poppler/CairoOutputDev.cc | 14 ++++++++++++++
1 file changed, 14 insertions(+)
New commits:
commit 448f03cfc429d33bfa5527e3dc964ef5da10ee94
Author: Adrian Johnson <ajohn...@redneon.com>
Date: Mon Nov 9 22:52:39 2009 +1030
Don't render the color white in type 3 glyphs in the cairo backend
PDF allows the "g" operator in Type 3 charprocs but cairo user fonts
will render any stroke or fill in the font color.
As the only PDFs I've seen with "g" in the charprocs are only using
the gray values 0 or 1, a workaround is to disable strokes and fills
of the charproc when the gray level is > 0.5.
diff --git a/poppler/CairoOutputDev.cc b/poppler/CairoOutputDev.cc
index 500583a..ec9aaa5 100644
--- a/poppler/CairoOutputDev.cc
+++ b/poppler/CairoOutputDev.cc
@@ -638,6 +638,13 @@ void CairoOutputDev::doPath(cairo_t *cairo, GfxState
*state, GfxPath *path) {
}
void CairoOutputDev::stroke(GfxState *state) {
+ if (inType3Char) {
+ GfxGray gray;
+ state->getFillGray(&gray);
+ if (colToDbl(gray) > 0.5)
+ return;
+ }
+
doPath (cairo, state, state->getPath());
cairo_set_source (cairo, stroke_pattern);
LOG(printf ("stroke\n"));
@@ -649,6 +656,13 @@ void CairoOutputDev::stroke(GfxState *state) {
}
void CairoOutputDev::fill(GfxState *state) {
+ if (inType3Char) {
+ GfxGray gray;
+ state->getFillGray(&gray);
+ if (colToDbl(gray) > 0.5)
+ return;
+ }
+
doPath (cairo, state, state->getPath());
cairo_set_fill_rule (cairo, CAIRO_FILL_RULE_WINDING);
cairo_set_source (cairo, fill_pattern);
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