class: Color

[12:7] extends: FxObj

Wraps JavaFX Color, an immutable representation of a color in the sRGB color space. Colors are used for fills, strokes, backgrounds, and text throughout JavaFX. This class provides factory methods to create a color from a web hex string or from individual red, green, and blue channel values, each with an optional alpha transparency value.

Methods

Color (string Val = null, double Alpha = 1.0)

Creates a new Color object with the provied optional hex string and alpha double values.
- @p Val is an optional string with the web hex value to set. (ex. #ffffff)
- @p Alpha is an optional double between 0 and 1 with the alpha value.
- @r this object
web (string Val, double Alpha = 1.0)

Set the color value ith the provied hex string and optional alpha double values.
- @p Val is an optional string with the web hex value to set. (ex. #ffffff)
- @p Alpha is an optional double between 0 and 1 with the alpha value.
- @r this object
rgb (double Red, double Blue, double Green)

Set the color value ith the provied red blue green values.
- @p Red is a double with the red part. (0.0-255.0)
- @p Blue is a double with the blue part. (0.0-255.0)
- @p Green is a double with the green part. (0.0-255.0)
- @r this object
getRed ()

Returns the red channel value in the range 0.0 to 1.0.
- @r A double with the red channel.
getGreen ()

Returns the green channel value in the range 0.0 to 1.0.
- @r A double with the green channel.
getBlue ()

Returns the blue channel value in the range 0.0 to 1.0.
- @r A double with the blue channel.
getOpacity ()

Returns the opacity value in the range 0.0 to 1.0.
- @r A double with the opacity.
isOpaque ()

Returns true when opacity is 1.0.
- @r A bool.
getHue ()

Returns the hue component in HSB color space, in degrees.
- @r A double with the hue.
getSaturation ()

Returns the saturation component in HSB color space (0.0 to 1.0).
- @r A double with the saturation.
getBrightness ()

Returns the brightness component in HSB color space (0.0 to 1.0).
- @r A double with the brightness.
brighter ()

Returns a brighter copy of this color.
- @r An AJO around a new javafx.scene.paint.Color.
darker ()

Returns a darker copy of this color.
- @r An AJO around a new javafx.scene.paint.Color.
saturate ()

Returns a more saturated copy of this color.
- @r An AJO around a new javafx.scene.paint.Color.
desaturate ()

Returns a less saturated copy of this color.
- @r An AJO around a new javafx.scene.paint.Color.
grayscale ()

Returns a grayscale copy of this color using the luminance formula.
- @r An AJO around a new javafx.scene.paint.Color.
invert ()

Returns the inverted copy of this color (channels subtracted from 1.0).
- @r An AJO around a new javafx.scene.paint.Color.
deriveColor (double HueShift, double SaturationFactor, double BrightnessFactor, double OpacityFactor)

Returns a new Color derived from this one by adding the given offsets to hue, saturation, brightness, and opacity.
- @p HueShift is a double with the hue offset in degrees.
- @p SaturationFactor is a double with the saturation multiplier.
- @p BrightnessFactor is a double with the brightness multiplier.
- @p OpacityFactor is a double with the opacity multiplier.
- @r An AJO around a new javafx.scene.paint.Color.
interpolate (Other, double T)

Returns a Color linearly interpolated between this color and Other.
- @p Other is a Color wrapper or an AJO around a javafx.scene.paint.Color.
- @p T is a double in the range 0.0 to 1.0 with the interpolation factor.
- @r An AJO around a new javafx.scene.paint.Color.