *p != (char *) NULL; p++)
240 (void) printf(" %s\n",*p);
242 "\nIn addition to those listed above, you can specify these standard X\n");
244 "resources as command line options: -background, -bordercolor,\n");
246 "-borderwidth, -font, -foreground, -iconGeometry, -iconic, -mattecolor,\n");
247 (void) printf("-name, -shared-memory, -usePixmap, or -title.\n");
249 "\nBy default, the image format of `file' is determined by its magic\n");
251 "number. To specify a particular image format, precede the filename\n");
253 "with an image format name and a colon (i.e. ps:image) or specify the\n");
255 "image type as the filename suffix (i.e. image.ps). Specify 'file' as\n");
256 (void) printf("'-' for standard input or output.\n");
257 (void) printf("\nButtons: \n");
258 for (p=buttons; *p != (char *) NULL; p++)
259 (void) printf(" %s\n",*p);
263 WandExport MagickBooleanType DisplayImageCommand(ImageInfo *image_info,
264 int argc,char **argv,char **wand_unused(metadata),ExceptionInfo *exception)
266 #if defined(MAGICKCORE_X11_DELEGATE)
267 #define DestroyDisplay() \
269 if ((state & ExitState) == 0) \
270 DestroyXResources(); \
271 if (display != (Display *) NULL) \
273 XCloseDisplay(display); \
274 display=(Display *) NULL; \
276 XDestroyResourceInfo(&resource_info); \
277 DestroyImageStack(); \
278 if (image_marker != (size_t *) NULL) \
279 image_marker=(size_t *) RelinquishMagickMemory(image_marker); \
280 for (i=0; i < (ssize_t) argc; i++) \
281 argv[i]=DestroyString(argv[i]); \
282 argv=(char **) RelinquishMagickMemory(argv); \
284 #define ThrowDisplayException(asperity,tag,option) \
286 (void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \
289 return(MagickFalse); \
291 #define ThrowDisplayInvalidArgumentException(option,argument) \
293 (void) ThrowMagickException(exception,GetMagickModule(),OptionError, \
294 "InvalidArgument","`%s': %s",option,argument); \
296 return(MagickFalse); \
313 image_stack[MaxImageStackDepth+1];
350 assert(image_info != (ImageInfo *) NULL);
351 assert(image_info->signature == MagickSignature);
352 if (image_info->debug != MagickFalse)
353 (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
354 assert(exception != (ExceptionInfo *) NULL);
358 if ((LocaleCompare("version",option+1) == 0) ||
359 (LocaleCompare("-version",option+1) == 0))
361 (void) fprintf(stdout,"Version: %s\n",
362 GetMagickVersion((size_t *) NULL));
363 (void) fprintf(stdout,"Copyright: %s\n",GetMagickCopyright());
364 (void) fprintf(stdout,"Features: %s\n\n",GetMagickFeatures());
369 display=(Display *) NULL;
372 image_marker=(size_t *) NULL;
376 option=(char *) NULL;
378 resource_database=(XrmDatabase) NULL;
379 (void) ResetMagickMemory(&resource_info,0,sizeof(resource_info));
380 server_name=(char *) NULL;
383 ReadCommandlLine(argc,&argv);
384 status=ExpandFilenames(&argc,&argv);
385 if (status == MagickFalse)
386 ThrowDisplayException(ResourceLimitError,"MemoryAllocationFailed",
387 GetExceptionMessage(errno));
388 image_marker=(size_t *) AcquireQuantumMemory((size_t) argc+1UL,
389 sizeof(*image_marker));
390 if (image_marker == (size_t *) NULL)
391 ThrowDisplayException(ResourceLimitError,"MemoryAllocationFailed",
392 GetExceptionMessage(errno));
393 for (i=0; i <= (ssize_t) argc; i++)
394 image_marker[i]=(size_t) argc;
396 Check for server name specified on the command line.
398 for (i=1; i < (ssize_t) argc; i++)
401 Check command line for server name.
404 if (LocaleCompare("display",option+1) == 0)
407 User specified server name.
410 if (i == (ssize_t) argc)
411 ThrowDisplayException(OptionError,"MissingArgument",option);
414 if ((LocaleCompare("help",option+1) == 0) ||
415 (LocaleCompare("-help",option+1) == 0))
416 return(DisplayUsage());
419 Get user defaults from X resource database.
421 display=XOpenDisplay(server_name);
422 if (display == (Display *) NULL)
423 ThrowDisplayException(XServerError,"UnableToOpenXServer",
424 XDisplayName(server_name));
425 (void) XSetErrorHandler(XError);
426 resource_database=XGetResourceDatabase(display,GetClientName());
427 XGetResourceInfo(image_info,resource_database,GetClientName(),
429 quantize_info=resource_info.quantize_info;
430 image_info->density=XGetResourceInstance(resource_database,GetClientName(),
431 "density",(char *) NULL);
432 if (image_info->density == (char *) NULL)
433 image_info->density=XGetScreenDensity(display);
434 resource_value=XGetResourceInstance(resource_database,GetClientName(),
436 image_info->interlace=(InterlaceType)
437 ParseMagickOption(MagickInterlaceOptions,MagickFalse,resource_value);
438 image_info->page=XGetResourceInstance(resource_database,GetClientName(),
439 "pageGeometry",(char *) NULL);
440 resource_value=XGetResourceInstance(resource_database,GetClientName(),
442 image_info->quality=StringToUnsignedLong(resource_value);
443 resource_value=XGetResourceInstance(resource_database,GetClientName(),
445 image_info->verbose=IsMagickTrue(resource_value);
446 resource_value=XGetResourceInstance(resource_database,GetClientName(),
448 quantize_info->dither=IsMagickTrue(resource_value);
453 for (i=1; ((i <= (ssize_t) argc) && ((state & ExitState) == 0)); i++)
455 if (i < (ssize_t) argc)
458 if (image != (Image *) NULL)
461 if (isatty(STDIN_FILENO) != MagickFalse)
477 if (LocaleCompare(option,"(") == 0)
479 FireImageStack(MagickFalse,MagickTrue,pend);
480 if (k == MaxImageStackDepth)
481 ThrowDisplayException(OptionError,"ParenthesisNestedTooDeeply",
486 if (LocaleCompare(option,")") == 0)
488 FireImageStack(MagickFalse,MagickTrue,MagickTrue);
490 ThrowDisplayException(OptionError,"UnableToParseExpression",option);
494 if (IsMagickOption(option) == MagickFalse)
503 Option is a file name.
505 FireImageStack(MagickFalse,MagickFalse,pend);
507 if ((LocaleCompare(filename,"--") == 0) && (i < (ssize_t) (argc-1)))
512 (void) CopyMagickString(image_info->filename,filename,MaxTextExtent);
513 images=ReadImage(image_info,exception);
514 CatchException(exception);
515 status&=(images != (Image *) NULL) &&
516 (exception->severity < ErrorException);
517 if (images == (Image *) NULL)
519 AppendImageStack(images);
520 FinalizeImageSettings(image_info,image,MagickFalse);
522 if (i == (ssize_t) (argc-1))
523 iterations=image->iterations;
527 Transmogrify image as defined by the image processing options.
529 resource_info.quantum=1;
530 if (resource_info.window_id != (char *) NULL)
533 Display image to a specified X window.
535 status=XDisplayBackgroundImage(display,&resource_info,image);
536 if (status != MagickFalse)
538 state|=RetainColorsState;
549 Display image to X server.
551 if (resource_info.delay != 1)
552 image->delay=resource_info.delay;
553 nexus=XDisplayImage(display,&resource_info,argv,argc,&image,
555 status&=nexus != (Image *) NULL;
556 if (nexus == (Image *) NULL)
558 while ((nexus != (Image *) NULL) && ((state & ExitState) == 0))
563 if (nexus->montage != (char *) NULL)
566 User selected a visual directory image (montage).
568 RemoveAllImageStack()
572 next=XDisplayImage(display,&resource_info,argv,argc,&nexus,
574 if ((next == (Image *) NULL) &&
575 (GetNextImageInList(nexus) != (Image *) NULL))
577 RemoveAllImageStack()
578 image=GetNextImageInList(nexus);
579 nexus=NewImageList();
584 nexus=DestroyImageList(nexus);
588 } while ((state & ExitState) == 0);
589 if (resource_info.write_filename != (char *) NULL)
594 (void) CopyMagickString(image->filename,
595 resource_info.write_filename,MaxTextExtent);
596 (void) SetImageInfo(image_info,1,&image->exception);
597 status&=WriteImage(image_info,image);
598 GetImageException(image,exception);
601 Proceed to next/previous image.
603 if ((state & FormerImageState) != 0)
604 for (l=0; l < (ssize_t) resource_info.quantum; l++)
606 image=GetPreviousImageInList(image);
607 if (image == (Image *) NULL)
611 for (l=0; l < (ssize_t) resource_info.quantum; l++)
613 image=GetNextImageInList(image);
614 if (image == (Image *) NULL)
617 } while ((image != (Image *) NULL) && ((state & ExitState) == 0));
619 Free image resources.
621 SetImageStack(image);
622 RemoveAllImageStack();
623 if ((state & FormerImageState) == 0)
625 last_image=(size_t) image_number;
626 image_marker[i]=(size_t) image_number++;
631 Proceed to previous image.
633 for (i--; i > 0; i--)
634 if (image_marker[i] == (size_t) (image_number-2))
638 if ((i == (ssize_t) (argc-1)) && ((state & ExitState) == 0))
640 if ((state & ExitState) != 0)
