* @param endPoint
*/
public static void renderTie(Graphics graphics, TieForm tieForm,
Point startPoint, Point endPoint) {
graphics.setForegroundColor(calculateVariantColor(tieForm));
Tie tieNode = (Tie) tieForm.getMeiNode();
boolean isAbove = true;
if (tieNode.isSetCurvedir()) {
isAbove = tieNode.getCurvedir().equalsIgnoreCase(
GraphicalConstants.PROPCOMBO_STRING_ARRAY_CURVEDIR[0]);
}
if (startPoint != null
&& endPoint != null
&& (isVisibleArea(MusicPlugin.getDefault().getActiveEditor()