Documentation updated

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nfnt 2012-08-03 17:41:21 +02:00
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@ -3,9 +3,40 @@ Resize
Image resizing for the [Go programming language](http://golang.org) that provides a few interpolation methods. Image resizing for the [Go programming language](http://golang.org) that provides a few interpolation methods.
Installation
============
```bash
$ go get github.com/nfnt/resize
```
It's that easy!
Usage
=====
Import package with
```go
import "github.com/nfnt/resize"
```
Resize creates a scaled image with new dimensions (w,h) using the interpolation function interp.
```go
resize.Resize(w int, h int, img image.Image, interp InterpolationFunction) image.Image
```
The provided interpolation functions are
- NearestNeighbor: Nearest-neighbor interpolation
- Bilinear: Bilinear interpolation
- Bicubic: Bicubic interpolation
- Lanczos3: Convolution with windowed Sinc function, a=3
License License
======= =======
Copyright (c) 2012 Jan Schlicht <janschlicht@gmail.com> Copyright (c) 2012 Jan Schlicht <janschlicht@gmail.com>
This software is released unter the ISC license. This software is released unter the ISC license.
The license text is at <http://www.isc.org/software/license> The license text is at <http://www.isc.org/software/license>