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| author | Robin Watts <robin.watts@artifex.com> | 2017-07-31 18:26:25 +0100 |
|---|---|---|
| committer | Robin Watts <robin.watts@artifex.com> | 2017-09-12 14:32:33 +0100 |
| commit | fd176d8420adbfdff53c0b85187f418cfba5925a (patch) | |
| tree | 6bf0578e320c6e99011cae1340b4c1b9aa5d3aee /source | |
| parent | 674acf4579af2e129ec52d4a176ff359f39e9ca9 (diff) | |
| download | mupdf-fd176d8420adbfdff53c0b85187f418cfba5925a.tar.xz | |
Add -O flag to mudraw to control spots.
Diffstat (limited to 'source')
| -rw-r--r-- | source/tools/mudraw.c | 42 |
1 files changed, 36 insertions, 6 deletions
diff --git a/source/tools/mudraw.c b/source/tools/mudraw.c index b05f4cdd..2ec4eaa5 100644 --- a/source/tools/mudraw.c +++ b/source/tools/mudraw.c @@ -41,6 +41,8 @@ enum { enum { CS_INVALID, CS_UNSET, CS_MONO, CS_GRAY, CS_GRAY_ALPHA, CS_RGB, CS_RGB_ALPHA, CS_CMYK, CS_CMYK_ALPHA }; +enum { SPOTS_NONE, SPOTS_OVERPRINT_SIM, SPOTS_FULL }; + typedef struct { char *suffix; @@ -249,7 +251,7 @@ static int lowmemory = 0; static int errored = 0; static fz_colorspace *colorspace; -static int spots = 0; +static int spots = SPOTS_NONE; static int alpha; static char *filename; static int files = 0; @@ -343,6 +345,15 @@ static void usage(void) "\t-P\tparallel interpretation/rendering (disabled in this non-threading build)\n" #endif "\t-N\tdisable ICC workflow (\"N\"o color management)\n" + "\t-O -\tControl spot rendering\n" + "\t\t 0 = No spot rendering\n" +#ifdef FZ_ENABLE_SPOT_RENDERING + "\t\t 1 = Overprint simulation\n" + "\t\t 2 = Full spot rendering\n" +#else + "\t\t 1 = Overprint simulation (Disabled in this build)\n" + "\t\t 2 = Full spot rendering (Disabled in this build)\n" +#endif "\n" "\t-y l\tList the layer configs to stderr\n" "\t-y -\tSelect layer config (by number)\n" @@ -1005,8 +1016,12 @@ static void drawpage(fz_context *ctx, fz_document *doc, int pagenum) if (seps) { int i, n = fz_count_separations(ctx, seps); - for (i = 0; i < n; i++) - fz_set_separation_behavior(ctx, seps, i, FZ_SEPARATION_SPOT); + if (spots == SPOTS_FULL) + for (i = 0; i < n; i++) + fz_set_separation_behavior(ctx, seps, i, FZ_SEPARATION_SPOT); + else + for (i = 0; i < n; i++) + fz_set_separation_behavior(ctx, seps, i, FZ_SEPARATION_COMPOSITE); } } fz_catch(ctx) @@ -1407,7 +1422,7 @@ int mudraw_main(int argc, char **argv) fz_var(doc); - while ((c = fz_getopt(argc, argv, "p:o:F:R:r:w:h:fB:c:G:Is:A:DiW:H:S:T:U:XLvPl:y:N")) != -1) + while ((c = fz_getopt(argc, argv, "p:o:F:R:r:w:h:fB:c:G:Is:A:DiW:H:S:T:U:XLvPl:y:NO:")) != -1) { switch (c) { @@ -1435,6 +1450,13 @@ int mudraw_main(int argc, char **argv) case 'U': layout_css = fz_optarg; break; case 'X': layout_use_doc_css = 0; break; + case 'O': spots = fz_atof(fz_optarg); +#ifndef FZ_ENABLE_SPOT_RENDERING + fprintf(stderr, "Spot rendering/Overprint/Overprint simulation not enabled in this build\n"); + spots = SPOTS_NONE; +#endif + break; + case 's': if (strchr(fz_optarg, 't')) ++showtime; if (strchr(fz_optarg, 'm')) ++showmemory; @@ -1588,7 +1610,11 @@ int mudraw_main(int argc, char **argv) if (!strcmp(format, suffix_table[i].suffix+1)) { output_format = suffix_table[i].format; - spots = suffix_table[i].spots; + if (spots == SPOTS_FULL && suffix_table[i].spots == 0) + { + fprintf(stderr, "Output format '%s' does not support spot rendering.\nDoing overprint simulation instead.\n", suffix_table[i].suffix+1); + spots = SPOTS_OVERPRINT_SIM; + } break; } } @@ -1611,7 +1637,11 @@ int mudraw_main(int argc, char **argv) { suffix = s+1; output_format = suffix_table[i].format; - spots = suffix_table[i].spots; + if (spots == SPOTS_FULL && suffix_table[i].spots == 0) + { + fprintf(stderr, "Output format '%s' does not support spot rendering.\nDoing overprint simulation instead.\n", suffix_table[i].suffix+1); + spots = SPOTS_OVERPRINT_SIM; + } i = 0; } } |