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Show a color ramp legend for vector heatmap layers (Request in QGIS) #9089

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qgis-bot opened this issue May 9, 2024 · 0 comments · Fixed by #9251
Closed

Show a color ramp legend for vector heatmap layers (Request in QGIS) #9089

qgis-bot opened this issue May 9, 2024 · 0 comments · Fixed by #9251
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3.38 QGIS 3.38 new features Properties
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QGIS 3.40

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qgis-bot commented May 9, 2024

Request for documentation

From pull request qgis/QGIS#57327
Author: @nyalldawson
QGIS version: 3.38

Show a color ramp legend for vector heatmap layers

PR Description:

Instead of showing no legend for these layers, show the color ramp as a gradient bar.

image

Users can control the text for the min/max labels, the direction of the bar, and the font settings.

This also reworks the vector renderer API so that renderers have the flexibility to create any type of legend nodes, not just QgsSymbolLegendNodes. This may be useful for other renderers in future too.

Sponsored by Rubicon Concierge Real Estate Services

Commits tagged with [need-docs] or [FEATURE]
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3.38 QGIS 3.38 new features Properties
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Legend settings for heatmap renderer selmaVH1/QGIS-Documentation
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