golang-image/math
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
..
f32 math/f32, math/f64: add a comment that "Aff" stands for affine 2015-03-06 02:15:01 +00:00
f64 math/f32, math/f64: add a comment that "Aff" stands for affine 2015-03-06 02:15:01 +00:00
fixed math/fixed: add I and P helper functions. 2015-08-17 07:17:06 +00:00