idomshape.h

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/*
* Copyright (C) 2009-2025 Global Graphics Software Ltd. All rights reserved.
*/
 
#include <edl/edlnamespaces.h>
#include <edl/smartptr.h>
#include <edl/idomhashable.h>
 
#ifndef EDLIDOMSHAPE_H
#define EDLIDOMSHAPE_H
 
 
// Forward declarations
_BEGIN_EDL_DOM_NAMESPACE
class IDOMShape;
DECL_SMART_PTR(IDOMShape);
_END_EDL_DOM_NAMESPACE
 
 
#include <edl/edltypes.h>
#include <edl/edlgeom.h>
#include <edl/iedlobject.h>
#include <edl/isession.h>
#include <edl/idombrush.h>
#include <edl/idompathgeometry.h>
 
 
_BEGIN_EDL_DOM_NAMESPACE

 
class IDOMShape : public IEDLObject, public IDOMHashable
{
public:
#define IDOMShapeClassID 0x57F23317, 0xA8BF49B1, 0x8EE836DD, 0x0233DC32
    static const CClassID &classID()
    {
        static CClassID id(IDOMShapeClassID);
        return id;
    }

    class Data : public CClassParams
    {
    public:
        Data() : resolution(96.0f), privateData(NULL)
        {}
        float resolution;
        void  *privateData; /* EDL Private Shape Data */
    };

     static EDL_API IDOMShapePtr createRect(IEDLClassFactory *pFactory, float resolution, const FRect &rect);

    static EDL_API IDOMShapePtr createRectPixels(IEDLClassFactory *pFactory, float resolution, const IntRect &rect);

    static EDL_API IDOMShapePtr createEmpty(IEDLClassFactory *pFactory, float resolution);

    virtual IDOMImagePtr getAsImage(const ISessionPtr &session,
                                    bool bUseTempFileForImage) const = 0;

    virtual IDOMPathGeometryPtr getAsGeometry(IEDLClassFactory *factory) const = 0;

    virtual FRect getBounds() const = 0;

    virtual IntRect getIntBounds() const = 0;

    virtual float getResolution() const = 0;

    virtual bool getIsEmpty() const = 0;

    virtual bool getIsRect() const = 0;

    virtual bool isEqualTo(const IDOMShapePtr &ptrShape) const = 0;

    virtual void unite(const IDOMShapePtr &ptrShape) = 0;

    virtual void intersect(const IDOMShapePtr &ptrShape) = 0;

    virtual void difference(const IDOMShapePtr &ptrShape) = 0;

    virtual void offset(int32 offsetX, int32 offsetY) = 0;

    virtual bool intersects(const IDOMShapePtr &ptrShape) const = 0;

    virtual bool completelyContainsShape(const IDOMShapePtr &ptrShape) const = 0;

    class CShapeDetails
    {
      public:
        typedef struct
        {
            int32  y;      
            int32  length; 
            int32 *xVals;  
        } CSpan;
        uint32 numSpans;   
        CSpan *spans;      
    };

    virtual CShapeDetails getShapeDetails() const = 0;
};
 
#define edlobj2IDOMShape(src) edl_cast((IDOMShape *)NULL, src)
 
_END_EDL_DOM_NAMESPACE
 
#endif /* EDLIDOMSHAPE_H */