| Copyright | (c) Marcin Mrotek, 2015 |
|---|---|
| License | BSD-3 |
| Maintainer | marcin.jan.mrotek@gmail.com |
| Stability | experimental |
| Safe Haskell | None |
| Language | Haskell2010 |
| Extensions |
|
Diagrams.Backend.HsQML.GradientObj
Description
A QML object controlling the gradient object.
- data AddColourStopSignal
- addColourStopSignal :: Proxy AddColourStopSignal
- data GradientObj = GradientObj
- addColourStop :: ObjRef GradientObj -> Double -> Double -> Double -> Double -> Double -> IO ()
- newGradient :: IO (ObjRef GradientObj)
Documentation
data AddColourStopSignal Source
Instances
| SignalKeyClass AddColourStopSignal | |
| Typeable * AddColourStopSignal | |
| type SignalParams AddColourStopSignal = Double -> Double -> Double -> Double -> Double -> IO () |
Arguments
| :: ObjRef GradientObj | Reference to a gradient object. |
| -> Double | Red channel value. |
| -> Double | Green channel value. |
| -> Double | Blue channel value. |
| -> Double | Alpha channel value. |
| -> Double | Offset channel value. |
| -> IO () |
Adds a new colour stop to a gradient.
newGradient :: IO (ObjRef GradientObj) Source
Create a new gradient object.