#include <DbMPolygon.h>

Inheritance diagram for OdDbMPolygon:

Public Types
enum	loopDir { kExterior = 0 , kInterior = 1 , kAnnotation = 2 }

Public Types inherited from OdDbEntity
enum	VisualStyleType { kFullVisualStyle , kFaceVisualStyle , kEdgeVisualStyle }

Public Types inherited from OdGiDrawable
enum	SetAttributesFlags { kDrawableNone = 0 , kDrawableIsAnEntity = 1 , kDrawableUsesNesting = 2 , kDrawableIsCompoundObject = 4 , kDrawableViewIndependentViewportDraw = 8 , kDrawableIsInvisible = 16 , kDrawableHasAttributes = 32 , kDrawableRegenTypeDependantGeometry = 64 , kDrawableIsDimension = (kDrawableIsAnEntity + kDrawableIsCompoundObject + 128) , kDrawableRegenDraw = 256 , kDrawableStandardDisplaySingleLOD = 512 , kDrawableShadedDisplaySingleLOD = 1024 , kDrawableViewDependentViewportDraw = 2048 , kDrawableBlockDependentViewportDraw = 4096 , kDrawableIsExternalReference = 8192 , kDrawableNotPlottable = 16384 , kDrawableNotAllowLCS = 32768 , kDrawableMergeControlOff = 65536 , kLastFlag = kDrawableMergeControlOff }

enum	DrawableType { kGeometry = 0 , kDistantLight = 1 , kPointLight = 2 , kSpotLight = 3 , kAmbientLight , kSolidBackground , kGradientBackground , kImageBackground , kGroundPlaneBackground , kViewport , kWebLight , kSkyBackground , kImageBasedLightingBackground }

Public Member Functions
	OdDbMPolygon ()

virtual	~OdDbMPolygon ()

	ODDB_DECLARE_MEMBERS (OdDbMPolygon)

virtual OdDbHatchPtr	hatch ()

virtual OdDbHatchPtr	hatch () const

virtual double	elevation () const

virtual void	setElevation (double elevation)

virtual OdGeVector3d	normal () const

virtual void	setNormal (const OdGeVector3d &normal)

virtual OdResult	evaluateHatch (bool bUnderestimateNumLines=false)

virtual OdDbHatch::HatchPatternType	patternType () const

virtual OdString	patternName () const

virtual void	setPattern (OdDbHatch::HatchPatternType patType, const OdString &patName)

virtual double	patternAngle () const

virtual void	setPatternAngle (double angle)

virtual double	patternSpace () const

virtual void	setPatternSpace (double space)

virtual double	patternScale () const

virtual void	setPatternScale (double scale)

virtual bool	patternDouble () const

virtual void	setPatternDouble (bool isDouble)

virtual int	numPatternDefinitions () const

virtual void	getPatternDefinitionAt (int index, double &angle, double &baseX, double &baseY, double &offsetX, double &offsetY, OdGeDoubleArray &dashes) const

void	setGradientAngle (double angle)

void	setGradientShift (float shiftValue)

void	setGradientOneColorMode (bool oneColorMode)

void	setGradientColors (unsigned int count, const OdCmColor colors, const double values)

void	setGradient (OdDbHatch::GradientPatternType gradType, const OdString &gradName)

virtual OdCmColor	patternColor () const

virtual void	setPatternColor (const OdCmColor &pc)

virtual OdResult	getArea (double &area, bool areaViaHatch=false) const

virtual OdGeVector2d	getOffsetVector () const

virtual OdResult	appendLoopFromBoundary (const OdDbCircle *pCircle, bool excludeCrossing=true, double tol=OdDbMPolygonCrossingFuzz)

virtual OdResult	appendLoopFromBoundary (const OdDbPolyline *pPoly, bool excludeCrossing=true, double tol=OdDbMPolygonCrossingFuzz)

virtual OdResult	appendLoopFromBoundary (const OdDb2dPolyline *pPoly, bool excludeCrossing=true, double tol=OdDbMPolygonCrossingFuzz)

virtual int	numMPolygonLoops () const

virtual OdResult	getMPolygonLoopAt (int loopIndex, OdGePoint2dArray &vertices, OdGeDoubleArray &bulges) const

virtual OdResult	appendMPolygonLoop (const OdGePoint2dArray &vertices, const OdGeDoubleArray &bulges, bool excludeCrossing=true, double tol=OdDbMPolygonCrossingFuzz)

