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 1999-2011 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 "MagickWand/studio.h"
45 #include "MagickWand/MagickWand.h"
46 #include "MagickWand/mogrify-private.h"
47 #include "MagickCore/display-private.h"
48 #include "MagickCore/nt-base-private.h"
49 #include "MagickCore/string-private.h"
50 #include "MagickCore/xwindow-private.h"
53 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
57 + D i s p l a y I m a g e C o m m a n d %
61 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
63 % DisplayImageCommand() displays a sequence of images on any workstation
64 % display running an X server. Display first determines the hardware
65 % capabilities of the workstation. If the number of unique colors in an image
66 % is less than or equal to the number the workstation can support, the image
67 % is displayed in an X window. Otherwise the number of colors in the image is
68 % first reduced to match the color resolution of the workstation before it is
71 % This means that a continuous-tone 24 bits/pixel image can display on a 8
72 % bit pseudo-color device or monochrome device. In most instances the reduced
73 % color image closely resembles the original. Alternatively, a monochrome or
74 % pseudo-color image sequence can display on a continuous-tone 24 bits/pixels
77 % The format of the DisplayImageCommand method is:
79 % MagickBooleanType DisplayImageCommand(ImageInfo *image_info,int argc,
80 % char **argv,char **metadata,ExceptionInfo *exception)
82 % A description of each parameter follows:
84 % o image_info: the image info.
86 % o argc: the number of elements in the argument vector.
88 % o argv: A text array containing the command line arguments.
90 % o metadata: any metadata is returned here.
92 % o exception: return any errors or warnings in this structure.
96 static MagickBooleanType DisplayUsage(void)
104 "1 press to map or unmap the Command widget",
105 "2 press and drag to magnify a region of an image",
106 "3 press to load an image from a visual image directory",
111 "-debug events display copious debugging information",
112 "-help print program options",
113 "-list type print a list of supported option arguments",
114 "-log format format of debugging information",
115 "-version print version information",
120 "-auto-orient automagically orient image",
121 "-border geometry surround image with a border of color",
122 "-clip clip along the first path from the 8BIM profile",
123 "-clip-path id clip along a named path from the 8BIM profile",
124 "-colors value preferred number of colors in the image",
125 "-contrast enhance or reduce the image contrast",
126 "-crop geometry preferred size and location of the cropped image",
127 "-decipher filename convert cipher pixels to plain pixels",
128 "-deskew threshold straighten an image",
129 "-despeckle reduce the speckles within an image",
130 "-edge factor apply a filter to detect edges in the image",
131 "-enhance apply a digital filter to enhance a noisy image",
132 "-equalize perform histogram equalization to an image",
133 "-extract geometry extract area from image",
134 "-flip flip image in the vertical direction",
135 "-flop flop image in the horizontal direction",
136 "-frame geometry surround image with an ornamental border",
137 "-fuzz distance colors within this distance are considered equal",
138 "-gamma value level of gamma correction",
139 "-monochrome transform image to black and white",
140 "-negate replace every pixel with its complementary color",
141 "-normalize transform image to span the full range of colors",
142 "-raise value lighten/darken image edges to create a 3-D effect",
143 "-resample geometry change the resolution of an image",
144 "-resize geometry resize the image",
145 "-roll geometry roll an image vertically or horizontally",
146 "-rotate degrees apply Paeth rotation to the image",
147 "-sample geometry scale image with pixel sampling",
148 "-segment value segment an image",
149 "-sharpen geometry sharpen the image",
150 "-strip strip image of all profiles and comments",
151 "-threshold value threshold the image",
152 "-thumbnail geometry create a thumbnail of the image",
153 "-trim trim image edges",
158 "-alpha option on, activate, off, deactivate, set, opaque, copy",
159 " transparent, extract, background, or shape",
160 "-antialias remove pixel-aliasing",
161 "-authenticate password",
162 " decipher image with this password",
163 "-backdrop display image centered on a backdrop",
164 "-channel type apply option to select image channels",
165 "-colormap type Shared or Private",
166 "-colorspace type alternate image colorspace",
167 "-comment string annotate image with comment",
168 "-compress type type of pixel compression when writing the image",
169 "-define format:option",
170 " define one or more image format options",
171 "-delay value display the next image after pausing",
172 "-density geometry horizontal and vertical density of the image",
173 "-depth value image depth",
174 "-display server display image to this X server",
175 "-dispose method layer disposal method",
176 "-dither method apply error diffusion to image",
177 "-endian type endianness (MSB or LSB) of the image",
178 "-filter type use this filter when resizing an image",
179 "-format string output formatted image characteristics",
180 "-geometry geometry preferred size and location of the Image window",
181 "-gravity type horizontal and vertical backdrop placement",
182 "-identify identify the format and characteristics of the image",
183 "-immutable displayed image cannot be modified",
184 "-interlace type type of image interlacing scheme",
185 "-interpolate method pixel color interpolation method",
186 "-label string assign a label to an image",
187 "-limit type value pixel cache resource limit",
188 "-loop iterations loop images then exit",
189 "-map type display image using this Standard Colormap",
190 "-monitor monitor progress",
191 "-page geometry size and location of an image canvas",
