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-rw-r--r--apps/mupdfdraw.c489
1 files changed, 0 insertions, 489 deletions
diff --git a/apps/mupdfdraw.c b/apps/mupdfdraw.c
deleted file mode 100644
index 7100f5c1..00000000
--- a/apps/mupdfdraw.c
+++ /dev/null
@@ -1,489 +0,0 @@
-/*
- * pdfdraw -- command line tool for drawing pdf documents
- */
-
-#include "fitz.h"
-#include "mupdf.h"
-
-#ifdef _MSC_VER
-#include <winsock2.h>
-#else
-#include <sys/time.h>
-#endif
-
-static char *output = NULL;
-static float resolution = 72;
-static float rotation = 0;
-
-static int showxml = 0;
-static int showtext = 0;
-static int showtime = 0;
-static int showmd5 = 0;
-static int showoutline = 0;
-static int savealpha = 0;
-static int uselist = 1;
-static int alphabits = 8;
-static float gamma_value = 1;
-static int invert = 0;
-
-static fz_colorspace *colorspace;
-static char *filename;
-
-static struct {
- int count, total;
- int min, max;
- int minpage, maxpage;
-} timing;
-
-static void usage(void)
-{
- fprintf(stderr,
- "usage: pdfdraw [options] input.pdf [pages]\n"
- "\t-o -\toutput filename (%%d for page number)\n"
- "\t\tsupported formats: pgm, ppm, pam, png, pbm\n"
- "\t-p -\tpassword\n"
- "\t-r -\tresolution in dpi (default: 72)\n"
- "\t-a\tsave alpha channel (only pam and png)\n"
- "\t-b -\tnumber of bits of antialiasing (0 to 8)\n"
- "\t-g\trender in grayscale\n"
- "\t-m\tshow timing information\n"
- "\t-t\tshow text (-tt for xml)\n"
- "\t-x\tshow display list\n"
- "\t-d\tdisable use of display list\n"
- "\t-5\tshow md5 checksums\n"
- "\t-R -\trotate clockwise by given number of degrees\n"
- "\t-G gamma\tgamma correct output\n"
- "\t-I\tinvert output\n"
- "\t-l\tprint outline\n"
- "\tpages\tcomma separated list of ranges\n");
- exit(1);
-}
-
-static int gettime(void)
-{
- static struct timeval first;
- static int once = 1;
- struct timeval now;
- if (once)
- {
- gettimeofday(&first, NULL);
- once = 0;
- }
- gettimeofday(&now, NULL);
- return (now.tv_sec - first.tv_sec) * 1000 + (now.tv_usec - first.tv_usec) / 1000;
-}
-
-static int isrange(char *s)
-{
- while (*s)
- {
- if ((*s < '0' || *s > '9') && *s != '-' && *s != ',')
- return 0;
- s++;
- }
- return 1;
-}
-
-static void drawpage(pdf_document *doc, int pagenum)
-{
- pdf_page *page;
- fz_display_list *list = NULL;
- fz_device *dev = NULL;
- int start;
- fz_context *ctx = doc->ctx;
-
- fz_var(list);
- fz_var(dev);
-
- if (showtime)
- {
- start = gettime();
- }
-
- fz_try(ctx)
- {
- page = pdf_load_page(doc, pagenum - 1);
- }
- fz_catch(ctx)
- {
- fz_throw(ctx, "cannot load page %d in file '%s'", pagenum, filename);
- }
-
- if (uselist)
- {
- fz_try(ctx)
- {
- list = fz_new_display_list(ctx);
- dev = fz_new_list_device(ctx, list);
- pdf_run_page(doc, page, dev, fz_identity, NULL);
- }
- fz_catch(ctx)
- {
- fz_free_device(dev);
- fz_free_display_list(ctx, list);
- pdf_free_page(doc, page);
- fz_throw(ctx, "cannot draw page %d in file '%s'", pagenum, filename);
- }
- fz_free_device(dev);
- dev = NULL;
- }
-
- if (showxml)
- {
- fz_try(ctx)
- {
- dev = fz_new_trace_device(ctx);
- printf("<page number=\"%d\">\n", pagenum);
- if (list)
- fz_run_display_list(list, dev, fz_identity, fz_infinite_bbox, NULL);
- else
- pdf_run_page(doc, page, dev, fz_identity, NULL);
- printf("</page>\n");
- }
- fz_catch(ctx)
- {
- fz_free_device(dev);
- fz_free_display_list(ctx, list);
- pdf_free_page(doc, page);
- fz_rethrow(ctx);
- }
- fz_free_device(dev);
- dev = NULL;
- }
-
- if (showtext)
- {
- fz_text_span *text = NULL;
-
