1 files changed, 16 insertions, 0 deletions
diff --git a/doc/progs/image_package4.go b/doc/progs/image_package4.go
new file mode 100644
index 000000000..c46fddf07
--- /dev/null
+++ b/doc/progs/image_package4.go
@@ -0,0 +1,16 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import (
+	"fmt"
+	"image"
+)
+
+func main() {
+	r := image.Rect(0, 0, 4, 3).Intersect(image.Rect(2, 2, 5, 5))
+	// Size returns a rectangle's width and height, as a Point.
+	fmt.Printf("%#v\n", r.Size()) // prints image.Point{X:2, Y:1}
+}