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解决 Qt 使用 PNG 图片时报错:libpng warning: iCCP: known incorrect sRGB profile
参考了:AS问题解决系列3—iCCP: Not recognizing known sRGB profile
解决方法:
⑴从 http://www.imagemagick.org/script/binary-releases.php 下载 ImageMagick ,比如: http://www.imagemagick.org/download/binaries/ImageMagick-6.9.3-7-portable-Q16-x86.zip
解压到目录:e:/Programs/ImageMagick
⑵创建批处理文件:ImageMagick-Fix-PNG.bat
@echo off echo ImageMagick fix libpng warning: iCCP: Not recognizing known sRGB profile ...... echo Search PNG in subdirs and process ... set fn=E:\Programs\ImageMagick\convert.exe for /f "tokens=*" %%i in ('dir/s/b *.png') do "%fn%" "%%i" -strip "%%i" pause
该文件置于资源目录,执行它,会将 PNG 处理成符合 Qt 要求的规格,重新执行 qmake,构建项目,就没有类似警告了。
来源: http://blog.csdn.net/colorado/article/details/51056570 |