virtual OdResult	insertMPolygonLoopAt (int loopIndex, const OdGePoint2dArray &vertices, const OdGeDoubleArray &bulges, bool excludeCrossing=true, double tol=OdDbMPolygonCrossingFuzz)

virtual OdResult	replaceMPolygonLoopAt (int loopIndex, const OdGePoint2dArray &vertices, const OdGeDoubleArray &bulges, bool excludeCrossing=true, double tol=OdDbMPolygonCrossingFuzz)

virtual OdResult	replaceMPolygonLoopAt (const OdIntArray &loopIndices, const OdGePoint2dArrayArray &vertices, const OdArray< OdGeDoubleArray > &bulges, OdIntArray &rejectedLoop, bool excludeCrossing=true, double tol=OdDbMPolygonCrossingFuzz)

virtual OdResult	removeMPolygonLoopAt (int loopIndex)

virtual OdResult	getLoopDirection (int lindex, OdDbMPolygon::loopDir &dir) const

virtual OdResult	setLoopDirection (int lindex, OdDbMPolygon::loopDir dir)

virtual bool	isPointOnLoopBoundary (const OdGePoint3d &worldPt, int loop, double tol=OdDbMPolygonCrossingFuzz) const

virtual int	isPointInsideMPolygon (const OdGePoint3d &worldPt, OdGeIntArray &loopsArray, double tol=OdDbMPolygonCrossingFuzz) const

virtual int	getParentLoop (int curLoop) const

virtual OdResult	getMPolygonTree (OdDbMPolygonNode *&loopNode) const

virtual void	deleteMPolygonTree (OdDbMPolygonNode *loopNode) const

virtual int	getClosestLoopTo (const OdGePoint3d &worldPt) const

virtual double	getPerimeter () const

virtual OdResult	balanceTree ()

virtual bool	isBalanced () const

virtual OdResult	balanceDisplay ()

virtual OdResult	createLoopsFromBoundaries (const OdDbObjectIdArray &ids, OdIntArray &rejectedObjs, bool excludeCrossing=true, double tol=OdDbMPolygonCrossingFuzz)

virtual OdResult	createLoops (const OdGePoint2dArrayArray &vertices, const OdArray< OdGeDoubleArray > &bulges, OdIntArray &rejectedObjs, bool excludeCrossing=true, double tol=OdDbMPolygonCrossingFuzz)

virtual OdResult	getChildLoops (int curLoop, OdGeIntArray &selectedLoopIndexes) const

virtual OdDbEntityPtr	subSubentPtr (const OdDbFullSubentPath &path) const ODRX_OVERRIDE

virtual OdResult	subExplode (OdRxObjectPtrArray &entitySet) const

virtual OdResult	subTransformBy (const OdGeMatrix3d &xfn)

virtual OdResult	dwgInFields (OdDbDwgFiler *pFiler)

virtual void	dwgOutFields (OdDbDwgFiler *pFiler) const

virtual OdResult	dxfInFields (OdDbDxfFiler *pFiler)

virtual void	dxfOutFields (OdDbDxfFiler *pFiler) const

virtual bool	subWorldDraw (OdGiWorldDraw *pWd) const

virtual void	subSetDatabaseDefaults (OdDbDatabase *pDb, bool doSubents)

virtual void	saveAs (OdGiWorldDraw *pWd, OdDb::DwgVersion ver) const

Public Member Functions inherited from OdDbEntity
	ODDB_DECLARE_MEMBERS (OdDbEntity)

	OdDbEntity ()

OdDbObjectId	blockId () const

OdCmColor	color () const

virtual OdResult	setColor (const OdCmColor &color, bool doSubents=true)

OdUInt16	colorIndex () const

virtual OdCmEntityColor	entityColor () const

virtual OdResult	setColorIndex (OdUInt16 colorIndex, bool doSubents=true)

OdDbObjectId	colorId () const

virtual OdResult	setColorId (OdDbObjectId colorId, bool doSubents=true)

OdCmTransparency	transparency () const

virtual OdResult	setTransparency (const OdCmTransparency &transparency, bool doSubents=true)

OdString	plotStyleName () const

OdDb::PlotStyleNameType	getPlotStyleNameId (OdDbObjectId &plotStyleNameId) const

virtual OdResult	setPlotStyleName (const OdString &plotStyleName, bool doSubents=true)

virtual OdResult	setPlotStyleName (OdDb::PlotStyleNameType plotStyleNameType, OdDbObjectId plotStyleNameId=OdDbObjectId::kNull, bool doSubents=true)

