There should be an optional/compulsory functionality where you could label every bar in Bar chart. So that the specific value can be shown on top of every bar node.

Hey,

I've been trying to integrate this library with some obj-c code; and I am stuck a bit. It seems like auto-generated file from Xcode has only very limited method set for each class:
`SWIFT_MODULE_NAMESPACE_PUSH("ARCharts")
@Class NSCoder;

SWIFT_CLASS("_TtC8ARCharts10ARBarChart")
@interface ARBarChart : SCNNode
@Property (nonatomic) double animationDuration;

• (nonnull instancetype)initWithCoder:(NSCoder * _Nonnull)aDecoder OBJC_DESIGNATED_INITIALIZER;
• (nonnull instancetype)init OBJC_DESIGNATED_INITIALIZER;
• (void)reloadGraph;
  /// Render the chart in the SCNView.
• (void)draw;
  /// Remove any highlighting currently active on this chart.
• (void)unhighlight;
  @end`

I compiled the Swift code; and played around - it seems like the problem is Delegate pattern - adding @objc flag to public method leads to an error:

And then of course the method is not supported:

Does anybody tried to connect the library to obj-c code?

Having trouble with 'SCNAction' and its bindings.

private func pulseAction() -> SCNAction? {
		let pulseOutAction = SCNAction.fadeOpacity(to: 0.4, duration: 0.5)
		let pulseInAction = SCNAction.fadeOpacity(to: 1.0, duration: 0.5)
		pulseOutAction.timingMode = .easeInEaseOut
		pulseInAction.timingMode = .easeInEaseOut
		
        if let sequence = SCNAction.sequence([pulseOutAction, pulseInAction]) {
            return SCNAction.repeatForever(sequence) 

It would be Great to Visualize Data as Graph. Is it possible, to implement something like this http://anvaka.github.io/ngraph.forcelayout3d/demo/ in ARCharts?

Hi guys
And thank you @Boris-Em for the amazing works !
Anyway I have a problem ( seems very easy but I can't understand how to do it )...
I would like to show the bar value over or near the bar
I've found this method

private func addLabel(forIndex index: Int, atXPosition xPosition: Float, withMaxHeight maxHeight: Float)

but I can't use it.

Does anyone have an example code on how and where to use this method?

Thanks in advance

and excuse me for my terrible English

Vanni