192 "-profile filename add, delete, or apply an image profile",
193 "-quality value JPEG/MIFF/PNG compression level",
194 "-quantize colorspace reduce colors in this colorspace",
195 "-quiet suppress all warning messages",
196 "-regard-warnings pay attention to warning messages",
197 "-remote command execute a command in an remote display process",
198 "-repage geometry size and location of an image canvas (operator)",
199 "-respect-parentheses settings remain in effect until parenthesis boundary",
200 "-sampling-factor geometry",
201 " horizontal and vertical sampling factor",
202 "-seed value seed a new sequence of pseudo-random numbers",
203 "-set property value set an image property",
204 "-size geometry width and height of image",
205 "-texture filename name of texture to tile onto the image background",
206 "-transparent-color color",
207 " transparent color",
208 "-treedepth value color tree depth",
209 "-update seconds detect when image file is modified and redisplay",
210 "-verbose print detailed information about the image",
211 "-visual type display image using this visual type",
212 "-virtual-pixel method",
213 " virtual pixel access method",
214 "-window id display image to background of this window",
215 "-window-group id exit program when this window id is destroyed",
216 "-write filename write image to a file",
219 *sequence_operators[]=
221 "-coalesce merge a sequence of images",
222 "-flatten flatten a sequence of images",
226 (void) printf("Version: %s\n",GetMagickVersion((size_t *) NULL));
227 (void) printf("Copyright: %s\n",GetMagickCopyright());
228 (void) printf("Features: %s\n\n",GetMagickFeatures());
229 (void) printf("Usage: %s [options ...] file [ [options ...] file ...]\n",
231 (void) printf("\nImage Settings:\n");
232 for (p=settings; *p != (char *) NULL; p++)
233 (void) printf(" %s\n",*p);
234 (void) printf("\nImage Operators:\n");
235 for (p=operators; *p != (char *) NULL; p++)
236 (void) printf(" %s\n",*p);
237 (void) printf("\nImage Sequence Operators:\n");
238 for (p=sequence_operators; *p != (char *) NULL; p++)
239 (void) printf(" %s\n",*p);
240 (void) printf("\nMiscellaneous Options:\n");
241 for (p=miscellaneous; *p != (char *) NULL; p++)
242 (void) printf(" %s\n",*p);
244 "\nIn addition to those listed above, you can specify these standard X\n");
246 "resources as command line options: -background, -bordercolor,\n");
248 "-borderwidth, -font, -foreground, -iconGeometry, -iconic, -mattecolor,\n");
249 (void) printf("-name, -shared-memory, -usePixmap, or -title.\n");
251 "\nBy default, the image format of `file' is determined by its magic\n");
253 "number. To specify a particular image format, precede the filename\n");
255 "with an image format name and a colon (i.e. ps:image) or specify the\n");
257 "image type as the filename suffix (i.e. image.ps). Specify 'file' as\n");
258 (void) printf("'-' for standard input or output.\n");
259 (void) printf("\nButtons: \n");
260 for (p=buttons; *p != (char *) NULL; p++)
261 (void) printf(" %s\n",*p);
265 WandExport MagickBooleanType DisplayImageCommand(ImageInfo *image_info,
266 int argc,char **argv,char **wand_unused(metadata),ExceptionInfo *exception)
268 #if defined(MAGICKCORE_X11_DELEGATE)
269 #define DestroyDisplay() \
271 if ((state & ExitState) == 0) \
272 DestroyXResources(); \
273 if (display != (Display *) NULL) \
275 XCloseDisplay(display); \
276 display=(Display *) NULL; \
278 XDestroyResourceInfo(&resource_info); \
279 DestroyImageStack(); \
280 if (image_marker != (size_t *) NULL) \
281 image_marker=(size_t *) RelinquishMagickMemory(image_marker); \
282 for (i=0; i < (ssize_t) argc; i++) \
283 argv[i]=DestroyString(argv[i]); \
284 argv=(char **) RelinquishMagickMemory(argv); \
286 #define ThrowDisplayException(asperity,tag,option) \
288 (void) ThrowMagickException(exception,GetMagickModule(),asperity,tag,"`%s'", \
291 return(MagickFalse); \
293 #define ThrowDisplayInvalidArgumentException(option,argument) \
295 (void) ThrowMagickException(exception,GetMagickModule(),OptionError, \
296 "InvalidArgument","`%s': %s",option,argument); \
298 return(MagickFalse); \
315 image_stack[MaxImageStackDepth+1];
353 assert(image_info != (ImageInfo *) NULL);
354 assert(image_info->signature == MagickSignature);
355 if (image_info->debug != MagickFalse)
356 (void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
357 assert(exception != (ExceptionInfo *) NULL);
361 if ((LocaleCompare("version",option+1) == 0) ||
362 (LocaleCompare("-version",option+1) == 0))
364 (void) FormatLocaleFile(stdout,"Version: %s\n",
365 GetMagickVersion((size_t *) NULL));
366 (void) FormatLocaleFile(stdout,"Copyright: %s\n",
367 GetMagickCopyright());
368 (void) FormatLocaleFile(stdout,"Features: %s\n\n",
369 GetMagickFeatures());
374 display=(Display *) NULL;
377 image_marker=(size_t *) NULL;
381 option=(char *) NULL;
383 respect_parenthesis=MagickFalse;
384 resource_database=(XrmDatabase) NULL;
385 (void) ResetMagickMemory(&resource_info,0,sizeof(resource_info));
386 server_name=(char *) NULL;
389 ReadCommandlLine(argc,&argv);
390 status=ExpandFilenames(&argc,&argv);
391 if (status == MagickFalse)
392 ThrowDisplayException(ResourceLimitError,"MemoryAllocationFailed",
393 GetExceptionMessage(errno));
394 image_marker=(size_t *) AcquireQuantumMemory((size_t) argc+1UL,
395 sizeof(*image_marker));
396 if (image_marker == (size_t *) NULL)
397 ThrowDisplayException(ResourceLimitError,"MemoryAllocationFailed",
398 GetExceptionMessage(errno));
399 for (i=0; i <= (ssize_t) argc; i++)
400 image_marker[i]=(size_t) argc;
402 Check for server name specified on the command line.
404 for (i=1; i < (ssize_t) argc; i++)
407 Check command line for server name.
410 if (LocaleCompare("display",option+1) == 0)
413 User specified server name.
416 if (i == (ssize_t) argc)
417 ThrowDisplayException(OptionError,"MissingArgument",option);
420 if ((LocaleCompare("help",option+1) == 0) ||
421 (LocaleCompare("-help",option+1) == 0))
422 return(DisplayUsage());
425 Get user defaults from X resource database.
427 display=XOpenDisplay(server_name);
428 if (display == (Display *) NULL)
429 ThrowDisplayException(XServerError,"UnableToOpenXServer",
430 XDisplayName(server_name));
431 (void) XSetErrorHandler(XError);
432 resource_database=XGetResourceDatabase(display,GetClientName());
433 XGetResourceInfo(image_info,resource_database,GetClientName(),
435 quantize_info=resource_info.quantize_info;
436 image_info->density=XGetResourceInstance(resource_database,GetClientName(),
437 "density",(char *) NULL);
438 if (image_info->density == (char *) NULL)
439 image_info->density=XGetScreenDensity(display);
440 resource_value=XGetResourceInstance(resource_database,GetClientName(),
442 image_info->interlace=(InterlaceType)
443 ParseCommandOption(MagickInterlaceOptions,MagickFalse,resource_value);
444 image_info->page=XGetResourceInstance(resource_database,GetClientName(),
445 "pageGeometry",(char *) NULL);
446 resource_value=XGetResourceInstance(resource_database,GetClientName(),
448 image_info->quality=StringToUnsignedLong(resource_value);
449 resource_value=XGetResourceInstance(resource_database,GetClientName(),
451 image_info->verbose=IsMagickTrue(resource_value);
452 resource_value=XGetResourceInstance(resource_database,GetClientName(),
454 quantize_info->dither=IsMagickTrue(resource_value);
459 for (i=1; ((i <= (ssize_t) argc) && ((state & ExitState) == 0)); i++)
461 if (i < (ssize_t) argc)
464 if (image != (Image *) NULL)
467 if (isatty(STDIN_FILENO) != MagickFalse)
483 if (LocaleCompare(option,"(") == 0)
485 FireImageStack(MagickFalse,MagickTrue,pend);
486 if (k == MaxImageStackDepth)
487 ThrowDisplayException(OptionError,"ParenthesisNestedTooDeeply",
492 if (LocaleCompare(option,")") == 0)
494 FireImageStack(MagickFalse,MagickTrue,MagickTrue);
496 ThrowDisplayException(OptionError,"UnableToParseExpression",option);
500 if (IsCommandOption(option) == MagickFalse)
510 Option is a file name.
512 FireImageStack(MagickFalse,MagickFalse,pend);
514 if ((LocaleCompare(filename,"--") == 0) && (i < (ssize_t) (argc-1)))
519 (void) CopyMagickString(image_info->filename,filename,MaxTextExtent);
520 images=ReadImage(image_info,exception);
521 CatchException(exception);
522 status&=(images != (Image *) NULL) &&
523 (exception->severity < ErrorException);
524 if (images == (Image *) NULL)
526 AppendImageStack(images);
527 FinalizeImageSettings(image_info,image,MagickFalse);
529 if (i == (ssize_t) (argc-1))
530 iterations=image->iterations;
531 display_image=CloneImageList(image,exception);
532 if (display_image == (Image *) NULL)
533 ThrowDisplayException(ResourceLimitError,"MemoryAllocationFailed",
534 GetExceptionMessage(errno));
538 Transmogrify image as defined by the image processing options.
540 resource_info.quantum=1;
541 if (resource_info.window_id != (char *) NULL)
544 Display image to a specified X window.
546 status=XDisplayBackgroundImage(display,&resource_info,
547 display_image,exception);
548 if (status != MagickFalse)
550 state|=RetainColorsState;
561 Display image to X server.
563 if (resource_info.delay != 1)
564 display_image->delay=resource_info.delay;
565 nexus=XDisplayImage(display,&resource_info,argv,argc,
566 &display_image,&state,exception);
567 status&=nexus != (Image *) NULL;
568 if (nexus == (Image *) NULL)
570 while ((nexus != (Image *) NULL) && ((state & ExitState) == 0))
575 if (nexus->montage != (char *) NULL)
578 User selected a visual directory image (montage).
583 next=XDisplayImage(display,&resource_info,argv,argc,&nexus,
585 if ((next == (Image *) NULL) &&
586 (GetNextImageInList(nexus) != (Image *) NULL))
588 display_image=GetNextImageInList(nexus);
589 nexus=NewImageList();
593 if (nexus != display_image)
594 nexus=DestroyImageList(nexus);
598 } while ((state & ExitState) == 0);
599 if (resource_info.write_filename != (char *) NULL)
604 (void) CopyMagickString(display_image->filename,
605 resource_info.write_filename,MaxTextExtent);
606 (void) SetImageInfo(image_info,1,&display_image->exception);
607 status&=WriteImage(image_info,display_image,
608 &display_image->exception);
609 GetImageException(display_image,exception);
612 Proceed to next/previous image.
614 if ((state & FormerImageState) != 0)
615 for (l=0; l < (ssize_t) resource_info.quantum; l++)
617 display_image=GetPreviousImageInList(display_image);
618 if (display_image == (Image *) NULL)
622 for (l=0; l < (ssize_t) resource_info.quantum; l++)
624 display_image=GetNextImageInList(display_image);
625 if (display_image == (Image *) NULL)
628 } while ((display_image != (Image *) NULL) && ((state & ExitState) == 0));
630 Free image resources.
632 display_image=DestroyImageList(display_image);
633 if ((state & FormerImageState) == 0)
635 last_image=(size_t) image_number;
636 image_marker[i]=(size_t) image_number++;
641 Proceed to previous image.
643 for (i--; i > 0; i--)
644 if (image_marker[i] == (size_t) (image_number-2))
648 if ((i == (ssize_t) (argc-1)) && ((state & ExitState) == 0))
650 if ((state & ExitState) != 0)
