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Libvips documentation URL and README copy updates

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Adriano 2018-05-19 10:36:06 -04:00
parent 4eb8362deb
commit 70672d35e3
5 changed files with 8 additions and 8 deletions
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6
README.md
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@ -6,7 +6,7 @@ bimg was designed to be a small and efficient library supporting a common set of
bimg is able to output images as JPEG, PNG and WEBP formats, including transparent conversion across them. bimg is able to output images as JPEG, PNG and WEBP formats, including transparent conversion across them.
bimg uses internally libvips, a powerful library written in C for image processing which requires a [low memory footprint](http://www.vips.ecs.soton.ac.uk/index.php?title=Speed_and_Memory_Use) bimg uses internally libvips, a powerful library written in C for image processing which requires a [low memory footprint](https://github.com/jcupitt/libvips/wiki/Speed_and_Memory_Use)
and it's typically 4x faster than using the quickest ImageMagick and GraphicsMagick settings or Go native `image` package, and in some cases it's even 8x faster processing JPEG images. and it's typically 4x faster than using the quickest ImageMagick and GraphicsMagick settings or Go native `image` package, and in some cases it's even 8x faster processing JPEG images.
If you're looking for an HTTP based image processing solution, see [imaginary](https://github.com/h2non/imaginary). If you're looking for an HTTP based image processing solution, see [imaginary](https://github.com/h2non/imaginary).
@ -77,10 +77,10 @@ The [install script](https://github.com/h2non/bimg/blob/master/preinstall.sh) re
## Performance ## Performance
libvips is probably the faster open source solution for image processing. libvips is probably the fastest open source solution for image processing.
Here you can see some performance test comparisons for multiple scenarios: Here you can see some performance test comparisons for multiple scenarios:
- [libvips speed and memory usage](http://www.vips.ecs.soton.ac.uk/index.php?title=Speed_and_Memory_Use) - [libvips speed and memory usage](https://github.com/jcupitt/libvips/wiki/Speed-and-memory-use)
## Benchmark ## Benchmark

2
image.go
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@ -203,7 +203,7 @@ func (i *Image) Metadata() (ImageMetadata, error) {
} }
// Interpretation gets the image interpretation type. // Interpretation gets the image interpretation type.
// See: http://www.vips.ecs.soton.ac.uk/supported/current/doc/html/libvips/VipsImage.html#VipsInterpretation // See: https://jcupitt.github.io/libvips/API/current/VipsImage.html#VipsInterpretation
func (i *Image) Interpretation() (Interpretation, error) { func (i *Image) Interpretation() (Interpretation, error) {
return ImageInterpretation(i.buffer) return ImageInterpretation(i.buffer)
} }

2
metadata.go
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@ -43,7 +43,7 @@ func ColourspaceIsSupported(buf []byte) (bool, error) {
} }
// ImageInterpretation returns the image interpretation type. // ImageInterpretation returns the image interpretation type.
// See: http://www.vips.ecs.soton.ac.uk/supported/current/doc/html/libvips/VipsImage.html#VipsInterpretation // See: https://jcupitt.github.io/libvips/API/current/VipsImage.html#VipsInterpretation
func ImageInterpretation(buf []byte) (Interpretation, error) { func ImageInterpretation(buf []byte) (Interpretation, error) {
return vipsInterpretationBuffer(buf) return vipsInterpretationBuffer(buf)
} }

4
options.go
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@ -89,7 +89,7 @@ const (
) )
// Interpretation represents the image interpretation type. // Interpretation represents the image interpretation type.
// See: http://www.vips.ecs.soton.ac.uk/supported/current/doc/html/libvips/VipsImage.html#VipsInterpretation // See: https://jcupitt.github.io/libvips/API/current/VipsImage.html#VipsInterpretation
type Interpretation int type Interpretation int
const ( const (
@ -119,7 +119,7 @@ const (
// Extend represents the image extend mode, used when the edges // Extend represents the image extend mode, used when the edges
// of an image are extended, you can specify how you want the extension done. // of an image are extended, you can specify how you want the extension done.
// See: http://www.vips.ecs.soton.ac.uk/supported/8.4/doc/html/libvips/libvips-conversion.html#VIPS-EXTEND-BACKGROUND:CAPS // See: https://jcupitt.github.io/libvips/API/current/libvips-conversion.html#VIPS-EXTEND-BACKGROUND:CAPS
type Extend int type Extend int
const ( const (

2
vips.go
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@ -572,7 +572,7 @@ func vipsReduce(input *C.VipsImage, xshrink float64, yshrink float64) (*C.VipsIm
func vipsEmbed(input *C.VipsImage, left, top, width, height int, extend Extend, background Color) (*C.VipsImage, error) { func vipsEmbed(input *C.VipsImage, left, top, width, height int, extend Extend, background Color) (*C.VipsImage, error) {
var image *C.VipsImage var image *C.VipsImage
// Max extend value, see: http://www.vips.ecs.soton.ac.uk/supported/8.4/doc/html/libvips/libvips-conversion.html#VipsExtend // Max extend value, see: https://jcupitt.github.io/libvips/API/current/libvips-conversion.html#VipsExtend
if extend > 5 { if extend > 5 {
extend = ExtendBackground extend = ExtendBackground
} }