Details
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Bug
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Resolution: Done
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P2: Important
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5.1.0
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None
Description
QtLocation's MapPolylines seem to be rendered awfully, in specific the problems are:
1. Edges of polylines look jagged, even after setting opacity.
2. Polylines seem to be constructed of individual segments. In turns, these segments partially overlap, which causes an awful irregular striping effect when opacity is below one.
3. Line ends are square/butt, while round should be much better for routes.
Attachments
Issue Links
- relates to
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QTBUG-49303 Qt Location: fix for low quality of MapPolyline (track, route) rendering due to overlapping triangles
- Closed
For Gerrit Dashboard: QTBUG-38459 | ||||||
---|---|---|---|---|---|---|
# | Subject | Branch | Project | Status | CR | V |
222426,3 | Fix MapPolyline QQuickItem geometry to allow enabling layers | 5.11 | qt/qtlocation | Status: MERGED | +2 | 0 |
282882,41 | Enable mercator-to-screen projection in GLSL | 5.15 | qt/qtlocation | Status: MERGED | +2 | 0 |
285381,17 | Add geometry simplification to MapPolyline/MapPolylineObjectQSG | 5.15 | qt/qtlocation | Status: MERGED | +2 | 0 |