653 Determine if we should proceed to the first image.
655 if (image_number < 0)
657 if ((state & FormerImageState) != 0)
660 for (i=1; i < (ssize_t) (argc-2); i++)
661 if (last_image == image_marker[i])
663 image_number=(ssize_t) image_marker[i]+1;
667 if (resource_info.window_id != (char *) NULL)
669 if ((iterations != 0) && (++iteration == (ssize_t) iterations))
671 if (LocaleCompare(filename,"-") == 0)
673 RemoveAllImageStack();
676 pend=image != (Image *) NULL ? MagickTrue : MagickFalse;
681 if (LocaleCompare("alpha",option+1) == 0)
689 if (i == (ssize_t) argc)
690 ThrowDisplayException(OptionError,"MissingArgument",option);
691 type=ParseCommandOption(MagickAlphaOptions,MagickFalse,argv[i]);
693 ThrowDisplayException(OptionError,"UnrecognizedAlphaChannelType",
697 if (LocaleCompare("antialias",option+1) == 0)
699 if (LocaleCompare("authenticate",option+1) == 0)
704 if (i == (ssize_t) argc)
705 ThrowDisplayException(OptionError,"MissingArgument",option);
708 if (LocaleCompare("auto-orient",option+1) == 0)
710 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
714 if (LocaleCompare("backdrop",option+1) == 0)
716 resource_info.backdrop=(*option == '-') ? MagickTrue : MagickFalse;
719 if (LocaleCompare("background",option+1) == 0)
724 if (i == (ssize_t) argc)
725 ThrowDisplayException(OptionError,"MissingArgument",option);
726 resource_info.background_color=argv[i];
729 if (LocaleCompare("border",option+1) == 0)
734 if (i == (ssize_t) argc)
735 ThrowDisplayException(OptionError,"MissingArgument",option);
736 if (IsGeometry(argv[i]) == MagickFalse)
737 ThrowDisplayInvalidArgumentException(option,argv[i]);
740 if (LocaleCompare("bordercolor",option+1) == 0)
745 if (i == (ssize_t) argc)
746 ThrowDisplayException(OptionError,"MissingArgument",option);
747 resource_info.border_color=argv[i];
750 if (LocaleCompare("borderwidth",option+1) == 0)
752 resource_info.border_width=0;
756 if (i == (ssize_t) argc)
757 ThrowDisplayException(OptionError,"MissingArgument",option);
758 if (IsGeometry(argv[i]) == MagickFalse)
759 ThrowDisplayInvalidArgumentException(option,argv[i]);
760 resource_info.border_width=(unsigned int)
761 StringToUnsignedLong(argv[i]);
764 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
768 if (LocaleCompare("cache",option+1) == 0)
773 if (i == (ssize_t) argc)
774 ThrowDisplayException(OptionError,"MissingArgument",option);
775 if (IsGeometry(argv[i]) == MagickFalse)
776 ThrowDisplayInvalidArgumentException(option,argv[i]);
779 if (LocaleCompare("channel",option+1) == 0)
787 if (i == (ssize_t) (argc-1))
788 ThrowDisplayException(OptionError,"MissingArgument",option);
789 channel=ParseChannelOption(argv[i]);
791 ThrowDisplayException(OptionError,"UnrecognizedChannelType",
795 if (LocaleCompare("clip",option+1) == 0)
797 if (LocaleCompare("clip-path",option+1) == 0)
800 if (i == (ssize_t) argc)
801 ThrowDisplayException(OptionError,"MissingArgument",option);
804 if (LocaleCompare("coalesce",option+1) == 0)
806 if (LocaleCompare("colormap",option+1) == 0)
808 resource_info.colormap=PrivateColormap;
812 if (i == (ssize_t) argc)
813 ThrowDisplayException(OptionError,"MissingArgument",option);
814 resource_info.colormap=UndefinedColormap;
815 if (LocaleCompare("private",argv[i]) == 0)
816 resource_info.colormap=PrivateColormap;
817 if (LocaleCompare("shared",argv[i]) == 0)
818 resource_info.colormap=SharedColormap;
819 if (resource_info.colormap == UndefinedColormap)
820 ThrowDisplayException(OptionError,"UnrecognizedColormapType",
824 if (LocaleCompare("colors",option+1) == 0)
826 quantize_info->number_colors=0;
830 if (i == (ssize_t) argc)
831 ThrowDisplayException(OptionError,"MissingArgument",option);
832 if (IsGeometry(argv[i]) == MagickFalse)
833 ThrowDisplayInvalidArgumentException(option,argv[i]);
834 quantize_info->number_colors=StringToUnsignedLong(argv[i]);
837 if (LocaleCompare("colorspace",option+1) == 0)
845 if (i == (ssize_t) argc)
846 ThrowDisplayException(OptionError,"MissingArgument",option);
847 colorspace=ParseCommandOption(MagickColorspaceOptions,
848 MagickFalse,argv[i]);
850 ThrowDisplayException(OptionError,"UnrecognizedColorspace",
854 if (LocaleCompare("comment",option+1) == 0)
859 if (i == (ssize_t) argc)
860 ThrowDisplayException(OptionError,"MissingArgument",option);
863 if (LocaleCompare("compress",option+1) == 0)
871 if (i == (ssize_t) argc)
872 ThrowDisplayException(OptionError,"MissingArgument",option);
873 compress=ParseCommandOption(MagickCompressOptions,MagickFalse,
876 ThrowDisplayException(OptionError,"UnrecognizedImageCompression",
880 if (LocaleCompare("concurrent",option+1) == 0)
882 if (LocaleCompare("contrast",option+1) == 0)
884 if (LocaleCompare("crop",option+1) == 0)
889 if (i == (ssize_t) argc)
890 ThrowDisplayException(OptionError,"MissingArgument",option);
891 if (IsGeometry(argv[i]) == MagickFalse)
892 ThrowDisplayInvalidArgumentException(option,argv[i]);
895 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
899 if (LocaleCompare("debug",option+1) == 0)
907 if (i == (ssize_t) argc)
908 ThrowDisplayException(OptionError,"MissingArgument",option);
909 event=ParseCommandOption(MagickLogEventOptions,MagickFalse,argv[i]);
911 ThrowDisplayException(OptionError,"UnrecognizedEventType",
