current revision

ui/map/2D/Floor2D.h

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+#ifndef FLOOR2D_H
+#define FLOOR2D_H
+
+#include <Indoor/floorplan/v2/Floorplan.h>
+#include "Renderable2D.h"
+
+/**
+ * draw the floor itself (outline, obstacles)
+ */
+class Floor2D : public Renderable2D {
+
+private:
+
+	Floorplan::Floor* floor;
+
+public:
+
+	/** ctor */
+	Floor2D(Floorplan::Floor* floor) : floor(floor) {
+
+	}
+
+protected:
+
+	void doRender(QPainter& qp, const Scaler2D& s, const RenderParams2D& r) override {
+
+		if (floor->atHeight < r.clip.belowHeight_m) {return;}
+		if (floor->atHeight > r.clip.aboveHeight_m) {return;}
+
+		qp.setPen(Qt::black);
+		for (const Floorplan::FloorObstacle* obs : floor->obstacles) {
+			const Floorplan::FloorObstacleLine* line = dynamic_cast<const Floorplan::FloorObstacleLine*>(obs);
+			if (line) {drawLine(qp, s, line);}
+		}
+
+		qp.setPen(Qt::gray);
+		for (const Floorplan::FloorOutlinePolygon* poly : floor->outline) {
+			drawOutline(qp, s, poly);
+		}
+
+	}
+
+private:
+
+	void drawLine(QPainter& qp, const Scaler2D& s, const Floorplan::FloorObstacleLine* line) {
+		const Point2 pt1 = s.mapToScreen(line->from);
+		const Point2 pt2 = s.mapToScreen(line->to);
+		qp.drawLine(pt1.x, pt1.y, pt2.x, pt2.y);
+	}
+
+	void drawOutline(QPainter& qp, const Scaler2D& s, const Floorplan::FloorOutlinePolygon* poly) {
+		const int num = poly->poly.points.size();
+		for (int i = 0; i < num; ++i) {
+			const Point2 pt1 = s.mapToScreen(poly->poly.points[(i+0)]);
+			const Point2 pt2 = s.mapToScreen(poly->poly.points[(i+1)%num]);
+			qp.drawLine(pt1.x, pt1.y, pt2.x, pt2.y);
+		}
+	}
+
+};
+
+#endif // FLOOR2D_H