qwt3d_gridmapping.h

#ifndef QWT3D_GRIDMAPPING_H
#define QWT3D_GRIDMAPPING_H
 
#include "qwt3d_mapping.h"
 
namespace Qwt3D
{
 
class SurfacePlot;
 
class QWT3D_EXPORT GridMapping : public Mapping
{
public:
    // Constructs GridMapping object w/o assigned SurfacePlot
    GridMapping();
    ~GridMapping() override;
 
    // Sets number of rows and columns
    void setMesh(unsigned int columns, unsigned int rows);
    // Sets u-v domain boundaries
    void setDomain(double minu, double maxu, double minv, double maxv);
    // Restrict the mappings range to the parallelepiped
    void restrictRange(Qwt3D::ParallelEpiped const&);
 
protected:
    QWT_DECLARE_PRIVATE(GridMapping)
 
    // Accessors for subclasses
    Qwt3D::SurfacePlot* plotWidget() const;
    void setPlotWidget(Qwt3D::SurfacePlot* pw);
 
    Qwt3D::ParallelEpiped& range();
    const Qwt3D::ParallelEpiped& range() const;
 
    unsigned int meshU() const;
    unsigned int meshV() const;
 
    double minU() const;
    double maxU() const;
    double minV() const;
    double maxV() const;
};
 
}  // ns
 
#endif  // QWT3D_GRIDMAPPING_H