euv-chart 0.34.2

A high-performance charting library for the euv framework, providing an ECharts-compatible option model with WebGPU, WebGL2, and Canvas2D backends behind one API.
Documentation 
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use super::*;

/// A handler registered on a chart.
///
/// The handler is shared: registering the same closure twice runs it
/// twice, which is what a user expects from two separate registrations.
pub type EventHandler = Rc<dyn Fn(&ChartEvent)>;