成员变量

详细描述

在文件 QwtPlotCurve.x 第 5 行定义.

结构体成员变量说明

◆ Dots

Dots

Draw dots at the locations of the data points. Note: This is different from a dotted line (see setPen()), and faster as a curve in QwtPlotCurve::NoStyle style and a symbol painting a point.

在文件 QwtPlotCurve.x 第 38 行定义.

◆ Lines

Lines

Connect the points with straight lines. The lines might be interpolated depending on the 'Fitted' attribute. Curve fitting can be configured using setCurveFitter().

在文件 QwtPlotCurve.x 第 17 行定义.

◆ NoCurve

NoCurve = -1

Don't draw a curve. Note: This doesn't affect the symbols.

在文件 QwtPlotCurve.x 第 10 行定义.

◆ Steps

Steps

Connect the points with a step function. The step function is drawn from the left to the right or vice versa, depending on the QwtPlotCurve::Inverted attribute.

在文件 QwtPlotCurve.x 第 30 行定义.

◆ Sticks

Sticks

Draw vertical or horizontal sticks ( depending on the orientation() ) from a baseline which is defined by setBaseline().

在文件 QwtPlotCurve.x 第 23 行定义.

◆ UserCurve

UserCurve = 100

Styles >= QwtPlotCurve::UserCurve are reserved for derived classes of QwtPlotCurve that overload drawCurve() with additional application specific curve types.

在文件 QwtPlotCurve.x 第 46 行定义.