text render bug fixed

src/module/text.js

@@ -7,7 +7,7 @@ var TextRenderer = KityMinder.TextRenderer = kity.createClass('TextRenderer', {
         return new kity.Text()
             .setId(KityMinder.uuid('node_text'))
             .setVerticalAlign('middle')
-            .setAttr('text-rendering', 'default');
+            .setAttr('text-rendering', 'inherit');
     },
 
     update: function(text, node) {

src/module/zoom.js

@@ -5,6 +5,11 @@ KityMinder.registerModule('Zoom', function() {
 
     me.setDefaultOptions('zoom', [10, 20, 30, 50, 80, 100, 120, 150, 200]);
 
+    function setTextRendering() {
+        var value = me._zoomValue >= 100 ? 'optimize-speed' : 'geometricPrecision';
+        me.getRenderContainer().setAttr('text-rendering', value);
+    }
+
     function fixPaperCTM(paper) {
         var node = paper.shapeNode;
         var ctm = node.getCTM();
@@ -23,6 +28,9 @@ KityMinder.registerModule('Zoom', function() {
             };
             paper.setViewPort(viewport);
             if (value == 100) fixPaperCTM(paper);
+        },
+        getZoomValue: function() {
+            return this._zoomValue;
         }
     });
 
@@ -43,14 +51,8 @@ KityMinder.registerModule('Zoom', function() {
         if (timeline) {
             timeline.pause();
         }
-        function setTextRendering(value) {
-            minder.getRoot().traverse(function(node) {
-                node.getTextShape().setAttr('text-rendering', value);
-            });
-        }
-        setTextRendering(value >= 100 ? 'optimize-speed' : 'geometricPrecision');
-        timeline = animator.start(minder, 300, 'easeInOutSine', function() {
-        });
+        setTextRendering();
+        timeline = animator.start(minder, 300, 'easeInOutSine', function() {});
     }
 
     var ZoomCommand = kity.createClass('Zoom', {
@@ -102,6 +104,7 @@ KityMinder.registerModule('Zoom', function() {
     return {
         init: function() {
             this._zoomValue = 100;
+            setTextRendering();
         },
         commands: {
             'zoom-in': ZoomInCommand,