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Comments (6)

mater1996 avatar mater1996 commented on June 15, 2024

是修改了哪里的背景图？ 可以给个repo复现一下吗？https://codesandbox.io/

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koukouzaki avatar koukouzaki commented on June 15, 2024

因为我这边还需要zoomIn，zoomOut的功能，所以会放大缩小那张原图，一旦放大缩小后，用放大镜就会有定位偏移不准的问题，不知道怎样可以触发一下刷新，让放大镜重新获取最新的原图。

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mater1996 avatar mater1996 commented on June 15, 2024

目前是手动调用组件的reset方法来重新计算边界信息, 看起来你是直接修改了img的大小，但是移动事件是绑定到父层的，父元素的大小是不会根据内部transform的改变而改变的

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koukouzaki avatar koukouzaki commented on June 15, 2024

所以不知道怎么处理才能正常。貌似得去改动组件源码的内容了

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mater1996 avatar mater1996 commented on June 15, 2024

辛苦发一个复现repo吧

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mater1996 avatar mater1996 commented on June 15, 2024

原因是因为设置放大器的位置以及获取的宽度被scale放大了, 所以位置被css 重新 * 2 导致中心点偏移错误
不建议使用scale对该组件进行放大，因为内部使用了absolute进行偏移，会导致放大器以及mask的位置被css放大

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