apunkt/imageproxy
1
0
Fork 0
mirror of https://github.com/willnorris/imageproxy.git synced 2026-05-03 16:52:40 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

add tests for transformImage

Browse source
This commit is contained in:
Will Norris 2014-12-04 10:34:26 -08:00
parent 882c2b3782
commit dd1df4631b
2 changed files with 144 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

9
transform.go
View file

@ -27,6 +27,9 @@ import (
// compression quality of resized jpegs
const jpegQuality = 95
// resample filter used when resizing images
var resampleFilter = imaging.Lanczos
// Transform the provided image. img should contain the raw bytes of an
// encoded image in one of the supported formats (gif, jpeg, or png). The
// bytes of a similarly encoded image is returned.
@ -91,12 +94,12 @@ func transformImage(m image.Image, opt Options) image.Image {
// resize
if w != 0 || h != 0 {
if opt.Fit {
m = imaging.Fit(m, w, h, imaging.Lanczos)
m = imaging.Fit(m, w, h, resampleFilter)
} else {
if w == 0 || h == 0 {
m = imaging.Resize(m, w, h, imaging.Lanczos)
m = imaging.Resize(m, w, h, resampleFilter)
} else {
m = imaging.Thumbnail(m, w, h, imaging.Lanczos)
m = imaging.Thumbnail(m, w, h, resampleFilter)
}
}
}