protected override void OnDragStop(QGDragEventArgs e)
{
this.WPFVertexCircle.Opacity = 1;
this.WPFHighlightCircle.Opacity = 1;
base.OnDragStop(e);
}
private void __NodeDragMove(object sender, QGDragEventArgs e)
{
this.GraphRadius = ((Vector)e.CurrentPosition).Length;
this.RotationAngle = _rotationAngleStart + (
(2 * Math.PI) * (Vector.AngleBetween((Vector)e.DragOrigin, (Vector)e.CurrentPosition) / 360));
this.RefreshVertices();
}
private void __NodeDragStop(object sender, QGDragEventArgs e)
{
_rotationAngleStart = 0;
}
private void __NodeDragStart(object sender, QGDragEventArgs e)
{
_rotationAngleStart = this.RotationAngle;
}
public void __VertexDragStop(object sender, QGDragEventArgs e)
{
this.WPFEdgeLine.StrokeDashArray = null;
}
public void __VertexDragStart(object sender, QGDragEventArgs e)
{
this.WPFEdgeLine.StrokeDashArray = new DoubleCollection {
2, 1
};
}