OdString	layer () const

OdDbObjectId	layerId () const

virtual OdResult	setLayer (const OdString &layerName, bool doSubents=true, bool allowHiddenLayer=false)

virtual OdResult	setLayer (OdDbObjectId layerId, bool doSubents=true, bool allowHiddenLayer=false)

OdString	linetype () const

OdDbObjectId	linetypeId () const

virtual OdResult	setLinetype (const OdString &linetypeName, bool doSubents=true)

virtual OdResult	setLinetype (OdDbObjectId linetypeID, bool doSubents=true)

OdString	material () const

OdDbObjectId	materialId () const

virtual OdResult	setMaterial (const OdString &materialName, bool doSubents=true)

virtual OdResult	setMaterial (OdDbObjectId materialID, bool doSubents=true)

OdDbObjectId	visualStyleId (VisualStyleType vstype=kFullVisualStyle) const

virtual OdResult	setVisualStyle (OdDbObjectId visualStyleId, VisualStyleType vstype=kFullVisualStyle, bool doSubents=true)

virtual const OdGiMapper *	materialMapper () const

virtual void	setMaterialMapper (const OdGiMapper *mapper, bool doSubents=true)

double	linetypeScale () const

virtual OdResult	setLinetypeScale (double linetypeScale, bool doSubents=true)

OdDb::Visibility	visibility () const

ODRX_SEALED_VIRTUAL OdResult	setVisibility (OdDb::Visibility visibility, bool doSubents=true) ODRX_SEALED

OdDb::Visibility	tempVisibility () const

void	setTempVisibility (OdDb::Visibility visibility)

OdDb::LineWeight	lineWeight () const

virtual OdResult	setLineWeight (OdDb::LineWeight lineWeight, bool doSubents=true)

virtual bool	castShadows () const

virtual void	setCastShadows (bool castShadows)

virtual bool	receiveShadows () const

virtual void	setReceiveShadows (bool receiveShadows)

virtual OdDb::CollisionType	collisionType () const

void	setPropertiesFrom (const OdDbEntity *pSource, bool doSubents=true)

virtual bool	isPlanar () const

virtual OdResult	getPlane (OdGePlane &plane, OdDb::Planarity &planarity) const

void	subHandOverTo (OdDbObject *pNewObject)

ODRX_SEALED_VIRTUAL OdResult	transformBy (const OdGeMatrix3d &xfm) ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getTransformedCopy (const OdGeMatrix3d &xfm, OdDbEntityPtr &pCopy) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	explode (OdRxObjectPtrArray &entitySet) const ODRX_SEALED

virtual OdResult	explodeToBlock (OdDbBlockTableRecord pBlockRecord, OdDbObjectIdArray ids=0)

virtual OdResult	explodeGeometry (OdRxObjectPtrArray &entitySet) const

virtual OdResult	explodeGeometryToBlock (OdDbBlockTableRecord pBlockRecord, OdDbObjectIdArray ids=0)

virtual bool	subWorldDraw (OdGiWorldDraw *pWd) const

virtual void	subViewportDraw (OdGiViewportDraw *pVd) const

void	setDatabaseDefaults (OdDbDatabase *pDb=0, bool doSubents=false)

virtual void	subSetDatabaseDefaults (OdDbDatabase *pDb, bool doSubents)

virtual void	applyPartialUndo (OdDbDwgFiler pUndoFiler, OdRxClass pClassObj)

virtual OdResult	dwgInFields (OdDbDwgFiler *pFiler)

virtual void	dwgOutFields (OdDbDwgFiler *pFiler) const

void	appendToOwner (OdDbIdPair &idPair, OdDbObject *pOwnerObject, OdDbIdMapping &ownerIdMap)

virtual OdResult	dxfIn (OdDbDxfFiler *pFiler)

virtual void	dxfOut (OdDbDxfFiler *pFiler) const

virtual OdResult	dxfInFields (OdDbDxfFiler *pFiler)

virtual void	dxfOutFields (OdDbDxfFiler *pFiler) const

virtual OdResult	dxfInFields_R12 (OdDbDxfFiler *pFiler)

