Feature: 滚轮控制缩放，拖动图片查看 #44
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Deploy preview for img-preview ready! Built with commit 449b4f6 |
eviIIt
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Sep 18, 2019
eviIIt
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Sep 18, 2019
eviIIt
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Sep 18, 2019
eviIIt
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eviIIt
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Sep 18, 2019
Co-Authored-By: EVILLT <[email protected]>
Co-Authored-By: EVILLT <[email protected]>
Co-Authored-By: EVILLT <[email protected]>
Co-Authored-By: EVILLT <[email protected]>
eviIIt
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Sep 18, 2019
eviIIt
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Sep 18, 2019
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我认为如果增加这个功能，应该给一个开关。并不是所有人都需要滚动缩放的。 |
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最大缩放倍率也需要设置一下。 |
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关闭按钮的层级比图片高一点，保证任何状态都能直接关闭 |
由于在移动端没有相关的鼠标事件，所以在移动端(微信浏览器)测试效果符合预期 |
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Why
场景：
之前遇到一个问题，某些图片的尺寸在放大后 scale 固定为1，在视觉上看起来比原图还小，且不能缩放
需求：
（pc端）
How
Describe your steps:
Demo