Colours

The Colours keyword gives you access to predefined colour and functions to interpolate and modify colours in a ScriptPanels g context.

const var Panel1 = Content.getComponent("Panel1");

Panel1.setPaintRoutine(function(g)
{	
	g.setColour(Colours.fromVec4([0.7,0,1,1])); // [r,g,b,a] float array.
	g.fillEllipse([0,0,50,50]);
	
	g.setColour(Colours.mix(Colours.blue, Colours.red, 0.7)); // interpolates between two colors
	g.fillEllipse([55,0,50,50]);
	
	g.setColour(Colours.withHue(Colours.saddlebrown, 0.1)); // interpolates through the whole hue cycle from 0-1
	g.fillEllipse([110,0,50,50]);
	
	
	g.setColour(Colours.withAlpha(0xAAAAAAAA, 0.2)); // sets the colours alpha transparency 
	g.fillEllipse([0,55,50,50]);
	
	g.setColour(Colours.withBrightness(0xAAAAAAAA, 0.6)); // sets the brightness
	g.fillEllipse([55,55,50,50]);
	
	g.setColour(Colours.withSaturation(0xAAAAAAAA, 0.6)); // set the saturation
	g.fillEllipse([110,55,50,50]);	
	
	g.setColour(Colours.withMultipliedAlpha(0xAAAAAAAA, 0.2)); // sets a multiplied alpha value
	g.fillEllipse([0,110,50,50]);
	
	g.setColour(Colours.withMultipliedBrightness(0xAAAAAAAA, 0.6)); // sets a multiplied brightness
	g.fillEllipse([55,110,50,50]);

	g.setColour(Colours.withMultipliedSaturation(0xAAAAAAAA, 0.6)); // sets a multiplied saturation.
	g.fillEllipse([110,110,50,50]);	
});

Class methods

fromVec4

Converts a colour from a [r, g, b, a] float array to a uint32 value. Edit on GitHub

Colours.fromVec4(var vec4)

mix

Linear interpolation between two colours. Edit on GitHub

Colours.mix(var colour1, var colour2, float alpha)

toVec4

Converts a colour to a [r, g, b, a] array that can be passed to GLSL as vec4.

Colours.toVec4(var colour)

Console.print(trace(Colours.toVec4(Colours.saddlebrown)));

withAlpha

Returns a colour value with the specified alpha value. Edit on GitHub

Colours.withAlpha(var colour, float alpha)

withBrightness

Returns a colour with the specified brightness. Edit on GitHub

Colours.withBrightness(var colour, float brightness)

withHue

Returns a colour with the specified hue. Edit on GitHub

Colours.withHue(var colour, float hue)

withMultipliedAlpha

Returns a colour with a multiplied alpha value. Edit on GitHub

Colours.withMultipliedAlpha(var colour, float factor)

withMultipliedBrightness

Returns a colour with a multiplied brightness value. Edit on GitHub

Colours.withMultipliedBrightness(var colour, float factor)

withMultipliedSaturation

Returns a colour with a multiplied saturation value. Edit on GitHub

Colours.withMultipliedSaturation(var colour, float factor)

withSaturation

Returns a colour with the specified saturation. Edit on GitHub

Colours.withSaturation(var colour, float saturation)