Joystick style

From TargetWiki

A joystick style is a specialization of a widget style. It controls they way a joystick is drawn on the screen. All widget style functions can also be called on a joystick style.

Since a joystick style is a Lua object, calls should use the object:function() syntax. Also, all Lua object functions can also be called on a joystick style.

Functions

background()

Returns the backgroud <Box style>.

setbackground( <Box style> )

Sets the backgroud <Box style>.

linecolor()

Returns the line color as four numbers: <red>, <green>, <blue>, <alpha>.

setlinecolor( <red>, <green>, <blue>, <alpha> )

Sets the line color using values 0-255 for each of the parameters.

linewidth()

Returns the line width.

setlinewidth( <float> )

Sets the line width.

dotcolor()

Returns the dot color as four numbers: <red>, <green>, <blue>, <alpha>.

setdotcolor( <red>, <green>, <blue>, <alpha> )

Sets the dot color using values 0-255 for each of the parameters.

dotsize()

Returns the dot size.

setdotsize( <float> )

Sets the dot size.