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Diffstat (limited to 'GdiTest/LineDrawingArea.cs')
-rw-r--r--GdiTest/LineDrawingArea.cs44
1 files changed, 44 insertions, 0 deletions
diff --git a/GdiTest/LineDrawingArea.cs b/GdiTest/LineDrawingArea.cs
new file mode 100644
index 0000000..0fc00d3
--- /dev/null
+++ b/GdiTest/LineDrawingArea.cs
@@ -0,0 +1,44 @@
+using System;
+using Cairo;
+using Gtk;
+
+namespace GdiTest
+{
+ public class LineDrawingArea : DrawingArea
+ {
+ public LineDrawingArea ()
+ {
+ }
+
+ protected override bool OnExposeEvent (Gdk.EventExpose args)
+ {
+ using (Context g = Gdk.CairoHelper.Create (args.Window))
+ {
+ g.Antialias = Antialias.None;
+ g.LineWidth = 4;
+
+ g.Color = new Color(1,0,0);
+ g.MoveTo (10, 10);
+ g.LineTo (110, 10);
+ g.Stroke ();
+
+ g.Color = new Color(0,1,0);
+ g.MoveTo (10, 10);
+ g.LineTo (10, 110);
+ g.Stroke ();
+
+ g.Color = new Color(0,0,1);
+ g.MoveTo (10, 10);
+ g.LineTo (110, 110);
+ g.Stroke ();
+
+ g.Color = new Color(0,0,0);
+ Rectangle rect = new Rectangle(210, 10, 260, 110);
+ g.Rectangle(rect);
+ g.Stroke ();
+ }
+ return true;
+ }
+ }
+}
+