Opened 8 years ago

Last modified 7 years ago

#2866 new bug

Polygon looks like filled if set border style differ from Solid Line

Reported by: dr Owned by: wonder
Priority: minor: annoyance Milestone: Version 1.7.0
Component: Symbology Version: Trunk
Keywords: Cc: dr, gislab, alexbruy
Must Fix for Release: No Platform: Windows
Platform Version: Awaiting user input: no

Description

Open any vector layer. Set border style (new symbology) to any value differ from Solid Line, for example Dot Line. Set Fill style to No brush. Start to zoom feature. After any steps of zooming polygon looks like filled.

Attachments (1)

06.07.png (82.7 KB) - added by dr 8 years ago.

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Change History (10)

Changed 8 years ago by dr

Attachment: 06.07.png added

comment:1 Changed 8 years ago by dr

Make lines appear less jagged at the expense of some drawing performance must be enabled.

comment:2 Changed 8 years ago by wonder

I'm unable to reproduce to reproduce on Ubuntu 10.04 64-bit, Qt 4.6.2

comment:3 Changed 7 years ago by lutra

Unable to reproduce with trunk (r14892) under Linux. Still true under Windows?

comment:4 Changed 7 years ago by dr

Try to reproduce under Windows, looks like bug still exists (r14892), winXP.

comment:5 Changed 7 years ago by lutra

just tested osgeo4w/trunk under windows seven 32 bit and I cannot reproduce it.

comment:6 Changed 7 years ago by dr

Are you set "Make lines appear less jagged at the expense of some drawing performance must be enabled" option?

comment:7 Changed 7 years ago by lutra

yes, on both OS

comment:8 Changed 7 years ago by gislab

surprisingly I confirm, r14892, WinXP, 32bit "Make lines appear less" is turned off.

my style http://gis-lab.info/images/screenshots/20101213-jig-40kb.jpg example of an error http://gis-lab.info/images/screenshots/20101213-wwe-78kb.jpg layer (admin.shp) http://gis-lab.info/data/geosample/admin.7z

comment:9 Changed 7 years ago by lutra

Owner: changed from nobody to wonder

The weirdest things is that today I can confirm it on win Seven, but only if "Make lines appear less jagged..." is turned on.

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