643 Determine if we should proceed to the first image.
645 if (image_number < 0)
647 if ((state & FormerImageState) != 0)
650 for (i=1; i < (ssize_t) (argc-2); i++)
651 if (last_image == image_marker[i])
653 image_number=(ssize_t) image_marker[i]+1;
657 if (resource_info.window_id != (char *) NULL)
659 if ((iterations != 0) && (++iteration == (ssize_t) iterations))
661 if (LocaleCompare(filename,"-") == 0)
665 pend=image != (Image *) NULL ? MagickTrue : MagickFalse;
670 if (LocaleCompare("alpha",option+1) == 0)
678 if (i == (ssize_t) argc)
679 ThrowDisplayException(OptionError,"MissingArgument",option);
680 type=ParseMagickOption(MagickAlphaOptions,MagickFalse,argv[i]);
682 ThrowDisplayException(OptionError,"UnrecognizedAlphaChannelType",
686 if (LocaleCompare("antialias",option+1) == 0)
688 if (LocaleCompare("authenticate",option+1) == 0)
693 if (i == (ssize_t) argc)
694 ThrowDisplayException(OptionError,"MissingArgument",option);
697 if (LocaleCompare("auto-orient",option+1) == 0)
699 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
703 if (LocaleCompare("backdrop",option+1) == 0)
705 resource_info.backdrop=(*option == '-') ? MagickTrue : MagickFalse;
708 if (LocaleCompare("background",option+1) == 0)
713 if (i == (ssize_t) argc)
714 ThrowDisplayException(OptionError,"MissingArgument",option);
715 resource_info.background_color=argv[i];
718 if (LocaleCompare("border",option+1) == 0)
723 if (i == (ssize_t) argc)
724 ThrowDisplayException(OptionError,"MissingArgument",option);
725 if (IsGeometry(argv[i]) == MagickFalse)
726 ThrowDisplayInvalidArgumentException(option,argv[i]);
729 if (LocaleCompare("bordercolor",option+1) == 0)
734 if (i == (ssize_t) argc)
735 ThrowDisplayException(OptionError,"MissingArgument",option);
736 resource_info.border_color=argv[i];
739 if (LocaleCompare("borderwidth",option+1) == 0)
741 resource_info.border_width=0;
745 if (i == (ssize_t) argc)
746 ThrowDisplayException(OptionError,"MissingArgument",option);
747 if (IsGeometry(argv[i]) == MagickFalse)
748 ThrowDisplayInvalidArgumentException(option,argv[i]);
749 resource_info.border_width=(unsigned int)
750 StringToUnsignedLong(argv[i]);
753 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
757 if (LocaleCompare("cache",option+1) == 0)
762 if (i == (ssize_t) argc)
763 ThrowDisplayException(OptionError,"MissingArgument",option);
764 if (IsGeometry(argv[i]) == MagickFalse)
765 ThrowDisplayInvalidArgumentException(option,argv[i]);
768 if (LocaleCompare("channel",option+1) == 0)
776 if (i == (ssize_t) (argc-1))
777 ThrowDisplayException(OptionError,"MissingArgument",option);
778 channel=ParseChannelOption(argv[i]);
780 ThrowDisplayException(OptionError,"UnrecognizedChannelType",
784 if (LocaleCompare("clip",option+1) == 0)
786 if (LocaleCompare("clip-path",option+1) == 0)
789 if (i == (ssize_t) argc)
790 ThrowDisplayException(OptionError,"MissingArgument",option);
793 if (LocaleCompare("coalesce",option+1) == 0)
795 if (LocaleCompare("colormap",option+1) == 0)
797 resource_info.colormap=PrivateColormap;
801 if (i == (ssize_t) argc)
802 ThrowDisplayException(OptionError,"MissingArgument",option);
803 resource_info.colormap=UndefinedColormap;
804 if (LocaleCompare("private",argv[i]) == 0)
805 resource_info.colormap=PrivateColormap;
806 if (LocaleCompare("shared",argv[i]) == 0)
807 resource_info.colormap=SharedColormap;
808 if (resource_info.colormap == UndefinedColormap)
809 ThrowDisplayException(OptionError,"UnrecognizedColormapType",
813 if (LocaleCompare("colors",option+1) == 0)
815 quantize_info->number_colors=0;
819 if (i == (ssize_t) argc)
820 ThrowDisplayException(OptionError,"MissingArgument",option);
821 if (IsGeometry(argv[i]) == MagickFalse)
822 ThrowDisplayInvalidArgumentException(option,argv[i]);
823 quantize_info->number_colors=StringToUnsignedLong(argv[i]);
826 if (LocaleCompare("colorspace",option+1) == 0)
834 if (i == (ssize_t) argc)
835 ThrowDisplayException(OptionError,"MissingArgument",option);
836 colorspace=ParseMagickOption(MagickColorspaceOptions,
837 MagickFalse,argv[i]);
839 ThrowDisplayException(OptionError,"UnrecognizedColorspace",
843 if (LocaleCompare("comment",option+1) == 0)
848 if (i == (ssize_t) argc)
849 ThrowDisplayException(OptionError,"MissingArgument",option);
852 if (LocaleCompare("compress",option+1) == 0)
860 if (i == (ssize_t) argc)
861 ThrowDisplayException(OptionError,"MissingArgument",option);
