src/axisitem.h

   1 #ifndef AXISITEM_H
   2 #define AXISITEM_H
   3
   4 #include <QGraphicsItem>
   5 #include "range.h"
   6
   7 class AxisItem : public QGraphicsItem
   8 {
   9 public:
  10         enum Type {X, Y};
  11
  12         AxisItem(Type type, QGraphicsItem *parent = 0);
  13
  14         QRectF boundingRect() const {return _boundingRect;}
  15         void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
  16           QWidget *widget);
  17
  18         void setRange(const RangeF &range);
  19         void setSize(qreal size);
  20         void setLabel(const QString& label);
  21
  22         QSizeF margin() const;
  23         QList<qreal> ticks() const;
  24
  25 private:
  26         void updateBoundingRect();
  27
  28         Type _type;
  29         RangeF _range;
  30         qreal _size;
  31         QString _label;
  32         QRectF _boundingRect;
  33 };
  34
  35 #endif // AXISITEM_H