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Handle named colors

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This commit is contained in:
Tad Hardesty 2019-11-16 10:25:14 -08:00
parent 753cd083c0
commit 081ec18173
1 changed files with 10 additions and 1 deletions
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11
src/tools/minimap.rs
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@ -493,7 +493,7 @@ pub fn color_of<T: GetVar + ?Sized>(objtree: &ObjectTree, atom: &T) -> [u8; 4] {
&Constant::String(ref color) if color.starts_with("#") => {
let mut sum = 0;
for ch in color[1..color.len()].chars() {
sum = 16 * sum + ch.to_digit(16).unwrap();
sum = 16 * sum + ch.to_digit(16).unwrap_or(0);
}
if color.len() == 7 { // #rrggbb
[(sum >> 16) as u8, (sum >> 8) as u8, sum as u8, alpha]
@ -508,6 +508,15 @@ pub fn color_of<T: GetVar + ?Sized>(objtree: &ObjectTree, atom: &T) -> [u8; 4] {
[255, 255, 255, alpha] // invalid
}
}
&Constant::String(ref color) if color == "red" => [255, 0, 0, alpha],
&Constant::String(ref color) if color == "green" => [0, 255, 0, alpha],
&Constant::String(ref color) if color == "blue" => [0, 0, 255, alpha],
&Constant::String(ref color) if color == "black" => [0, 0, 0, alpha],
&Constant::String(ref color) if color == "white" => [255, 255, 255, alpha],
&Constant::String(ref color) if color == "yellow" => [255, 255, 0, alpha],
&Constant::String(ref color) if color == "cyan" => [0, 255, 255, alpha],
&Constant::String(ref color) if color == "magenta" => [255, 0, 255, alpha],
// TODO: color matrix support?
_ => [255, 255, 255, alpha],
}
}