virtual void	dxfOutFields_R12 (OdDbDxfFiler *pFiler) const

virtual OdGiDrawable *	drawable ()

virtual OdUInt32	subSetAttributes (OdGiDrawableTraits *pTraits) const

virtual void	subList () const

virtual OdResult	subGetClassID (void *pClsid) const

void	subSwapIdWith (const OdDbObjectId &otherId, bool swapXdata=false, bool swapExtDict=false)

virtual OdResult	subErase (bool erasing) ODRX_OVERRIDE

virtual OdResult	subOpen (OdDb::OpenMode mode) ODRX_OVERRIDE

void	recordGraphicsModified (bool graphicsModified=true)

virtual void	copyFrom (const OdRxObject *pSource)

ODRX_SEALED_VIRTUAL void	list () const ODRX_SEALED

virtual OdResult	getGeomExtents (OdGeExtents3d &extents) const ODRX_SEALED

ODRX_SEALED_VIRTUAL void	highlight (bool bDoIt=true, const OdDbFullSubentPath *pSubId=0, bool highlightAll=false) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getOsnapPoints (OdDb::OsnapMode osnapMode, OdGsMarker gsSelectionMark, const OdGePoint3d &pickPoint, const OdGePoint3d &lastPoint, const OdGeMatrix3d &xWorldToEye, OdGePoint3dArray &snapPoints) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getOsnapPoints (OdDb::OsnapMode osnapMode, OdGsMarker gsSelectionMark, const OdGePoint3d &pickPoint, const OdGePoint3d &lastPoint, const OdGeMatrix3d &xWorldToEye, OdGePoint3dArray &snapPoints, const OdGeMatrix3d &insertionMat) const ODRX_SEALED

ODRX_SEALED_VIRTUAL bool	isContentSnappable () const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getGripPoints (OdGePoint3dArray &gripPoints) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	moveGripPointsAt (const OdIntArray &indices, const OdGeVector3d &offset) ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getGripPoints (OdDbGripDataPtrArray &grips, const double curViewUnitSize, const int gripSize, const OdGeVector3d &curViewDir, const int bitFlags) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	moveGripPointsAt (const OdDbVoidPtrArray &grips, const OdGeVector3d &offset, int bitFlags) ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getStretchPoints (OdGePoint3dArray &stretchPoints) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	moveStretchPointsAt (const OdIntArray &indices, const OdGeVector3d &offset) ODRX_SEALED

virtual void	dragStatus (const OdDb::DragStat status)

ODRX_SEALED_VIRTUAL void	gripStatus (const OdDb::GripStat status) ODRX_SEALED

ODRX_SEALED_VIRTUAL bool	cloneMeForDragging () ODRX_SEALED

ODRX_SEALED_VIRTUAL bool	hideMeForDragging () const ODRX_SEALED

virtual void	saveAs (OdGiWorldDraw *pWd, OdDb::DwgVersion ver) const

ODRX_SEALED_VIRTUAL OdResult	getCompoundObjectTransform (OdGeMatrix3d &xM) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	intersectWith (const OdDbEntity *pEnt, OdDb::Intersect intType, OdGePoint3dArray &points, OdGsMarker thisGsMarker=0, OdGsMarker otherGsMarker=0) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	intersectWith (const OdDbEntity *pEnt, OdDb::Intersect intType, const OdGePlane &projPlane, OdGePoint3dArray &points, OdGsMarker thisGsMarker=0, OdGsMarker otherGsMarker=0) const ODRX_SEALED

OdResult	boundingBoxIntersectWith (const OdDbEntity *pEnt, OdDb::Intersect intType, OdGePoint3dArray &points, OdGsMarker thisGsMarker, OdGsMarker otherGsMarker) const

OdResult	boundingBoxIntersectWith (const OdDbEntity *pEnt, OdDb::Intersect intType, const OdGePlane &projPlane, OdGePoint3dArray &points, OdGsMarker thisGsMarker, OdGsMarker otherGsMarker) const

