Bug report #7926
blending modes layer are not exported well if resolution is high
|Affected QGIS version:||master||Regression?:||No|
|Operating System:||Easy fix?:||No|
|Pull Request or Patch supplied:||Yes||Resolution:||fixed|
|Crashes QGIS or corrupts data:||No||Copied to github as #:||16797|
when exporting a composer in raster mode (A0 or A1), when asking for higher dpi, layers with blending mode are not rendered.
I have a A1 composition , export is ok in up to 220 dpi. When asking 250 or higher, I loose those layers
With A0 same composition, the threshold is lower 50 dpi is KO.
See attached screenshot.
#7 Updated by Vincent Mora about 7 years ago
- Status changed from In Progress to Resolved
- Assignee changed from Hugo Mercier to Vincent Mora
- Resolution set to fixed
- Pull Request or Patch supplied changed from No to Yes
We found the problem with Hugo in QgsMapRenderer::render where an image could not be allocated (too big). The fix is here: