Pull request #6166: CHART-20675 主题样式图表预览图调整

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

* commit '555e1dcd183cd9d08320d2c1ab94850d74ac8b4e':
  解决冲突
  CHART-20675 主题样式图表预览图调整
  REPORT-58344 主题样式frm下的图表标题增加提示

designer-base/src/main/java/com/fr/design/mainframe/theme/preview/FormThemePreviewPane.java

@@ -14,6 +14,7 @@ import com.fr.design.mainframe.theme.preview.ecpreview.ECComponentPreviewPane;
 import com.fr.general.Background;
 import com.fr.log.FineLoggerFactory;
 import com.fr.plugin.chart.PiePlot4VanChart;
+import com.fr.plugin.chart.attr.VanChartLegend;
 import com.fr.plugin.chart.attr.axis.VanChartAxis;
 import com.fr.plugin.chart.base.AttrLabel;
 import com.fr.plugin.chart.base.VanChartTools;
@@ -34,7 +35,6 @@ import java.awt.Graphics2D;
 import java.awt.geom.Rectangle2D;
 
 import static com.fr.design.i18n.Toolkit.i18nText;
-
 /**
  * @author Starryi
  * @version 1.0
@@ -180,11 +180,14 @@ public class FormThemePreviewPane extends TemplateThemePreviewPane<FormTheme> {
             vanChartTools.setFullScreen(false);
 
             PiePlot4VanChart plot = chart.getPlot();
-            plot.getLegend().setPosition(Constants.BOTTOM);
+            VanChartLegend legend = (VanChartLegend) plot.getLegend();
+            legend.setPosition(Constants.BOTTOM);
+            legend.setCustomSize(true);
+            legend.setMaxHeight(28);
             plot.getGradientStyle().setGradientType(GradientType.NONE);
             plot.setInnerRadiusPercent(75);
             plot.getRadius().setRadiusType(RadiusType.FIXED);
-            plot.getRadius().setRadius(80);
+            plot.getRadius().setRadius(70);
 
             Object[] category = {StringUtils.EMPTY};
             Object[] series = {"A1", "B1", "C1", "D1", "E1", "F1", "G1", "H1"};