You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
105 lines
3.7 KiB
C
105 lines
3.7 KiB
C
2 years ago
|
/***************************************************************************
|
||
|
|
* 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
|