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Orignally published on The Go Programming Language, September 21, 2011. http://blog.golang.org/2011/09/go-image-package.html Update #2547 R=adg, nigeltao CC=golang-dev https://golang.org/cl/5933049
17 lines
371 B
Go
17 lines
371 B
Go
// Copyright 2012 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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import (
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"fmt"
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"image"
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)
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func main() {
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r := image.Rect(2, 1, 5, 5)
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// Dx and Dy return a rectangle's width and height.
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fmt.Println(r.Dx(), r.Dy(), image.Pt(0, 0).In(r)) // prints 3 4 false
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}
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