I'm dumb

groundStation/gui/MicroCART/quaditem.cpp

+#include "quaditem.h"
+#include <QPixmap>
+#include <QLabel>
+
+QuadItem::QuadItem()
+{
+   setFlag(ItemIsMovable);
+}
+
+QRectF QuadItem::boundingRect() const
+{
+   return QRectF(0,0,50,50);
+}
+
+void QuadItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
+{
+   QRectF rec = boundingRect();
+   painter->drawImage(rec,QImage(":/images/quad/quad.png"));
+}
+
+void QuadItem::updateQuad(float longitudinal, float lateral, float height, float pitch, float roll, float yaw)
+{
+    this->setPos(longitudinal*10, lateral*10);
+
+    QPointF center = boundingRect().center();
+    QTransform trans = this->transform();
+    trans.translate(center.x(), center.y());
+    trans.rotate(yaw);
+    trans.translate(-center.x(), -center.y());
+    this->setTransform(trans);
+    update();
+}

groundStation/gui/MicroCART/quaditem.h

+#ifndef QUADITEM_H
+#define QUADITEM_H
+
+#include <QPainter>
+#include <QGraphicsItem>
+#include <QPixmap>
+#include <QLabel>
+#include <QtCore>
+#include <QtGui>
+#include <QTransform>
+
+class QuadItem : public QGraphicsItem
+{
+public:
+   QuadItem();
+   QRectF boundingRect() const;
+   void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
+
+private slots:
+   void updateQuad(float longitudinal, float lateral, float height, float pitch, float roll, float yaw);
+
+};
+
+#endif // QUADITEM_H