The QSGFlatColorMaterial class provides a convenient way of rendering solid colored geometry in the scene graph. 更多...
| 头： | #include <QSGFlatColorMaterial> |
| qmake: | QT += quick |
| 继承： | QSGMaterial |
| QSGFlatColorMaterial () | |
| const QColor & | color () const |
| void | setColor (const QColor & color ) |
The QSGFlatColorMaterial class provides a convenient way of rendering solid colored geometry in the scene graph.
警告： This utility class is only functional when running with the OpenGL backend of the Qt Quick scenegraph.
The flat color material will fill every pixel in a geometry using a solid color. The color can contain transparency.
The geometry to be rendered with a flat color material requires vertices in attribute location 0 in the QSGGeometry object to render correctly. The QSGGeometry::defaultAttributes_Point2D () returns an attribute set compatible with this material.
The flat color material respects both current opacity and current matrix when updating its rendering state.
Constructs a new flat color material.
The default color is white.
Returns this flat color material's color.
The default color is white.
另请参阅 setColor ().
Sets this flat color material's color to color .
另请参阅 color ().
