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jones2000 avatar jones2000 commented on June 2, 2024

数据更新用 HQChart使用教程30-K线图如何对接第3方数据3-1分钟K数据

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oringecat avatar oringecat commented on June 2, 2024

数据更新用 HQChart使用教程30-K线图如何对接第3方数据3-1分钟K数据

您可能理解错了,我不是问怎么更新数据,而是 websocket 推送频率很高,1秒内可能会有几十上百次,这样k线柱子可以实时跳动,但是由于ws推送频率很高,会导致图表渲染卡顿,并且无法对图表进行拖动和操作,一拖动就会被重置到图表的最右侧,就是想问这种情况下是否有相关的设置选项可以优化?

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jones2000 avatar jones2000 commented on June 2, 2024

没遇到过1秒几百次的场景, 我这边只有1秒在20-30次的更新频率,不卡。1秒几百次的刷新,只能是上配置高的电脑+好的显卡。

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