|
public DrawEllipse ( |
||
| aPen | ||
| rect | ||
| return | void | |
public void RunOnce(GDIRenderer aPort)
{
int cxClient = fSize.Width;
int cyClient = fSize.Height;
aPort.SaveState();
GDIPen rectPen = new GDICosmeticPen(PenStyle.Solid, RGBColor.Black, Guid.NewGuid());
GDISolidBrush rectBrush = new GDISolidBrush(RGBColor.White);
// Do a rectangle
Rectangle rect = Rectangle.FromLTRB(cxClient / 8, cyClient / 8,
(7 * cxClient / 8), (7 * cyClient / 8));
aPort.FillRectangle(rectBrush, rect.Left, rect.Top, rect.Width, rect.Height);
aPort.DrawRectangle(rectPen, rect.Left, rect.Top, rect.Width, rect.Height);
// Now do a couple of lines using a dash/dot/dot pen
GDIPen aPen = new GDIPen(PenType.Cosmetic, PenStyle.DashDotDot, PenJoinStyle.Round, PenEndCap.Round, RGBColor.Black, 1, Guid.NewGuid());
aPort.DrawLine(aPen, new Point(0, 0), new Point(cxClient, cyClient));
aPort.DrawLine(aPen, new Point(0, cyClient), new Point(cxClient, 0));
// Now an ellipse
aPort.DrawEllipse(aPen, rect);
// Last, a rounded rectangle
Rectangle rRect = Rectangle.FromLTRB(cxClient / 4, cyClient / 4,
3 * cxClient / 4, 3 * cyClient / 4);
aPort.DrawRoundRect(aPen, rRect, cxClient / 4, cyClient / 4);
aPort.ResetState();
}