public void DrawLine(GHIElectronics.TinyCLR.UI.Media.Pen pen, int x0, int y0, int x1, int y1)
{
base.VerifyAccess();
if (pen != null)
{
this._bitmap.DrawLine(pen.Color, pen.Thickness, this._x + x0, this._y + y0, this._x + x1, this._y + y1);
}
}
public void DrawEllipse(GHIElectronics.TinyCLR.UI.Media.Brush brush, GHIElectronics.TinyCLR.UI.Media.Pen pen, int x, int y, int xRadius, int yRadius)
{
base.VerifyAccess();
if (brush != null)
{
brush.RenderEllipse(this._bitmap, pen, this._x + x, this._y + y, xRadius, yRadius);
}
else if ((pen != null) && (pen.Thickness > 0))
{
this._bitmap.DrawEllipse(pen.Color, pen.Thickness, this._x + x, this._y + y, xRadius, yRadius, Colors.Transparent, 0, 0, Colors.Transparent, 0, 0, 0);
}
}
public void DrawRectangle(GHIElectronics.TinyCLR.UI.Media.Brush brush, GHIElectronics.TinyCLR.UI.Media.Pen pen, int x, int y, int width, int height)
{
base.VerifyAccess();
if (brush != null)
{
brush.RenderRectangle(this._bitmap, pen, this._x + x, this._y + y, width, height);
}
else if ((pen != null) && (pen.Thickness > 0))
{
this._bitmap.DrawRectangle(pen.Color, pen.Thickness, this._x + x, this._y + y, width, height, 0, 0, Colors.Transparent, 0, 0, Colors.Transparent, 0, 0, 0);
}
}
public void DrawPolygon(GHIElectronics.TinyCLR.UI.Media.Brush brush, GHIElectronics.TinyCLR.UI.Media.Pen pen, int[] pts)
{
base.VerifyAccess();
brush.RenderPolygon(this._bitmap, pen, pts);
int num = pts.Length / 2;
for (int i = 0; i < (num - 1); i++)
{
this.DrawLine(pen, pts[i * 2], pts[(i * 2) + 1], pts[(i * 2) + 2], pts[(i * 2) + 3]);
}
if (num > 2)
{
this.DrawLine(pen, pts[(num * 2) - 2], pts[(num * 2) - 1], pts[0], pts[1]);
}
}
