针对你提出的问题“qcustomplot can't use opengl because qcustomplot_use_opengl was not defined”,以下是详细的解答步骤: 检查项目配置文件: 你需要检查你的项目配置文件(如.pro文件),确保已经定义了QCUSTOMPLOT_USE_OPENGL宏。这个宏告诉QCustomPlot在编译时启用OpenGL支持。 在你
settings are restored to what they were before OpenGL was enabled, if they weren't altered in the meantime. \note OpenGL support is only enabled if QCustomPlot is compiled with the macro \c QCUSTOMPLOT_USE_OPENGL defined. This define must be set before including the QCustomPlot header both dur...
Plot性能提升 QCustomPlot采用了大量的技术比如自适应采样和文本对象缓存为了减少replot的时间。然而一些特...
If enabled is set to false, the antialiasing/label caching settings are restored to what they were before OpenGL was enabled, if they weren't altered in the meantime. Note OpenGL support is only enabled if QCustomPlot is compiled with the macro QCUSTOMPLOT_USE_OPENGL defined. This define must...
LXCustomPlot是基于QCustomPlot和XCustomPlot,创建10条动态曲线,测试绘制性能,可以在LXCustomPlot.cpp构造函数打开和关闭opengl Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. Definitions. "License" shall mean the terms ...
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- Added QCP::Interaction flag iNone=0x000 to allow explicitly specifying no interaction (Avoids QFlags::zero, which was deprecated in Qt5.14) - QCP is now compatible with defines QT_USE_QSTRINGBUILDER, QT_USE_FAST_CONCATENATION (Qt<4.8), QT_USE_FAST_OPERATOR_PLUS (Qt<4.8) #...
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If enabled is set to false, the antialiasing/label caching settings are restored to what they were before OpenGL was enabled, if they weren't altered in the meantime. Note OpenGL support is only enabled if QCustomPlot is compiled with the macro QCUSTOMPLOT_USE_OPENGL defined. This define must...
compilation/usage: #if defined(QT_STATIC_BUILD) # define QCP_LIB_DECL elif defined(QCUSTOMPLOT_COMPILE_LIBRARY # define QCP_LIB_DECL Q_DECL_EXPORT #elif defined(QCUSTOMPLOT_USE_LIBRARY) # define QCP_LIBDECL Q_DECL_IMPORT #else #define QCP_LIB_DECL #...