913 (void) SetLogEventMask(argv[i]);
916 if (LocaleCompare("decipher",option+1) == 0)
921 if (i == (ssize_t) (argc-1))
922 ThrowDisplayException(OptionError,"MissingArgument",option);
925 if (LocaleCompare("define",option+1) == 0)
928 if (i == (ssize_t) argc)
929 ThrowDisplayException(OptionError,"MissingArgument",option);
935 define=GetImageOption(image_info,argv[i]);
936 if (define == (const char *) NULL)
937 ThrowDisplayException(OptionError,"NoSuchOption",argv[i]);
942 if (LocaleCompare("delay",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("density",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("depth",option+1) == 0)
969 if (i == (ssize_t) argc)
970 ThrowDisplayException(OptionError,"MissingArgument",option);
971 if (IsGeometry(argv[i]) == MagickFalse)
972 ThrowDisplayInvalidArgumentException(option,argv[i]);
975 if (LocaleCompare("deskew",option+1) == 0)
980 if (i == (ssize_t) (argc-1))
981 ThrowDisplayException(OptionError,"MissingArgument",option);
982 if (IsGeometry(argv[i]) == MagickFalse)
983 ThrowDisplayInvalidArgumentException(option,argv[i]);
986 if (LocaleCompare("despeckle",option+1) == 0)
988 if (LocaleCompare("display",option+1) == 0)
993 if (i == (ssize_t) argc)
994 ThrowDisplayException(OptionError,"MissingArgument",option);
997 if (LocaleCompare("dispose",option+1) == 0)
1005 if (i == (ssize_t) argc)
1006 ThrowDisplayException(OptionError,"MissingArgument",option);
1007 dispose=ParseCommandOption(MagickDisposeOptions,MagickFalse,argv[i]);
1009 ThrowDisplayException(OptionError,"UnrecognizedDisposeMethod",
1013 if (LocaleCompare("dither",option+1) == 0)
1018 quantize_info->dither=MagickFalse;
1022 if (i == (ssize_t) argc)
1023 ThrowDisplayException(OptionError,"MissingArgument",option);
1024 method=ParseCommandOption(MagickDitherOptions,MagickFalse,argv[i]);
1026 ThrowDisplayException(OptionError,"UnrecognizedDitherMethod",
1028 quantize_info->dither=MagickTrue;
1029 quantize_info->dither_method=(DitherMethod) method;
1032 if (LocaleCompare("duration",option+1) == 0)
1037 if (i == (ssize_t) (argc-1))
1038 ThrowDisplayException(OptionError,"MissingArgument",option);
1039 if (IsGeometry(argv[i]) == MagickFalse)
1040 ThrowDisplayInvalidArgumentException(option,argv[i]);
1043 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1047 if (LocaleCompare("edge",option+1) == 0)
1052 if (i == (ssize_t) argc)
1053 ThrowDisplayException(OptionError,"MissingArgument",option);
1054 if (IsGeometry(argv[i]) == MagickFalse)
1055 ThrowDisplayInvalidArgumentException(option,argv[i]);
1058 if (LocaleCompare("endian",option+1) == 0)
1066 if (i == (ssize_t) argc)
1067 ThrowDisplayException(OptionError,"MissingArgument",option);
1068 endian=ParseCommandOption(MagickEndianOptions,MagickFalse,
1071 ThrowDisplayException(OptionError,"UnrecognizedEndianType",
1075 if (LocaleCompare("enhance",option+1) == 0)
1077 if (LocaleCompare("equalize",option+1) == 0)
1079 if (LocaleCompare("extract",option+1) == 0)
1084 if (i == (ssize_t) argc)
1085 ThrowDisplayException(OptionError,"MissingArgument",option);
1086 if (IsGeometry(argv[i]) == MagickFalse)
1087 ThrowDisplayInvalidArgumentException(option,argv[i]);
1090 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1094 if (LocaleCompare("filter",option+1) == 0)
1102 if (i == (ssize_t) argc)
1103 ThrowDisplayException(OptionError,"MissingArgument",option);
1104 filter=ParseCommandOption(MagickFilterOptions,MagickFalse,argv[i]);
1106 ThrowDisplayException(OptionError,"UnrecognizedImageFilter",
1110 if (LocaleCompare("flatten",option+1) == 0)
1112 if (LocaleCompare("flip",option+1) == 0)
1114 if (LocaleCompare("flop",option+1) == 0)
1116 if (LocaleCompare("font",option+1) == 0)
1121 if (i == (ssize_t) argc)
1122 ThrowDisplayException(OptionError,"MissingArgument",option);
1123 resource_info.font=XGetResourceClass(resource_database,
1124 GetClientName(),"font",argv[i]);
1127 if (LocaleCompare("foreground",option+1) == 0)
1132 if (i == (ssize_t) argc)
1133 ThrowDisplayException(OptionError,"MissingArgument",option);
1134 resource_info.foreground_color=argv[i];
1137 if (LocaleCompare("format",option+1) == 0)
1142 if (i == (ssize_t) (argc-1))
1143 ThrowDisplayException(OptionError,"MissingArgument",option);
1146 if (LocaleCompare("frame",option+1) == 0)
1151 if (i == (ssize_t) argc)
1152 ThrowDisplayException(OptionError,"MissingArgument",option);
1153 if (IsGeometry(argv[i]) == MagickFalse)
1154 ThrowDisplayInvalidArgumentException(option,argv[i]);
1157 if (LocaleCompare("fuzz",option+1) == 0)
1162 if (i == (ssize_t) (argc-1))
1163 ThrowDisplayException(OptionError,"MissingArgument",option);
1164 if (IsGeometry(argv[i]) == MagickFalse)
1165 ThrowDisplayInvalidArgumentException(option,argv[i]);
1168 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1172 if (LocaleCompare("gamma",option+1) == 0)
1175 if (i == (ssize_t) argc)
1176 ThrowDisplayException(OptionError,"MissingArgument",option);
1177 if (IsGeometry(argv[i]) == MagickFalse)
1178 ThrowDisplayInvalidArgumentException(option,argv[i]);
1181 if (LocaleCompare("geometry",option+1) == 0)
1183 resource_info.image_geometry=(char *) NULL;
1186 (void) CopyMagickString(argv[i]+1,"sans",MaxTextExtent);
1188 if (i == (ssize_t) argc)
