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)[Quellcode]¶
An object representing a color.
- setHex(psHexColor: char) int [Quellcode]¶
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
orMS_FAILURE
- setRGB(red: int, green: int, blue: int, alpha: int = 255) int [Quellcode]¶
Set all four RGBA components. Returns
MS_SUCCESS
orMS_FAILURE
- toHex() char [Quellcode]¶
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‘