Class Color
An RGBA or RGB color.
Components are specified in bytes; all values are clamped to [0, 255].
Members
| r | (int) red component |
| g | (int) green component |
| b | (int) blue component |
| a | (int) alpha component (255 is opaque, 0 is invisible) |
Functions
| Color.new(R, G, B) | |
| Color.new(R, G, B, A) | |
| __tostring(color) |
Members
- r
- (int) red component
- g
- (int) green component
- b
- (int) blue component
- a
- (int) alpha component (255 is opaque, 0 is invisible)
Functions
- Color.new(R, G, B)
-
Parameters:
- R int red component
- G int green component
- B int blue component
Returns:
-
A Color object.
- Color.new(R, G, B, A)
-
Parameters:
- R int red component
- G int green component
- B int blue component
- A int alpha component (255 is opaque, 0 is invisible)
Returns:
-
A Color object.
- __tostring(color)
-
Parameters:
- color Color this color
Returns:
-
string
A string showing the r, g, b, and a values of the color