private void Form1_Shown(object sender, EventArgs e)
{
Debug.WriteLine("Form1_Shown");
surface = new Win32Surface(this.CreateGraphics().GetHdc());
context = new Context(surface);
textFormat = DWriteCairo.CreateTextFormat(
"Consolas",
FontWeight.Normal,
FontStyle.Normal,
FontStretch.Normal,
12);
textFormat.TextAlignment = TextAlignment.Center;
float left, top, width, height;
// get actual size of the text
var measureLayout = DWriteCairo.CreateTextLayout(s, textFormat, 4096, 4096);
measureLayout.GetRect(out left, out top, out width, out height);
measureLayout.Dispose();
// build text context against the size and format
textLayout = DWriteCairo.CreateTextLayout(s, textFormat, (int)Math.Ceiling(width), (int)Math.Ceiling(height));
Debug.WriteLine("showing layout");
Path path = DWriteCairo.RenderLayoutToCairoPath(context, textLayout);
context.AppendPath(path);
context.Fill();
textLayout.GetRect(out left, out top, out width, out height);
textRect = new System.Drawing.RectangleF(left, top, width, height);
context.Rectangle(left, top, width, height);
context.Stroke();
context.GetTarget().Flush();
}