/* $Id: KChart.h,v 1.6 1998/06/19 20:02:31 kalle Exp $ */ #ifndef _KCHART_H #define _KCHART_H #include #include #include #include class QPaintDevice; class KChartData; class KChartPainter; #include #include class KChart : public QObject { friend class KChartPainter; friend class KChartLinesPainter; friend class KChartLinesPointsPainter; friend class KChartBarsPainter; friend class KChartAreaPainter; friend class KChartAxesPainter; friend class KChartPointsPainter; friend class KChartPiePainter; friend class KChartPie3DPainter; Q_OBJECT public: KChart( KChartType charttype = Bars ); ~KChart(); void setChartData( KChartData* ); void addAutoUpdate( QPaintDevice* device ); void removeAutoUpdate( QPaintDevice* device ); KChartType chartType() const; KChartData* chartData() const; void repaintChart( QPaintDevice* paintdev ); QString title() const; QString xLabel() const; QString yLabel() const; QString y1Label() const; QString y2Label() const; QColor textColor() const; QFont titleFont() const; QFont labelFont() const; QFont xLabelFont() const; QFont yLabelFont() const; QFont valueFont() const; QFont xAxisFont() const; QFont yAxisFont() const; int margin() const; const KChartColorArray* dataColors() const; int tickLength() const; bool xTicksEnabled() const; bool yTicksEnabled() const; int yTicksNum() const; int xLabelSkip() const; int yLabelSkip() const; bool xPlotValues() const; bool yPlotValues() const; double yMaxValue() const; double yMinValue() const; double y1MaxValue() const; double y1MinValue() const; double y2MaxValue() const; double y2MinValue() const; int axisSpace() const; PenStyle lineType() const; int lineWidth() const; OverwriteMode overwrite() const; bool twoAxes() const; bool longTicks() const; QStrList legends() const; LegendPlacement legendPlacement() const; QFont legendFont() const; QColor axisLabelColor() const; bool zeroAxisOnly() const; bool boxAxis() const; bool xTicks() const; void lineTypes( PenStyle types[], int& number ); int legendMarkerWidth() const; int legendMarkerHeight() const; int pieHeight() const; public slots: void setChartType( KChartType charttype ); void setTitle( const char* ); void setXLabel( const char* ); void setYLabel( const char* ); void setY1Label( const char* ); void setY2Label( const char* ); void setTextColor( QColor color ); void setTitleFont( QFont font ); void setLabelFont( QFont font ); void setXLabelFont( QFont font ); void setYLabelFont( QFont font ); void setValueFont( QFont font ); void setXAxisFont( QFont font ); void setYAxisFont( QFont font ); void setMargin( int margin ); void setDataColors( KChartColorArray* colors ); void setTickLength( int ); void setYTicksNum( int ticks ); void setXLabelSkip( int skip ); void setYLabelSkip( int skip ); void setXPlotValues( bool plot ); void setYPlotValues( bool plot ); void setYMaxValue( double value ); void setYMinValue( double value ); void setY1MaxValue( double value ); void setY1MinValue( double value ); void setY2MaxValue( double value ); void setY2MinValue( double value ); void setAxisSpace( int space ); void setLineWidth( int width ); void setOverwrite( OverwriteMode over ); void setTwoAxes( bool twoaxes ); void setLongTicks( bool longticks ); void setLegends( QStrList legends ); void setLegendPlacement( int ); void setLegendFont( QFont font ); void setAxisLabelColor( QColor color ); void setZeroAxisOnly( bool only ); void setBoxAxis( bool boxaxis ); void setXTicks( bool xticks ); void setLineTypes( PenStyle types[], int number ); void setLegendMarkerWidth( int width ); void setLegendMarkerHeight( int height ); void setPieHeight( int height ); private: void doAutoUpdate(); KChartType _charttype; KChartPainter* _cp; KChartData* _chartdata; KChartColorArray _datacolors; LegendPlacement _legendplacement; OverwriteMode _overwrite; QColor _accentcolor; QColor _axislabelcolor; QColor _bgcolor; QColor _fgcolor; QColor _labelcolor; QColor _textcolor; QFont _legendfont; QFont _titlefont; QFont _valuefont; QFont _xaxisfont; QFont _xlabelfont; QFont _yaxisfont; QFont _ylabelfont; QList _linetypes; QList _autoupdatedevices; QStrList _legends; QString _title; QString _xlabel; QString _y1label; QString _y2label; QString _ylabel; bool _blockautoupdate; bool _boxaxis; bool _longticks; bool _transparency; bool _twoaxes; bool _xplotvalues; bool _xticks; bool _yplotvalues; bool _zeroaxis; bool _zeroaxisonly; double _y1max; // user-supplied double _y1min; // user-supplied double _y2max; // user-supplied double _y2min; // user-supplied double _ylabels[2][100]; // PENDING(kalle): Make this dynamic, use STL here double _ymax; // user-supplied double _ymaxs[2]; // calculated double _ymin; // user-supplied double _ymins[2]; // calculated int _axisspace; int _legendcols; int _legendelementheight; int _legendelementwidth; int _legendfontheight; int _legendfontwidth; int _legendmarkerheight; int _legendmarkerwidth; int _legendnum; // number of legend entries, computed int _legendrows; int _legendspacing; int _legendxsize; int _legendxstart; int _legendysize; int _legendystart; int _linewidth; int _pieheight; int _startangle; int _textfontheight; int _textfontwidth; int _ticklength; int _titlefontheight; int _titlefontwidth; int _valuefontheight; int _valuefontwidth; int _xaxisfontheight; int _xaxisfontwidth; int _xlabelfontheight; int _xlabelfontwidth; int _xlabelskip; int _xstep; int _yaxisfontheight; int _yaxisfontwidth; int _ylabelfontheight1; int _ylabelfontheight2; int _ylabelfontheight; int _ylabelfontwidth; int _ylabellength[2]; int _ylabelskip; int _yticksnum; int _zeropoint; uint _bottom; uint _bottommargin; uint _height; uint _left; uint _leftmargin; uint _right; uint _rightmargin; uint _textspacing; uint _top; uint _topmargin; uint _width; }; #endif