Merge pull request #444 from iwauo/bugfix/page_zoom_out_issue

fix: cells around the fixed column/row are not rendered when zooming out in browser

Author: myliang

src/component/table.js

@@ -268,7 +268,7 @@ function renderContentGrid({
   // const sumWidth = cols.sumWidth(sci, eci + 1);
   // const sumHeight = rows.sumHeight(sri, eri + 1);
   // console.log('sumWidth:', sumWidth);
-  draw.clearRect(0, 0, w, h);
+  // draw.clearRect(0, 0, w, h);
   if (!settings.showGrid) {
     draw.restore();
     return;