BarChartView.h++

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#ifndef __libquark_chart_BarChartView_hxx
#define __libquark_chart_BarChartView_hxx

#include <quark/ChartView.h++>

namespace quark {
namespace chart {

class LIBQUARK_API BarChartView : public ChartView
{
  public:

  virtual ~BarChartView();

  protected:

  BarChartView(Qt::Orientation orientation, QWidget *parent = NULL);

  int drawHorizontalBar(QPainter &painter, int x, int y, qreal value,
                        const QColor &color);
  int drawVerticalBar(QPainter &painter, int x, int y, qreal value,
                      const QColor &color);

  virtual bool hasScale() const
  { return(true); }

  int barWidth() const
  { return(_barWidth); }

  int barDepth() const
  { return(_barDepth); }

  int barSpacing() const
  { return(_barSpacing); }

  private:

  int _barWidth;
  int _barDepth;
  int _barSpacing;

  Q_DISABLE_COPY(BarChartView);
};

} // namespace chart
} // namespace quark

#endif // __libquark_chart_BarChartView_hxx