QLegendData Struct

QLegendData 结构包含要在图例标记上显示的信息。更多

头文件：	`#include <QLegendData>`
CMake：	`find_package(Qt6 REQUIRED COMPONENTS Graphs)` `target_link_libraries(mytarget PRIVATE Qt6::Graphs)`
qmake：	`QT += graphs`
在 QML 中：	LegendData

QLegendData 是Qt Graphs C++ Classes for 2D 的一部分。

属性

borderColor : const QColor
color : const QColor
label : const QString

详细说明

在集合和标记之间建立视觉关联所需的信息包括颜色、边框颜色和集合名称等属性。

另请参阅 QLineSeries,QSplineSeries,QScatterSeries,QBarSeries 和QXYSeries 。

属性文档

borderColor : const QColor

该属性用于保存图例标记的边框颜色。

color : const QColor

该属性用于保存图例标记的颜色。

label : const QString

该属性包含图例标记的名称。

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