Java Code Examples for org.eclipse.draw2d.geometry.Point#getTranslated()

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Example 1
Source File: EdgeLabelQuery.java    From statecharts with Eclipse Public License 1.0 3 votes vote down vote up 
/**
 * Get the standard center location according to the label keyPoint (
 * {@link org.eclipse.gmf.runtime.diagram.ui.editparts.LabelEditPart#getKeyPoint()}
 * ) and the default snap back position (
 * {@link LabelEditPart#getSnapBackPosition(String)}
 *
 * @param pointsList The points of the edge of the label.
 * @param keyPoint   The keyPoint of the label (
 *                   {@link org.eclipse.gmf.runtime.diagram.ui.editparts.LabelEditPart#getKeyPoint()}
 *                   ).
 * @return The center of the label {@link Bounds} if this label is located by
 *         default.
 */
private Point getStandardLabelCenterLocation(PointList pointsList, Integer keyPoint) {
	int percentage = getLocation(keyPoint);
	Point newAnchorPoint = getAnchorPoint(pointsList, percentage);
	Point snapBackPosition = getSnapBackPosition(keyPoint);
	Point standardLabelCenter = newAnchorPoint.getTranslated(snapBackPosition);
	return standardLabelCenter;
}