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-rw-r--r--src/extension/internal/cairo-render-context.cpp35
1 files changed, 3 insertions, 32 deletions
diff --git a/src/extension/internal/cairo-render-context.cpp b/src/extension/internal/cairo-render-context.cpp
index 4869472da..791073e90 100644
--- a/src/extension/internal/cairo-render-context.cpp
+++ b/src/extension/internal/cairo-render-context.cpp
@@ -128,8 +128,7 @@ CairoRenderContext::CairoRenderContext(CairoRenderer *parent) :
_renderer(parent),
_render_mode(RENDER_MODE_NORMAL),
_clip_mode(CLIP_MODE_MASK),
- _omittext_state(EMPTY),
- _omittext_missing_pages(0)
+ _omittext_state(EMPTY)
{
}
@@ -885,13 +884,6 @@ CairoRenderContext::finish(bool finish_surface)
if (_vector_based_target && finish_surface)
cairo_show_page(_cr);
- // PDF+TeX Output, see CairoRenderContext::_prepareRenderGraphic()
- while (_omittext_missing_pages > 0) {
- _omittext_missing_pages--;
- g_warning("PDF+TeX output: issuing blank PDF page at end (workaround for previous error)");
- cairo_show_page(_cr);
- }
-
cairo_destroy(_cr);
_cr = NULL;
@@ -1445,29 +1437,8 @@ CairoRenderContext::_prepareRenderGraphic()
// Only PDFLaTeX supports importing a single page of a graphics file,
// so only PDF backend gets interleaved text/graphics
if (_is_omittext && _target == CAIRO_SURFACE_TYPE_PDF) {
- if (_omittext_state == NEW_PAGE_ON_GRAPHIC) {
- if (cairo_get_group_target(_cr) != cairo_get_target(_cr)) {
- // we are in the middle of a group, i. e., between cairo_push_group() and cairo_pop_group().
- // cairo_show_page() has no effect here!
- // To ensure that the the generated TeX source doesn't try to include non-existing pages,
- // we will later output an extra blank page.
- // This is a workaround for bug #1417470.
- g_warning("PDF+TeX output: Found text inside a clipped/masked group. This is not supported, the Z-order will be incorrect. Blank pages will be added to the PDF output to work around bug #1417470.");
- _omittext_missing_pages++;
- } else {
- // no group is active, create new page
- cairo_show_page(_cr);
- // Output missing pages (workaround for the 'if' case above).
- // With this solution, the Z-order is more wrong than necessary.
- // It would be better to print the blank pages first, and then the actual current page.
- // However, this isn't easily possible with cairo.
- while (_omittext_missing_pages > 0) {
- _omittext_missing_pages--;
- g_warning("PDF+TeX output: issuing blank PDF page (workaround for previous error)");
- cairo_show_page(_cr);
- }
- }
- }
+ if (_omittext_state == NEW_PAGE_ON_GRAPHIC)
+ cairo_show_page(_cr);
_omittext_state = GRAPHIC_ON_TOP;
}
}