GrayColor

Creates a GrayColor object

Parameters:
• gray: Number — the amount of gray in the color as a value between 0 and 1
• alpha: Number — the alpha of the color as a value between 0 and 1 — optional

Example — Creating a GrayColor:

The amount of gray in the color as a value between 0 and 1.

Type:
• Number

Returns the type of the color as a string.

Type:
• String('rgb', 'hsb', 'gray')

Example

var color = new RgbColor(1, 0, 0);
console.log(color.type); // 'rgb'

The color's alpha value as a number between 0 and 1. All colors of the different subclasses support alpha values.

Type:
• Number

Example — A filled path with a half transparent stroke:

The amount of red in the color as a value between 0 and 1.

Type:
• Number

Example — Changing the amount of red in a color:

The amount of green in the color as a value between 0 and 1.

Type:
• Number

Example — Changing the amount of green in a color:

The amount of blue in the color as a value between 0 and 1.

Type:
• Number

Example — Changing the amount of blue in a color:

The hue of the color as a value in degrees between 0 and 360.

Type:
• Number

Example — Changing the hue of a color:

Example — Hue cycling:

The saturation of the color as a value between 0 and 1.

Type:
• Number

The brightness of the color as a value between 0 and 1.

Type:
• Number

The lightness of the color as a value between 0 and 1.

Type:
• Number

Returns:
• RgbColor / GrayColor / HsbColor — a copy of the color object

Checks if the color has an alpha value.

Returns:
• Boolean — true if the color has an alpha value, false otherwise

Checks if the component color values of the color are the same as those of the supplied one.

Parameters:
• color: Color — the color to compare with

Returns:
• Boolean — true if the colors are the same, false otherwise

Returns:
• String — A string representation of the color.

Returns:
• String — A css string representation of the color.