public virtual bool DoCollisionDetection(DragableVerticalLabeledLine anotherVerticalLabeledLine, int xStep)
{
if (anotherVerticalLabeledLine != null && anotherVerticalLabeledLine.Visible)
{
if (!anotherVerticalLabeledLine.LabelBounds.HasValue || !LabelBounds.HasValue)
{
return(false);
}
if (anotherVerticalLabeledLine == this)
{
return(false);
}
RectangleF bounds1 = anotherVerticalLabeledLine.Bounds;
bounds1.Inflate(-3.5f, 0.0f);
RectangleF bounds2 = Bounds;
bounds2.Inflate(-3.5f, 0.0f);
return(bounds1.IntersectsWith(bounds2));
//return anotherVerticalLabeledLine.Bounds.IntersectsWith(Bounds)
//|| anotherVerticalLabeledLine.Bounds.IntersectsWith(LabelBounds.Value)
//|| anotherVerticalLabeledLine.LabelBounds.Value.IntersectsWith(Bounds)
//|| anotherVerticalLabeledLine.LabelBounds.Value.IntersectsWith(LabelBounds.Value)
//;
}
return(false);
}
public override bool DoCollisionDetection(DragableVerticalLabeledLine anotherVerticalLabeledLine, int xStep)
{
Debug.Assert(anotherVerticalLabeledLine != null);
Debug.Assert(xStep != 0);
int relation = string.Compare(Label, anotherVerticalLabeledLine.Label);
// Do collison detection only when two lines are approaching.
if (xStep > 0 && relation < 0 || xStep < 0 && relation > 0)
{
return(base.DoCollisionDetection(anotherVerticalLabeledLine, xStep));
}
return(false);
}
