DenysMedvid/pdf2htmlEX
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Honor vdpi and hdpi parameters with SVG background output

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This commit is contained in:
Denis Sablic 2014-01-09 11:17:20 +01:00
parent 54e971bfc0
commit 2e4689915b
1 changed files with 6 additions and 4 deletions
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10
src/BackgroundRenderer/CairoBackgroundRenderer.cc
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@ -72,13 +72,14 @@ void CairoBackgroundRenderer::render_page(PDFDoc * doc, int pageno)
if(param.embed_image) if(param.embed_image)
html_renderer->tmp_files.add((char*)fn); html_renderer->tmp_files.add((char*)fn);
surface = cairo_svg_surface_create((char*)fn, page_width * DEFAULT_DPI, page_height * DEFAULT_DPI); surface = cairo_svg_surface_create((char*)fn, page_width * param.h_dpi / DEFAULT_DPI, page_height * param.v_dpi / DEFAULT_DPI);
} }
cairo_svg_surface_restrict_to_version(surface, CAIRO_SVG_VERSION_1_2); cairo_svg_surface_restrict_to_version(surface, CAIRO_SVG_VERSION_1_2);
cairo_surface_set_fallback_resolution(surface, param.h_dpi, param.v_dpi); cairo_surface_set_fallback_resolution(surface, param.h_dpi, param.v_dpi);
cairo_t * cr = cairo_create(surface); cairo_t * cr = cairo_create(surface);
setCairo(cr); setCairo(cr);
/*
setPrinting(false); // TODO, check the parameter setPrinting(false); // TODO, check the parameter
cairo_save(cr); cairo_save(cr);
@ -89,15 +90,16 @@ void CairoBackgroundRenderer::render_page(PDFDoc * doc, int pageno)
cairo_matrix_scale(&matrix, DEFAULT_DPI, DEFAULT_DPI); cairo_matrix_scale(&matrix, DEFAULT_DPI, DEFAULT_DPI);
cairo_transform(cr, &matrix); cairo_transform(cr, &matrix);
} }
*/
doc->displayPage(this, pageno, DEFAULT_DPI, DEFAULT_DPI,
doc->displayPage(this, pageno, param.h_dpi, param.v_dpi,
0, 0,
(!(param.use_cropbox)), (!(param.use_cropbox)),
false, false,
false, false,
nullptr, nullptr, &annot_cb, nullptr); nullptr, nullptr, &annot_cb, nullptr);
cairo_restore(cr); // cairo_restore(cr);
setCairo(nullptr); setCairo(nullptr);
{ {