golang-image

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Nigel Tao d9c0088098 math/fixed: add I and P helper functions. The P function is especially common in e.g. Freetype code that works with both the integer-pixel (X,Y) coordinates used by the stdlib image package and sub-pixel (X,Y) coordinates used by its raster package. Change-Id: I68be8ca71ceb24f40277ecc39a0896323f6671f5 Reviewed-on: https://go-review.googlesource.com/13652 Reviewed-by: Rob Pike <r@golang.org>	2015-08-17 07:17:06 +00:00
..
fixed_test.go	math/fixed: new package.	2015-07-30 06:07:28 +00:00
fixed.go	math/fixed: add I and P helper functions.	2015-08-17 07:17:06 +00:00

Nigel Tao d9c0088098 math/fixed: add I and P helper functions.

The P function is especially common in e.g. Freetype code that works
with both the integer-pixel (X,Y) coordinates used by the stdlib image
package and sub-pixel (X,Y) coordinates used by its raster package.

Change-Id: I68be8ca71ceb24f40277ecc39a0896323f6671f5
Reviewed-on: https://go-review.googlesource.com/13652
Reviewed-by: Rob Pike <r@golang.org>

2015-08-17 07:17:06 +00:00

fixed_test.go

math/fixed: new package.

2015-07-30 06:07:28 +00:00

fixed.go

math/fixed: add I and P helper functions.

2015-08-17 07:17:06 +00:00