コード例 #1
0
 public static int getMinimumHeight(IFigure figure) {
   int height = figure.getBounds().height;
   if (figure instanceof FlowPage) {
     FlowPage fp = (FlowPage) figure;
     TextFlow tf = (TextFlow) fp.getChildren().get(0);
     Dimension textExtents = TextUtilities.INSTANCE.getTextExtents(tf.getText(), tf.getFont());
     List<?> fragments = tf.getFragments();
     if (fragments.size() != 0) {
       height = fragments.size() * textExtents.height;
       // include border padding
       height = height + figure.getBorder().getInsets(figure).getHeight();
     }
   }
   return height;
 }
コード例 #2
0
ファイル: ROIFigure.java プロジェクト: kuan-ming/nebula
 @Override
 protected void paintFigure(Graphics graphics) {
   if (roiInfoProvider != null && roiDataBounds != null) {
     String text =
         roiInfoProvider.getROIInfo(
             roiDataBounds.x, roiDataBounds.y, roiDataBounds.width, roiDataBounds.height);
     Dimension size = TextUtilities.INSTANCE.getTextExtents(text, getFont());
     graphics.pushState();
     graphics.translate(getLocation());
     graphics.fillRectangle(roiGeoBounds.x, roiGeoBounds.y - size.height, size.width, size.height);
     graphics.drawText(text, roiGeoBounds.x, roiGeoBounds.y - size.height);
     graphics.popState();
   }
   super.paintFigure(graphics);
 }