862 compress=ParseMagickOption(MagickCompressOptions,MagickFalse,
865 ThrowDisplayException(OptionError,"UnrecognizedImageCompression",
869 if (LocaleCompare("concurrent",option+1) == 0)
871 if (LocaleCompare("contrast",option+1) == 0)
873 if (LocaleCompare("crop",option+1) == 0)
878 if (i == (ssize_t) argc)
879 ThrowDisplayException(OptionError,"MissingArgument",option);
880 if (IsGeometry(argv[i]) == MagickFalse)
881 ThrowDisplayInvalidArgumentException(option,argv[i]);
884 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
888 if (LocaleCompare("debug",option+1) == 0)
896 if (i == (ssize_t) argc)
897 ThrowDisplayException(OptionError,"MissingArgument",option);
898 event=ParseMagickOption(MagickLogEventOptions,MagickFalse,argv[i]);
900 ThrowDisplayException(OptionError,"UnrecognizedEventType",
902 (void) SetLogEventMask(argv[i]);
905 if (LocaleCompare("decipher",option+1) == 0)
910 if (i == (ssize_t) (argc-1))
911 ThrowDisplayException(OptionError,"MissingArgument",option);
914 if (LocaleCompare("define",option+1) == 0)
917 if (i == (ssize_t) argc)
918 ThrowDisplayException(OptionError,"MissingArgument",option);
924 define=GetImageOption(image_info,argv[i]);
925 if (define == (const char *) NULL)
926 ThrowDisplayException(OptionError,"NoSuchOption",argv[i]);
931 if (LocaleCompare("delay",option+1) == 0)
936 if (i == (ssize_t) argc)
937 ThrowDisplayException(OptionError,"MissingArgument",option);
938 if (IsGeometry(argv[i]) == MagickFalse)
939 ThrowDisplayInvalidArgumentException(option,argv[i]);
942 if (LocaleCompare("density",option+1) == 0)
947 if (i == (ssize_t) argc)
948 ThrowDisplayException(OptionError,"MissingArgument",option);
949 if (IsGeometry(argv[i]) == MagickFalse)
950 ThrowDisplayInvalidArgumentException(option,argv[i]);
953 if (LocaleCompare("depth",option+1) == 0)
958 if (i == (ssize_t) argc)
959 ThrowDisplayException(OptionError,"MissingArgument",option);
960 if (IsGeometry(argv[i]) == MagickFalse)
961 ThrowDisplayInvalidArgumentException(option,argv[i]);
964 if (LocaleCompare("deskew",option+1) == 0)
969 if (i == (ssize_t) (argc-1))
970 ThrowDisplayException(OptionError,"MissingArgument",option);
971 if (IsGeometry(argv[i]) == MagickFalse)
972 ThrowDisplayInvalidArgumentException(option,argv[i]);
975 if (LocaleCompare("despeckle",option+1) == 0)
977 if (LocaleCompare("display",option+1) == 0)
982 if (i == (ssize_t) argc)
983 ThrowDisplayException(OptionError,"MissingArgument",option);
986 if (LocaleCompare("dispose",option+1) == 0)
994 if (i == (ssize_t) argc)
995 ThrowDisplayException(OptionError,"MissingArgument",option);
996 dispose=ParseMagickOption(MagickDisposeOptions,MagickFalse,argv[i]);
998 ThrowDisplayException(OptionError,"UnrecognizedDisposeMethod",
1002 if (LocaleCompare("dither",option+1) == 0)
1007 quantize_info->dither=MagickFalse;
1011 if (i == (ssize_t) argc)
1012 ThrowDisplayException(OptionError,"MissingArgument",option);
1013 method=ParseMagickOption(MagickDitherOptions,MagickFalse,argv[i]);
1015 ThrowDisplayException(OptionError,"UnrecognizedDitherMethod",
1017 quantize_info->dither=MagickTrue;
1018 quantize_info->dither_method=(DitherMethod) method;
1021 if (LocaleCompare("duration",option+1) == 0)
1026 if (i == (ssize_t) (argc-1))
1027 ThrowDisplayException(OptionError,"MissingArgument",option);
1028 if (IsGeometry(argv[i]) == MagickFalse)
1029 ThrowDisplayInvalidArgumentException(option,argv[i]);
1032 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1036 if (LocaleCompare("edge",option+1) == 0)
1041 if (i == (ssize_t) argc)
1042 ThrowDisplayException(OptionError,"MissingArgument",option);
1043 if (IsGeometry(argv[i]) == MagickFalse)
1044 ThrowDisplayInvalidArgumentException(option,argv[i]);
1047 if (LocaleCompare("endian",option+1) == 0)
1055 if (i == (ssize_t) argc)
1056 ThrowDisplayException(OptionError,"MissingArgument",option);
1057 endian=ParseMagickOption(MagickEndianOptions,MagickFalse,
1060 ThrowDisplayException(OptionError,"UnrecognizedEndianType",
1064 if (LocaleCompare("enhance",option+1) == 0)
1066 if (LocaleCompare("equalize",option+1) == 0)
1068 if (LocaleCompare("extract",option+1) == 0)
1073 if (i == (ssize_t) argc)
1074 ThrowDisplayException(OptionError,"MissingArgument",option);
1075 if (IsGeometry(argv[i]) == MagickFalse)
1076 ThrowDisplayInvalidArgumentException(option,argv[i]);
1079 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1083 if (LocaleCompare("filter",option+1) == 0)
