1 files changed, 15 insertions, 0 deletions
diff --git a/doc/progs/image_package3.go b/doc/progs/image_package3.go
new file mode 100644
index 0000000000..13d0f08079
--- /dev/null
+++ b/doc/progs/image_package3.go
@@ -0,0 +1,15 @@
+// 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(2, 1, 5, 5).Add(image.Pt(-4, -2))
+	fmt.Println(r.Dx(), r.Dy(), image.Pt(0, 0).In(r)) // prints 3 4 true
+}