diff options
Diffstat (limited to 'source/tools/mudraw.c')
| -rw-r--r-- | source/tools/mudraw.c | 67 |
1 files changed, 37 insertions, 30 deletions
diff --git a/source/tools/mudraw.c b/source/tools/mudraw.c index 75412e87..194f0386 100644 --- a/source/tools/mudraw.c +++ b/source/tools/mudraw.c @@ -481,7 +481,20 @@ static void dodrawpage(fz_context *ctx, fz_page *page, fz_display_list *list, in fz_rect mediabox; fz_device *dev = NULL; - fz_bound_page(ctx, page, &mediabox); + fz_var(dev); + + fz_try(ctx) + { + if (list) + fz_bound_display_list(ctx, list, &mediabox); + else + fz_bound_page(ctx, page, &mediabox); + } + fz_catch(ctx) + { + fz_drop_page(ctx, page); + fz_rethrow(ctx); + } if (output_format == OUT_TRACE) { @@ -502,7 +515,6 @@ static void dodrawpage(fz_context *ctx, fz_page *page, fz_display_list *list, in fz_always(ctx) { fz_drop_device(ctx, dev); - dev = NULL; } fz_catch(ctx) { @@ -520,7 +532,6 @@ static void dodrawpage(fz_context *ctx, fz_page *page, fz_display_list *list, in fz_try(ctx) { - fz_rect mediabox; fz_stext_options stext_options; if (list) fz_bound_display_list(ctx, list, &mediabox); @@ -556,7 +567,6 @@ static void dodrawpage(fz_context *ctx, fz_page *page, fz_display_list *list, in fz_always(ctx) { fz_drop_device(ctx, dev); - dev = NULL; fz_drop_stext_page(ctx, text); } fz_catch(ctx) @@ -570,19 +580,24 @@ static void dodrawpage(fz_context *ctx, fz_page *page, fz_display_list *list, in #if FZ_ENABLE_PDF else if (output_format == OUT_PDF) { - fz_buffer *contents; - pdf_obj *resources; + fz_buffer *contents = NULL; + pdf_obj *resources = NULL; + + fz_var(contents); + fz_var(resources); - dev = pdf_page_write(ctx, pdfout, &mediabox, &resources, &contents); fz_try(ctx) { pdf_obj *page_obj; + dev = pdf_page_write(ctx, pdfout, &mediabox, &resources, &contents); if (list) fz_run_display_list(ctx, list, dev, &fz_identity, NULL, cookie); else fz_run_page(ctx, page, dev, &fz_identity, cookie); fz_close_device(ctx, dev); + fz_drop_device(ctx, dev); + dev = NULL; page_obj = pdf_add_page(ctx, pdfout, &mediabox, rotation, resources, contents); pdf_insert_page(ctx, pdfout, -1, page_obj); @@ -593,7 +608,6 @@ static void dodrawpage(fz_context *ctx, fz_page *page, fz_display_list *list, in pdf_drop_obj(ctx, resources); fz_drop_buffer(ctx, contents); fz_drop_device(ctx, dev); - dev = NULL; } fz_catch(ctx) { @@ -608,26 +622,27 @@ static void dodrawpage(fz_context *ctx, fz_page *page, fz_display_list *list, in { float zoom; fz_matrix ctm; - fz_rect bounds, tbounds; + fz_rect tbounds; char buf[512]; - fz_output *out; + fz_output *out = NULL; - if (!output || !strcmp(output, "-")) - out = fz_stdout(ctx); - else - { - sprintf(buf, output, pagenum); - out = fz_new_output_with_path(ctx, buf, 0); - } + fz_var(out); - fz_bound_page(ctx, page, &bounds); zoom = resolution / 72; fz_pre_rotate(fz_scale(&ctm, zoom, zoom), rotation); - tbounds = bounds; + tbounds = mediabox; fz_transform_rect(&tbounds, &ctm); fz_try(ctx) { + if (!output || !strcmp(output, "-")) + out = fz_stdout(ctx); + else + { + sprintf(buf, output, pagenum); + out = fz_new_output_with_path(ctx, buf, 0); + } + dev = fz_new_svg_device(ctx, out, tbounds.x1-tbounds.x0, tbounds.y1-tbounds.y0, FZ_SVG_TEXT_AS_PATH, 1); if (lowmemory) fz_enable_device_hints(ctx, dev, FZ_NO_CACHE); @@ -636,13 +651,10 @@ static void dodrawpage(fz_context *ctx, fz_page *page, fz_display_list *list, in else fz_run_page(ctx, page, dev, &ctm, cookie); fz_close_device(ctx, dev); - fz_drop_device(ctx, dev); - dev = NULL; } fz_always(ctx) { fz_drop_device(ctx, dev); - dev = NULL; fz_drop_output(ctx, out); } fz_catch(ctx) @@ -656,7 +668,7 @@ static void dodrawpage(fz_context *ctx, fz_page *page, fz_display_list *list, in { float zoom; fz_matrix ctm; - fz_rect bounds, tbounds; + fz_rect tbounds; fz_irect ibounds; fz_pixmap *pix = NULL; int w, h; @@ -667,7 +679,6 @@ static void dodrawpage(fz_context *ctx, fz_page *page, fz_display_list *list, in fz_var(bander); fz_var(bit); - fz_bound_page(ctx, page, &bounds); zoom = resolution / 72; fz_pre_scale(fz_rotate(&ctm, rotation), zoom, zoom); @@ -676,7 +687,7 @@ static void dodrawpage(fz_context *ctx, fz_page *page, fz_display_list *list, in fz_pre_scale(fz_pre_translate(&ctm, 0, -height), 1, -1); } - tbounds = bounds; + tbounds = mediabox; fz_round_rect(&ibounds, fz_transform_rect(&tbounds, &ctm)); /* Make local copies of our width/height */ @@ -726,7 +737,7 @@ static void dodrawpage(fz_context *ctx, fz_page *page, fz_display_list *list, in } fz_scale(&scale_mat, scalex, scaley); fz_concat(&ctm, &ctm, &scale_mat); - tbounds = bounds; + tbounds = mediabox; fz_transform_rect(&tbounds, &ctm); } fz_round_rect(&ibounds, &tbounds); @@ -945,14 +956,10 @@ static void dodrawpage(fz_context *ctx, fz_page *page, fz_display_list *list, in fprintf(stderr, "\n"); if (lowmemory) - { fz_empty_store(ctx); - } if (showmemory) - { fz_dump_glyph_cache_stats(ctx); - } fz_flush_warnings(ctx); |