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//
// @@ All Rights Reserved @@
// This file is part of the RDKit.
// The contents are covered by the terms of the BSD license
// which is included in the file license.txt, found at the root
// of the RDKit source tree.
//
// Original author: David Cosgrove (AstraZeneca)
//
// This is a concrete class derived from MolDraw2D that uses RDKit to draw a
// molecule into a QPainter.
#include <RDGeneral/export.h>
#ifndef MOLDRAW2DQT_H
#define MOLDRAW2DQT_H
#include <GraphMol/MolDraw2D/MolDraw2D.h>
class QPainter;
class QString;
// ****************************************************************************
namespace RDKit {
RDKIT_MOLDRAW2DQT_EXPORT extern const char *rdkitQtVersion;
class RDKIT_MOLDRAW2DQT_EXPORT MolDraw2DQt : public MolDraw2D {
public:
MolDraw2DQt(int width, int height, QPainter *qp, int panelWidth = -1,
int panelHeight = -1, bool noFreetype = false);
void setColour(const DrawColour &col) override;
void drawLine(const Point2D &cds1, const Point2D &cds2,
bool rawCoords = false) override;
void drawChar(char c, const Point2D &cds);
void drawPolygon(const std::vector<Point2D> &cds,
bool rawCoords = false) override;
void clearDrawing() override;
void drawWavyLine(const Point2D &cds1, const Point2D &cds2,
const DrawColour &col1, const DrawColour &col2,
unsigned int nSegments = 16, double vertOffset = 0.05,
bool rawCoords = false) override;
private:
QPainter *d_qp;
void initDrawing() override;
void initTextDrawer(bool noFreetype) override;
};
} // namespace RDKit
#endif // MOLDRAW2DQT_H
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