/// <summary>
/// Draws point set on the board(graphObj)
/// </summary>
/// <param name="graphObj">Graph Object(board) to drawn on</param>
/// <param name="dx">X region on board</param>
/// <param name="dy">Y region on board</param>
/// <param name="zoom">Zoom value</param>
public override void Draw(Graphics graphObj, int dx, int dy, float zoom)
{
Brush myBrush = GetBrush(dx, dy, zoom);
Pen myPen = this.CreatePen(zoom);
// Create a path and add the object.
GraphicsPath myPath = new GraphicsPath();
// To ARRAY
PointF[] myArr = new PointF[this.points.Count];
int i = 0;
foreach (PointElement p in this.points)
{
myArr[i++] = new PointF((p.X + region.X0 + dx) * zoom,
(p.Y + region.Y0 + dy) * zoom);
}
if (myArr.Length < 3 | !this.curved)
{
if (closed && myArr.Length >= 3)
{
myPath.AddPolygon(myArr);
}
else
{
myPath.AddLines(myArr);
}
}
else
{
if (closed)
{
myPath.AddClosedCurve(myArr);
}
else
{
myPath.AddCurve(myArr);
}
}
if (this.generateCornerNames && this.closed)
{
char letter = 'A';
foreach (PointF point in myArr)
{
myPath.AddString(letter.ToString(), SystemFonts.CaptionFont.FontFamily,
(int)SystemFonts.CaptionFont.Style, 12,
PolygonHelper.CalculateCornerLetterPoint(point, myArr),
StringFormat.GenericDefault);
letter++;
}
}
Matrix translateMatrix = new Matrix();
translateMatrix.RotateAt(this.Rotation, region.GetActualregion(dx, dy, zoom));
myPath.Transform(translateMatrix);
if (this.FillEnabled)
{
if (!(this is Cube))
{
graphObj.FillPath(myBrush, myPath);
}
if (this.ShowBorder)
{
graphObj.DrawPath(myPen, myPath);
}
}
else
{
graphObj.DrawPath(myPen, myPath);
}
myPath.Dispose();
myPen.Dispose();
if (myBrush != null)
{
myBrush.Dispose();
}
}
