protected override void SetTrack(PointF ModelOrigin, Color backColor)
{
PointF canvasOrigin = DrawingUtils.Instance.CoordinateTrans(ModelOrigin);
PointF[] points = new PointF[this.points.Length];
for (int i = 0; i < this.points.Length; i++)
{
points[i] = new PointF(this.points[i].X + canvasOrigin.X, this.points[i].Y + canvasOrigin.Y);
}
this.polyLine = new PolyLineDraw(points, Properties.Settings.Default.TrackWidth, backColor, true);
}
public bool IsHitting(PointF mouseLocationInModel, DirectiveDraw entity)
{
PolyLineDraw polyLine = entity as PolyLineDraw;
for (int i = 0; i < polyLine.points.Length - 1; i++)
{
if (Geometry.PointInLine(mouseLocationInModel, polyLine.points[i], polyLine.points[i + 1], polyLine.lineWidth))
{
return(true);
}
}
return(false);
}
public bool IsContain(RectangleF mouseRect, DirectiveDraw entity)
{
PolyLineDraw polyLine = entity as PolyLineDraw;
for (int i = 0; i < polyLine.points.Length - 1; i++)
{
if (!Geometry.RectContainLine(mouseRect, polyLine.points[i], polyLine.points[i + 1]))
{
return(false);
}
}
return(true);
}