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update all vendored dependencies

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This commit is contained in:
Will Norris 2018-02-02 10:23:34 +00:00
parent 0c20cbe5b5
commit 1933f5bf1c
284 changed files with 37534 additions and 11024 deletions
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8
vendor/github.com/disintegration/imaging/tools.go generated vendored
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@ -136,11 +136,11 @@ func PasteCenter(background, img image.Image) *image.NRGBA {
//
// Usage examples:
//
// // draw the sprite over the background at position (50, 50)
// dstImage := imaging.Overlay(backgroundImage, spriteImage, image.Pt(50, 50), 1.0)
// // draw the sprite over the background at position (50, 50)
// dstImage := imaging.Overlay(backgroundImage, spriteImage, image.Pt(50, 50), 1.0)
//
// // blend two opaque images of the same size
// dstImage := imaging.Overlay(imageOne, imageTwo, image.Pt(0, 0), 0.5)
// // blend two opaque images of the same size
// dstImage := imaging.Overlay(imageOne, imageTwo, image.Pt(0, 0), 0.5)
//
func Overlay(background, img image.Image, pos image.Point, opacity float64) *image.NRGBA {
opacity = math.Min(math.Max(opacity, 0.0), 1.0) // check: 0.0 <= opacity <= 1.0