ODRX_SEALED_VIRTUAL OdResult	getSubentPathsAtGsMarker (OdDb::SubentType type, OdGsMarker gsMark, const OdGePoint3d &pickPoint, const OdGeMatrix3d &xfm, OdDbFullSubentPathArray &subentPaths, const OdDbObjectIdArray *pEntAndInsertStack=0) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getGsMarkersAtSubentPath (const OdDbFullSubentPath &subPath, OdGsMarkerArray &gsMarkers) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getGripPointsAtSubentPath (const OdDbFullSubentPath &path, OdDbGripDataPtrArray &grips, const double curViewUnitSize, const int gripSize, const OdGeVector3d &curViewDir, const OdUInt32 bitflags) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	moveGripPointsAtSubentPaths (const OdDbFullSubentPathArray &paths, const OdDbVoidPtrArray &gripAppData, const OdGeVector3d &offset, const OdUInt32 bitflags) ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	deleteSubentPaths (const OdDbFullSubentPathArray &paths) ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	addSubentPaths (const OdDbFullSubentPathArray &paths) ODRX_SEALED

ODRX_SEALED_VIRTUAL OdDbEntityPtr	subentPtr (const OdDbFullSubentPath &path) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	transformSubentPathsBy (const OdDbFullSubentPathArray &paths, const OdGeMatrix3d &xform) ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getSubentClassId (const OdDbFullSubentPath &path, void *clsId) ODRX_SEALED

ODRX_SEALED_VIRTUAL OdResult	getSubentPathGeomExtents (const OdDbFullSubentPath &path, OdGeExtents3d &extents) ODRX_SEALED

ODRX_SEALED_VIRTUAL void	subentGripStatus (OdDb::GripStat status, const OdDbFullSubentPath &subentity) ODRX_SEALED

virtual OdGeMatrix3d	getEcs () const

Public Member Functions inherited from OdDbObject
	ODDB_DECLARE_MEMBERS (OdDbObject)

	~OdDbObject ()

void	addRef ()

void	release ()

long	numRefs () const

OdDbObjectId	objectId () const

OdDbHandle	getDbHandle () const

OdDbHandle	handle () const

OdDbObjectId	ownerId () const

virtual void	setOwnerId (OdDbObjectId ownerId)

OdDbDatabase *	database () const

void	createExtensionDictionary ()

OdDbObjectId	extensionDictionary () const

bool	releaseExtensionDictionary ()

OdDbXrecordPtr	createXrecord (const OdString &xrecordName, OdDb::DuplicateRecordCloning style=OdDb::kDrcIgnore)

void	upgradeOpen ()

void	downgradeOpen ()

void	cancel ()

virtual OdResult	subOpen (OdDb::OpenMode mode)

virtual void	subClose ()

OdResult	erase (bool eraseIt=true)

virtual OdResult	subErase (bool erasing)

void	handOverTo (OdDbObject *pNewObject, bool keepXData=true, bool keepExtDict=true)

virtual void	subHandOverTo (OdDbObject *pNewObject)

void	swapIdWith (OdDbObjectId otherId, bool swapXdata=false, bool swapExtDict=false)

virtual void	subSwapIdWith (const OdDbObjectId &otherId, bool swapXdata=false, bool swapExtDict=false)

virtual void	audit (OdDbAuditInfo *pAuditInfo)

void	dwgIn (OdDbDwgFiler *pFiler)

void	dwgOut (OdDbDwgFiler *pFiler) const

virtual OdResult	dxfIn (OdDbDxfFiler *pFiler)

virtual void	dxfOut (OdDbDxfFiler *pFiler) const

virtual OdResult	dwgInFields (OdDbDwgFiler *pFiler)

virtual void	dwgOutFields (OdDbDwgFiler *pFiler) const

virtual OdResult	dxfInFields (OdDbDxfFiler *pFiler)

virtual void	dxfOutFields (OdDbDxfFiler *pFiler) const

virtual OdResult	dxfInFields_R12 (OdDbDxfFiler *pFiler)

virtual void	dxfOutFields_R12 (OdDbDxfFiler *pFiler) const

virtual OdDb::DuplicateRecordCloning	mergeStyle () const

virtual OdResBufPtr	xData (const OdString &regappName=OdString::kEmpty) const

virtual void	setXData (const OdResBuf *pRb)

bool	isEraseStatusToggled () const

bool	isErased () const

bool	isReadEnabled () const

bool	isWriteEnabled () const

bool	isNotifyEnabled () const

bool	isModified () const

bool	isModifiedXData () const

bool	isModifiedGraphics () const

bool	isNewObject () const

bool	isNotifying () const

bool	isUndoing () const

bool	isReallyClosing () const

bool	isDBRO () const

void	assertReadEnabled () const

void	assertWriteEnabled (bool autoUndo=true, bool recordModified=true)

