private void RadShapeEditorControl_MouseUp(object sender, MouseEventArgs e)
{
this.Cursor = Cursors.Arrow;
if (!this.mouseDown)
{
return;
}
this.mouseDown = false;
Rectangle rectangle = new Rectangle(this.downPoint.X < this.curPoint.X ? this.downPoint.X : this.curPoint.X, this.downPoint.Y < this.curPoint.Y ? this.downPoint.Y : this.curPoint.Y, Math.Abs(this.downPoint.X - this.curPoint.X), Math.Abs(this.downPoint.Y - this.curPoint.Y));
rectangle.X = (int)Math.Round((double)rectangle.X / Math.Pow((double)this.zoomFactor, 2.0)) + this.xOverflowOffset;
rectangle.Y = (int)Math.Round((double)rectangle.Y / Math.Pow((double)this.zoomFactor, 2.0)) + this.yOverflowOffset;
rectangle.Width = (int)Math.Round((double)rectangle.Width / (double)this.zoomFactor);
rectangle.Height = (int)Math.Round((double)rectangle.Height / (double)this.zoomFactor);
foreach (ShapePoint point in this.points)
{
point.Selected = this.point == null && rectangle.Contains(point.GetPoint());
if (point.Bezier)
{
point.ControlPoint1.Selected = this.point == null && rectangle.Contains(point.ControlPoint1.GetPoint());
point.ControlPoint2.Selected = this.point == null && rectangle.Contains(point.ControlPoint2.GetPoint());
}
else
{
point.ControlPoint1.Selected = false;
point.ControlPoint2.Selected = false;
}
}
this.Refresh();
}
private Point GetRealFromVirtualPoint(ShapePointBase pt)
{
return(new Point((int)Math.Round((double)(pt.GetPoint().X - this.xOverflowOffset) * (double)this.zoomFactor), (int)Math.Round((double)(pt.GetPoint().Y - this.yOverflowOffset) * (double)this.zoomFactor)));
}
/// <summary>
/// Translates a point in accordance with the offsets due to scrolling
/// </summary>
/// <param name="pt"></param>
/// <returns></returns>
private Point GetRealFromVirtualPoint(ShapePointBase pt)
{
return(new Point(
(int)Math.Round((pt.GetPoint().X - xOverflowOffset) * zoomFactor),
(int)Math.Round((pt.GetPoint().Y - yOverflowOffset) * zoomFactor)));
}