Add polylineWidth param to set line width

bioretics · Nov 11, 2024 · 2c21a65 · 2c21a65
1 parent 43a726b
commit 2c21a65
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Showing 3 changed files with 10 additions and 3 deletions.
diff --git a/lib/ModelMixins/GeojsonMixin.ts b/lib/ModelMixins/GeojsonMixin.ts
@@ -857,7 +857,7 @@ function GeoJsonMixin<T extends AbstractConstructor<BaseType>>(Base: T) {
               color: useOutlineColorForLineFeatures
                 ? getOutlineColorValue
                 : getColorValue,
-              width: getOutlineWidthValue
+              width: this.terria.configParameters.polylineWidth ?? getOutlineWidthValue
             }),
             minzoom: 0,
             maxzoom: Infinity,
@@ -1076,7 +1076,7 @@ function GeoJsonMixin<T extends AbstractConstructor<BaseType>>(Base: T) {
         polygonStroke: getColor(this.terria.baseMapContrastColor),
         polylineStroke: getRandomCssColor(this.name ?? ""),
         markerStrokeWidth: 1,
-        polylineStrokeWidth: 2,
+        polylineStrokeWidth: this.terria.configParameters.polylineWidth ?? 2,
         polygonStrokeWidth: 1,
         fill: getRandomCssColor((this.name ?? "") + " fill"),
         fillAlpha: 0.75

diff --git a/lib/Models/Catalog/CatalogItems/KmlCatalogItem.ts b/lib/Models/Catalog/CatalogItems/KmlCatalogItem.ts
@@ -156,6 +156,7 @@ class KmlCatalogItem
 
         // Clamp to ground
         if (isDefined(entity.polyline)) {
+          entity.polyline.width = new ConstantProperty(this.terria.configParameters.polylineWidth ?? 2);
           entity.polyline.clampToGround = new ConstantProperty(true);
           entity.polyline.arcType = new ConstantProperty(ArcType.GEODESIC);
         } else if (isDefined(entity.billboard)) {

diff --git a/lib/Models/Terria.ts b/lib/Models/Terria.ts
@@ -423,6 +423,11 @@ export interface ConfigParameters {
    * CSS color of Cesium globe (see doc of Cesium.Color.fromCssColorString)
    */
   cesiumGlobeColor?: string;
+
+  /**
+   * Polyline width for KML and GeoJson (and derived)
+   */
+  polylineWidth?: number;
 }
 
 interface StartOptions {
@@ -660,7 +665,8 @@ export default class Terria {
     useElevationMeanSeaLevel: false,
     mapViewers: ["3d", "3dsmooth", "2d"],
     pickSize: undefined,
-    cesiumGlobeColor: undefined
+    cesiumGlobeColor: undefined,
+    polylineWidth: undefined
   };
 
   @observable