fix line draw altitude wall Not working properly fix #2167 (#2168)

maptalks · Dec 25, 2023 · 1933c86 · 1933c86
1 parent 7830138
commit 1933c86
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Showing 3 changed files with 163 additions and 88 deletions.
diff --git a/src/geometry/Geometry.js b/src/geometry/Geometry.js
@@ -1524,6 +1524,14 @@ class Geometry extends JSONAble(Eventable(Handlerable(Class))) {
         return 0;
     }
 
+    hasAltitude() {
+        const altitude = this._getAltitude();
+        if (!altitude) {
+            return false;
+        }
+        return true;
+    }
+
     setAltitude(alt) {
         if (!isNumber(alt)) {
             return this;

diff --git a/src/renderer/geometry/symbolizers/DrawAltitudeSymbolizer.js b/src/renderer/geometry/symbolizers/DrawAltitudeSymbolizer.js
@@ -44,8 +44,11 @@ export default class DrawAltitudeSymbolizer extends PointSymbolizer {
         if (!layer.options['drawAltitude']) {
             return;
         }
-        const properties = this.geometry.getProperties();
-        if (!properties || !properties[layer.options['altitudeProperty']]) {
+        // const properties = this.geometry.getProperties();
+        // if (!properties || !properties[layer.options['altitudeProperty']]) {
+        //     return;
+        // }
+        if (!this.geometry.hasAltitude()) {
             return;
         }
         const style = this._getStyle();