1091 if (i == (ssize_t) argc)
1092 ThrowDisplayException(OptionError,"MissingArgument",option);
1093 filter=ParseMagickOption(MagickFilterOptions,MagickFalse,argv[i]);
1095 ThrowDisplayException(OptionError,"UnrecognizedImageFilter",
1099 if (LocaleCompare("flatten",option+1) == 0)
1101 if (LocaleCompare("flip",option+1) == 0)
1103 if (LocaleCompare("flop",option+1) == 0)
1105 if (LocaleCompare("font",option+1) == 0)
1110 if (i == (ssize_t) argc)
1111 ThrowDisplayException(OptionError,"MissingArgument",option);
1112 resource_info.font=XGetResourceClass(resource_database,
1113 GetClientName(),"font",argv[i]);
1116 if (LocaleCompare("foreground",option+1) == 0)
1121 if (i == (ssize_t) argc)
1122 ThrowDisplayException(OptionError,"MissingArgument",option);
1123 resource_info.foreground_color=argv[i];
1126 if (LocaleCompare("format",option+1) == 0)
1131 if (i == (ssize_t) (argc-1))
1132 ThrowDisplayException(OptionError,"MissingArgument",option);
1135 if (LocaleCompare("frame",option+1) == 0)
1140 if (i == (ssize_t) argc)
1141 ThrowDisplayException(OptionError,"MissingArgument",option);
1142 if (IsGeometry(argv[i]) == MagickFalse)
1143 ThrowDisplayInvalidArgumentException(option,argv[i]);
1146 if (LocaleCompare("fuzz",option+1) == 0)
1151 if (i == (ssize_t) (argc-1))
1152 ThrowDisplayException(OptionError,"MissingArgument",option);
1153 if (IsGeometry(argv[i]) == MagickFalse)
1154 ThrowDisplayInvalidArgumentException(option,argv[i]);
1157 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1161 if (LocaleCompare("gamma",option+1) == 0)
1164 if (i == (ssize_t) argc)
1165 ThrowDisplayException(OptionError,"MissingArgument",option);
1166 if (IsGeometry(argv[i]) == MagickFalse)
1167 ThrowDisplayInvalidArgumentException(option,argv[i]);
1170 if (LocaleCompare("geometry",option+1) == 0)
1172 resource_info.image_geometry=(char *) NULL;
1175 (void) CopyMagickString(argv[i]+1,"sans",MaxTextExtent);
1177 if (i == (ssize_t) argc)
1178 ThrowDisplayException(OptionError,"MissingArgument",option);
1179 if (IsGeometry(argv[i]) == MagickFalse)
1180 ThrowDisplayInvalidArgumentException(option,argv[i]);
1181 resource_info.image_geometry=ConstantString(argv[i]);
1184 if (LocaleCompare("gravity",option+1) == 0)
1192 if (i == (ssize_t) (argc-1))
1193 ThrowDisplayException(OptionError,"MissingArgument",option);
1194 gravity=ParseMagickOption(MagickGravityOptions,MagickFalse,
1197 ThrowDisplayException(OptionError,"UnrecognizedGravityType",
1201 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1205 if ((LocaleCompare("help",option+1) == 0) ||
1206 (LocaleCompare("-help",option+1) == 0))
1208 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1212 if (LocaleCompare("identify",option+1) == 0)
1214 if (LocaleCompare("iconGeometry",option+1) == 0)
1216 resource_info.icon_geometry=(char *) NULL;
1220 if (i == (ssize_t) argc)
1221 ThrowDisplayException(OptionError,"MissingArgument",option);
1222 if (IsGeometry(argv[i]) == MagickFalse)
1223 ThrowDisplayInvalidArgumentException(option,argv[i]);
1224 resource_info.icon_geometry=argv[i];
1227 if (LocaleCompare("iconic",option+1) == 0)
1229 resource_info.iconic=(*option == '-') ? MagickTrue : MagickFalse;
1232 if (LocaleCompare("immutable",option+1) == 0)
1234 resource_info.immutable=(*option == '-') ? MagickTrue : MagickFalse;
1237 if (LocaleCompare("interlace",option+1) == 0)
1245 if (i == (ssize_t) argc)
1246 ThrowDisplayException(OptionError,"MissingArgument",option);
1247 interlace=ParseMagickOption(MagickInterlaceOptions,MagickFalse,
1250 ThrowDisplayException(OptionError,"UnrecognizedInterlaceType",
1254 if (LocaleCompare("interpolate",option+1) == 0)
1262 if (i == (ssize_t) argc)
1263 ThrowDisplayException(OptionError,"MissingArgument",option);
1264 interpolate=ParseMagickOption(MagickInterpolateOptions,MagickFalse,
1266 if (interpolate < 0)
1267 ThrowDisplayException(OptionError,"UnrecognizedInterpolateMethod",
1271 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1275 if (LocaleCompare("label",option+1) == 0)
1280 if (i == (ssize_t) argc)
1281 ThrowDisplayException(OptionError,"MissingArgument",option);
1284 if (LocaleCompare("limit",option+1) == 0)
1298 if (i == (ssize_t) argc)
1299 ThrowDisplayException(OptionError,"MissingArgument",option);
1300 resource=ParseMagickOption(MagickResourceOptions,MagickFalse,
1303 ThrowDisplayException(OptionError,"UnrecognizedResourceType",
