RPolylineProxy.h

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#ifndef RPOLYLINEPROXY_H
#define RPOLYLINEPROXY_H
 
#include "../core_global.h"
 
#include "RS.h"
#include "RMath.h"
 
class RArc;
class RExporter;
class RLine;
class RPainterPath;
class RPolyline;
class RVector;
 
 
class QCADCORE_EXPORT RPolylineProxy {
public:
    virtual ~RPolylineProxy() {}
    virtual RS::Ending getTrimEnd(RPolyline& polyline, const RVector& trimPoint, const RVector& clickPoint) = 0;
    virtual bool trimStartPoint(RPolyline& polyline, const RVector& trimPoint, const RVector& clickPoint, bool extend = false) = 0;
    virtual bool trimEndPoint(RPolyline& polyline, const RVector& trimPoint, const RVector& clickPoint, bool extend = false) = 0;
    virtual bool trimStartPoint(RPolyline& polyline, double trimDist) = 0;
    virtual bool trimEndPoint(RPolyline& polyline, double trimDist) = 0;
    virtual bool relocateStartPoint(RPolyline& polyline, const RVector& p) = 0;
    virtual bool relocateStartPoint(RPolyline& polyline, double dist) = 0;
    virtual int getSegmentAtDist(const RPolyline& polyline, double dist) = 0;
 
    virtual QList<RPolyline> renderThickPolyline(const RPolyline& polyline) = 0;
    virtual QList<QPair<RPolyline, RPolyline> > getLeftRightOutline(const RPolyline& polyline) = 0;
    virtual QList<RVector> verifyTangency(const RPolyline& polyline, double toleranceMin = RS::AngleTolerance, double toleranceMax = M_PI_4) = 0;
    virtual double getArea(const RPolyline& polyline, double segmentLength) = 0;
    virtual RVector getPointInside(const RPolyline& polyline) = 0;
 
    virtual QList<RPolyline> splitAtDiscontinuities(const RPolyline& polyline, double tolerance) = 0;
 
    virtual double getBaseAngle(const RPolyline& polyline) = 0;
    virtual double getWidth(const RPolyline& polyline) = 0;
    virtual bool setWidth(RPolyline& polyline, double v) = 0;
    virtual double getHeight(const RPolyline& polyline) = 0;
    virtual bool setHeight(RPolyline& polyline, double v) = 0;
 
    virtual QList<RPolyline> morph(const RPolyline& polyline, const RPolyline& target, int steps, RS::Easing easing = RS::Linear, bool zLinear = true, double customFactor = RNANDOUBLE) = 0;
    virtual RPolyline roundAllCorners(const RPolyline& polyline, double radius) = 0;
    virtual RPolyline getPolygon(const RPolyline& polyline, double segmentLength) = 0;
    virtual RPolyline getPolygonHull(const RPolyline& polyline, double angle, double tolerance, bool inner = false) = 0;
    virtual RVector insertVertexAtDistance(RPolyline& polyline, double dist) = 0;
 
    virtual bool simplify(RPolyline& polyline, double tolerance) = 0;
    virtual QList<RPolyline> splitAtSegmentTypeChange(const RPolyline& polyline) = 0;
    virtual bool insertVerticesAtSelfIntersections(RPolyline& polyline) = 0;
};
 
#endif