final double position = Math.min((double) pageHeight, Math.max((double) 0, scaledHeight));
final GuideLine guideLine = new GuideLine(position, e.getButton() == MouseEvent.BUTTON1);
final UndoManager undo = getRenderContext().getUndo();
undo.addChange(new AddVerticalGuidelineUndoEntry(guideLine, getInstanceID()));
linealModel.addGuidLine(guideLine);
}
public void mousePressed(final MouseEvent e)
{
final int padding = (int) getPadding();