public void RunOnce(GDIRenderer aPort)
{
aPort.SaveState();
// Select a gray brush to draw with
aPort.UseDefaultBrush();
aPort.UseDefaultPen();
aPort.SetDefaultBrushColor(RGBColor.DarkGreen);
aPort.SetDefaultPenColor(RGBColor.Black);
// Flip the coordinate system so 0,0 is in the lower left
aPort.SetMappingMode(MappingModes.LoEnglish);
//aPort.SetViewportOrigin(0, fSize.Width);
aPort.ScaleTransform(1, -1);
aPort.Flush();
GDIPen rectPen = new GDICosmeticPen(PenStyle.Solid, RGBColor.Red, Guid.NewGuid());
GDIBrush rectBrush = new GDISolidBrush(RGBColor.DarkCyan);
for (int i = 0; i < 4; i++)
{
//aPort.DrawRectangle(rectPen, rects[i].Left, rects[i].Top, rects[i].Width, rects[i].Height);
aPort.StrokeAndFillRectangle(rectPen, rectBrush, rects[i]);
}
aPort.Flush();
aPort.ResetState();
}
public void RunOnce(GDIRenderer aPort)
{
// Do some path stuff
GPath aPath = new GPath();
aPath.Begin();
aPath.MoveTo(10, 10, false);
aPath.LineTo(10, 100, false);
aPath.LineTo(100, 100, true);
aPath.End();
GDIBrush pathBrush = new GDIBrush(BrushStyle.Solid, HatchStyle.BDiagonal, RGBColor.Cyan, Guid.NewGuid());
aPort.FillPath(pathBrush, aPath);
GDIPen pathPen = new GDIPen(PenType.Geometric,
PenStyle.Solid,
PenJoinStyle.Round,
PenEndCap.Round,
RGBColor.Black,
10,
Guid.NewGuid());
//aPort.DrawPath(pathPen, aPath);
// Now use a GDIPath
aPort.SetBkMode((int)BackgroundMixMode.Transparent);
aPort.SetTextColor(RGBColor.Black);
GDIFont aFont = new GDIFont("Impact", 96, Guid.NewGuid());
GDIContext dc = aPort.DeviceContext;
GDIPath gdipath = new GDIPath(dc, Guid.NewGuid());
gdipath.Begin();
aPort.SetFont(aFont);
aPort.DrawString(200, 200, "The Scaled Text");
gdipath.End();
aPort.Flush();
// First fill the text
aPort.FillPath(pathBrush, gdipath);
// Then stroke the path around it
GDIPen textPen = new GDIPen(PenType.Geometric,
PenStyle.Solid,
PenJoinStyle.Round,
PenEndCap.Round,
RGBColor.Black,
2,
Guid.NewGuid());
aPort.DrawPath(textPen, gdipath);
aPort.Flush();
}
public void RunOnce(GDIRenderer aPort)
{
aPort.SetBkMode((int)BackgroundMixMode.Transparent);
aPort.SetTextColor(fTextColor);
//Guid fontID = Guid.NewGuid();
//aPort.CreateFont("Times New Roman", 96, fontID);
//aPort.SelectUniqueObject(fontID);
aPort.SetFont(fFont);
aPort.DrawString(fOrigin.X, fOrigin.Y, fStringMessage);
aPort.Flush();
}
public void RunOnce(GDIRenderer aPort)
{
aPort.SaveState();
// Orient the axis with origin at upper
// left hand corner, y-axis positive going down the screen
aPort.SetMappingMode(MappingModes.Text);
// Draw the curve
aPort.DrawBeziers(fBlackPen, fFigure);
// Draw the control lines
// Control line 1
aPort.DrawLine(fRedPen, new Point(fFigure[0].X, fFigure[0].Y), new Point(fFigure[1].X, fFigure[1].Y));
// Control line 2
aPort.DrawLine(fRedPen, new Point(fFigure[2].X, fFigure[2].Y), new Point(fFigure[3].X, fFigure[3].Y));
aPort.Flush();
aPort.ResetState();
}