qwt

USE флаги

• designer - Installs dev-qt/designer plugin.
• doc - Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
• examples - Install examples, usually source code
• mathml - Use the MathML renderer of the Qt solutions package.
• opengl - Add support for OpenGL (3D graphics)
• polar - Install the QwtPolar headers
• qt5 - Add support for the Qt 5 application and UI framework
• qt6 - Add support for the Qt 6 application and UI framework
• svg - Add support for SVG (Scalable Vector Graphics)