public override void LeftButtonDrag(Pane pane, PointF location, PointF locationStart, float pixelSize, ref bool displayUpdateNeeded)
{
Debug.Assert(pane == Pane.Map);
// Get the new set of gaps.
CircleGap[] newGaps = CircleGap.AddGap(courseObjStart.location, courseObjStart.gaps, startDrag, location);
CircleGap[] newMovableGaps = CircleGap.AddGap(courseObjStart.location, courseObjStart.movableGaps, startDrag, location);
// Put the new gaps into the highlight.
courseObjDrag = (PointCourseObj)courseObjStart.Clone();
courseObjDrag.gaps = newGaps;
courseObjDrag.movableGaps = newMovableGaps;
displayUpdateNeeded = true;
}
public AddControlGapMode(Controller controller, PointCourseObj courseObj)
{
this.controller = controller;
this.courseObjStart = (PointCourseObj)courseObj.Clone();
this.courseObjDrag = (PointCourseObj)courseObj.Clone();
}
PointCourseObj courseObj; // object to modify.
public RemoveControlGapMode(Controller controller, PointCourseObj courseObj)
{
this.controller = controller;
this.courseObj = (PointCourseObj)courseObj.Clone();
}