Merge pull request anthonynsimon#83 from anthonynsimon/update-docs

Fix outdated docs

imgio/io.go

@@ -17,7 +17,7 @@ type Encoder func(io.Writer, image.Image) error
 // Open loads and decodes an image from a file and returns it.
 //
 // Usage example:
-//		// Encode an image to a writer in PNG format,
+//		// Decodes an image from a file with the given filename
 //		// returns an error if something went wrong
 //		img, err := Open("exampleName")
 //

transform/resize.go

@@ -15,7 +15,7 @@ import (
 //
 // Usage example:
 //
-//		result := bild.Resize(img, 800, 600, bild.Linear)
+//		result := transform.Resize(img, 800, 600, transform.Linear)
 //
 func Resize(img image.Image, width, height int, filter ResampleFilter) *image.RGBA {
 	if width <= 0 || height <= 0 || img.Bounds().Empty() {
@@ -42,7 +42,7 @@ func Resize(img image.Image, width, height int, filter ResampleFilter) *image.RG
 //
 // Usage example:
 //
-//		result := bild.Crop(img, image.Rect(0,0,512,256))
+//		result := transform.Crop(img, image.Rect(0, 0, 512, 256))
 //
 func Crop(img image.Image, rect image.Rectangle) *image.RGBA {
 	src := clone.AsRGBA(img)

transform/rotate.go

@@ -26,7 +26,7 @@ type RotationOptions struct {
 // Usage example:
 //
 // 		// Rotate 90.0 degrees clockwise, preserving the image size and the pivot point at the top left corner
-// 		result := bild.Rotate(img, 90.0, &bild.RotationOptions{PreserveSize: true, Pivot: &image.Point{0, 0}})
+// 		result := transform.Rotate(img, 90.0, &transform.RotationOptions{ResizeBounds: true, Pivot: &image.Point{0, 0}})
 //
 func Rotate(img image.Image, angle float64, options *RotationOptions) *image.RGBA {
 	src := clone.AsRGBA(img)