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Diffstat (limited to 'Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/scale.go')
-rw-r--r--Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/scale.go31
1 files changed, 0 insertions, 31 deletions
diff --git a/Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/scale.go b/Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/scale.go
deleted file mode 100644
index 7a7fe9696..000000000
--- a/Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/scale.go
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright 2011 The Graphics-Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package graphics
-
-import (
- "code.google.com/p/graphics-go/graphics/interp"
- "errors"
- "image"
- "image/draw"
-)
-
-// Scale produces a scaled version of the image using bilinear interpolation.
-func Scale(dst draw.Image, src image.Image) error {
- if dst == nil {
- return errors.New("graphics: dst is nil")
- }
- if src == nil {
- return errors.New("graphics: src is nil")
- }
-
- b := dst.Bounds()
- srcb := src.Bounds()
- if b.Empty() || srcb.Empty() {
- return nil
- }
- sx := float64(b.Dx()) / float64(srcb.Dx())
- sy := float64(b.Dy()) / float64(srcb.Dy())
- return I.Scale(sx, sy).Transform(dst, src, interp.Bilinear)
-}