QSplineSeries Class
QSplineSeries 以样条曲线图的形式显示数据。更多
| 头文件: | #include <QSplineSeries> |
| CMake: | find_package(Qt6 REQUIRED COMPONENTS Graphs)target_link_libraries(mytarget PRIVATE Qt6::Graphs) |
| qmake: | QT += graphs |
| 在 QML 中: | SplineSeries |
| 继承: | QXYSeries |
- 所有成员的列表,包括继承成员
- QSplineSeries 是Qt Graphs C++ Classes for 2D 的一部分。
属性
公共功能
| Qt::PenCapStyle | capStyle() const |
| bool | isOptimized() const |
| void | setCapStyle(Qt::PenCapStyle newCapStyle) |
| void | setOptimized(bool optimized) |
| void | setWidth(qreal newWidth) |
| qreal | width() const |
信号
| void | capStyleChanged() |
| void | optimizedChanged(bool newOptimized) |
| void | widthChanged() |
属性文档
capStyle : Qt::PenCapStyle
控制花键线的上限样式。该值是Qt::PenCapStyle 枚举值之一。默认值为Qt::SquareCap 。
访问功能:
| Qt::PenCapStyle | capStyle() const |
| void | setCapStyle(Qt::PenCapStyle newCapStyle) |
通知信号:
| void | capStyleChanged() |
另请参阅 Qt::PenCapStyle 。
width : qreal
以像素为单位的样条线宽度。默认值为 2.0。
访问功能:
| qreal | width() const |
| void | setWidth(qreal newWidth) |
通知信号:
| void | widthChanged() |
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