- fz_var(text);
-
- fz_try(ctx)
- {
- text = fz_new_text_span(ctx);
- dev = fz_new_text_device(ctx, text);
- if (list)
- fz_run_display_list(list, dev, fz_identity, fz_infinite_bbox, NULL);
- else
- pdf_run_page(doc, page, dev, fz_identity, NULL);
- fz_free_device(dev);
- dev = NULL;
- printf("[Page %d]\n", pagenum);
- if (showtext > 1)
- fz_debug_text_span_xml(text);
- else
- fz_debug_text_span(text);
- printf("\n");
- }
- fz_catch(ctx)
- {
- fz_free_device(dev);
- fz_free_text_span(ctx, text);
- fz_free_display_list(ctx, list);
- pdf_free_page(doc, page);
- fz_rethrow(ctx);
- }
- fz_free_text_span(ctx, text);
- }
-
- if (showmd5 || showtime)
- printf("page %s %d", filename, pagenum);
-
- if (output || showmd5 || showtime)
- {
- float zoom;
- fz_matrix ctm;
- fz_rect bounds;
- fz_bbox bbox;
- fz_pixmap *pix = NULL;
-
- fz_var(pix);
-
- bounds = pdf_bound_page(doc, page);
- zoom = resolution / 72;
- ctm = fz_scale(zoom, zoom);
- ctm = fz_concat(ctm, fz_rotate(rotation));
- bbox = fz_round_rect(fz_transform_rect(ctm, bounds));
-
- /* TODO: banded rendering and multi-page ppm */
-
- fz_try(ctx)
- {
- pix = fz_new_pixmap_with_rect(ctx, colorspace, bbox);
-
- if (savealpha)
- fz_clear_pixmap(ctx, pix);
- else
- fz_clear_pixmap_with_value(ctx, pix, 255);
-
- dev = fz_new_draw_device(ctx, pix);
- if (list)
- fz_run_display_list(list, dev, ctm, bbox, NULL);
- else
- pdf_run_page(doc, page, dev, ctm, NULL);
- fz_free_device(dev);
- dev = NULL;
-
- if (invert)
- fz_invert_pixmap(ctx, pix);
- if (gamma_value != 1)
- fz_gamma_pixmap(ctx, pix, gamma_value);
-
- if (savealpha)
- fz_unmultiply_pixmap(ctx, pix);
-
- if (output)
- {
- char buf[512];
- sprintf(buf, output, pagenum);
- if (strstr(output, ".pgm") || strstr(output, ".ppm") || strstr(output, ".pnm"))
- fz_write_pnm(ctx, pix, buf);
- else if (strstr(output, ".pam"))
- fz_write_pam(ctx, pix, buf, savealpha);
- else if (strstr(output, ".png"))
- fz_write_png(ctx, pix, buf, savealpha);
- else if (strstr(output, ".pbm")) {
- fz_halftone *ht = fz_get_default_halftone(ctx, 1);
- fz_bitmap *bit = fz_halftone_pixmap(ctx, pix, ht);
- fz_write_pbm(ctx, bit, buf);
- fz_drop_bitmap(ctx, bit);
- fz_drop_halftone(ctx, ht);
- }
- }
-
- if (showmd5)
- {
- fz_md5 md5;
- unsigned char digest[16];
- int i;
-
- fz_md5_init(&md5);
- fz_md5_update(&md5, pix->samples, pix->w * pix->h * pix->n);
- fz_md5_final(&md5, digest);
-
- printf(" ");
- for (i = 0; i < 16; i++)
- printf("%02x", digest[i]);
- }
-
- fz_drop_pixmap(ctx, pix);
- }
- fz_catch(ctx)
- {
- fz_free_device(dev);
- fz_drop_pixmap(ctx, pix);
- fz_free_display_list(ctx, list);
- pdf_free_page(doc, page);
- fz_rethrow(ctx);
- }
- }
-
- if (list)
- fz_free_display_list(ctx, list);
-
- pdf_free_page(doc, page);
-
- if (showtime)
- {
- int end = gettime();
- int diff = end - start;
-
- if (diff < timing.min)
- {
- timing.min = diff;
- timing.minpage = pagenum;
- }
- if (diff > timing.max)
- {
- timing.max = diff;
- timing.maxpage = pagenum;
- }
- timing.total += diff;
- timing.count ++;
-
- printf(" %dms", diff);
- }
-
- if (showmd5 || showtime)
- printf("\n");
-
- fz_flush_warnings(ctx);
-}
-
-static void drawrange(pdf_document *doc, char *range)
-{
- int page, spage, epage;
- char *spec, *dash;
-
- spec = fz_strsep(&range, ",");
- while (spec)
- {
- dash = strchr(spec, '-');
-
- if (dash == spec)
- spage = epage = pdf_count_pages(doc);
- else
- spage = epage = atoi(spec);
-
- if (dash)
- {
- if (strlen(dash) > 1)
- epage = atoi(dash + 1);
- else
- epage = pdf_count_pages(doc);
- }
-