1306 if (i == (ssize_t) argc)
1307 ThrowDisplayException(OptionError,"MissingArgument",option);
1308 value=strtod(argv[i],&p);
1309 if ((p == argv[i]) && (LocaleCompare("unlimited",argv[i]) != 0))
1310 ThrowDisplayInvalidArgumentException(option,argv[i]);
1313 if (LocaleCompare("list",option+1) == 0)
1321 if (i == (ssize_t) argc)
1322 ThrowDisplayException(OptionError,"MissingArgument",option);
1323 list=ParseMagickOption(MagickListOptions,MagickFalse,argv[i]);
1325 ThrowDisplayException(OptionError,"UnrecognizedListType",argv[i]);
1326 status=MogrifyImageInfo(image_info,(int) (i-j+1),(const char **)
1329 return(status != 0 ? MagickFalse : MagickTrue);
1331 if (LocaleCompare("log",option+1) == 0)
1336 if ((i == (ssize_t) argc) ||
1337 (strchr(argv[i],'%') == (char *) NULL))
1338 ThrowDisplayException(OptionError,"MissingArgument",option);
1341 if (LocaleCompare("loop",option+1) == 0)
1346 if (i == (ssize_t) (argc-1))
1347 ThrowDisplayException(OptionError,"MissingArgument",option);
1348 if (IsGeometry(argv[i]) == MagickFalse)
1349 ThrowDisplayInvalidArgumentException(option,argv[i]);
1350 iterations=StringToUnsignedLong(argv[i]);
1353 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1357 if (LocaleCompare("magnify",option+1) == 0)
1359 resource_info.magnify=2;
1363 if (i == (ssize_t) argc)
1364 ThrowDisplayException(OptionError,"MissingArgument",option);
1365 if (IsGeometry(argv[i]) == MagickFalse)
1366 ThrowDisplayInvalidArgumentException(option,argv[i]);
1367 resource_info.magnify=(unsigned int) StringToUnsignedLong(argv[i]);
1370 if (LocaleCompare("map",option+1) == 0)
1372 resource_info.map_type=(char *) NULL;
1375 (void) strcpy(argv[i]+1,"san");
1377 if (i == (ssize_t) argc)
1378 ThrowDisplayException(OptionError,"MissingArgument",option);
1379 resource_info.map_type=argv[i];
1382 if (LocaleCompare("matte",option+1) == 0)
1384 if (LocaleCompare("mattecolor",option+1) == 0)
1389 if (i == (ssize_t) argc)
1390 ThrowDisplayException(OptionError,"MissingArgument",option);
1391 resource_info.matte_color=argv[i];
1394 if (LocaleCompare("monitor",option+1) == 0)
1396 if (LocaleCompare("monochrome",option+1) == 0)
1400 quantize_info->number_colors=2;
1401 quantize_info->colorspace=GRAYColorspace;
1404 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1408 if (LocaleCompare("name",option+1) == 0)
1410 resource_info.name=(char *) NULL;
1414 if (i == (ssize_t) argc)
1415 ThrowDisplayException(OptionError,"MissingArgument",option);
1416 resource_info.name=ConstantString(argv[i]);
1419 if (LocaleCompare("negate",option+1) == 0)
1421 if (LocaleCompare("noop",option+1) == 0)
1423 if (LocaleCompare("normalize",option+1) == 0)
1425 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1429 if (LocaleCompare("page",option+1) == 0)
1431 resource_info.image_geometry=(char *) NULL;
1435 if (i == (ssize_t) argc)
1436 ThrowDisplayException(OptionError,"MissingArgument",option);
1437 resource_info.image_geometry=ConstantString(argv[i]);
1440 if (LocaleCompare("profile",option+1) == 0)
1443 if (i == (ssize_t) argc)
1444 ThrowDisplayException(OptionError,"MissingArgument",option);
1447 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1451 if (LocaleCompare("quality",option+1) == 0)
1456 if (i == (ssize_t) argc)
1457 ThrowDisplayException(OptionError,"MissingArgument",option);
1458 if (IsGeometry(argv[i]) == MagickFalse)
1459 ThrowDisplayInvalidArgumentException(option,argv[i]);
1462 if (LocaleCompare("quantize",option+1) == 0)
1470 if (i == (ssize_t) (argc-1))
1471 ThrowDisplayException(OptionError,"MissingArgument",option);
1472 colorspace=ParseMagickOption(MagickColorspaceOptions,
1473 MagickFalse,argv[i]);
1475 ThrowDisplayException(OptionError,"UnrecognizedColorspace",
1479 if (LocaleCompare("quiet",option+1) == 0)
1481 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1485 if (LocaleCompare("raise",option+1) == 0)
1488 if (i == (ssize_t) argc)
1489 ThrowDisplayException(OptionError,"MissingArgument",option);
1490 if (IsGeometry(argv[i]) == MagickFalse)
1491 ThrowDisplayInvalidArgumentException(option,argv[i]);
1494 if (LocaleCompare("regard-warnings",option+1) == 0)
1496 if (LocaleCompare("remote",option+1) == 0)
1499 if (i == (ssize_t) argc)
1500 ThrowDisplayException(OptionError,"MissingArgument",option);
1501 if (XRemoteCommand(display,resource_info.window_id,argv[i]) != 0)
1502 return(MagickFalse);
