libpng warning in Eclipse
libpng warning in Eclipse
我在Ubuntu 12.04 LTS上使用Eclipse 3.7.2尝试使用MathGL。我的简单c++看起来像:
#include <iostream>
#include <mgl2/mgl.h>
using namespace std;
int main() {
mglGraph gr;
gr.FPlot("sin(pi*x)");
gr.WritePNG("test.png");
return 0;
}
当我运行它时,我得到以下警告:
libpng warning: Application built with libpng-1.2.46 but running with 1.5.13
test.png不能显示
有什么好主意吗?
谢谢!
你必须重新构建你的应用程序来使用libpng-1.5.13。目前它使用1.2.46构建。或者您可以阅读这两个版本的发行说明,确定1.2.46中支持的内容,并保持在这些范围内。您必须尝试使用1.2.46
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