protected void showAnnotationPanel(String annoText) {
String text = this.splitLines(annoText);
AnnotationAttributes attrs = this.getAnnotationPanelAttributes(text);
int yOffset =
Math.min(this.controller.getWWPanel().getSize().height - attrs.getSize().height, 250);
Point location = new Point(10 + attrs.getSize().width / 2, yOffset);
if (this.annotationPanel != null)
this.annotationPanel.setAttributes(this.getAnnotationPanelAttributes(text));
else
this.annotationPanel =
new ScreenAnnotation(annoText, location, getAnnotationPanelAttributes(text));
this.annotationPanel.setScreenPoint(location);
this.annotationPanel.setText(text);
if (this.annotationLayer == null) {
this.annotationLayer = new AnnotationLayer();
this.annotationLayer.setPickEnabled(false);
}
this.annotationLayer.removeAllAnnotations();
this.annotationLayer.addAnnotation(this.annotationPanel);
if (!this.controller.getActiveLayers().contains(this.annotationLayer))
this.controller.addInternalLayer(this.annotationLayer);
}
protected AnnotationAttributes getAnnotationPanelAttributes(String annoText) {
AnnotationAttributes attrs = new AnnotationAttributes();
attrs.setAdjustWidthToText(AVKey.SIZE_FIXED);
attrs.setSize(this.computePanelSize(annoText));
attrs.setFrameShape(AVKey.SHAPE_RECTANGLE);
attrs.setTextColor(Color.WHITE);
attrs.setBackgroundColor(new Color(0f, 0f, 0f, 0.6f));
attrs.setCornerRadius(10);
attrs.setInsets(new Insets(10, 10, 0, 0));
attrs.setBorderColor(new Color(0xababab));
attrs.setFont(Font.decode("Arial-PLAIN-12"));
attrs.setTextAlign(AVKey.LEFT);
return attrs;
}