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同样的涂鸦，保存涂鸦图片在不同设备上生成的图片大小差别很大 #25

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xuehuashi opened this issue Jul 24, 2019 · 1 comment
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同样的涂鸦，保存涂鸦图片在不同设备上生成的图片大小差别很大 #25

xuehuashi opened this issue Jul 24, 2019 · 1 comment

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@xuehuashi
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红米5plus 生成涂鸦后图片变化很小，只比原图增大几十k, 但是在一加的一款，同样的涂鸦生成图片翻倍了，多次涂鸦出现300k -600k-1.2m-2.4m, 其他测试机单次涂鸦会出现不同大小的增大，多次涂鸦每次增幅基本相同，测试后发现图片放大后生成的图片尺寸和手机屏一致，生成涂鸦后bitmap，和手机屏幕分辨率有关？？
@1993hzw
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1993hzw commented Jul 24, 2019

ImageUtils.createBitmapFromPath 可以看下bitmap是怎么生成的 里面有取当前设备的大小去缩放图片

@1993hzw 1993hzw closed this as completed Jul 24, 2019
@chgmxx chgmxx mentioned this issue Sep 29, 2021
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@1993hzw @xuehuashi