Range of one value

[rupadas]

I am unable to select a range of gap one like 33-34. How can i achieve that?

[Sundin]

Hello @rupadas

I solved this by halving the gapBetweenThumbs variable in the RangeSlider class like this:

var gapBetweenThumbs: Double {
    return Double(thumbWidth)*(maximumValue - minimumValue) / (Double(bounds.width)*2)
}

[khaptonstall]

@Sundin @rupadas This still didn't work for me. I was able to produce a range of 1 by using this:

var gapBetweenThumbs: Double {   
    var gap = (upperValue - lowerValue) / (Double(bounds.width)*2)
    return max(1.0, gap)
}

[warchimede]

Hi @rupadas @Sundin & @khaptonstall ,
First of all thanks for giving this project a try 👍
If @khaptonstall 's change really does the trick, can you please create a PR
so that I can merge easily ?

Thanks ! 💯

[khaptonstall]

@warchimede While it does allow for a single Int gap and solves this specific problem, it would break other things. Such as:

• You would no longer be able to return a Double x, where lowerValue < x < upperValue
• Also causes a problem when you drag both sliders all the way to the left, as the bottom slider (leftmost) reacts to the user touch when actually the top (rightmost) slider should react instead.

So I think further user customization would need to be added instead of my hacky change.