Merge pull request #43 from pblottiere/singlebandpseudocolor_stops

Add gradient stops for singlebandpseudocolor renderer
pblottiere · Jun 26, 2024 · 212f0c1 · 212f0c1
2 parents 6ab1146 + b6699a7
commit 212f0c1
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diff --git a/qsa-api/qsa_api/api/symbology.py b/qsa-api/qsa_api/api/symbology.py
@@ -88,6 +88,7 @@ def symbology_raster_singlebandpseudocolor():
         "name": f"Spectral ({ramps})",
         "color1": "0,0,0,255",
         "color2": "255,255,255,255",
+        "stops": "0.2;2,2,11,255:0.8;200,200,110,255",
         "interpolation": "Linear (Linear, Discrete, Exact)",
     }
     props["contrast_enhancement"] = {

diff --git a/qsa-api/qsa_api/raster/renderer.py b/qsa-api/qsa_api/raster/renderer.py
@@ -266,8 +266,12 @@ def _singlebandpseudocolor_properties(renderer) -> dict:
         color_2 = (
             shader_fct.sourceColorRamp().properties()["color2"].split("rgb")[0]
         )
+        stops = (
+            shader_fct.sourceColorRamp().properties()["stops"]
+        )
         props["ramp"]["color1"] = color_1
         props["ramp"]["color2"] = color_2
+        props["ramp"]["stops"] = stops
 
         ramp_type = shader_fct.colorRampType()
         if ramp_type == QgsColorRampShader.Discrete: