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pdf: ensure all transparency groups are isolated

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This commit is contained in:
Adrian Johnson 2012-02-25 16:56:08 +10:30
parent 2de75b1a34
commit 2d3a1c7318
1 changed files with 4 additions and 0 deletions
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4
src/cairo-pdf-surface.c
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@ -1724,6 +1724,7 @@ _cairo_pdf_surface_write_memory_stream (cairo_pdf_surface_t *surface,
" /Group <<\n"
" /Type /Group\n"
" /S /Transparency\n"
" /I true\n"
" /CS /DeviceRGB\n",
bbox->p1.x, bbox->p1.y, bbox->p2.x, bbox->p2.y);
@ -1872,6 +1873,7 @@ _cairo_pdf_surface_open_content_stream (cairo_pdf_surface_t *surface,
" /Group <<\n"
" /Type /Group\n"
" /S /Transparency\n"
" /I true\n"
" /CS /DeviceRGB\n"
" >>\n"
" /Resources %d 0 R\n",
@ -3440,6 +3442,7 @@ cairo_pdf_surface_emit_transparency_group (cairo_pdf_surface_t *surface,
" /Group\n"
" << /Type /Group\n"
" /S /Transparency\n"
" /I true\n"
" /CS /DeviceGray\n"
" >>\n",
surface->width,
@ -6044,6 +6047,7 @@ _cairo_pdf_surface_write_page (cairo_pdf_surface_t *surface)
" /Group <<\n"
" /Type /Group\n"
" /S /Transparency\n"
" /I true\n"
" /CS /DeviceRGB\n"
" >>\n"
" /Resources %d 0 R\n"