Class Color

Hierarchy

Color

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new Color(): Gdk.Color

Returns Gdk.Color

Properties

blue

blue: number

green

green: number

pixel

pixel: number

red

red: number

Static name

name: string

Methods

copy

copy(): Gdk.Color

- Defined in @types/Gjs/Gdk-2.0.d.ts:7965
Makes a copy of a color structure. The result must be freed using gdk_color_free().

Returns Gdk.Color

equal

equal(colorb: Gdk.Color): boolean

- Defined in @types/Gjs/Gdk-2.0.d.ts:7970
Compares two colors.

Parameters
- colorb: Gdk.Color
  
  another #GdkColor.
Returns boolean

free

free(): void

- Defined in @types/Gjs/Gdk-2.0.d.ts:7975
Frees a color structure created with gdk_color_copy().

Returns void

hash

hash(): number

- Defined in @types/Gjs/Gdk-2.0.d.ts:7980
A hash function suitable for using for a hash table that stores #GdkColor's.

Returns number

to_string

to_string(): string

- Defined in @types/Gjs/Gdk-2.0.d.ts:7987
Returns a textual specification of color in the hexadecimal form #rrrrggggbbbb, where r, g and b are hex digits representing the red, green and blue components respectively.

Returns string

Static alloc

alloc(colormap: Gdk.Colormap, color: Gdk.Color): number

- Defined in @types/Gjs/Gdk-2.0.d.ts:8003
Allocates a single color from a colormap.

Parameters
- colormap: Gdk.Colormap
  
  a #GdkColormap.
- color: Gdk.Color
  
  The color to allocate. On return, the pixel field will be filled in.
Returns number

Static black

black(colormap: Gdk.Colormap, color: Gdk.Color): number

- Defined in @types/Gjs/Gdk-2.0.d.ts:8010
Returns the black color for a given colormap. The resulting value has already been allocated.

Parameters
- colormap: Gdk.Colormap
  
  a #GdkColormap.
- color: Gdk.Color
  
  the location to store the color.
Returns number

Static change

change(colormap: Gdk.Colormap, color: Gdk.Color): number

- Defined in @types/Gjs/Gdk-2.0.d.ts:8020
Changes the value of a color that has already been allocated. If colormap is not a private colormap, then the color must have been allocated using gdk_colormap_alloc_colors() with the writeable set to %TRUE.

Parameters
- colormap: Gdk.Colormap
  
  a #GdkColormap.
- color: Gdk.Color
  
  a #GdkColor, with the color to change in the pixel field, and the new value in the remaining fields.
Returns number

Static parse

parse(spec: string): [boolean, Gdk.Color]

- Defined in @types/Gjs/Gdk-2.0.d.ts:8036
Parses a textual specification of a color and fill in the red, green, and blue fields of a #GdkColor structure. The color is not allocated, you must call gdk_colormap_alloc_color() yourself. The string can either one of a large set of standard names. (Taken from the X11 rgb.txt file), or it can be a hex value in the form '#rgb' '#rrggbb' '#rrrgggbbb' or '#rrrrggggbbbb' where 'r', 'g' and 'b' are hex digits of the red, green, and blue components of the color, respectively. (White in the four forms is '#fff' '#ffffff' '#fffffffff' and '#ffffffffffff')

Parameters
- spec: string
  
  the string specifying the color.
Returns [boolean, Gdk.Color]

Static white

white(colormap: Gdk.Colormap, color: Gdk.Color): number

- Defined in @types/Gjs/Gdk-2.0.d.ts:8043
Returns the white color for a given colormap. The resulting value has already allocated been allocated.

Parameters
- colormap: Gdk.Colormap
  
  a #GdkColormap.
- color: Gdk.Color
  
  the location to store the color.
Returns number