diff options
author | hmhealey <harrisonmhealey@gmail.com> | 2015-09-17 11:08:47 -0400 |
---|---|---|
committer | hmhealey <harrisonmhealey@gmail.com> | 2015-09-17 19:13:42 -0400 |
commit | d83be6df2d8b0e2fef4cb6866cfdb6434bbef5c4 (patch) | |
tree | a4677163f2aa762c75988fe402b9aea89d95e0be /Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/interp/interp.go | |
parent | 82127341cacd4299f9a59e76b5f68d6d7222c45b (diff) | |
download | chat-d83be6df2d8b0e2fef4cb6866cfdb6434bbef5c4.tar.gz chat-d83be6df2d8b0e2fef4cb6866cfdb6434bbef5c4.tar.bz2 chat-d83be6df2d8b0e2fef4cb6866cfdb6434bbef5c4.zip |
PLT-173 Added graphics-go and goexif libraries for image manipulation
Diffstat (limited to 'Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/interp/interp.go')
-rw-r--r-- | Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/interp/interp.go | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/interp/interp.go b/Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/interp/interp.go new file mode 100644 index 000000000..560637d4a --- /dev/null +++ b/Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/interp/interp.go @@ -0,0 +1,29 @@ +// Copyright 2012 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 interp + +import ( + "image" + "image/color" +) + +// Interp interpolates an image's color at fractional co-ordinates. +type Interp interface { + // Interp interpolates (x, y). + Interp(src image.Image, x, y float64) color.Color +} + +// RGBA is a fast-path interpolation implementation for image.RGBA. +// It is common for an Interp to also implement RGBA. +type RGBA interface { + // RGBA interpolates (x, y). + RGBA(src *image.RGBA, x, y float64) color.RGBA +} + +// Gray is a fast-path interpolation implementation for image.Gray. +type Gray interface { + // Gray interpolates (x, y). + Gray(src *image.Gray, x, y float64) color.Gray +} |