如何聆听剖腹产上特定层的负载事件

发布于 2025-01-25 04:09:12 字数 469 浏览 3 评论 0原文

根据此答案， https://stackoverflow.com/a/a/67883291/67883291/14326456在地球上已加载。但是，我想知道是否有一种方法可以在特定的ImageryLayer上收听加载事件？而不是同时。

viewer.scene.globe.tileLoadProgressEvent.addEventListener(function (queuedTileCount) {
    console.log(queuedTileCount);
    console.log(viewer.scene.globe.tilesLoaded);
    if(viewer.scene.globe.tilesLoaded){
        // doSomething
    }
});

原文

According to this answer https://stackoverflow.com/a/67883291/14326456, I am now able to know when tiles on globe are loaded. However, I would like to know if there is a way to listen loading event on a specific imageryLayer ? And not on all at the same time.

viewer.scene.globe.tileLoadProgressEvent.addEventListener(function (queuedTileCount) {
    console.log(queuedTileCount);
    console.log(viewer.scene.globe.tilesLoaded);
    if(viewer.scene.globe.tilesLoaded){
        // doSomething
    }
});

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喜爱皱眉﹌ 2025-02-01 04:09:12

我认为这不是一个好主意，但是我别无选择，只能使用setInterval像这样知道tilesed是正确的。
告诉我是否有更好的方法。谢谢。

setInterval(() => {
    if(viewer.scene.globe.tilesLoaded){
        // viewer's been fully loaded
        // do what you want
        // .... 



        clearInterval(interval) // clearing setInterval
    }
}, 100)

i don't think this is good idea but i had no choice but to use setInterval like this to know when tilesLoaded is True.
Tell me if there is better way. Thanks.

setInterval(() => {
    if(viewer.scene.globe.tilesLoaded){
        // viewer's been fully loaded
        // do what you want
        // .... 



        clearInterval(interval) // clearing setInterval
    }
}, 100)

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