监听 grid3D.viewControl.beta changed

[FunctionRun]

echarts-gl: 1.0.0-beta.4
qtek: 0.4.1
echarts: 3.6.2
zrender: 3.5.2

我想要监听 grid3D.viewControl.beta 改变的事件, 比如可以这样

myChart.on('viewControlChange', (viewControlParam) => {
    const beta = viewControlParam.beta;
    // when beta = 90 -> do something

})

我现在的代码是这样

const tick = (timestamp) => {
    const beta = myChart.getOption().grid3D[0].viewControl.beta;
    if(beta > 89.5 && beta < 90.5) {
        //do something
    } else {
        window.requestAnimationFrame(tick);
    }
}

window.requestAnimationFrame(tick);

我认为这样不好,getOption 一直被调用

[pissang]

试试

myChart.on('grid3dcamerachanged', function () {})

[wangz-code]

makr 3d gl 图表监听viewControl 解决方案

myChart.on("grid3dcamerachanged", function (e) {
	console.log("e log==>", e);
});