function updateBar(bar, opt, symbolMeta) {
	        var animationModel = symbolMeta.animationModel;
	        var dataIndex = symbolMeta.dataIndex;
	        var bundle = bar.__pictorialBundle;

	        graphic.updateProps(
	            bundle, {position: symbolMeta.bundlePosition.slice()}, animationModel, dataIndex
	        );

	        if (symbolMeta.symbolRepeat) {
	            createOrUpdateRepeatSymbols(bar, opt, symbolMeta, true);
	        }
	        else {
	            createOrUpdateSingleSymbol(bar, opt, symbolMeta, true);
	        }

	        createOrUpdateBarRect(bar, symbolMeta, true);

	        createOrUpdateClip(bar, opt, symbolMeta, true);
	    }
Update axis scale after data processed
@param  {module:echarts/model/Global} ecModel
@param  {module:echarts/ExtensionAPI} api