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qmui_grayImage 对 scale > 1 的图片处理后内容错误 #938

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Lee0820 opened this issue Mar 29, 2020 · 9 comments
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qmui_grayImage 对 scale > 1 的图片处理后内容错误 #938

Lee0820 opened this issue Mar 29, 2020 · 9 comments
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@Lee0820
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Lee0820 commented Mar 29, 2020 •
edited by MoLice
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icon_tabbar_navigation_button@2x.png.zip
将这张图使用 qmui_grayImage 处理后图片内容被以 scale = 1 的方式渲染出来了。

另外 GIF 图要如何使用 qmui_grayImage 处理？
@Lee0820
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Lee0820 commented Mar 29, 2020

发现有的图片没问题，有的图文处理完变成四分之一左上角的图了，这是什么情况

@MoLice
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MoLice commented Mar 30, 2020

这个 issue 看不懂在说什么问题，请重新整理表达再打开。

@MoLice MoLice closed this as completed Mar 30, 2020
@Lee0820
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Lee0820 commented Mar 30, 2020

您可以把我上传的这张图放到demo里测试下qmui_grayImage这个方法，
Uploading 27ACBBC2DC257E66FB00B9E5C68353F2.png…
icon_app_version_header@2x.png.zip

@Lee0820 Lee0820 changed the title qmui_grayImage把图片置灰的方法问题 qmui_grayImage把图片置灰的方法问题1 Mar 30, 2020
@MoLice MoLice changed the title qmui_grayImage把图片置灰的方法问题1 qmui_grayImage 对 scale > 1 的图片处理后内容错误 Mar 30, 2020
@MoLice MoLice added bug and removed help wanted labels Mar 30, 2020
@MoLice MoLice reopened this Mar 30, 2020
@MoLice
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MoLice commented Mar 30, 2020

这是 qmui_grayImage 的 bug，下个版本会修复。

GIF 图不适用于 UIImage (QMUI) 里的方法，需要自行拆分帧图片处理完再封装成 GIF。

@MoLice MoLice mentioned this issue Mar 30, 2020
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@Lee0820
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Lee0820 commented Mar 30, 2020

目前有什么现成的解决方案吗，因为现在急用这个方法 ～ ～

@Lee0820
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Lee0820 commented Mar 30, 2020

@MoLice

@MoLice
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MoLice commented Mar 30, 2020

image

可以先修改源码，把方法末尾的这里改为 [grayImage drawInRect:CGRectMakeWithSize(grayImage.size)];。

@Lee0820
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Lee0820 commented Mar 30, 2020

好的谢谢

@MoLice
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MoLice commented Mar 30, 2020

已发布 4.1.1 修复该问题。

@MoLice MoLice closed this as completed Mar 30, 2020
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