QwtPlotPrintFilter Class Reference

Detailed Description

A base class for plot print filters.

QwtPlotPrintFilter can be used to customize QwtPlot::print.

Definition at line 28 of file qwt_plot_printfilter.h.

Public Types

enum Options {
  PrintMargin = 1,
  PrintTitle = 2,
  PrintLegend = 4,
  PrintGrid = 8,
  PrintCanvasBackground = 16,
  PrintWidgetBackground = 32,
  PrintAll = ~PrintWidgetBackground
}

enum Item {
  Title,
  Legend,
  Curve,
  CurveSymbol,
  Marker,
  MarkerSymbol,
  MajorGrid,
  MinorGrid,
  CanvasBackground,
  AxisScale,
  AxisTitle,
  WidgetBackground
}

Public Member Functions

QwtPlotPrintFilter ()

virtual ~QwtPlotPrintFilter ()

virtual QColor color (const QColor &, Item item, int id=-1) const

virtual QFont font (const QFont &, Item item, int id=-1) const

void setOptions (int options)

int options () const

virtual void apply (QwtPlot *) const

virtual void reset (QwtPlot *) const

Member Enumeration Documentation

enum QwtPlotPrintFilter::Item

Print items.
Definition at line 45 of file qwt_plot_printfilter.h.

enum QwtPlotPrintFilter::Options

Print options.
Definition at line 32 of file qwt_plot_printfilter.h.

Constructor & Destructor Documentation

QwtPlotPrintFilter::QwtPlotPrintFilter ( )

Sets filter options to QwtPlotPrintFilter::PrintAll Definition at line 66 of file qwt_plot_printfilter.cpp.

QwtPlotPrintFilter::~QwtPlotPrintFilter ( ) [virtual]

Destructor.
Definition at line 73 of file qwt_plot_printfilter.cpp.

Member Function Documentation

void QwtPlotPrintFilter::apply ( QwtPlot * plot ) const [virtual]

Change color and fonts of a plot
See also:
QwtPlotPrintFilter::apply
Definition at line 124 of file qwt_plot_printfilter.cpp.
References QwtSymbol::brush(), QwtPlot::canvasBackground(), color(), QwtLegendItem::curvePen(), d_cache, QwtPlot::d_curves, QwtPlot::d_grid, QwtPlot::d_lblTitle, QwtPlot::d_legend, QwtPlot::d_markers, QwtPlot::d_scale, QwtMarker::font(), font(), QwtLegend::itemIterator(), QwtMarker::labelPen(), QwtMarker::linePen(), QwtGrid::majPen(), QwtScale::minBorderDist(), QwtGrid::minPen(), QwtCurve::pen(), QwtSymbol::pen(), QwtScale::setBorderDist(), QwtSymbol::setBrush(), QwtPlot::setCanvasBackground(), QwtLegendItem::setCurvePen(), QwtMarker::setFont(), QwtMarker::setLabelPen(), QwtMarker::setLinePen(), QwtGrid::setMajPen(), QwtGrid::setMinPen(), QwtCurve::setPen(), QwtSymbol::setPen(), QwtMarker::setSymbol(), QwtCurve::setSymbol(), QwtLegendItem::setSymbol(), QwtScale::setTitleColor(), QwtScale::setTitleFont(), QwtMarker::symbol(), QwtCurve::symbol(), QwtLegendItem::symbol(), QwtScale::titleColor(), and QwtScale::titleFont().
Referenced by QwtPlot::print().


Public Types
enum	Options { PrintMargin = 1, PrintTitle = 2, PrintLegend = 4, PrintGrid = 8, PrintCanvasBackground = 16, PrintWidgetBackground = 32, PrintAll = ~PrintWidgetBackground }
enum	Item { Title, Legend, Curve, CurveSymbol, Marker, MarkerSymbol, MajorGrid, MinorGrid, CanvasBackground, AxisScale, AxisTitle, WidgetBackground }
Public Member Functions
	QwtPlotPrintFilter ()
virtual	~QwtPlotPrintFilter ()
virtual QColor	color (const QColor &, Item item, int id=-1) const
virtual QFont	font (const QFont &, Item item, int id=-1) const
void	setOptions (int options)
int	options () const
virtual void	apply (QwtPlot *) const
virtual void	reset (QwtPlot *) const