原创 CAD 獲取當前視口比例

scale = VIEWSIZE / 9

原创 [轉載] How to resolve “cc1: all warnings being treated as errors” ?

How to resolve “cc1: all warnings being treated as errors” ? C Programs, Compilation, Errors & Failures, Programming La

原创 配置,configure 常用選項

-fPIC  rpath  $ORIGIN ../configure CFLAGS='-fPIC' LDFLAGS=-Wl,-rpath=\'\$\$\ORIGIN\' QMAKE_LFLAGS += -Wl,-rpath,\'\$\$

原创 Qt環境安裝Log

show20@UOS-SHOW204:/$ sudo apt-get install io.qt.qtcreator 正在讀取軟件包列表... 完成 正在分析軟件包的依賴關係樹        正在讀取狀態信息... 完成        下