1506 if (LocaleCompare("repage",option+1) == 0)
1511 if (i == (ssize_t) argc)
1512 ThrowDisplayException(OptionError,"MissingArgument",option);
1513 if (IsGeometry(argv[i]) == MagickFalse)
1514 ThrowDisplayInvalidArgumentException(option,argv[i]);
1517 if (LocaleCompare("resample",option+1) == 0)
1522 if (i == (ssize_t) (argc-1))
1523 ThrowDisplayException(OptionError,"MissingArgument",option);
1524 if (IsGeometry(argv[i]) == MagickFalse)
1525 ThrowDisplayInvalidArgumentException(option,argv[i]);
1528 if (LocaleCompare("resize",option+1) == 0)
1533 if (i == (ssize_t) argc)
1534 ThrowDisplayException(OptionError,"MissingArgument",option);
1535 if (IsGeometry(argv[i]) == MagickFalse)
1536 ThrowDisplayInvalidArgumentException(option,argv[i]);
1539 if (LocaleNCompare("respect-parentheses",option+1,17) == 0)
1541 respect_parenthesis=(*option == '-') ? MagickTrue : MagickFalse;
1544 if (LocaleCompare("roll",option+1) == 0)
1549 if (i == (ssize_t) argc)
1550 ThrowDisplayException(OptionError,"MissingArgument",option);
1551 if (IsGeometry(argv[i]) == MagickFalse)
1552 ThrowDisplayInvalidArgumentException(option,argv[i]);
1555 if (LocaleCompare("rotate",option+1) == 0)
1558 if (i == (ssize_t) argc)
1559 ThrowDisplayException(OptionError,"MissingArgument",option);
1560 if (IsGeometry(argv[i]) == MagickFalse)
1561 ThrowDisplayInvalidArgumentException(option,argv[i]);
1564 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1568 if (LocaleCompare("sample",option+1) == 0)
1573 if (i == (ssize_t) argc)
1574 ThrowDisplayException(OptionError,"MissingArgument",option);
1575 if (IsGeometry(argv[i]) == MagickFalse)
1576 ThrowDisplayInvalidArgumentException(option,argv[i]);
1579 if (LocaleCompare("sampling-factor",option+1) == 0)
1584 if (i == (ssize_t) argc)
1585 ThrowDisplayException(OptionError,"MissingArgument",option);
1586 if (IsGeometry(argv[i]) == MagickFalse)
1587 ThrowDisplayInvalidArgumentException(option,argv[i]);
1590 if (LocaleCompare("scenes",option+1) == 0)
1595 if (i == (ssize_t) argc)
1596 ThrowDisplayException(OptionError,"MissingArgument",option);
1597 if (IsSceneGeometry(argv[i],MagickFalse) == MagickFalse)
1598 ThrowDisplayInvalidArgumentException(option,argv[i]);
1601 if (LocaleCompare("seed",option+1) == 0)
1606 if (i == (ssize_t) (argc-1))
1607 ThrowDisplayException(OptionError,"MissingArgument",option);
1608 if (IsGeometry(argv[i]) == MagickFalse)
1609 ThrowDisplayInvalidArgumentException(option,argv[i]);
1612 if (LocaleCompare("segment",option+1) == 0)
1617 if (i == (ssize_t) argc)
1618 ThrowDisplayException(OptionError,"MissingArgument",option);
1619 if (IsGeometry(argv[i]) == MagickFalse)
1620 ThrowDisplayInvalidArgumentException(option,argv[i]);
1623 if (LocaleCompare("set",option+1) == 0)
1626 if (i == (ssize_t) argc)
1627 ThrowDisplayException(OptionError,"MissingArgument",option);
1631 if (i == (ssize_t) argc)
1632 ThrowDisplayException(OptionError,"MissingArgument",option);
1635 if (LocaleCompare("sharpen",option+1) == 0)
1640 if (i == (ssize_t) argc)
1641 ThrowDisplayException(OptionError,"MissingArgument",option);
1642 if (IsGeometry(argv[i]) == MagickFalse)
1643 ThrowDisplayInvalidArgumentException(option,argv[i]);
1646 if (LocaleCompare("shared-memory",option+1) == 0)
1648 resource_info.use_shared_memory= (*option == '-') ? MagickTrue :
1652 if (LocaleCompare("size",option+1) == 0)
1657 if (i == (ssize_t) argc)
1658 ThrowDisplayException(OptionError,"MissingArgument",option);
1659 if (IsGeometry(argv[i]) == MagickFalse)
1660 ThrowDisplayInvalidArgumentException(option,argv[i]);
1663 if (LocaleCompare("strip",option+1) == 0)
1665 if (LocaleCompare("support",option+1) == 0)
1667 i++; /* deprecated */
1670 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1674 if (LocaleCompare("text-font",option+1) == 0)
1676 resource_info.text_font=(char *) NULL;
1680 if (i == (ssize_t) argc)
1681 ThrowDisplayException(OptionError,"MissingArgument",option);
1682 resource_info.text_font=XGetResourceClass(resource_database,
1683 GetClientName(),"font",argv[i]);
1686 if (LocaleCompare("texture",option+1) == 0)
1691 if (i == (ssize_t) argc)
1692 ThrowDisplayException(OptionError,"MissingArgument",option);
1695 if (LocaleCompare("threshold",option+1) == 0)
1700 if (i == (ssize_t) argc)
1701 ThrowDisplayException(OptionError,"MissingArgument",option);
1702 if (IsGeometry(argv[i]) == MagickFalse)
1703 ThrowDisplayInvalidArgumentException(option,argv[i]);