1189 ThrowDisplayException(OptionError,"MissingArgument",option);
1190 if (IsGeometry(argv[i]) == MagickFalse)
1191 ThrowDisplayInvalidArgumentException(option,argv[i]);
1192 resource_info.image_geometry=ConstantString(argv[i]);
1195 if (LocaleCompare("gravity",option+1) == 0)
1203 if (i == (ssize_t) (argc-1))
1204 ThrowDisplayException(OptionError,"MissingArgument",option);
1205 gravity=ParseCommandOption(MagickGravityOptions,MagickFalse,
1208 ThrowDisplayException(OptionError,"UnrecognizedGravityType",
1212 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1216 if ((LocaleCompare("help",option+1) == 0) ||
1217 (LocaleCompare("-help",option+1) == 0))
1219 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1223 if (LocaleCompare("identify",option+1) == 0)
1225 if (LocaleCompare("iconGeometry",option+1) == 0)
1227 resource_info.icon_geometry=(char *) NULL;
1231 if (i == (ssize_t) argc)
1232 ThrowDisplayException(OptionError,"MissingArgument",option);
1233 if (IsGeometry(argv[i]) == MagickFalse)
1234 ThrowDisplayInvalidArgumentException(option,argv[i]);
1235 resource_info.icon_geometry=argv[i];
1238 if (LocaleCompare("iconic",option+1) == 0)
1240 resource_info.iconic=(*option == '-') ? MagickTrue : MagickFalse;
1243 if (LocaleCompare("immutable",option+1) == 0)
1245 resource_info.immutable=(*option == '-') ? MagickTrue : MagickFalse;
1248 if (LocaleCompare("interlace",option+1) == 0)
1256 if (i == (ssize_t) argc)
1257 ThrowDisplayException(OptionError,"MissingArgument",option);
1258 interlace=ParseCommandOption(MagickInterlaceOptions,MagickFalse,
1261 ThrowDisplayException(OptionError,"UnrecognizedInterlaceType",
1265 if (LocaleCompare("interpolate",option+1) == 0)
1273 if (i == (ssize_t) argc)
1274 ThrowDisplayException(OptionError,"MissingArgument",option);
1275 interpolate=ParseCommandOption(MagickInterpolateOptions,MagickFalse,
1277 if (interpolate < 0)
1278 ThrowDisplayException(OptionError,"UnrecognizedInterpolateMethod",
1282 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1286 if (LocaleCompare("label",option+1) == 0)
1291 if (i == (ssize_t) argc)
1292 ThrowDisplayException(OptionError,"MissingArgument",option);
1295 if (LocaleCompare("limit",option+1) == 0)
1309 if (i == (ssize_t) argc)
1310 ThrowDisplayException(OptionError,"MissingArgument",option);
1311 resource=ParseCommandOption(MagickResourceOptions,MagickFalse,
1314 ThrowDisplayException(OptionError,"UnrecognizedResourceType",
1317 if (i == (ssize_t) argc)
1318 ThrowDisplayException(OptionError,"MissingArgument",option);
1319 value=InterpretLocaleValue(argv[i],&p);
1321 if ((p == argv[i]) && (LocaleCompare("unlimited",argv[i]) != 0))
1322 ThrowDisplayInvalidArgumentException(option,argv[i]);
1325 if (LocaleCompare("list",option+1) == 0)
1333 if (i == (ssize_t) argc)
1334 ThrowDisplayException(OptionError,"MissingArgument",option);
1335 list=ParseCommandOption(MagickListOptions,MagickFalse,argv[i]);
1337 ThrowDisplayException(OptionError,"UnrecognizedListType",argv[i]);
1338 status=MogrifyImageInfo(image_info,(int) (i-j+1),(const char **)
1341 return(status != 0 ? MagickFalse : MagickTrue);
1343 if (LocaleCompare("log",option+1) == 0)
1348 if ((i == (ssize_t) argc) ||
1349 (strchr(argv[i],'%') == (char *) NULL))
1350 ThrowDisplayException(OptionError,"MissingArgument",option);
1353 if (LocaleCompare("loop",option+1) == 0)
1358 if (i == (ssize_t) (argc-1))
1359 ThrowDisplayException(OptionError,"MissingArgument",option);
1360 if (IsGeometry(argv[i]) == MagickFalse)
1361 ThrowDisplayInvalidArgumentException(option,argv[i]);
1362 iterations=StringToUnsignedLong(argv[i]);
1365 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1369 if (LocaleCompare("magnify",option+1) == 0)
1371 resource_info.magnify=2;
1375 if (i == (ssize_t) argc)
1376 ThrowDisplayException(OptionError,"MissingArgument",option);
1377 if (IsGeometry(argv[i]) == MagickFalse)
1378 ThrowDisplayInvalidArgumentException(option,argv[i]);
1379 resource_info.magnify=(unsigned int) StringToUnsignedLong(argv[i]);
1382 if (LocaleCompare("map",option+1) == 0)
1384 resource_info.map_type=(char *) NULL;
1387 (void) strcpy(argv[i]+1,"san");
1389 if (i == (ssize_t) argc)
1390 ThrowDisplayException(OptionError,"MissingArgument",option);
1391 resource_info.map_type=argv[i];
1394 if (LocaleCompare("matte",option+1) == 0)
1396 if (LocaleCompare("mattecolor",option+1) == 0)
1401 if (i == (ssize_t) argc)
1402 ThrowDisplayException(OptionError,"MissingArgument",option);
1403 resource_info.matte_color=argv[i];
1406 if (LocaleCompare("monitor",option+1) == 0)
1408 if (LocaleCompare("monochrome",option+1) == 0)
1412 quantize_info->number_colors=2;
1413 quantize_info->colorspace=GRAYColorspace;
1416 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1420 if (LocaleCompare("name",option+1) == 0)
1422 resource_info.name=(char *) NULL;
1426 if (i == (ssize_t) argc)
1427 ThrowDisplayException(OptionError,"MissingArgument",option);
1428 resource_info.name=ConstantString(argv[i]);
1431 if (LocaleCompare("negate",option+1) == 0)
1433 if (LocaleCompare("noop",option+1) == 0)
1435 if (LocaleCompare("normalize",option+1) == 0)
1437 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1441 if (LocaleCompare("page",option+1) == 0)
1443 resource_info.image_geometry=(char *) NULL;
