add src prop

Author: jogibear9988

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@node-projects/svghmi.webcomponent",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "description": "a svghmi webcomponent.",
   "type": "module",
   "main": "./dist/index.js",

src/designer/SvgHmiPropertiesService.ts

@@ -11,11 +11,16 @@ export default class SvgHmiPropertiesService extends AbstractPolymerLikeProperti
   }
 
   public override async getProperties(designItem: IDesignItem): Promise<IProperty[] | IPropertyGroup[]> {
-    return Array.from((<SvgHmi>designItem.element)._svgHmiProperties.entries().map(x => ({
+    return [{
+      name: 'src',
+      type: 'string',
+      service: this,
+      propertyType: PropertyType.propertyAndAttribute
+    }, ...(<SvgHmi>designItem.element)._svgHmiProperties.entries().map(x => ({
       name: x[1].name,
       type: x[1].type,
       service: this,
       propertyType: PropertyType.propertyAndAttribute
-    })));
+    }))];
   }
 }