1706 if (LocaleCompare("thumbnail",option+1) == 0)
1711 if (i == (ssize_t) argc)
1712 ThrowDisplayException(OptionError,"MissingArgument",option);
1713 if (IsGeometry(argv[i]) == MagickFalse)
1714 ThrowDisplayInvalidArgumentException(option,argv[i]);
1717 if (LocaleCompare("title",option+1) == 0)
1719 resource_info.title=(char *) NULL;
1723 if (i == (ssize_t) argc)
1724 ThrowDisplayException(OptionError,"MissingArgument",option);
1725 resource_info.title=argv[i];
1728 if (LocaleCompare("transparent-color",option+1) == 0)
1733 if (i == (ssize_t) (argc-1))
1734 ThrowDisplayException(OptionError,"MissingArgument",option);
1737 if (LocaleCompare("treedepth",option+1) == 0)
1739 quantize_info->tree_depth=0;
1743 if (i == (ssize_t) argc)
1744 ThrowDisplayException(OptionError,"MissingArgument",option);
1745 if (IsGeometry(argv[i]) == MagickFalse)
1746 ThrowDisplayInvalidArgumentException(option,argv[i]);
1747 quantize_info->tree_depth=StringToUnsignedLong(argv[i]);
1750 if (LocaleCompare("trim",option+1) == 0)
1752 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1756 if (LocaleCompare("update",option+1) == 0)
1758 resource_info.update=(unsigned int) (*option == '-');
1762 if (i == (ssize_t) argc)
1763 ThrowDisplayException(OptionError,"MissingArgument",option);
1764 if (IsGeometry(argv[i]) == MagickFalse)
1765 ThrowDisplayInvalidArgumentException(option,argv[i]);
1766 resource_info.update=(unsigned int) StringToUnsignedLong(argv[i]);
1769 if (LocaleCompare("use-pixmap",option+1) == 0)
1771 resource_info.use_pixmap=(*option == '-') ? MagickTrue :
1775 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1779 if (LocaleCompare("verbose",option+1) == 0)
1781 if ((LocaleCompare("version",option+1) == 0) ||
1782 (LocaleCompare("-version",option+1) == 0))
1784 (void) fprintf(stdout,"Version: %s\n",
1785 GetMagickVersion((size_t *) NULL));
1786 (void) fprintf(stdout,"Copyright: %s\n",GetMagickCopyright());
1787 (void) fprintf(stdout,"Features: %s\n\n",GetMagickFeatures());
1790 if (LocaleCompare("visual",option+1) == 0)
1792 resource_info.visual_type=(char *) NULL;
1796 if (i == (ssize_t) argc)
1797 ThrowDisplayException(OptionError,"MissingArgument",option);
1798 resource_info.visual_type=argv[i];
1801 if (LocaleCompare("virtual-pixel",option+1) == 0)
1809 if (i == (ssize_t) (argc-1))
1810 ThrowDisplayException(OptionError,"MissingArgument",option);
1811 method=ParseMagickOption(MagickVirtualPixelOptions,MagickFalse,
1814 ThrowDisplayException(OptionError,
1815 "UnrecognizedVirtualPixelMethod",argv[i]);
1818 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1822 if (LocaleCompare("window",option+1) == 0)
1824 resource_info.window_id=(char *) NULL;
1828 if (i == (ssize_t) argc)
1829 ThrowDisplayException(OptionError,"MissingArgument",option);
1830 resource_info.window_id=argv[i];
1833 if (LocaleCompare("window-group",option+1) == 0)
1835 resource_info.window_group=(char *) NULL;
1839 if (i == (ssize_t) argc)
1840 ThrowDisplayException(OptionError,"MissingArgument",option);
1841 if (strtod(argv[i],(char **) NULL) != 0)
1842 resource_info.window_group=argv[i];
1845 if (LocaleCompare("write",option+1) == 0)
1847 resource_info.write_filename=(char *) NULL;
1851 if (i == (ssize_t) argc)
1852 ThrowDisplayException(OptionError,"MissingArgument",option);
1853 resource_info.write_filename=argv[i];
1854 if (IsPathAccessible(resource_info.write_filename) != MagickFalse)
1860 (void) fprintf(stderr,"Overwrite %s? ",
1861 resource_info.write_filename);
1862 p=fgets(answer,(int) sizeof(answer),stdin);
1863 if (((*answer != 'y') && (*answer != 'Y')))
1864 return(MagickFalse);
1868 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1873 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1875 fire=ParseMagickOption(MagickImageListOptions,MagickFalse,option+1) < 0 ?
1876 MagickFalse : MagickTrue;
1877 if (fire != MagickFalse)
1878 FireImageStack(MagickFalse,MagickTrue,MagickTrue);
1881 ThrowDisplayException(OptionError,"UnbalancedParenthesis",argv[i]);
1882 if (state & RetainColorsState)
1884 XRetainWindowColors(display,XRootWindow(display,XDefaultScreen(display)));
1885 (void) XSync(display,MagickFalse);
1888 return(status != 0 ? MagickTrue : MagickFalse);
1892 (void) ThrowMagickException(exception,GetMagickModule(),MissingDelegateError,
1893 "DelegateLibrarySupportNotBuiltIn","`%s' (X11)",image_info->filename);
1894 return(DisplayUsage());