GangGang..: resizeEvent 方法也还是错的，要改变窗口大小然后resizeEvent 里面读取的宽和高就是对的了？想请问问为啥啊？

yyoouutuo: 为什么显示不出来数据

m0_48458686: 那个编译好的库vs2019的能用吗

unbelieve_i: 小白（什么也不懂）求问报错： CMake Warning at cmake/FindBLAS.cmake:1371 (message): BLA_VENDOR has been set to All but blas libraries could not be found or check of symbols failed. Please indicate where to find blas libraries. You have three options: - Option 1: Provide the installation directory of BLAS library with cmake option: -DBLAS_DIR=your/path/to/blas - Option 2: Provide the directory where to find BLAS libraries with cmake option: -DBLAS_LIBDIR=your/path/to/blas/libs - Option 3: Update your environment variable (Linux: LD_LIBRARY_PATH, Windows: LIB, Mac: DYLD_LIBRARY_PATH) 怎么解决

mxpx_RB: 大神牛批！