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组件在火狐浏览器有bug #3

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wkjjkw opened this issue Feb 22, 2019 · 7 comments
Closed

组件在火狐浏览器有bug #3

wkjjkw opened this issue Feb 22, 2019 · 7 comments

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@wkjjkw
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wkjjkw commented Feb 22, 2019

火狐浏览器下用来填充的小图有背景。
@javaLuo
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javaLuo commented Feb 22, 2019

ok ,我来搞定

@javaLuo
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javaLuo commented Feb 22, 2019

hi，貌似我没发现问题额。
如果你说的是拼图缺失的那一块地方有隐隐约约的图案的话，那里是故意的，用了一点透明度

@wkjjkw
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wkjjkw commented Feb 22, 2019

tim 20190222185407

@javaLuo
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javaLuo commented Feb 22, 2019

OK, 我看到了，我来处理

@javaLuo
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javaLuo commented Feb 22, 2019

hi，我更新了1.0.4，搞好了。

问题的原因：
windows下Firefox的canvas中如果先设置了ctx.shadowBlur绘制外阴影，再ctx.drawImage()绘制图片，此时绘制的图片会无视ctx.clip()裁剪区域

我猜这是windows版Firefox的BUG，因为MAC的Firefox正常。

感谢指出问题,3Q

@wkjjkw
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wkjjkw commented Feb 25, 2019 •
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好的，解决了。谢谢！

@javaLuo javaLuo closed this as completed Feb 25, 2019
@javaLuo
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javaLuo commented Feb 25, 2019

貌似你之前还说了个 IE不支持includes来着
我明天还是改成indexOf吧..

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@javaLuo @wkjjkw