Set predefined value of thumbs

[LoopingLouieX]

Is there a possibility to set a value of each thumb ?

With the UISlider module you can move the thumb to a predefined value with slider.setValue(value, animated: true)

[yonat]

Not animated, but you can do this:

var sliderValue = slider.value
slider.value[0] = 17
slider.value = sliderValue

[LoopingLouieX]

Thanks for the answer, that's exactly what I've looked for! Isn't it not enough to set: slider.value[0] = 17 ?

Also I wanted to ask which value type is needed here because if I'm typing in the number directly as the example above it's working. But if I'm declare a variable first, it's not (example below). var number = 17 slider.value[0] = number ==> Value of type 'MultiSlider?' has no subscripts

Thanks!

[yonat]

Yes, slider.value[0] = 17 will work fine after either setting an initial value or a thumbCount. Otherwise the value array is empty.

value is an array of CGFloat, but in starts as empty. To avoid the error your getting, first set:

slider.value = [17]

Or alternatively:

slider.thumbCount = 1