protected internal override Path GetPath()
{
var points = ControlPoints;
var path = new Path();
path.MoveTo(points[0].ToPointF());
for (var i = 1; i < points.Length; i++)
{
path.LineTo(points[i].ToPointF());
}
var transform = Transform;
if (!transform.IsEmpty)
{
using (var matrix = new Matrix())
{
var bounds = ControlBounds;
matrix.Translate(-bounds.X - bounds.Width / 2, -bounds.Y - bounds.Height / 2);
matrix.Scale((float)transform.ScaleX, (float)transform.ScaleY, MatrixOrder.Append);
matrix.Rotate((float)transform.Angle, MatrixOrder.Append);
matrix.Translate(bounds.X + bounds.Width / 2, bounds.Y + bounds.Height / 2, MatrixOrder.Append);
matrix.Translate((float)transform.TranslateX, (float)transform.TranslateY, MatrixOrder.Append);
path.ApplyTransform(matrix);
}
}
return(path);
}
protected Path GetWrappingPath(float dpi = 72)
{
var rectangle = Rectangle;
var path = new Path();
foreach (var r in WrappingRectangles.Where(r => !r.IsEmpty && rectangle.IntersectsWith(r)))
{
var rectToWrap = r.Clone();
rectToWrap.Width += WrappingMargin * 2;
rectToWrap.Height += WrappingMargin * 2;
path.DrawPath(rectToWrap.GetPath());
}
if (path.Points.Count > 0)
{
using (var matrix = new Matrix())
{
if (!Utils.EqualsOfFloatNumbers(Angle, 0))
{
matrix.RotateAt(-(float)Angle, rectangle.Center.ToPointF());
}
if (!Utils.EqualsOfFloatNumbers(1, HorizontalScale) || !Utils.EqualsOfFloatNumbers(1, VerticalScale))
{
matrix.Scale(1 / HorizontalScale, 1 / VerticalScale, MatrixOrder.Append);
}
if (!Utils.EqualsOfFloatNumbers(dpi, 72))
{
matrix.Scale(dpi / 72, dpi / 72, MatrixOrder.Append);
}
path.ApplyTransform(matrix);
}
}
return(path);
}
