| // Copyright 2021 The 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. |
| |
| //go:build go1.17 |
| // +build go1.17 |
| |
| package draw |
| |
| import ( |
| "image/draw" |
| ) |
| |
| // The package documentation, in draw.go, gives the intent of this package: |
| // |
| // This package is a superset of and a drop-in replacement for the |
| // image/draw package in the standard library. |
| // |
| // "Drop-in replacement" means that we use type aliases in this file. |
| // |
| // TODO: move the type aliases to draw.go once Go 1.16 is no longer supported. |
| |
| // RGBA64Image extends both the Image and image.RGBA64Image interfaces with a |
| // SetRGBA64 method to change a single pixel. SetRGBA64 is equivalent to |
| // calling Set, but it can avoid allocations from converting concrete color |
| // types to the color.Color interface type. |
| type RGBA64Image = draw.RGBA64Image |
