GraffitiColors

Images #

About #

GraffitiColors is the ultimate color companion for Xojo. With this product you can get valuable information about specified colors such as brightness, luminance, hue, distances; you can calculate proper complements for maximum readability; or retrieve system-specific UI color definitions.

Features:

• Bootstrap compatible color palettes
• Material UI color definitions
• Assorted arrays of complementary color palettes
• Massive list of named colors
• Native color retrieval for macOS
• Native color retrieval for Windows, including the immersive color definitions for both Dark and Light UIs
• Color comparison and modification functions

Enumerations #

This class exposes no enumerations.

Constants #

This class exposes no constants.

Events #

This class exposes no events.

Methods #

Definition	Parameters	Return Type	Description
Blend	background as Color foreground as Color	Color	Blends two colors together by overlaying foreground onto background then returning the resulting mix.
Brighten	c as Color DeltaPercent as Integer	Color	Brightens a color by modifying each constituent RGB value by DeltaPercent.
CartesianDistance	color1 as Color color2 as Color	Double	Returns the cartesian (or Euclidian) distance between two color calues.
Complement	c as Color	Color	Returns a color whose hue is calculated to complement the passed value.
ComplementReadable	c as Color	Color	Returns the readable complement of the passed value. Return is black or white.
Darken	c as Color DeltaPercent as Double	Color	Darkens a color modifying its brightness (Color.Value in Xojo).
DarkerColor	color1 as Color color2 as Color	Color	Returns the darker of the two passed colors.
Desaturate	c as Color DeltaPercent as Double	Color	Desaturated the passed color by DeltaPercent.
FromHex	hexValue as String	Color	Parses a HEX-3, HEX-6, or HEX-8 value to a Xojo Color object.
GetBrightness	c as Color	Double	Returns the double-value brightness for the specified color.
GetContrast	color1 as Color color2 as Color	Double	Returns the double-value contrast difference between two colors.
GetDistance	color1 as Color color2 as Color	Double	Returns the cartesian distance between two colors.
GetLuminance	c as Color	Double	Returns the calculate luminance of the color.
Hue	c as Color DeltaPercent as Double	Color	Returns the passed color value with altered hue.
Invert	c as Color	Color	Inverts the passed color.
IsDark	c as Color	Boolean	Returns True if the color’s calculated brightness is less than 128.
IsLight	c as Color	Boolean	Returns True if the color’s calculated brightness is greater than 128.
IsReadableLarge	color1 as Color color2 as Color	Boolean	Returns True if text using one color as the background and the other as foreground is readable.
IsReadableMedium	color1 as Color color2 as Color	Boolean
IsReadableSmall	color1 as Color color2 as Color	Boolean
Lighten	c as Color DeltaPercent as Double	Color	Lightens the specified color by DeltaPercent.
LighterColor	color1 as Color color2 as Color	Color	Returns the lighter of the two passed colors.
Mix	color1 as Color color2 as Color	Color	Mixes the two colors together.
Monochromatic	c as Color	Color	Returns a monochrome version of the color.
MostReadable	c as Color compare() as Color	Color	Returns the most readable complement color from the array.
MostReadable	c as Color ParamArray compare as Color	Color
NamedClosest	c as Color	Dictionary	Returns a Dictionary object containing the “name” and “value” keys for the closest Named color to the one specified.
Saturate	c as Color DeltaPercent as Double	Color	Returns a saturation-altered value of the passed color.
toHex	c as Color	String	Returns a HEX string of the color’s RGB values.
toHex8	c as Color	String	Returns a HEX8 string of the color’s RGBA value.
toRGBAStringWeb	c as Color	String	Returns a web-compatible RGBA string representation of the color.
toRGBAStringXojo	c as Color	String	Returns a Xojo-compatible RGBA string representation of the color.
toRGBString	c as Color	String	Returns an RGB string representation of the color.

Properties #

This class exposes no properties.

Examples #

This class currently has no examples.

Notes #

This class currently has no notes.