/usr/include/qwt-qt4/qwt_plot_printfilter.h is in libqwt5-qt4-dev 5.2.3-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 | /* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************
* Qwt Widget Library
* Copyright (C) 1997 Josef Wilgen
* Copyright (C) 2002 Uwe Rathmann
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the Qwt License, Version 1.0
*****************************************************************************/
#ifndef QWT_PLOT_PRINTFILTER_H
#define QWT_PLOT_PRINTFILTER_H
#include <qcolor.h>
#include <qfont.h>
#include "qwt_global.h"
class QwtPlot;
class QwtPlotItem;
/*!
\brief A base class for plot print filters.
A print filter can be used to customize QwtPlot::print().
\deprecated In Qwt 5.0 the design of QwtPlot allows/recommends writing
individual QwtPlotItems, that are not known to QwtPlotPrintFilter.
So this concept is outdated and QwtPlotPrintFilter will be
removed/replaced in Qwt 6.x.
*/
class QWT_EXPORT QwtPlotPrintFilter
{
public:
//! Print options
enum Options
{
PrintMargin = 1,
PrintTitle = 2,
PrintLegend = 4,
PrintGrid = 8,
PrintBackground = 16,
PrintFrameWithScales = 32,
PrintAll = ~PrintFrameWithScales
};
//! Print items
enum Item
{
Title,
Legend,
Curve,
CurveSymbol,
Marker,
MarkerSymbol,
MajorGrid,
MinorGrid,
CanvasBackground,
AxisScale,
AxisTitle,
WidgetBackground
};
explicit QwtPlotPrintFilter();
virtual ~QwtPlotPrintFilter();
virtual QColor color(const QColor &, Item item) const;
virtual QFont font(const QFont &, Item item) const;
void setOptions(int options);
int options() const;
virtual void apply(QwtPlot *) const;
virtual void reset(QwtPlot *) const;
virtual void apply(QwtPlotItem *) const;
virtual void reset(QwtPlotItem *) const;
private:
class PrivateData;
PrivateData *d_data;
};
#endif
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