Enum conrod::Color
[−]
[src]
pub enum Color {
Rgba(f32, f32, f32, f32),
Hsla(f32, f32, f32, f32),
}Color supporting RGB and HSL variants.
Variants
Rgba | Red, Green, Blue, Alpha - All values' scales represented between 0.0 and 1.0. |
Hsla | Hue, Saturation, Lightness, Alpha - all valuess scales represented between 0.0 and 1.0. |
Methods
impl Color
fn complement(self) -> Color
Produce a complementary color. The two colors will accent each other. This is the same as rotating the hue by 180 degrees.
fn luminance(&self) -> f32
Calculate and return the luminance of the Color.
fn plain_contrast(self) -> Color
Return either black or white, depending which contrasts the Color the most. This will be useful for determining a readable color for text on any given background Color.
fn to_hsl(self) -> Hsla
Extract the components of a color in the HSL format.
fn to_rgb(self) -> Rgba
Extract the components of a color in the RGB format.
fn to_fsa(self) -> [f32; 4]
Extract the components of a color in the RGB format within a fixed-size array.
fn to_byte_fsa(self) -> [u8; 4]
Same as to_fsa, except r, g, b and a are represented in byte form.
fn to_hex(self) -> String
Return the hex representation of this color in the format #RRGGBBAA
e.g. Color(1.0, 0.0, 5.0, 1.0) == "#FF0080FF"
fn with_luminance(self, l: f32) -> Color
Return the same color but with the given luminance.
fn alpha(self, alpha: f32) -> Color
Return the same color but with the alpha multiplied by the given alpha.
fn with_alpha(self, a: f32) -> Color
Return the same color but with the given alpha.
fn highlighted(self) -> Color
Return a highlighted version of the current Color.
fn clicked(&self) -> Color
Return a clicked version of the current Color.
fn invert(self) -> Color
Return the Color's invert.
fn red(&self) -> f32
Return the red value.
fn green(&self) -> f32
Return the green value.
fn blue(&self) -> f32
Return the blue value.
fn set_red(&mut self, r: f32)
Set the red value.
fn set_green(&mut self, g: f32)
Set the green value.
fn set_blue(&mut self, b: f32)
Set the blue value.