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6.0.2
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qwt_plot_grid.h
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/* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************
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* Qwt Widget Library
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* Copyright (C) 1997 Josef Wilgen
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* Copyright (C) 2002 Uwe Rathmann
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the Qwt License, Version 1.0
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*****************************************************************************/
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#ifndef QWT_PLOT_GRID_H
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#define QWT_PLOT_GRID_H
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#include "qwt_global.h"
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#include "qwt_plot_item.h"
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#include "qwt_scale_div.h"
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class
QPainter;
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class
QPen;
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class
QwtScaleMap
;
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class
QwtScaleDiv
;
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class
QWT_EXPORT
QwtPlotGrid
:
public
QwtPlotItem
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{
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public
:
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explicit
QwtPlotGrid
();
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virtual
~
QwtPlotGrid
();
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virtual
int
rtti
()
const
;
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void
enableX(
bool
tf );
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bool
xEnabled()
const
;
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void
enableY(
bool
tf );
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bool
yEnabled()
const
;
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void
enableXMin(
bool
tf );
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bool
xMinEnabled()
const
;
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void
enableYMin(
bool
tf );
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bool
yMinEnabled()
const
;
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void
setXDiv(
const
QwtScaleDiv
&sx );
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const
QwtScaleDiv
&xScaleDiv()
const
;
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void
setYDiv(
const
QwtScaleDiv
&sy );
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const
QwtScaleDiv
&yScaleDiv()
const
;
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void
setPen(
const
QPen &p );
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void
setMajPen(
const
QPen &p );
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const
QPen& majPen()
const
;
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void
setMinPen(
const
QPen &p );
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const
QPen& minPen()
const
;
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virtual
void
draw
( QPainter *p,
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const
QwtScaleMap
&xMap,
const
QwtScaleMap
&yMap,
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const
QRectF &rect )
const
;
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virtual
void
updateScaleDiv
(
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const
QwtScaleDiv
&xMap,
const
QwtScaleDiv
&yMap );
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private
:
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void
drawLines( QPainter *painter,
const
QRectF &,
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Qt::Orientation orientation,
const
QwtScaleMap
&,
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const
QList<double> & )
const
;
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class
PrivateData;
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PrivateData *d_data;
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};
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#endif
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