¤ meterF, meterF', et al

Types

meterF :: RealFrac v => InF v (Ratio Int)
meterF' :: RealFrac a1 =>
           (GraphicsF FlexibleDrawing -> GraphicsF FlexibleDrawing) ->
           F a1 (InputMsg (Ratio Int))
meterD :: RealFrac a1 => a1 -> FlexibleDrawing
meterBg :: ColorSpec
meterFg :: ColorSpec

Description

meterF displays a linear meter.

Input

sets the meter

Output

when the user clicks or drag, the corresponding value is output. This value can be fed back to the input to provide visual feedback.

Example

 labAboveF "Meter Test" (startupF [0.75] meterF)

Bugs

meterF' is customised with a GraphicsF customiser...

Incomplete documentation.