/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % M M OOO N N TTTTT AAA GGGG EEEEE % % MM MM O O NN N T A A G E % % M M M O O N N N T AAAAA G GG EEE % % M M O O N NN T A A G G E % % M M OOO N N T A A GGGG EEEEE % % % % % % Montage Magick Image File Format Image via X11. % % % % % % % % Software Design % % John Cristy % % July 1992 % % % % % % Copyright 1994 E. I. du Pont de Nemours and Company % % % % Permission to use, copy, modify, distribute, and sell this software and % % its documentation for any purpose is hereby granted without fee, % % provided that the above Copyright notice appear in all copies and that % % both that Copyright notice and this permission notice appear in % % supporting documentation, and that the name of E. I. du Pont de Nemours % % and Company not be used in advertising or publicity pertaining to % % distribution of the software without specific, written prior % % permission. E. I. du Pont de Nemours and Company makes no representations % % about the suitability of this software for any purpose. It is provided % % "as is" without express or implied warranty. % % % % E. I. du Pont de Nemours and Company disclaims all warranties with regard % % to this software, including all implied warranties of merchantability % % and fitness, in no event shall E. I. du Pont de Nemours and Company be % % liable for any special, indirect or consequential damages or any % % damages whatsoever resulting from loss of use, data or profits, whether % % in an action of contract, negligence or other tortuous action, arising % % out of or in connection with the use or performance of this software. % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % Montage creates a composite image by combining several separate % images. The images are tiled on the composite image with the name of % the image appearing just above the individual tile. % % The composite image is constructed in the following manner. First, % each image specified on the command line, except for the last, is % scaled to fit the maximum tile size. The maximum tile size by default % is 256x256. It can be modified with the -geometry command line % argument or X resource. Note that the maximum tile size need not be a % square. To respect the aspect ratio of each image append ~ to the % geometry specification. % % Next the composite image is initialized with the color specified by the % -background command line argument or X resource. The width and height % of the composite image is determined by the maximum tile size, the % number of tiles per row, the tile border width and height, the image % border width, and the label height. The number of tiles per row specifies % how many images are to appear in each row of the composite image. The % default is to have an equal number of images in each row and column of the % composite. This value can be specified with -tiles. The tile border % width and height, and the image border width defaults to the value of the % X resource -borderwidth. It can be changed with the -borderwidth or % -geometry command line argument or X resource. The label height is % determined by the font you specify with the -font command line argument or % X resource. If you do not specify a font, a font is choosen that allows % the name of the image to fit the maximum width of a tiled area. The label % colors is determined by the -background and -foreground command line % argument or X resource. Note, that if the background and foreground colors % are the same, labels will not appear. % % Finally, each image is set onto the composite image, surrounded by its % border color, with its name centered just below it. The individual images % are centered within the width of the tiled area. The final argument on the % command line is the name assigned to the composite image. The image is % written in the MIFF format and may by viewed or printed with `display'. % % The Montage program command syntax is: % % Usage: montage [options ...] file [ [options ...] file ...] file % % Where options include: % -colors value preferred number of colors in the image % -colorspace type GRAY, OHTA, RGB, XYZ, YCbCr, YIQ, YPbPr, or YUV % -comment string annotate image with comment % -compose operator composite operator % -compress type RunlengthEncoded or QEncoded % -crop geometry preferred size and location of the cropped image % -density geometry vertical and horizontal density of the image % -display server query fonts from this X server % -dither apply