diff options
| author | David Thompson <dthompson2@worcester.edu> | 2022-08-01 16:06:49 -0400 |
|---|---|---|
| committer | David Thompson <dthompson2@worcester.edu> | 2022-08-01 16:08:58 -0400 |
| commit | f24c10e7fc455c092bff051d57a066d81fd77ec3 (patch) | |
| tree | 1adb361ef54fb71978d029fe699c17e2cfa78016 /doc | |
| parent | 7e9c865bc248a996ba9a360eb1392d05aa8a2010 (diff) | |
graphics: sprite: Add #:shear argument to draw-sprite.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/api.texi | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/doc/api.texi b/doc/api.texi index 469c5d7..65a7020 100644 --- a/doc/api.texi +++ b/doc/api.texi @@ -1836,16 +1836,17 @@ interface for working with sprites. Bitmaps are stored in textures @code{draw-sprite} procedure. @deffn {Procedure} draw-sprite texture position @ - [#:tint white] [#:origin] [#:scale] [#:rotation] [#:blend-mode] @ - [#:rect] + [#:blend-mode] [#:origin] [#:rect] [#:rotation] [#:scale] @ + [#:shear] [#:tint white] Draw @var{texture} at @var{position}. Optionally, other transformations may be applied to the sprite. @var{rotation} specifies the angle to rotate the sprite, in radians. -@var{scale} specifies the scaling factor as a 2D vector. All -transformations are applied relative to @var{origin}, a 2D vector, -which defaults to the lower-left corner. +@var{scale} specifies the scaling factor as a 2D vector. @var{shear} +specifies the shearing factor as a 2D vector. All transformations are +applied relative to @var{origin}, a 2D vector, which defaults to the +lower-left corner. @var{tint} specifies the color to multiply against all the sprite's pixels. By default white is used, which does no tinting at all. |