基于滚轮鼠标的基本输入处理程序。 更多...
导入语句: | import QtDataVisualization 1.2 |
Since: | QtDataVisualization 1.2 |
实例化: | Q3DInputHandler |
继承者: | TouchInputHandler3D |
InputHandler3D is the basic input handler for wheel mouse type of input devices.
见 Q3DInputHandler 文档编制了解更多细节。
[since QtDataVisualization 1.2] rotationEnabled : bool |
Defines whether this input handler allows graph rotation. Defaults to
true
.
该特性在 QtDataVisualization 1.2 引入。
[since QtDataVisualization 1.2] selectionEnabled : bool |
Defines whether this input handler allows selection from the graph. Defaults to
true
.
该特性在 QtDataVisualization 1.2 引入。
[since QtDataVisualization 1.2] zoomAtTargetEnabled : bool |
Defines whether zooming changes the camera target to the position of the input at the time of the zoom. Defaults to
true
.
该特性在 QtDataVisualization 1.2 引入。
[since QtDataVisualization 1.2] zoomEnabled : bool |
Defines whether this input handler allows graph zooming. Defaults to
true
.
该特性在 QtDataVisualization 1.2 引入。