mapscript.colorObj

class mapscript.colorObj(red: int = 0, green: int = 0, blue: int = 0, alpha: int = 255)

An object representing a color.

Attributes

alpha	int Alpha (opacity) component of color in range [0-255]
blue	int Blue component of color in range [0-255]
green	int Green component of color in range [0-255]
red	int Red component of color in range [0-255]
thisown	The membership flag

Methods

__init__(red: int = 0, green: int = 0, blue: int = 0, alpha: int = 255)

An object representing a color.

setHex(psHexColor: char) → int

Set the color to values specified in case-independent hexadecimal notation. hex must start with a ‚#‘ followed by three or four hex bytes, e.g. ‚#ffffff‘ or ‚#ffffffff‘. If only three hex bytes are supplied, the alpha will be set to 255. Calling setHex(‚#ffffff‘) therefore assigns values of 255 to each color component, including the alpha. Returns MS_SUCCESS or MS_FAILURE

setRGB(red: int, green: int, blue: int, alpha: int = 255) → int

Set all four RGBA components. Returns MS_SUCCESS or MS_FAILURE

toHex() → char

Complement to setHex, returning a hexadecimal representation of the color components. If alpha is 255 then this is three hex bytes ‚#rrggbb‘, otherwise four hex bytes ‚#rrggbbaa‘