Trait audio_processor_testing_helpers::charts::ColorMap

pub trait ColorMap<ColorType, FloatType = f32>
where
    ColorType: Color,
    FloatType: Float,
{
    // Required method
    fn get_color_normalized(
        &self,
        h: FloatType,
        min: FloatType,
        max: FloatType
    ) -> ColorType;

    // Provided method
    fn get_color(&self, h: FloatType) -> ColorType { ... }
}

Converts scalar values to colors.

Required Methods

fn get_color_normalized( &self, h: FloatType, min: FloatType, max: FloatType ) -> ColorType

A slight abstraction over get_color function where lower and upper bound can be specified.

Provided Methods

fn get_color(&self, h: FloatType) -> ColorType

Takes a scalar value 0.0 <= h <= 1.0 and returns the corresponding color. Typically color-scales are named according to which color-type they return. To use upper and lower bounds with ths function see get_color_normalized.

Implementors

impl<FloatType> ColorMap<HSLColor, FloatType> for DerivedColorMap<HSLColor>

where FloatType: Float + FromPrimitive + ToPrimitive,

impl<FloatType> ColorMap<HSLColor, FloatType> for MandelbrotHSL

where FloatType: Debug + Float + FromPrimitive + ToPrimitive,

impl<FloatType> ColorMap<HSLColor, FloatType> for VulcanoHSL

where FloatType: Debug + Float + FromPrimitive + ToPrimitive,

impl<FloatType> ColorMap<RGBAColor, FloatType> for DerivedColorMap<RGBAColor>

where FloatType: Float + FromPrimitive + ToPrimitive,

impl<FloatType> ColorMap<RGBAColor, FloatType> for ViridisRGBA

where FloatType: Debug + Float + FromPrimitive + ToPrimitive,

impl<FloatType> ColorMap<RGBColor, FloatType> for BlackWhite

where FloatType: Debug + Float + FromPrimitive + ToPrimitive,

impl<FloatType> ColorMap<RGBColor, FloatType> for Bone

where FloatType: Debug + Float + FromPrimitive + ToPrimitive,

impl<FloatType> ColorMap<RGBColor, FloatType> for Copper

where FloatType: Debug + Float + FromPrimitive + ToPrimitive,

impl<FloatType> ColorMap<RGBColor, FloatType> for DerivedColorMap<RGBColor>

where FloatType: Float + FromPrimitive + ToPrimitive,

impl<FloatType> ColorMap<RGBColor, FloatType> for ViridisRGB

where FloatType: Debug + Float + FromPrimitive + ToPrimitive,