OdDbBaseHatchPE Class Reference

#include <DbBaseDatabase.h>

Inheritance diagram for OdDbBaseHatchPE:

Public Types
enum	HatchStyle { kNormal = 0, kOuter = 1, kIgnore = 2 }
enum	HatchLoopType {   kDefault = 0, kExternal = 1, kPolyline = 2, kDerived = 4,   kTextbox = 8, kOutermost = 0x10, kNotClosed = 0x20, kSelfIntersecting = 0x40,   kTextIsland = 0x80, kDuplicate = 0x100, kIsAnnotative = 0x200, kDoesNotSupportScale = 0x400,   kForceAnnoAllVisible = 0x800, kOrientToPaper = 0x1000, kIsAnnotativeBlock = 0x2000 }

Public Member Functions
	ODRX_DECLARE_MEMBERS (OdDbBaseHatchPE)
virtual int	numLoops (const OdRxObject *pHatch) const =0
virtual OdInt32	loopTypeAt (const OdRxObject *pHatch, int loopIndex) const =0
virtual void	getLoopAt (const OdRxObject *pHatch, int loopIndex, OdArray< OdGeCurve2d * > &edgePtrs) const =0
virtual void	getLoopAt (const OdRxObject *pHatch, int loopIndex, OdGePoint2dArray &vertices, OdGeDoubleArray &bulges) const =0
virtual HatchStyle	hatchStyle (const OdRxObject *pHatch) const =0
virtual bool	isGradient (const OdRxObject *pHatch) const =0
virtual bool	isSolidFill (const OdRxObject *pHatch) const =0
virtual bool	isReallyHatch (const OdRxObject *pHatch) const =0
Public Member Functions inherited from OdRxObject
	ODRX_HEAP_OPERATORS ()
	OdRxObject ()
virtual	~OdRxObject ()
virtual OdRxObject *	queryX (const OdRxClass *pClass) const
virtual OdRxObject *	x (const OdRxClass *pClass) const
virtual OdRxClass *	isA () const
virtual void	addRef ()=0
virtual void	release ()=0
virtual long	numRefs () const
bool	isKindOf (const OdRxClass *pClass) const
virtual OdRxObjectPtr	clone () const
virtual void	copyFrom (const OdRxObject *pSource)
virtual OdRx::Ordering	comparedTo (const OdRxObject *pOther) const
virtual bool	isEqualTo (const OdRxObject *pOther) const

Additional Inherited Members
Static Public Member Functions inherited from OdRxObject
static OdRxObjectPtr	cast (const OdRxObject *pointer)
static OdRxClass *	desc ()

Detailed Description

This class defines the interface for the hatch protocol extension classes. <group OdDbRoot_Classes>

Definition at line 1121 of file DbBaseDatabase.h.

Member Enumeration Documentation

HatchLoopType

enum OdDbBaseHatchPE::HatchLoopType

Determines types of hatch loops.

Enumerator
kDefault	Not yet specified.
kExternal	Defined by external entities.
kPolyline	Defined by OdGe polyline.
kDerived	Derived from a picked point.
kTextbox	Defined by text.
kOutermost	Outermost loop.
kNotClosed	Open loop.
kSelfIntersecting	Self-intersecting loop.
kTextIsland	Text loop surrounded by an even number of loops.
kDuplicate	Duplicate loop.
kIsAnnotative	The bounding area is an annotative block.
kDoesNotSupportScale	The bounding type does not support scaling.
kForceAnnoAllVisible	Forces all annotatives to be visible.
kOrientToPaper	Orients hatch loop to paper.
kIsAnnotativeBlock	Describes whether the hatch is an annotative block.

Definition at line 1141 of file DbBaseDatabase.h.

HatchStyle

enum OdDbBaseHatchPE::HatchStyle

Determines hatch style values.

Enumerator
kNormal	Hatch toggles on each boundary.
kOuter	Hatch turns off after first inner loop.
kIgnore	Hatch ignores inner loop.

Definition at line 1131 of file DbBaseDatabase.h.

Member Function Documentation

getLoopAt() [1/2]

virtual void OdDbBaseHatchPE::getLoopAt ( const OdRxObject *  pHatch, int  loopIndex, OdArray< OdGeCurve2d * > &  edgePtrs  ) const

pure virtual

Returns curves of a loop, determined by its index, in a specified hatch.

Parameters

pHatch	[in] A pointer to a hatch object.
loopIndex	[in] An index of a hatch loop.
edgePtrs	[out] A reference to an OdGeCurve2d object array to store information about the curves that form the loop.

getLoopAt() [2/2]

virtual void OdDbBaseHatchPE::getLoopAt ( const OdRxObject *  pHatch, int  loopIndex, OdGePoint2dArray &  vertices, OdGeDoubleArray &  bulges  ) const

pure virtual

Returns curves of a loop, determined by its index, in a specified hatch.

Parameters

pHatch	[in] A pointer to a hatch object.
loopIndex	[in] An index of a hatch loop.
edgePtrs	[out] A reference to an OdGeCurve2d object array to store information about the curves that form the loop.

hatchStyle()

virtual HatchStyle OdDbBaseHatchPE::hatchStyle ( const OdRxObject *  pHatch ) const

pure virtual

Returns the style of a specified hatch.

Parameters

pHatch

[in] A pointer to a hatch object.

isGradient()

virtual bool OdDbBaseHatchPE::isGradient ( const OdRxObject *  pHatch ) const

pure virtual

Determines whether a specified hatch is a gradient hatch.

Parameters

pHatch

[in] A pointer to a hatch object.

Returns

Returns true if a hatch is a gradient hatch, otherwise returns false.

isReallyHatch()

virtual bool OdDbBaseHatchPE::isReallyHatch ( const OdRxObject *  pHatch ) const

pure virtual

Determines whether a specified hatch is a real hatch.

Parameters

pHatch

[in] A pointer to a hatch object.

Returns

Returns true if a hatch is a real hatch, otherwise returns false.

Remarks

For .dwg functionality a hatch is always a hatch protocol extension, but for .dgn functionality a hatch protocol extension can be added to any entity.

isSolidFill()

virtual bool OdDbBaseHatchPE::isSolidFill ( const OdRxObject *  pHatch ) const

pure virtual

Determines whether a specified hatch is a solid hatch.

Parameters

pHatch

[in] A pointer to a hatch object.

Returns

Returns true if a hatch is a solid hatch, otherwise returns false.

loopTypeAt()

virtual OdInt32 OdDbBaseHatchPE::loopTypeAt ( const OdRxObject *  pHatch, int  loopIndex  ) const

pure virtual

Returns the type of loop, determined by its index, in a specified hatch.

Parameters

pHatch	[in] A pointer to a hatch object.
loopIndex	[in] An index of a hatch loop.

numLoops()

virtual int OdDbBaseHatchPE::numLoops ( const OdRxObject *  pHatch ) const

pure virtual

Returns the quantity of loops in a specified hatch.

Parameters

pHatch

[in] A pointer to a hatch object.

ODRX_DECLARE_MEMBERS()

OdDbBaseHatchPE::ODRX_DECLARE_MEMBERS

(

OdDbBaseHatchPE

)

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The documentation for this class was generated from the following file:

• DbBaseDatabase.h