CHART-15840 图表第一次加载慢

designer-chart/src/main/java/com/fr/design/chart/ChartDesignerActivator.java

@@ -15,6 +15,7 @@ import com.fr.locale.LocaleScope;
 import com.fr.module.Activator;
 import com.fr.module.extension.Prepare;
 import com.fr.plugin.chart.vanchart.export.ImagePainter;
+import com.fr.plugin.chart.vanchart.export.PainterDispatcher;
 import com.fr.stable.bridge.StableFactory;
 import com.fr.stable.plugin.ExtraChartDesignClassManagerProvider;
 import com.fr.van.chart.DownloadOnlineSourcesHelper;
@@ -46,6 +47,7 @@ public class ChartDesignerActivator extends Activator implements Prepare {
 
         ImagePainter.registerDownloadSourcesEvent(new DownloadOnlineSourcesHelper());
         ImagePainter.registerDefaultCallbackEvent(HistoryTemplateListCache.getInstance());
+        PainterDispatcher.getInstance().distributeDesignPainter();
 
         ChartTypeInterfaceManager.addPluginChangedListener();
     }