Struct vg::Color

source · []
pub struct Color {
    pub r: f32,
    pub g: f32,
    pub b: f32,
    pub a: f32,
}
Expand description

Struct for representing colors.

Fields

r: f32

Red component of color

g: f32

Green component of color

b: f32

Blue component of color

a: f32

Alpha component of color

Implementations

Returns a color value from red, green, blue char values. Alpha will be set to 255.

Returns a color value from red, green, blue float values. Alpha will be set to 1.0.

Returns a color value from red, green, blue and alpha char values.

Returns a color value from red, green, blue and alpha char values.

Returns color value specified by hue, saturation and lightness. HSL values are all in range [0..1], alpha will be set to 1.0.

Returns color value specified by hue, saturation, lightness and alpha. All values are in range [0..1]

Returns color value for a 6-digit (RRGGBB) or 8-digit (RRGGBBAA) HTML hexadecimal string. Any other length produces rgb(0,0,0). The “#” is optional.

Returns a white color

Returns a black color

Sets transparency of a color value.

Sets transparency of a color value.

Create premultiplied version of color

Convert to slice

Check the color is black

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Returns the “default value” for a type. Read more

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

This method returns an ordering between self and other values if one exists. Read more

This method tests less than (for self and other) and is used by the < operator. Read more

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

This method tests greater than (for self and other) and is used by the > operator. Read more

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.