[seiscomp, scanloc] Install, add .gitignore

include/seiscomp/gui/map/rectangular.h

@@ -0,0 +1,104 @@
+/***************************************************************************
+ * Copyright (C) gempa GmbH                                                *
+ * All rights reserved.                                                    *
+ * Contact: gempa GmbH (seiscomp-dev@gempa.de)                             *
+ *                                                                         *
+ * GNU Affero General Public License Usage                                 *
+ * This file may be used under the terms of the GNU Affero                 *
+ * Public License version 3.0 as published by the Free Software Foundation *
+ * and appearing in the file LICENSE included in the packaging of this     *
+ * file. Please review the following information to ensure the GNU Affero  *
+ * Public License version 3.0 requirements will be met:                    *
+ * https://www.gnu.org/licenses/agpl-3.0.html.                             *
+ *                                                                         *
+ * Other Usage                                                             *
+ * Alternatively, this file may be used in accordance with the terms and   *
+ * conditions contained in a signed written agreement between you and      *
+ * gempa GmbH.                                                             *
+ ***************************************************************************/
+
+
+#ifndef SEISCOMP_GUI_MAP_PROJECTIONS_RECTANGULAR_H
+#define SEISCOMP_GUI_MAP_PROJECTIONS_RECTANGULAR_H
+
+
+#include <QImage>
+#include <seiscomp/gui/map/mapwidget.h>
+#include <seiscomp/gui/map/projection.h>
+
+
+namespace Seiscomp {
+namespace Gui {
+namespace Map {
+
+
+class SC_GUI_API RectangularProjection : public Projection {
+	// ----------------------------------------------------------------------
+	// X'truction
+	// ----------------------------------------------------------------------
+	public:
+		RectangularProjection();
+
+
+	// ----------------------------------------------------------------------
+	// Public projection interface
+	// ----------------------------------------------------------------------
+	public:
+		void setLowZoomEnabled(bool);
+
+		virtual bool isRectangular() const;
+		virtual bool wantsGridAntialiasing() const;
+
+		virtual bool project(QPoint &screenCoords, const QPointF &geoCoords) const;
+		virtual bool unproject(QPointF &geoCoords, const QPoint &screenCoords) const;
+
+		virtual void centerOn(const QPointF &geoCoords);
+
+		virtual int lineSteps(const QPointF &p0, const QPointF &p1);
+
+		virtual void drawImage(QImage &buffer, const QRectF &geoReference,
+		                       const QImage &image, bool highQuality,
+		                       CompositionMode cm);
+
+		virtual bool drawLine(QPainter &p, const QPointF &from, const QPointF &to);
+		virtual void moveTo(const QPointF &p);
+		virtual bool lineTo(QPainter &p, const QPointF &to);
+
+		virtual bool drawLatCircle(QPainter &p, qreal lon);
+		virtual bool drawLonCircle(QPainter &p, qreal lat);
+
+		virtual bool project(QPainterPath &screenPath, size_t n,
+		                     const Geo::GeoCoordinate *poly, bool closed,
+		                     uint minPixelDist, ClipHint hint = NoClip) const;
+
+
+	protected:
+		template <typename PROC>
+		void render(QImage &img, TextureCache *cache);
+
+		void render(QImage &img, bool highQuality, TextureCache *cache);
+
+		void projectUnwrapped(QPoint &screenCoords, const QPointF &geoCoords) const;
+
+
+	// ----------------------------------------------------------------------
+	// Protected member
+	// ----------------------------------------------------------------------
+	protected:
+		bool  _enableLowZoom;
+
+
+	// ----------------------------------------------------------------------
+	// Private member
+	// ----------------------------------------------------------------------
+	private:
+		qreal _cursorLon;
+};
+
+
+}
+}
+}
+
+
+#endif