circular-slider | React component to drag a point along a circular arc | Frontend Framework library
kandi X-RAY | circular-slider Summary
kandi X-RAY | circular-slider Summary
React component to drag a point along a circular arc
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QUESTION
I have successfully pieced together a circular slider component from various, partially-documented code snippets (mainly here). I've tidied things up a bit and now have something I can use as a slideable control dial in which I can set an arbitrary maximum angle for the slideable area:
However, I want more flexibility - I want to be able to choose an arbitrary start angle too. This will allow me to create dials a little bit like car dashboard controls, for example. Shown below is my attempt to get this working. As you can see, this messes up the touch handling:
Clearly I need to compensate for the rotation in the touch handling.
I am achieving all this by encapsulating an SVG component (containing all the graphics and text shown here) in a view. For the example I am having trouble with, I rotate the container view (being careful to pass that rotation value to the text too, in order to rotate that text back to the vertical position).
The typescript component:
...ANSWER
Answered 2018-Sep-25 at 08:13I was on the right track with adjusting the angle to the cartesianToPolar() function in the onPanResponderMove() function, I just didn't take into account handling the maxAngle correctly, around 0. So in onPanResponderMove() I needed this:
QUESTION
I've tried to look through several libraries of React Native circular sliders, however none of them work as intended. All of them suffer the same bug where they randomly change values as you slide. A example would be:
What I am looking for, is a circular slider with it's value in the middle of the slider, very much so like this:
Thank you in advance
Edit: I've added a test repo if you want to play around with it. I've tried my best, but this is the best I could do
https://github.com/2joocy/SliderTest
The code was taken from here:
https://github.com/steveliles/react-native-circular-slider-example
...ANSWER
Answered 2018-Jul-03 at 10:27I haven't worked with circle slider yet. But I tried to search and there are 2 repos. Maybe that is what you need.
https://github.com/bgryszko/react-native-circular-slider
https://github.com/raymondchooi/react-native-circle-slider
Good luck!
QUESTION
I'm trying to make my unit tests work again for two days now, every time that I try to run them I get this error:
...ANSWER
Answered 2017-Jan-02 at 17:44I was facing similar type of issue.
I was building using following command :
QUESTION
I tried including a circular slider into my app. I downloaded the files and tried to implement them, but the slider doesn't appear. He doesn't seem to give an error somewhere.
...ANSWER
Answered 2017-May-17 at 10:35That is because $('#slider')
is undefined
at the time of the call. Either wrap your entire script in a document.ready callback or move your
LE:
Also, this:
slide : function(value)
should be this:
slide: function(ui, value)
.
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