Floyd/Steinberg error diffusion to image % -frame surround image with an ornamental border % -gamma value level of gamma correction % -geometry geometry preferred tile and border sizes % -gravity direction which direction to gravitate towards % -interlace type NONE, LINE, or PLANE % -label name assign a label to an image % -monochrome transform image to black and white % -page geometry size and location of the Postscript page % -quality value JPEG quality setting % -rotate degrees apply Paeth rotation to the image % -scene value image scene number % -shadow add a shadow beneath a tile to simulate depth % -size geometry width and height of image % -tile geometry number of tiles per row and column % -treedepth value depth of the color classification tree % -verbose print detailed information about the image % % In addition to those listed above, you can specify these standard X % resources as command line options: -background, -bordercolor -borderwidth, % -font, -foreground, -mattecolor, or -title. % % Change '-' to '+' in any option above to reverse its effect. For % example, specify +compress to store the image as uncompressed. % % By default, the image format of `file' is determined by its magic % number. To specify a particular image format, precede the filename % with an image format name and a colon (i.e. ps:image) or specify the % image type as the filename suffix (i.e. image.ps). Specify 'file' as % '-' for standard input or output. % % */ /* Include declarations. */ #include "magick.h" #include "image.h" #include "X.h" #include "compress.h" /* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % U s a g e % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % Function Usage displays the program command syntax. % % The format of the Usage routine is: % % Usage() % % */ static void Usage() { char **p; static char *options[]= { "-colors value preferred number of colors in the image", "-colorspace type GRAY, OHTA, RGB, XYZ, YCbCr, YIQ, YPbPr, or YUV", "-comment string annotate image with comment", "-compose operator composite operator", "-compress type RunlengthEncoded or QEncoded", "-crop geometry preferred size and location of the cropped image", "-density geometry vertical and horizontal density of the image", "-display server query font from this X server", "-dither apply Floyd/Steinberg error diffusion to image", "-frame surround image with an ornamental border", "-gamma value level of gamma correction", "-geometry geometry preferred tile and border sizes", "-gravity direction which direction to gravitate towards", "-interlace type NONE, LINE, or PLANE", "-label name assign a label to an image", "-monochrome transform image to black and white", "-page geometry size and location of the Postscript page", "-quality value JPEG quality setting", "-rotate degrees apply Paeth rotation to the image", "-scene value image scene number", "-shadow add a shadow beneath a tile to simulate depth", "-size geometry width and height of image", "-tile geometry number of tiles per row and column", "-treedepth value depth of the color classification tree", "-verbose print detailed information about the image", (char *) NULL }; (void) fprintf(stderr,"Version: %s\n\n",Version); (void) fprintf(stderr, "Usage: %s [-options ...] file [ [-options ...] file ...] file\n", client_name); (void) fprintf(stderr,"\nWhere options include: \n"); for (p=options; *p != (char *) NULL; p++) (void) fprintf(stderr," %s\n",*p); (void) fprintf(stderr, "\nIn addition to those listed above, you can specify these standard X\n"); (void) fprintf(stderr, "resources as command line options: -background, -bordercolor,\n"); (void) fprintf(stderr, "-borderwidth, -font, -foreground, -mattecolor, or -title\n"); (void) fprintf(stderr, "\nChange '-' to '+' in any option above to reverse its effect. For\n"); (void) fprintf(stderr, "example, specify +compress to store the image as uncompressed.\n"); (void) fprintf(stderr, "\nBy default, the image format of `file' is determined by its magic\n"); (void) fprintf(stderr, "number. To specify a particular image format, precede the filename\n"); (void) fprintf(stderr, "with an image format name and a colon (i.e. ps:image) or specify the\n"); (void) fprintf(stderr, "image type as the filename suffix (i.e. image.ps). Specify 'file' as\n"); (void) fprintf(stderr,"'-' for standard input or output.