diff options
Diffstat (limited to 'Godeps/_workspace/src/github.com/disintegration/imaging/README.md')
| -rw-r--r-- | Godeps/_workspace/src/github.com/disintegration/imaging/README.md | 38 |
1 files changed, 36 insertions, 2 deletions
diff --git a/Godeps/_workspace/src/github.com/disintegration/imaging/README.md b/Godeps/_workspace/src/github.com/disintegration/imaging/README.md index 16ac8cf6c..25d836cef 100644 --- a/Godeps/_workspace/src/github.com/disintegration/imaging/README.md +++ b/Godeps/_workspace/src/github.com/disintegration/imaging/README.md @@ -32,8 +32,8 @@ dstImage800 := imaging.Resize(srcImage, 800, 0, imaging.Lanczos) // scale down srcImage to fit the 800x600px bounding box
dstImageFit := imaging.Fit(srcImage, 800, 600, imaging.Lanczos)
-// resize and crop the srcImage to make a 100x100px thumbnail
-dstImageThumb := imaging.Thumbnail(srcImage, 100, 100, imaging.Lanczos)
+// resize and crop the srcImage to fill the 100x100px area
+dstImageFill := imaging.Fill(srcImage, 100, 100, imaging.Center, imaging.Lanczos)
```
Imaging supports image resizing using various resampling filters. The most notable ones:
@@ -63,6 +63,40 @@ Filter | Resize result `imaging.Gaussian` | 
`imaging.Lanczos` | 
+**Resize functions comparison**
+
+Original image:
+
+
+
+Resize the image to width=100px and height=100px:
+
+```go
+dstImage := imaging.Resize(srcImage, 100, 100, imaging.Lanczos)
+```
+
+
+Resize the image to width=100px preserving the aspect ratio:
+
+```go
+dstImage := imaging.Resize(srcImage, 100, 0, imaging.Lanczos)
+```
+
+
+Resize the image to fit the 100x100px boundng box preserving the aspect ratio:
+
+```go
+dstImage := imaging.Fit(srcImage, 100, 100, imaging.Lanczos)
+```
+
+
+Resize and crop the image with a center anchor point to fill the 100x100px area:
+
+```go
+dstImage := imaging.Fill(srcImage, 100, 100, imaging.Center, imaging.Lanczos)
+```
+
+
### Gaussian Blur
```go
dstImage := imaging.Blur(srcImage, 0.5)
|