diff options
Diffstat (limited to 'info')
| -rw-r--r-- | info/blueshift.texinfo | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/info/blueshift.texinfo b/info/blueshift.texinfo index 3730504..7b2c3fc 100644 --- a/info/blueshift.texinfo +++ b/info/blueshift.texinfo @@ -325,8 +325,13 @@ lists, where 0 is the darkest colour and 1 is the brightest colour. Values outside this range are clipped unless @code{clip_result} is set to @code{False}. By calling @code{clip} -(has no parameters) this clipping is done -independently of the value of @code{clip_result}. +this clipping is done independently of the value +of @code{clip_result}. @code{clip} optionally +takes one or three arguments, if one, nothing +will happen if it is @code{False}, if three, +nothing will happen for the red, green and +blue colour curves if the first, second and +third arguments, respectively, is @code{False}. When applied these values are automatically translated to appropriate integer values: [0, @code{o_size} - 1]. @@ -427,10 +432,35 @@ used to calibrate white point. Converts the colour curves from sRGB to linear RGB. sRGB is the default colour space. +@item linearise(rgb) +Converts the colour curves from sRGB to +linear RGB if @code{rgb} is @code{True}. +sRGB is the default colour space. + +@item linearise(r, g, b) +Converts the colour curves from sRGB to +linear RGB, but only for the red, green +and blue colour curves if @code{red}, +@code{green}, @code{blue} is @code{True}, +respectively. sRGB is the default colour +space. + @item standardise() Converts the colour curves from linear RGB to sRGB, the default colour space. +@item standardise(rgb) +Converts the colour curves from linear RGB to +sRGB, the default colour space, if @code{rgb} +is @code{True}. + +@item standardise(r, g, b) +Converts the colour curves from linear RGB to +sRGB, the default colour space, but only for +the red, green and blue colour curves if +@code{red}, @code{green}, @code{blue} is +@code{True}, respectively. + @item gamma(rgb) Adjusts the gamma to @code{rgb}. |