QwtPlotLayoutEngine::LayoutData::CanvasData结构体 参考

Data for canvas layout calculation 更多...

#include <qwt_plot_layout_engine.h>

Public 成员函数
void	init (const QWidget *canvas)
	Initialize canvas data from a QWidget

Public 属性
int	contentsMargins [QwtAxis::AxisPositions]

详细描述

Data for canvas layout calculation

Contains content margins for the canvas widget.

成员函数说明

init()

void QwtPlotLayoutEngine::LayoutData::CanvasData::init

(

const QWidget *

canvas

)

Initialize canvas data from a QWidget

Extracts content margins from the canvas widget for all four sides.

参数

canvas

Pointer to the canvas widget

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该结构体的文档由以下文件生成:

• /home/runner/work/QWT/QWT/src/plot/qwt_plot_layout_engine.h
• /home/runner/work/QWT/QWT/src/plot/qwt_plot_layout_engine.cpp