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fix(extract): detect area options

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This commit is contained in:
Tomas Aparicio 2015-04-07 12:15:58 +02:00
parent 7e58e95fd4
commit ad7f767e6a
1 changed files with 1 additions and 1 deletions
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2
resize.go
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@ -143,7 +143,7 @@ func extractImage(image *C.struct__VipsImage, o Options) (*C.struct__VipsImage,
left, top := (o.Width-inWidth)/2, (o.Height-inHeight)/2 left, top := (o.Width-inWidth)/2, (o.Height-inHeight)/2
image, err = vipsEmbed(image, left, top, o.Width, o.Height, o.Extend) image, err = vipsEmbed(image, left, top, o.Width, o.Height, o.Extend)
break break
case o.Top > 0 && o.Left > 0: case o.Top > 0 || o.Left > 0:
if o.AreaWidth == 0 || o.AreaHeight == 0 { if o.AreaWidth == 0 || o.AreaHeight == 0 {
err = errors.New(fmt.Sprintf("Invalid area to extract %dx%d", o.AreaWidth, o.AreaHeight)) err = errors.New(fmt.Sprintf("Invalid area to extract %dx%d", o.AreaWidth, o.AreaHeight))
} else { } else {