\n"); exit(1); } /* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % M a i n % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % */ int main(argc,argv) int argc; char **argv; { char *crop_geometry, *option, *server_name; Display *display; Image *image, **images, *montage_image; ImageInfo image_info; int i, x; unsigned int compression, display_image, first_scene, last_scene, maximum_images, scene; XMontageInfo montage_info; XrmDatabase resource_database; XResourceInfo resource_info; /* Display usage profile if there are no command line arguments. */ client_name=(*argv); if (argc < 3) Usage(); /* Set defaults. */ XGetMontageInfo(&montage_info); GetImageInfo(&image_info); compression=UndefinedCompression; crop_geometry=(char *) NULL; display=(Display *) NULL; display_image=True; first_scene=0; last_scene=0; resource_database=(XrmDatabase) NULL; resource_info.border_color=(char *) NULL; resource_info.border_width=0; resource_info.colorspace=RGBColorspace; resource_info.dither=False; resource_info.image_geometry=(char *) NULL; resource_info.gravity=CenterGravity; resource_info.monochrome=False; resource_info.number_colors=0; resource_info.server_name=(char *) NULL; resource_info.title=(char *) NULL; resource_info.tree_depth=0; scene=0; server_name=(char *) NULL; maximum_images=2048; images=(Image **) malloc(maximum_images*sizeof(Image *)); if (images == (Image **) NULL) Error("Unable to montage images","Memory allocation failed"); /* Check for server name specified on the command line. */ ExpandFilenames(&argc,&argv); for (i=1; i < argc; i++) { /* Check command line for server name. */ option=argv[i]; if (((int) strlen(option) > 1) && ((*option == '-') || (*option == '+'))) if (strncmp("display",option+1,3) == 0) { /* User specified server name. */ display_image=(*option == '-'); if (display_image) { i++; if (i == argc) Error("Missing server name on -display",(char *) NULL); server_name=argv[i]; } break; } } if (display_image) { char *resource_value; XrmDatabase server_database; /* Open X server connection. */ display=XOpenDisplay(server_name); if (display == (Display *) NULL) Error("Unable to connect to X server",XDisplayName(server_name)); /* Set our forgiving error handler. */ XSetErrorHandler(XError); /* Initialize resource database. */ XrmInitialize(); XGetDefault(display,client_name,"dummy"); resource_database=XrmGetDatabase(display); resource_value=XResourceManagerString(display); if (resource_value == (char *) NULL) resource_value=""; server_database=XrmGetStringDatabase(resource_value); XrmMergeDatabases(server_database,&resource_database); /* Get user defaults from X resource database. */ XGetResourceInfo(resource_database,client_name,&resource_info); resource_info.background_color=XGetResourceInstance(resource_database, client_name,"background",DefaultTileBackground); resource_value=XGetResourceClass(resource_database,client_name, "borderWidth",DefaultTileBorderwidth); resource_info.border_width=atoi(resource_value); resource_value=XGetResourceClass(resource_database,client_name, "compression","RunlengthEncoded"); if (Latin1Compare("qencoded",resource_value) == 0) compression=QEncodedCompression; else compression=RunlengthEncodedCompression; image_info.density=XGetResourceClass(resource_database,client_name, "density",(char *) NULL); resource_info.foreground_color=XGetResourceInstance(resource_database, client_name,"foreground",DefaultTileForeground); resource_value= XGetResourceClass(resource_database,client_name,"frame","True"); montage_info.frame=IsTrue(resource_value); resource_value= XGetResourceClass(resource_database,client_name,"interlace","none"); image_info.interlace=UndefinedInterlace; if (Latin1Compare("none",resource_value) == 0) image_info.interlace=NoneInterlace; if (Latin1Compare("line",resource_value) == 0) image_info.interlace=LineInterlace; if (Latin1Compare("plane",resource_value) == 0) image_info.interlace=PlaneInterlace; if (image_info.interlace == UndefinedInterlace) Warning("Unrecognized interlace type",resource_value); resource_info.image_geometry=XGetResourceInstance(resource_database, client_name,"imageGeometry",DefaultTileGeometry); resource_info.matte_color=XGetResourceInstance(resource_database, client_name,"mattecolor",DefaultTileMatte); image_info.page=XGetResourceClass(resource_database,client_name, "pageGeometry",(char *) NULL); resource_value= XGetResourceClass(resource_database,client_name,"rotate","0"); resource_value= XGetResourceClass(resource_database,client_name,"quality","85"); image_info.quality=atoi(resource_value); resource_value= XGetResourceClass(resource_database,client_name,"shadow","True"); montage_info.shadow=IsTrue(resource_value); montage_info.tile=XGetResourceClass(resource_database,client_name,"tile", montage_info.tile); resource_value= XGetResourceClass(resource_database,client_name,"verbose","False"); image_info.verbose=IsTrue(resource_value); } /* Parse