Merge pull request #1096 from ecomfe/fix-path

fix(path): using appendData instead of setData for path

Author: Ovilia

src/core/PathProxy.ts

@@ -389,7 +389,7 @@ export default class PathProxy {
         for (let i = 0; i < len; i++) {
             appendSize += path[i].len();
         }
-        if (hasTypedArray && (this.data instanceof Float32Array)) {
+        if (hasTypedArray && (this.data instanceof Float32Array || !this.data)) {
             this.data = new Float32Array(offset + appendSize);
         }
         for (let i = 0; i < len; i++) {

src/tool/path.ts

@@ -389,7 +389,7 @@ function createPathOptions(str: string, opts: SVGPathOption): InnerSVGPathOption
     const innerOpts: InnerSVGPathOption = extend({}, opts);
     innerOpts.buildPath = function (path: PathProxy | CanvasRenderingContext2D) {
         if (isPathProxy(path)) {
-            path.setData(pathProxy.data);
+            path.appendPath(pathProxy);
             // Svg and vml renderer don't have context
             const ctx = path.getContext();
             if (ctx) {