1447 if (i == (ssize_t) argc)
1448 ThrowDisplayException(OptionError,"MissingArgument",option);
1449 resource_info.image_geometry=ConstantString(argv[i]);
1452 if (LocaleCompare("profile",option+1) == 0)
1455 if (i == (ssize_t) argc)
1456 ThrowDisplayException(OptionError,"MissingArgument",option);
1459 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1463 if (LocaleCompare("quality",option+1) == 0)
1468 if (i == (ssize_t) argc)
1469 ThrowDisplayException(OptionError,"MissingArgument",option);
1470 if (IsGeometry(argv[i]) == MagickFalse)
1471 ThrowDisplayInvalidArgumentException(option,argv[i]);
1474 if (LocaleCompare("quantize",option+1) == 0)
1482 if (i == (ssize_t) (argc-1))
1483 ThrowDisplayException(OptionError,"MissingArgument",option);
1484 colorspace=ParseCommandOption(MagickColorspaceOptions,
1485 MagickFalse,argv[i]);
1487 ThrowDisplayException(OptionError,"UnrecognizedColorspace",
1491 if (LocaleCompare("quiet",option+1) == 0)
1493 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1497 if (LocaleCompare("raise",option+1) == 0)
1500 if (i == (ssize_t) argc)
1501 ThrowDisplayException(OptionError,"MissingArgument",option);
1502 if (IsGeometry(argv[i]) == MagickFalse)
1503 ThrowDisplayInvalidArgumentException(option,argv[i]);
1506 if (LocaleCompare("regard-warnings",option+1) == 0)
1508 if (LocaleCompare("remote",option+1) == 0)
1511 if (i == (ssize_t) argc)
1512 ThrowDisplayException(OptionError,"MissingArgument",option);
1513 if (XRemoteCommand(display,resource_info.window_id,argv[i]) != 0)
1514 return(MagickFalse);
1518 if (LocaleCompare("repage",option+1) == 0)
1523 if (i == (ssize_t) argc)
1524 ThrowDisplayException(OptionError,"MissingArgument",option);
1525 if (IsGeometry(argv[i]) == MagickFalse)
1526 ThrowDisplayInvalidArgumentException(option,argv[i]);
1529 if (LocaleCompare("resample",option+1) == 0)
1534 if (i == (ssize_t) (argc-1))
1535 ThrowDisplayException(OptionError,"MissingArgument",option);
1536 if (IsGeometry(argv[i]) == MagickFalse)
1537 ThrowDisplayInvalidArgumentException(option,argv[i]);
1540 if (LocaleCompare("resize",option+1) == 0)
1545 if (i == (ssize_t) argc)
1546 ThrowDisplayException(OptionError,"MissingArgument",option);
1547 if (IsGeometry(argv[i]) == MagickFalse)
1548 ThrowDisplayInvalidArgumentException(option,argv[i]);
1551 if (LocaleNCompare("respect-parentheses",option+1,17) == 0)
1553 respect_parenthesis=(*option == '-') ? MagickTrue : MagickFalse;
1556 if (LocaleCompare("roll",option+1) == 0)
1561 if (i == (ssize_t) argc)
1562 ThrowDisplayException(OptionError,"MissingArgument",option);
1563 if (IsGeometry(argv[i]) == MagickFalse)
1564 ThrowDisplayInvalidArgumentException(option,argv[i]);
1567 if (LocaleCompare("rotate",option+1) == 0)
1570 if (i == (ssize_t) argc)
1571 ThrowDisplayException(OptionError,"MissingArgument",option);
1572 if (IsGeometry(argv[i]) == MagickFalse)
1573 ThrowDisplayInvalidArgumentException(option,argv[i]);
1576 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1580 if (LocaleCompare("sample",option+1) == 0)
1585 if (i == (ssize_t) argc)
1586 ThrowDisplayException(OptionError,"MissingArgument",option);
1587 if (IsGeometry(argv[i]) == MagickFalse)
1588 ThrowDisplayInvalidArgumentException(option,argv[i]);
1591 if (LocaleCompare("sampling-factor",option+1) == 0)
1596 if (i == (ssize_t) argc)
1597 ThrowDisplayException(OptionError,"MissingArgument",option);
1598 if (IsGeometry(argv[i]) == MagickFalse)
1599 ThrowDisplayInvalidArgumentException(option,argv[i]);
1602 if (LocaleCompare("scenes",option+1) == 0)
1607 if (i == (ssize_t) argc)
1608 ThrowDisplayException(OptionError,"MissingArgument",option);
1609 if (IsSceneGeometry(argv[i],MagickFalse) == MagickFalse)
1610 ThrowDisplayInvalidArgumentException(option,argv[i]);
1613 if (LocaleCompare("seed",option+1) == 0)
1618 if (i == (ssize_t) (argc-1))
1619 ThrowDisplayException(OptionError,"MissingArgument",option);
1620 if (IsGeometry(argv[i]) == MagickFalse)
1621 ThrowDisplayInvalidArgumentException(option,argv[i]);
1624 if (LocaleCompare("segment",option+1) == 0)
1629 if (i == (ssize_t) argc)
1630 ThrowDisplayException(OptionError,"MissingArgument",option);
1631 if (IsGeometry(argv[i]) == MagickFalse)
1632 ThrowDisplayInvalidArgumentException(option,argv[i]);
1635 if (LocaleCompare("set",option+1) == 0)
1638 if (i == (ssize_t) argc)
1639 ThrowDisplayException(OptionError,"MissingArgument",option);
1643 if (i == (ssize_t) argc)
1644 ThrowDisplayException(OptionError,"MissingArgument",option);
1647 if (LocaleCompare("sharpen",option+1) == 0)
1652 if (i == (ssize_t) argc)
1653 ThrowDisplayException(OptionError,"MissingArgument",option);
1654 if (IsGeometry(argv[i]) == MagickFalse)
1655 ThrowDisplayInvalidArgumentException(option,argv[i]);
1658 if (LocaleCompare("shared-memory",option+1) == 0)
1660 resource_info.use_shared_memory= (*option == '-') ? MagickTrue :
1664 if (LocaleCompare("size",option+1) == 0)
1669 if (i == (ssize_t) argc)
1670 ThrowDisplayException(OptionError,"MissingArgument",option);
1671 if (IsGeometry(argv[i]) == MagickFalse)
1672 ThrowDisplayInvalidArgumentException(option,argv[i]);
1675 if (LocaleCompare("strip",option+1) == 0)
1677 if (LocaleCompare("support",option+1) == 0)
1679 i++; /* deprecated */
