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Added love.graphics.get/setPalette() to doc/api.md

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rxi
2014-06-21 00:01:53 +01:00
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doc/api.md
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@@ -96,6 +96,22 @@ Returns true if images are set to be horizontally flipped when drawn
Set whether images should be horizontally flipped when draw. If `enable` is not
passed then this is set to false by default.
##### love.graphics.getPalette([index])
Returns 3 numerical values between 0 and 256 representing the rgb color at the
given palette `index`. If no `index` is given then a table with a length of 768
consisting of the value of each channel for each color of the current palette
is returned. This table can be used with `love.graphics.setPalette()`.
##### love.graphics.setPalette(index, r, g, b)
Sets the palette's color at the `index` palette to the rgb color value. `r`,
`g` and `b` should each be a value between 0 and 256.
##### love.graphics.setPalette(t)
Sets the entire palette from the provided table `t`. The table should consist
of 768 numerical values, one for each channel of each rgb color of the palette.
For example, the first number in the table would correspond to the red channel
of the color 0. Each value should be between 0 and 256.
##### love.graphics.reset()
Resets the font, color, background color, canvas, blend mode and flip mode to
their defaults.