command line. */ for (i=1; i < (argc-1); i++) { option=argv[i]; if (((int) strlen(option) > 1) && ((*option == '-') || (*option == '+'))) switch (*(option+1)) { case 'b': { if (strncmp("background",option+1,5) == 0) { resource_info.background_color=(char *) NULL; if (*option == '-') { i++; if (i == argc) Error("Missing color on -background",(char *) NULL); resource_info.background_color=argv[i]; } break; } if (strncmp("bordercolor",option+1,7) == 0) { resource_info.border_color=(char *) NULL; if (*option == '-') { i++; if (i == argc) Error("Missing color on -bordercolor",(char *) NULL); resource_info.border_color=argv[i]; } break; } if (strncmp("borderwidth",option+1,7) == 0) { resource_info.border_width=0; if (*option == '-') { i++; if ((i == argc) || !sscanf(argv[i],"%d",&x)) Error("Missing width on -borderwidth",(char *) NULL); resource_info.border_width=atoi(argv[i]); } break; } Error("Unrecognized option",option); break; } case 'c': { if (strncmp("colors",option+1,7) == 0) { resource_info.number_colors=0; if (*option == '-') { i++; if ((i == argc) || !sscanf(argv[i],"%d",&x)) Error("Missing colors on -colors",(char *) NULL); resource_info.number_colors=atoi(argv[i]); } break; } if (strncmp("colorspace",option+1,7) == 0) { resource_info.colorspace=RGBColorspace; if (*option == '-') { i++; if (i == argc) Error("Missing type on -colorspace",(char *) NULL); option=argv[i]; resource_info.colorspace=UndefinedColorspace; if (Latin1Compare("gray",option) == 0) { resource_info.colorspace=GRAYColorspace; resource_info.number_colors=256; resource_info.tree_depth=8; } if (Latin1Compare("ohta",option) == 0) resource_info.colorspace=OHTAColorspace; if (Latin1Compare("rgb",option) == 0) resource_info.colorspace=RGBColorspace; if (Latin1Compare("xyz",option) == 0) resource_info.colorspace=XYZColorspace; if (Latin1Compare("ycbcr",option) == 0) resource_info.colorspace=YCbCrColorspace; if (Latin1Compare("yiq",option) == 0) resource_info.colorspace=YIQColorspace; if (Latin1Compare("ypbpr",option) == 0) resource_info.colorspace=YPbPrColorspace; if (Latin1Compare("yuv",option) == 0) resource_info.colorspace=YUVColorspace; if (resource_info.colorspace == UndefinedColorspace) Error("Invalid colorspace type on -colorspace",option); } break; } if (strncmp("comment",option+1,4) == 0) { if (*option == '-') { i++; if (i == argc) Error("Missing comment on -comment",(char *) NULL); } break; } if (strncmp("compress",option+1,5) == 0) { compression=NoCompression; if (*option == '-') { i++; if (i == argc) Error("Missing type on -compress",(char *) NULL); option=argv[i]; if (Latin1Compare("runlengthencoded",option) == 0) compression=RunlengthEncodedCompression; else if (Latin1Compare("qencoded",option) == 0) compression=QEncodedCompression; else Error("Invalid compression type on -compress",option); } break; } if (strncmp("compose",option+1,5) == 0) { montage_info.compose=ReplaceCompositeOp; if (*option == '-') { i++; if (i == argc) Error("Missing type on -compose",(char *) NULL); option=argv[i]; montage_info.compose=UndefinedCompositeOp; if (Latin1Compare("over",option) == 0) montage_info.compose=OverCompositeOp; if (Latin1Compare("in",option) == 0) montage_info.compose=InCompositeOp; if (Latin1Compare("out",option) == 0) montage_info.compose=OutCompositeOp; if (Latin1Compare("atop",option) == 0) montage_info.compose=AtopCompositeOp; if (Latin1Compare("xor",option) == 0) montage_info.compose=XorCompositeOp; if (Latin1Compare("plus",option) == 0) montage_info.compose=PlusCompositeOp; if (Latin1Compare("minus",option) == 0) montage_info.compose=MinusCompositeOp; if (Latin1Compare("add",option) == 0) montage_info.compose=AddCompositeOp; if (Latin1Compare("subtract",option) == 0) montage_info.compose=SubtractCompositeOp; if (Latin1Compare("difference",option) == 0) montage_info.compose=DifferenceCompositeOp; if (Latin1Compare("replace",option) == 0) montage_info.compose=ReplaceCompositeOp; if (montage_info.compose == UndefinedCompositeOp) Error("Invalid compose type on -compose",option); } break; } if (strncmp("crop",option+1,2) == 0) { crop_geometry=(char *) NULL; if (*option == '-') { i++; if ((i == argc) || !sscanf(argv[i],"%d",&x)) Error("Missing geometry on -crop",(char *) NULL); crop_geometry=argv[i]; } break; } Error("Unrecognized option",option); break; } case 'd': { if (strncmp("density",option+1,3) == 0) { image_info.density=(char *) NULL; if (*option == '-') { i++; if ((i == argc) || !sscanf(argv[i],"%d",&x)) Error("Missing geometry on -density",(char *) NULL); image_info.density=argv[i]; } break; } if (strncmp("display",option+1,3) == 0) { resource_info.server_name=(char *) NULL; if (*option == '-') { i++; if (i == argc) Error("Missing server name on -display",(char *) NULL); resource_info.server_name=argv[i]; } break; } if (strncmp("dither",option+1,3) == 0) { resource_info.dither=(*option == '-'); break; } Error("Unrecognized option",option); break; } case 'f': { if (strncmp("font",option+1,3) == 0) { resource_info.font=(char *) NULL; if (*option == '-') { i++; if (i == argc) Error("Missing font name on -font",(char *) NULL); resource_info.font=argv[i]; } break; } if (strncmp("foreground",option+1,3) == 0) { resource_info.foreground_color=(char *) NULL; if (*option == '-') { i++; if (i == argc) Error("Missing foreground on -foreground",(char *) NULL); resource_info.foreground_color=argv[i]; } break; } if (strncmp("frame",option+1,2) == 0) { montage_info.frame=(*option == '-'); break; } Error("Unrecognized option",option); break; } case 'g': { if (strncmp("gamma",option+1,2) == 0) { if (*option == '-') { i++; if ((i == argc) || !sscanf(argv[i],"%f",(float *) &x)) Error("Missing value on -gamma",(char *) NULL); } break; } if (strncmp("geometry",option+1,2) == 0) { resource_info.image_geometry=(char *) NULL; if (*option == '-') { i++; if ((i == argc) || !sscanf(argv[i],"%d",&x)) Error("Missing geometry on -geometry",(char *) NULL); resource_info.image_geometry=argv[i]; } break; } if (strncmp("gravity",option+1,2) == 0) { resource_info.gravity=CenterGravity; if (*option == '-') { i++; if (i == argc) Error("Missing type on -gravity",(char *) NULL); option=argv[i]; resource_info.gravity=(-1); if (Latin1Compare("Forget",option) == 0) resource_info.gravity=ForgetGravity; if (Latin1Compare("NorthWest",option) == 0) resource_info.gravity=NorthWestGravity; if (Latin1Compare("North",option) == 0) resource_info.gravity=NorthGravity; if (Latin1Compare("NorthEast",option) == 0) resource_info.gravity=NorthEastGravity; if (Latin1Compare("West",option) == 0) resource_info.gravity=WestGravity; if (Latin1Compare("Center",option) == 0) resource_info.gravity=CenterGravity; if (Latin1Compare("East",option) == 0) resource_info.gravity=EastGravity; if (Latin1Compare("SouthWest",option) == 0) resource_info.gravity=SouthWestGravity; if (Latin1Compare("South",option) == 0) resource_info.gravity=SouthGravity; if (Latin1Compare("SouthEast",option) == 0) resource_info.gravity=SouthEastGravity; if (Latin1Compare("Static",option) == 0) resource_info.gravity=StaticGravity; if (resource_info.gravity == (-1)) Error("Invalid gravity type on -gravity",option); } break; } Error("Unrecognized option",option); break; } case 'h': { if (strncmp("help",option+1,2) == 0) { Usage(); break; } Error("Unrecognized option",option); break; } case 'i': { if (strncmp("interlace",option+1,3) == 0) { image_info.interlace=NoneInterlace; if (*option == '-') { i++; if (i == argc) Error("Missing type on -interlace",(char *) NULL); option=argv[i]; image_info.interlace=UndefinedInterlace; if (Latin1Compare("none",option) == 0) image_info.interlace=NoneInterlace; if (Latin1Compare("line",option) == 0) image_info.interlace=LineInterlace; if (Latin1Compare("plane",option) == 0) image_info.interlace=PlaneInterlace; if (image_info.interlace == UndefinedInterlace) Error("Invalid interlace type on -interlace",option); } break; } Error("Unrecognized option",option); break; } case 'l': { if (strncmp("label",option+1,2) == 0) { if (*option == '-') { i++; if (i == argc) Error("Missing label name on -label",(char *) NULL); } break; } Error("Unrecognized option",option); break; } case 'm': { if (strncmp("mattecolor",option+1,6) == 0) { resource_info.matte_color=(char *) NULL; if (*option == '-') { i++; if (i == argc) Error("Missing color on -matte",(char *) NULL); resource_info.matte_color=argv[i]; } break; } if (strncmp("monochrome",option+1,2) == 0) { resource_info.monochrome=(*option == '-'); if (resource_info.monochrome) { resource_info.number_colors=2; resource_info.tree_depth=8; resource_info.colorspace=GRAYColorspace; } break; } Error("Unrecognized option",option); break; } case 'p': { if (strncmp("page",option+1,2) == 