26 lines
675 B
Go
26 lines
675 B
Go
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// Copyright 2012 The Graphics-Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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/*
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Package interp implements image interpolation.
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An interpolator provides the Interp interface, which can be used
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to interpolate a pixel:
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c := interp.Bilinear.Interp(src, 1.2, 1.8)
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To interpolate a large number of RGBA or Gray pixels, an implementation
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may provide a fast-path by implementing the RGBA or Gray interfaces.
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i1, ok := i.(interp.RGBA)
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if ok {
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c := i1.RGBA(src, 1.2, 1.8)
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// use c.R, c.G, etc
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return
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}
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c := i.Interp(src, 1.2, 1.8)
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// use generic color.Color
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*/
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package interp
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