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feat: support multiple outputs

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This commit is contained in:
Tomas Aparicio 2015-04-05 23:39:15 +02:00
parent d471c49348
commit ef10d7d7ec
9 changed files with 220 additions and 58 deletions
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28
image.go
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@ -9,7 +9,7 @@ func (i *Image) Resize(width int, height int) ([]byte, error) {
Width: width,
Height: height,
}
return Resize(i.buffer, options)
return i.Process(options)
}
func (i *Image) Extract(top int, left int, width int, height int) ([]byte, error) {
@ -19,22 +19,36 @@ func (i *Image) Extract(top int, left int, width int, height int) ([]byte, error
Top: top,
Left: left,
}
return Resize(i.buffer, options)
return i.Process(options)
}
func (i *Image) Rotate(degrees Angle) ([]byte, error) {
options := Options{Rotate: degrees}
return Resize(i.buffer, options)
func (i *Image) Rotate(a Angle) ([]byte, error) {
options := Options{Rotate: a}
return i.Process(options)
}
func (i *Image) Flip() ([]byte, error) {
options := Options{Flip: VERTICAL}
return Resize(i.buffer, options)
return i.Process(options)
}
func (i *Image) Flop() ([]byte, error) {
options := Options{Flip: HORIZONTAL}
return Resize(i.buffer, options)
return i.Process(options)
}
func (i *Image) Convert(t ImageType) ([]byte, error) {
options := Options{Type: t}
return i.Process(options)
}
func (i *Image) Process(o Options) ([]byte, error) {
image, err := Resize(i.buffer, o)
if err != nil {
return nil, err
}
i.buffer = image
return image, nil
}
func (i *Image) Type() string {