0) { image_info.page=(char *) NULL; if (*option == '-') { i++; if ((i == argc) || !sscanf(argv[i],"%d",&x)) Error("Missing page geometry on -page",(char *) NULL); image_info.page=argv[i]; } break; } Error("Unrecognized option",option); break; } case 'q': { i++; if ((i == argc) || !sscanf(argv[i],"%d",&x)) Error("Missing quality on -quality",(char *) NULL); image_info.quality=atoi(argv[i]); break; } case 'r': { if (*option == '-') { i++; if ((i == argc) || !sscanf(argv[i],"%f",(float *) &x)) Error("Missing degrees on -rotate",(char *) NULL); } break; } case 's': { if (strncmp("scene",option+1,3) == 0) { first_scene=0; last_scene=0; if (*option == '-') { i++; if ((i == argc) || !sscanf(argv[i],"%d",&x)) Error("Missing scene number on -scene",(char *) NULL); first_scene=atoi(argv[i]); last_scene=first_scene; (void) sscanf(argv[i],"%d-%d",&first_scene,&last_scene); } break; } if (strncmp("shadow",option+1,2) == 0) { montage_info.shadow=(*option == '-'); break; } if (strncmp("size",option+1,2) == 0) { image_info.size=(char *) NULL; if (*option == '-') { i++; if ((i == argc) || !sscanf(argv[i],"%d",&x)) Error("Missing geometry on -size",(char *) NULL); image_info.size=argv[i]; } break; } Error("Unrecognized option",option); break; } case 't': { if (strncmp("tile",option+1,3) == 0) { montage_info.tile=(char *) NULL; if (*option == '-') { i++; if ((i == argc) || !sscanf(argv[i],"%d",&x)) Error("Missing geometry on -tile",(char *) NULL); montage_info.tile=argv[i]; } break; } if (strncmp("title",option+1,3) == 0) { resource_info.title=(char *) NULL; if (*option == '-') { i++; if (i == argc) Error("Missing title on -title",(char *) NULL); resource_info.title=argv[i]; } break; } if (strncmp("treedepth",option+1,2) == 0) { resource_info.tree_depth=0; if (*option == '-') { i++; if ((i == argc) || !sscanf(argv[i],"%d",&x)) Error("Missing depth on -treedepth",(char *) NULL); resource_info.tree_depth=atoi(argv[i]); } break; } Error("Unrecognized option",option); break; } case 'v': { image_info.verbose=(*option == '-'); break; } default: { Error("Unrecognized option",option); break; } } else for (scene=first_scene; scene <= last_scene ; scene++) { /* Option is a file name: begin by reading image from specified file. */ (void) strcpy(image_info.filename,argv[i]); if (first_scene != last_scene) { char filename[MaxTextLength]; /* Form filename for multi-part images. */ (void) sprintf(filename,image_info.filename,scene); if (strcmp(filename,image_info.filename) == 0) (void) sprintf(filename,"%s.%u",image_info.filename,scene); (void) strcpy(image_info.filename,filename); } image_info.server_name=resource_info.server_name; image_info.font=resource_info.font; image_info.dither=resource_info.dither; image_info.monochrome=resource_info.monochrome; image=ReadImage(&image_info); if (image == (Image *) NULL) if (*option == '-') break; else continue; do { if (image->scene == 0) image->scene=montage_info.number_tiles; LabelImage(image,"%f"); /* Transmogrify image as defined by the image processing options. */ MogrifyImage(&image_info,i,argv,&image); TransformImage(&image,crop_geometry,resource_info.image_geometry); if (image_info.verbose) DescribeImage(image); /* Pack image data to conserve memory (memory <=> speed). */ (void) RunlengthEncodeImage(image); (void) free((char *) image->pixels); image->pixels=(RunlengthPacket *) NULL; if (montage_info.number_tiles == maximum_images) { /* Increase size of images array. */ maximum_images<<=1; images=(Image **) realloc((char *) images,maximum_images*sizeof(Image *)); if (images == (Image **) NULL) Error("Unable to montage images","Memory allocation failed"); } images[montage_info.number_tiles++]=image; image=image->next; } while (image != (Image *) NULL); } } if (montage_info.number_tiles == 0) Error("Missing an image file name",(char *) NULL); /* Create composite image. */ montage_image= XMontageImage(display,&resource_info,&montage_info,argv[argc-1],images); if (montage_image != (Image *) NULL) { Image *next_image; /* Write image. */ image=montage_image; do { if (compression != UndefinedCompression) image->compression=compression; (void) strcpy(image->filename,argv[argc-1]); (void) WriteImage(&image_info,image); if (image_info.verbose) DescribeImage(image); next_image=image->next; image=next_image; } while (image != (Image *) NULL); DestroyImage(montage_image); } (void) free((char *) images); (void) free((char *) image_info.filename); if (display != (Display *) NULL) XCloseDisplay(display); exit(0); return(False); }