40 lines
721 B
C
40 lines
721 B
C
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#ifndef GRAPHICSCROSSITEM_H
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#define GRAPHICSCROSSITEM_H
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#include <QColor>
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#include <QGraphicsItem>
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#include <QPainter>
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#include "math.h"
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class graphicsCrossItem : public QGraphicsItem
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{
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public:
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graphicsCrossItem(qreal x=0, qreal y=0);
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QRectF boundingRect() const;
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// QPainterPath shape() const;
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void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
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QColor color() {return col;}
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void setColor(QColor c);
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void setPos(QPointF p);
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void setPos(qreal x, qreal y) {setPos(QPointF(x, y));}
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void setPosPolar(qreal d, qreal a);
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void setScaleIndex(qreal s);
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private:
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qreal x, y, dim, scIndex;
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QColor col;
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};
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#endif // GRAPHICSARCITEM_H
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