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57 lines
1.6 KiB
57 lines
1.6 KiB
# bimg [](https://travis-ci.org/h2non/bimg) []() [](https://godoc.org/github.com/h2non/bimg)
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Go library for blazing fast image processing based on [libvips](https://github.com/jcupitt/libvips) using C bindings.
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**bimg** was focused on performance, resizing an image with libvips is typically 4x faster than using the quickest ImageMagick and GraphicsMagick settings.
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**bimg** was heavily inspired in [sharp](https://github.com/lovell/sharp), a great node.js package for image processing build by [Lovell Fuller](https://github.com/lovell).
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`Work in progress`
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## Prerequisites
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- [libvips](https://github.com/jcupitt/libvips) v7.40.0+ (7.42.0+ recommended)
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- C++11 compatible compiler such as gcc 4.6+ or clang 3.0+
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## Installation
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```bash
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go get gopkg.in/h2non/bimg.v0
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```
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Requires Go 1.3+
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### libvips
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Run the following script as `sudo` (supports OSX, Debian/Ubuntu, Redhat, Fedora, Amazon Linux):
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```bash
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curl -s https://raw.githubusercontent.com/lovell/sharp/master/preinstall.sh | sudo bash -
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```
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The [install script](https://github.com/lovell/sharp/blob/master/preinstall.sh) requires `curl` and `pkg-config`.
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## API
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```go
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import (
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"fmt"
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"os"
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"gopkg.in/h2non/bimg"
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)
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options := bimg.Options{
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Width: 800,
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Height: 600,
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Crop: true,
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Quality: 95,
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}
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newImage, err := bimg.Resize(image, options)
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if err != nil {
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fmt.Fprintln(os.Stderr, err)
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}
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```
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## License
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MIT - Tomas Aparicio
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