public override void Draw(Graphics g)
{
g.SmoothingMode = SmoothingMode.AntiAlias;
Pen pen;
if (DrawPen == null)
{
pen = new Pen(Color, PenWidth);
DrawingPens.SetCurrentPen(ref pen, PenType, EndCap);
}
else
{
pen = (Pen)DrawPen.Clone();
}
GraphicsPath gp = new GraphicsPath();
gp.AddLine(startPoint, endPoint);
// Rotate the path about it's center if necessary
if (Rotation != 0)
{
RectangleF pathBounds = gp.GetBounds();
Matrix m = new Matrix();
m.RotateAt(Rotation, new PointF(pathBounds.Left + (pathBounds.Width / 2), pathBounds.Top + (pathBounds.Height / 2)), MatrixOrder.Append);
gp.Transform(m);
}
g.DrawPath(pen, gp);
gp.Dispose();
pen.Dispose();
}
public override void Draw(Graphics g)
{
g.SmoothingMode = SmoothingMode.AntiAlias;
Pen pen;
if (DrawPen == null)
{
pen = new Pen(Color, PenWidth);
DrawingPens.SetCurrentPen(ref pen, PenType, EndCap);
}
else
{
pen = DrawPen.Clone() as Pen;
}
Point[] pts = new Point[pointArray.Count];
for (int i = 0; i < pointArray.Count; i++)
{
Point px = (Point)pointArray[i];
pts[i] = px;
}
byte[] types = new byte[pointArray.Count];
for (int i = 0; i < pointArray.Count; i++)
{
types[i] = (byte)PathPointType.Line;
}
GraphicsPath gp = new GraphicsPath(pts, types);
// Rotate the path about it's center if necessary
if (Rotation != 0)
{
RectangleF pathBounds = gp.GetBounds();
Matrix m = new Matrix();
m.RotateAt(Rotation, new PointF(pathBounds.Left + (pathBounds.Width / 2), pathBounds.Top + (pathBounds.Height / 2)), MatrixOrder.Append);
gp.Transform(m);
}
g.DrawPath(pen, gp);
//g.DrawCurve(pen, pts);
gp.Dispose();
if (pen != null)
{
pen.Dispose();
}
}
/// <summary>
/// Draw rectangle
/// </summary>
/// <param name="g"></param>
public override void Draw(Graphics g)
{
Pen pen;
Brush b = new SolidBrush(FillColor);
if (DrawPen == null)
{
pen = new Pen(Color, PenWidth);
DrawingPens.SetCurrentPen(ref pen, PenType, EndCap);
}
else
{
pen = (Pen)DrawPen.Clone();
}
GraphicsPath gp = new GraphicsPath();
gp.AddRectangle(GetNormalizedRectangle(Rectangle));
// Rotate the path about it's center if necessary
if (Rotation != 0)
{
RectangleF pathBounds = gp.GetBounds();
Matrix m = new Matrix();
m.RotateAt(Rotation, new PointF(pathBounds.Left + (pathBounds.Width / 2), pathBounds.Top + (pathBounds.Height / 2)), MatrixOrder.Append);
gp.Transform(m);
}
if (Filled)
{
g.FillPath(b, gp);
}
g.DrawPath(pen, gp);
gp.Dispose();
pen.Dispose();
b.Dispose();
}
public override void Draw(Graphics g)
{
g.SmoothingMode = SmoothingMode.AntiAlias;
Pen pen;
if (DrawPen == null)
{
pen = new Pen(Color, PenWidth);
DrawingPens.SetCurrentPen(ref pen, PenType, EndCap);
}
else
{
pen = DrawPen.Clone() as Pen;
}
// Convert the array of points to a GraphicsPath object so lines are mitered correctly at the intersections
// (not to mention the object is drawn faster then drawing individual lines)
Point[] pts = new Point[pointArray.Count];
for (int i = 0; i < pointArray.Count; i++)
{
Point px = (Point)pointArray[i];
pts[i] = px;
}
byte[] types = new byte[pointArray.Count];
for (int i = 0; i < pointArray.Count; i++)
{
types[i] = (byte)PathPointType.Line;
}
GraphicsPath gp = new GraphicsPath(pts, types);
// Rotate the path about it's center if necessary
if (Rotation != 0)
{
RectangleF pathBounds = gp.GetBounds();
Matrix m = new Matrix();
m.RotateAt(Rotation, new PointF(pathBounds.Left + (pathBounds.Width / 2), pathBounds.Top + (pathBounds.Height / 2)), MatrixOrder.Append);
gp.Transform(m);
}
g.DrawPath(pen, gp);
//g.DrawCurve(pen, pts);
//
//// For DrawBeziers() to work, the pts array must have a minimum of 4 points.
//// The pts array may have more than 4 points, but if so, then after the first 4 points, remaining points must be in sets of 3 for the call to work.
//// The following code will adjust the pts array to properly fit these requirements.
//int numPoints = pts.Length;
//if (numPoints - 4 <= 0)
//{
// // Cannot call DrawBeziers() so return, drawing nothing.
// gp.Dispose();
// pen.Dispose();
// return;
//}
//while ((numPoints - 4) % 3 != 0 && numPoints - 4 > 0)
//{
// // Chop off the last point from the pts array
// numPoints--;
// Array.Resize(ref pts, numPoints);
//}
//g.DrawBeziers(pen, pts);
gp.Dispose();
if (pen != null)
{
pen.Dispose();
}
}
