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| author | Eduard Braun <eduard.braun2@gmx.de> | 2018-08-28 17:52:11 +0000 |
|---|---|---|
| committer | Eduard Braun <eduard.braun2@gmx.de> | 2018-08-28 17:53:09 +0000 |
| commit | 1e31c41a0ef4b0f383d4f9d2941f643ae67ca646 (patch) | |
| tree | 8e88341a2dca88abb844b3c46edee3f8b79ff2e8 /src/helper | |
| parent | Fix rendering when a <tspan> has a CSS 'display' property with value 'none'. (diff) | |
| download | inkscape-1e31c41a0ef4b0f383d4f9d2941f643ae67ca646.tar.gz inkscape-1e31c41a0ef4b0f383d4f9d2941f643ae67ca646.zip | |
Fix opacity of rasterized filters in PDF export
Opacity was applied thrice:
1. when rendering the filter to a pixbuf
(i.e. transparency was baked into the bitmap)
2. when rendering this pixbuf onto a cairo surface
3. when actually rendering the (now doubly opaque) item
Avoid 1. and 2. and only apply opacity once.
Fixed bug:
- https://bugs.launchpad.net/inkscape/+bug/381677
Diffstat (limited to 'src/helper')
| -rw-r--r-- | src/helper/pixbuf-ops.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/helper/pixbuf-ops.cpp b/src/helper/pixbuf-ops.cpp index 947af3b50..a79efdbdd 100644 --- a/src/helper/pixbuf-ops.cpp +++ b/src/helper/pixbuf-ops.cpp @@ -131,6 +131,9 @@ Inkscape::Pixbuf *sp_generate_internal_bitmap(SPDocument *doc, gchar const */*fi // because that would not work if the shown item references something in defs if (item_only) { hide_other_items_recursively(doc->getRoot(), item_only, dkey); + // TODO: The following line forces 100% opacity as required by sp_asbitmap_render() in cairo-renderer.cpp + // Make it contitional if 'item_only' is ever used by other callers which need to retain opacity + item_only->get_arenaitem(dkey)->setOpacity(1.0); } Geom::IntRect final_bbox = Geom::IntRect::from_xywh(0, 0, width, height); |