- spage = CLAMP(spage, 1, pdf_count_pages(doc));
- epage = CLAMP(epage, 1, pdf_count_pages(doc));
-
- if (spage < epage)
- for (page = spage; page <= epage; page++)
- drawpage(doc, page);
- else
- for (page = spage; page >= epage; page--)
- drawpage(doc, page);
-
- spec = fz_strsep(&range, ",");
- }
-}
-
-static void drawoutline(pdf_document *doc)
-{
- fz_outline *outline = pdf_load_outline(doc);
- if (showoutline > 1)
- fz_debug_outline_xml(doc->ctx, outline, 0);
- else
- fz_debug_outline(doc->ctx, outline, 0);
- fz_free_outline(doc->ctx, outline);
-}
-
-#ifdef MUPDF_COMBINED_EXE
-int pdfdraw_main(int argc, char **argv)
-#else
-int main(int argc, char **argv)
-#endif
-{
- char *password = "";
- int grayscale = 0;
- pdf_document *doc = NULL;
- int c;
- fz_context *ctx;
-
- fz_var(doc);
-
- while ((c = fz_getopt(argc, argv, "lo:p:r:R:ab:dgmtx5G:I")) != -1)
- {
- switch (c)
- {
- case 'o': output = fz_optarg; break;
- case 'p': password = fz_optarg; break;
- case 'r': resolution = atof(fz_optarg); break;
- case 'R': rotation = atof(fz_optarg); break;
- case 'a': savealpha = 1; break;
- case 'b': alphabits = atoi(fz_optarg); break;
- case 'l': showoutline++; break;
- case 'm': showtime++; break;
- case 't': showtext++; break;
- case 'x': showxml++; break;
- case '5': showmd5++; break;
- case 'g': grayscale++; break;
- case 'd': uselist = 0; break;
- case 'G': gamma_value = atof(fz_optarg); break;
- case 'I': invert++; break;
- default: usage(); break;
- }
- }
-
- if (fz_optind == argc)
- usage();
-
- if (!showtext && !showxml && !showtime && !showmd5 && !showoutline && !output)
- {
- printf("nothing to do\n");
- exit(0);
- }
-
- ctx = fz_new_context(NULL, NULL, FZ_STORE_DEFAULT);
- if (!ctx)
- {
- fprintf(stderr, "cannot initialise context\n");
- exit(1);
- }
-
- fz_set_aa_level(ctx, alphabits);
-
- colorspace = fz_device_rgb;
- if (grayscale)
- colorspace = fz_device_gray;
- if (output && strstr(output, ".pgm"))
- colorspace = fz_device_gray;
- if (output && strstr(output, ".ppm"))
- colorspace = fz_device_rgb;
- if (output && strstr(output, ".pbm"))
- colorspace = fz_device_gray;
-
- timing.count = 0;
- timing.total = 0;
- timing.min = 1 << 30;
- timing.max = 0;
- timing.minpage = 0;
- timing.maxpage = 0;
-
- if (showxml)
- printf("<?xml version=\"1.0\"?>\n");
-
- fz_try(ctx)
- {
- while (fz_optind < argc)
- {
- filename = argv[fz_optind++];
-
- fz_try(ctx)
- {
- doc = pdf_open_document(ctx, filename);
- }
- fz_catch(ctx)
- {
- fz_throw(ctx, "cannot open document: %s", filename);
- }
-
- if (pdf_needs_password(doc))
- if (!pdf_authenticate_password(doc, password))
- fz_throw(ctx, "cannot authenticate password: %s", filename);
-
- if (showxml)
- printf("<document name=\"%s\">\n", filename);
-
- if (showoutline)
- drawoutline(doc);
-
- if (showtext || showxml || showtime || showmd5 || output)
- {
- if (fz_optind == argc || !isrange(argv[fz_optind]))
- drawrange(doc, "1-");
- if (fz_optind < argc && isrange(argv[fz_optind]))
- drawrange(doc, argv[fz_optind++]);
- }
-
- if (showxml)
- printf("</document>\n");
-
- pdf_close_document(doc);
- doc = NULL;
- }
- }
- fz_catch(ctx)
- {
- pdf_close_document(doc);
- }
-
- if (showtime)
- {
- printf("total %dms / %d pages for an average of %dms\n",
- timing.total, timing.count, timing.total / timing.count);
- printf("fastest page %d: %dms\n", timing.minpage, timing.min);
- printf("slowest page %d: %dms\n", timing.maxpage, timing.max);
- }
-
- fz_free_context(ctx);
- return 0;
-}
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