| Calling Sequence
| string_RGB(s)
|
| Parameters
| | Name | Type | Description |
|
| s
| string | an color name without spaces |
|
| Return Type
| [nonnegative, nonnegative, nonnegative] |
| Synopsis
| This function converts a color name into a
3 value RGB vector.
The vector contains the values for red, green and blue in a scale
of 0 to 1.
Black is [0,0,0] and white is [1,1,1].
The name matching is case independent and it tolerates up to two
errors.
About 650 colours are known to this function.
The full list can be found at lib/Color. |
| Examples
| > string_RGB(MidnightBlue);
[0.09803922, 0.09803922, 0.4392]
> string_RGB(midnightBLAU);
[0.09803922, 0.09803922, 0.4392]
> string_RGB(chocolate);
[0.8235, 0.4118, 0.1176]
|
| See also
| Color, DrawTree, RGB_string |