1682 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1686 if (LocaleCompare("text-font",option+1) == 0)
1688 resource_info.text_font=(char *) NULL;
1692 if (i == (ssize_t) argc)
1693 ThrowDisplayException(OptionError,"MissingArgument",option);
1694 resource_info.text_font=XGetResourceClass(resource_database,
1695 GetClientName(),"font",argv[i]);
1698 if (LocaleCompare("texture",option+1) == 0)
1703 if (i == (ssize_t) argc)
1704 ThrowDisplayException(OptionError,"MissingArgument",option);
1707 if (LocaleCompare("threshold",option+1) == 0)
1712 if (i == (ssize_t) argc)
1713 ThrowDisplayException(OptionError,"MissingArgument",option);
1714 if (IsGeometry(argv[i]) == MagickFalse)
1715 ThrowDisplayInvalidArgumentException(option,argv[i]);
1718 if (LocaleCompare("thumbnail",option+1) == 0)
1723 if (i == (ssize_t) argc)
1724 ThrowDisplayException(OptionError,"MissingArgument",option);
1725 if (IsGeometry(argv[i]) == MagickFalse)
1726 ThrowDisplayInvalidArgumentException(option,argv[i]);
1729 if (LocaleCompare("title",option+1) == 0)
1731 resource_info.title=(char *) NULL;
1735 if (i == (ssize_t) argc)
1736 ThrowDisplayException(OptionError,"MissingArgument",option);
1737 resource_info.title=argv[i];
1740 if (LocaleCompare("transparent-color",option+1) == 0)
1745 if (i == (ssize_t) (argc-1))
1746 ThrowDisplayException(OptionError,"MissingArgument",option);
1749 if (LocaleCompare("treedepth",option+1) == 0)
1751 quantize_info->tree_depth=0;
1755 if (i == (ssize_t) argc)
1756 ThrowDisplayException(OptionError,"MissingArgument",option);
1757 if (IsGeometry(argv[i]) == MagickFalse)
1758 ThrowDisplayInvalidArgumentException(option,argv[i]);
1759 quantize_info->tree_depth=StringToUnsignedLong(argv[i]);
1762 if (LocaleCompare("trim",option+1) == 0)
1764 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1768 if (LocaleCompare("update",option+1) == 0)
1770 resource_info.update=(unsigned int) (*option == '-');
1774 if (i == (ssize_t) argc)
1775 ThrowDisplayException(OptionError,"MissingArgument",option);
1776 if (IsGeometry(argv[i]) == MagickFalse)
1777 ThrowDisplayInvalidArgumentException(option,argv[i]);
1778 resource_info.update=(unsigned int) StringToUnsignedLong(argv[i]);
1781 if (LocaleCompare("use-pixmap",option+1) == 0)
1783 resource_info.use_pixmap=(*option == '-') ? MagickTrue :
1787 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1791 if (LocaleCompare("verbose",option+1) == 0)
1793 if ((LocaleCompare("version",option+1) == 0) ||
1794 (LocaleCompare("-version",option+1) == 0))
1796 (void) FormatLocaleFile(stdout,"Version: %s\n",
1797 GetMagickVersion((size_t *) NULL));
1798 (void) FormatLocaleFile(stdout,"Copyright: %s\n",
1799 GetMagickCopyright());
1800 (void) FormatLocaleFile(stdout,"Features: %s\n\n",
1801 GetMagickFeatures());
1804 if (LocaleCompare("visual",option+1) == 0)
1806 resource_info.visual_type=(char *) NULL;
1810 if (i == (ssize_t) argc)
1811 ThrowDisplayException(OptionError,"MissingArgument",option);
1812 resource_info.visual_type=argv[i];
1815 if (LocaleCompare("virtual-pixel",option+1) == 0)
1823 if (i == (ssize_t) (argc-1))
1824 ThrowDisplayException(OptionError,"MissingArgument",option);
1825 method=ParseCommandOption(MagickVirtualPixelOptions,MagickFalse,
1828 ThrowDisplayException(OptionError,
1829 "UnrecognizedVirtualPixelMethod",argv[i]);
1832 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1836 if (LocaleCompare("window",option+1) == 0)
1838 resource_info.window_id=(char *) NULL;
1842 if (i == (ssize_t) argc)
1843 ThrowDisplayException(OptionError,"MissingArgument",option);
1844 resource_info.window_id=argv[i];
1847 if (LocaleCompare("window-group",option+1) == 0)
1849 resource_info.window_group=(char *) NULL;
1853 if (i == (ssize_t) argc)
1854 ThrowDisplayException(OptionError,"MissingArgument",option);
1855 if (InterpretLocaleValue(argv[i],(char **) NULL) != 0)
1856 resource_info.window_group=argv[i];
1859 if (LocaleCompare("write",option+1) == 0)
1861 resource_info.write_filename=(char *) NULL;
1865 if (i == (ssize_t) argc)
1866 ThrowDisplayException(OptionError,"MissingArgument",option);
1867 resource_info.write_filename=argv[i];
1868 if (IsPathAccessible(resource_info.write_filename) != MagickFalse)
1874 (void) FormatLocaleFile(stderr,"Overwrite %s? ",
1875 resource_info.write_filename);
1876 p=fgets(answer,(int) sizeof(answer),stdin);
1878 if (((*answer != 'y') && (*answer != 'Y')))
1879 return(MagickFalse);
1883 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1888 ThrowDisplayException(OptionError,"UnrecognizedOption",option);
1890 fire=(GetCommandOptionFlags(MagickCommandOptions,MagickFalse,option) &
1891 FireOptionFlag) == 0 ? MagickFalse : MagickTrue;
1892 if (fire != MagickFalse)
1893 FireImageStack(MagickFalse,MagickTrue,MagickTrue);
1896 ThrowDisplayException(OptionError,"UnbalancedParenthesis",argv[i]);
1897 if (state & RetainColorsState)
1899 XRetainWindowColors(display,XRootWindow(display,XDefaultScreen(display)));
1900 (void) XSync(display,MagickFalse);
1903 return(status != 0 ? MagickTrue : MagickFalse);
1907 (void) ThrowMagickException(exception,GetMagickModule(),MissingDelegateError,
1908 "DelegateLibrarySupportNotBuiltIn","`%s' (X11)",image_info->filename);
1909 return(DisplayUsage());