Opened 14 years ago
Last modified 14 years ago
#2812 new bug
Missing labels with the new labeling system
| Reported by: | jrm | Owned by: | wonder |
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| Priority: | major: does not work as expected | Milestone: | Version 1.7.0 |
| Component: | Vectors | Version: | Trunk |
| Keywords: | missing labels | Cc: | |
| Must Fix for Release: | No | Platform: | All |
| Platform Version: | Awaiting user input: | no |
Description
Hi,
The new labeling system doesn't display all the labels of a layer, see the joined file for an example using an integer field for labels. The parameters used are free placement and no obstacles, activating colliding and candidate labels modify nothing.
The old labeling system displays them all, I can reproduce this problem with other layers.
Attachments (1)
Change History (4)
by , 14 years ago
| Attachment: | missing_labels.tar.lzma added |
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comment:1 by , 14 years ago
| Owner: | changed from to |
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comment:2 by , 14 years ago
| Milestone: | Version 1.5.0 → Version 1.6.0 |
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comment:3 by , 14 years ago
The bug is due to topological errors in the polygons, the labels appears when it is corrected (not self-intersection). This behavior is making the use of the new label engine harder on gps data collected with centimetric gps, if the surveyor makes a small wrong move then the data has to be manually corrected to be labeled (automatic cleaning does not give good result).
The old labelling engine works on both uncorrected an corrected data.
shapefile having the missing labels issue