symbol levels ignored for rule based rendering

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Author Name: Mayeul Kauffmann (@mayeulk)
Original Redmine Issue: 3039

Redmine category:symbology
Assignee: Martin Dobias

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Using the new symbology with rule based rendering, symbol levels are ignored

Step to reproduce: have some roads with two layers for the symbols.
Click on "Symbol levels". Check "Activate symbol levels". Define levels.
Click OK, then apply. Symbol levels are not applied.

Related bug: Just after defining symbol levels and clicking apply:
Click on "Symbol levels" again, levels defined are still there.
Click OK; click OK again to close the layer property.
Click on "Symbol levels". They are gone.

[qgib]

Author Name: Mayeul Kauffmann (@mayeulk)

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Same bug as on version 1.5.0 tested today on latest trunk version 1.6.0

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Author Name: Marco Hugentobler (@mhugent)

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This is addressed in patch #12892

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• status_id was changed from Open to Closed
• resolution was configured as duplicate

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Author Name: Mayeul Kauffmann (@mayeulk)

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Hi, this has never been solved and was closed by mistake (the following comment acknowledged that symbol levels are ignored for rule based rendering:
http://trac.osgeo.org/qgis/ticket/2832#comment:7 )

And in fact, symbol levels are still ignored. As I wrote in the mailing list, for now, all NG renderers (Single symbol, categorized, graduated) have a working "Symbol level" button, except the rule-based renderer (which has a non-working) button ; the patch at #13282 will give similar behaviour on all renderers.
For the moment we have a button that does nothing.
jctull is correct here: http://trac.osgeo.org/qgis/ticket/2832#comment:11 : "We still don't get the symbol levels"

Reference to discussion:
http://osgeo-org.1803224.n2.nabble.com/symbol-levels-in-rule-based-rendering-tt6081768.html#a6113136
http://osgeo-org.1803224.n2.nabble.com/symbol-levels-in-rule-based-rendering-tt6081768.html#a6092502#none

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• status_id was changed from Closed to Feedback
• resolution was changed from duplicate to

[qgib]

Author Name: Mayeul Kauffmann (@mayeulk)

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Patch available with ticket #13282 at:
http://trac.osgeo.org/qgis/attachment/ticket/3222/patch_on_r15676-rbr_symbol-levels_reordering_1st-rule_buttons.diff

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Author Name: Anita Graser (@anitagraser)

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• priority_id was changed from Low to Normal

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Author Name: Paolo Cavallini (@pcav)

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Confirmed here: can we apply the patch?

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• pull_request_patch_supplied was configured as 0

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Author Name: Paolo Cavallini (@pcav)

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• pull_request_patch_supplied was changed from 0 to 1

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Author Name: mattwigway . (mattwigway .)

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It's still in 1.7.0-5 RPM from Fedora Project; is it in trunk?

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Author Name: Mayeul Kauffmann (@mayeulk)

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Hi,
This is (mostly) solved in QGIS 1.7.0 since this:
#7

This is not yet in master.

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• fixed_version_id was changed from Version 1.7.0 to Version 2.0.0

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Author Name: Nathan Woodrow (@NathanW2)

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Can we close this now? The same stuff from #7 is now in master.

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Author Name: Mayeul Kauffmann (@mayeulk)

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Hi,
I wrote "mostly" solved as the patch only partly solves the issue: it is still impossible to have symbol levels and more than the first matching rule.
Mayeul

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Author Name: Giovanni Manghi (@gioman)

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mayeul kauffmann wrote:

Hi,
I wrote "mostly" solved as the patch only partly solves the issue: it is still impossible to have symbol levels and more than the first matching rule.
Mayeul

Do the latest work by Martin on the rule based renderer fix definitely this issue?

[qgib]

Author Name: Mayeul Kauffmann (@mayeulk)

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Issue solved, thanks Martin!

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• status_id was changed from Feedback to Closed

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Author Name: Mayeul Kauffmann (@mayeulk)

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• resolution was changed from to fixed
• pull_request_patch_supplied was changed from 1 to 0