Pull request #2653: 无JIRA任务 兼容扩展图表

Merge in DESIGN/design from ~BJORN/design:feature/10.0 to feature/10.0

* commit 'a0aaae6ecea0431dfcb403d1d1d96d6eb34cce88':
  无JIRA任务 兼容扩展图表

designer-chart/src/main/java/com/fr/van/chart/designer/component/background/VanChartGradientPane.java

@@ -0,0 +1,13 @@
+package com.fr.van.chart.designer.component.background;
+
+import com.fr.common.annotations.Compatible;
+
+/**
+ * @author Bjorn
+ * @version 10.0
+ * Created by Bjorn on 2020-10-20
+ * 扩展图表兼容
+ */
+@Compatible
+public class VanChartGradientPane extends com.fr.design.mainframe.backgroundpane.VanChartGradientPane {
+}