Expose map.getImage

mapbox · Nov 30, 2017 · 734cb37 · 734cb37
1 parent 4a1329f
commit 734cb37
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diff --git a/src/style/style.js b/src/style/style.js
@@ -456,6 +456,10 @@ class Style extends Evented {
         this.fire('data', {dataType: 'style'});
     }
 
+    getImage(id: string): ?StyleImage {
+        return this.imageManager.getImage(id);
+    }
+
     removeImage(id: string) {
         if (!this.imageManager.getImage(id)) {
             return this.fire('error', {error: new Error('No image with this name exists.')});

diff --git a/src/ui/map.js b/src/ui/map.js
@@ -1062,6 +1062,22 @@ class Map extends Camera {
         this.style.addImage(id, { data: ((data: any): RGBAImage), pixelRatio, sdf });
     }
 
+    /**
+     * Get an image from the style (such as one used by `icon-image` or `background-pattern`).
+     *
+     * @param id The ID of the image.
+     */
+    getImage(id: string): ?StyleImage {
+        if (!id) {
+            this.fire('error', {
+                error: new Error('Missing required image id')
+            });
+            return;
+        }
+
+        return this.style.getImage(id);
+    }
+
     /**
      * Remove an image from the style (such as one used by `icon-image` or `background-pattern`).
      *