import Colors from 'd-theia/src/components/Colors.js'

public class | source

Colors

The Colors object is is a class containing reusable static methods

Static Method Summary

Static Public Methods
public static	colorFilter(sBackground: String, iBoundary: Integer, aValues: Array): Boolean Used to filter random colour values and ensure high contrast against background
public static	convertHexToRgb(sColor: String): Object Converts a HEX string to an RGB value
public static	getDarkerColor(oColor: Object): Object Returns a darker version of a color
public static	getRandomColor(sBackground: String, iBoundary: Integer): Object Returns a random color (D3 object)
public static	getRandomPalette(iLength: Integer): Array Returns a random color palette

Used to filter random colour values and ensure high contrast against background

Name	Type	Attribute	Description
sBackground	String		the type of background light/dark to filter for contrast
iBoundary	Integer		the brightness value to filter
aValues	Array		array of RGB values

specify whether the values pass or fail

Converts a HEX string to an RGB value

Name	Type	Attribute	Description
sColor	String		the HEX colour

RGB color object

Returns a darker version of a color

Name	Type	Attribute	Description
oColor	Object		RGB object

darker RGB object

Returns a random color (D3 object)

Name	Type	Attribute	Description
sBackground	String		the type of background light/dark to filter for contrast
iBoundary	Integer		the brightness value to filter

randomly generated RGB object

Returns a random color palette

Name	Type	Attribute	Description
iLength	Integer		the size of the palette

list of randomly generated RGB objects