Text Outline Color txt-line-color

Sets the color of the outline to draw around the text, if txtline is set.

Valid color values are color keywords or 3- (RGB), 4- (ARGB) 6- (RRGGBB) or 8-digit (AARRGGBB) hexadecimal colors. The "A" in a 4- or 8-digit hex value represents the color's alpha transparency. The default is opaque white, FFF.

See the API specification for more information about this parameter's value ranges and format.