void	assertNotifyEnabled () const

void	disableUndoRecording (bool disable)

bool	isUndoRecordingDisabled () const

OdDbDwgFiler *	undoFiler ()

virtual void	applyPartialUndo (OdDbDwgFiler pUndoFiler, OdRxClass pClassObj)

void	addReactor (OdDbObjectReactor *pReactor) const

void	removeReactor (OdDbObjectReactor *pReactor) const

virtual void	addPersistentReactor (const OdDbObjectId &objId)

virtual void	removePersistentReactor (const OdDbObjectId &objId)

bool	hasPersistentReactor (const OdDbObjectId &objId) const

OdDbObjectIdArray	getPersistentReactors () const

OdDbObjectReactorArray	getTransientReactors () const

virtual void	recvPropagateModify (const OdDbObject *pSubObj)

virtual void	xmitPropagateModify () const

ODRX_SEALED_VIRTUAL OdDbObjectPtr	deepClone (OdDbIdMapping &idMap, OdDbObject *pOwner, bool bPrimary=true) const ODRX_SEALED

ODRX_SEALED_VIRTUAL OdDbObjectPtr	wblockClone (OdDbIdMapping &idMap, OdDbObject *pOwner, bool bPrimary=true) const ODRX_SEALED

virtual void	appendToOwner (OdDbIdPair &idPair, OdDbObject *pOwnerObject, OdDbIdMapping &idMap)

void	setOdDbObjectIdsInFlux ()

bool	isOdDbObjectIdsInFlux () const

virtual void	copied (const OdDbObject pObject, const OdDbObject pNewObject)

virtual void	erased (const OdDbObject *pObject, bool erasing=true)

virtual void	goodbye (const OdDbObject *pObject)

virtual void	openedForModify (const OdDbObject *pObject)

virtual void	modified (const OdDbObject *pObject)

virtual void	subObjModified (const OdDbObject pObject, const OdDbObject pSubObj)

virtual void	modifyUndone (const OdDbObject *pObject)

virtual void	modifiedXData (const OdDbObject *pObject)

virtual void	unappended (const OdDbObject *pObject)

virtual void	reappended (const OdDbObject *pObject)

bool	isAProxy () const

virtual void	objectClosed (const OdDbObjectId &objectId)

virtual void	modifiedGraphics (const OdDbObject *pObject)

virtual void	copyFrom (const OdRxObject *pSource)

bool	hasSaveVersionOverride () const

void	setHasSaveVersionOverride (bool hasSaveVersionOverride)

virtual OdDb::DwgVersion	getObjectSaveVersion (const OdDbFiler pFiler, OdDb::MaintReleaseVer pMaintVer=0) const

virtual OdDbObjectPtr	decomposeForSave (OdDb::DwgVersion ver, OdDbObjectId &replaceId, bool &exchangeXData)

virtual OdDbObjectPtr	decomposeForSave (OdDb::SaveType format, OdDb::DwgVersion ver, OdDbObjectId &replaceId, bool &exchangeXData)

void	convertForSave (OdDb::DwgVersion ver)

virtual void	composeForLoad (OdDb::SaveType format, OdDb::DwgVersion version, OdDbAuditInfo *pAuditInfo)

virtual OdGiDrawable *	drawable ()

virtual OdUInt32	subSetAttributes (OdGiDrawableTraits *pTraits) const

virtual bool	subWorldDraw (OdGiWorldDraw *pWd) const

virtual void	subViewportDraw (OdGiViewportDraw *pVd) const

virtual bool	isPersistent () const

virtual OdDbStub *	id () const

ODRX_SEALED_VIRTUAL OdResult	getClassID (void *pClsid) const ODRX_SEALED

void	setGsNode (OdGsCache *pNode)

OdGsCache *	gsNode () const

void	xDataTransformBy (const OdGeMatrix3d &xfm)

bool	hasFields () const

OdDbObjectId	getField (const OdString &fieldName) const

OdDbObjectPtr	getField (const OdString &fieldName, OdDb::OpenMode mode) const

virtual OdDbObjectId	setField (const OdString &fieldName, OdDbField *pField)

virtual OdResult	removeField (OdDbObjectId fieldId)

virtual OdDbObjectId	removeField (const OdString &fieldName)

OdDbObjectId	getFieldDictionary () const

OdDbObjectPtr	getFieldDictionary (OdDb::OpenMode mode) const

virtual OdRxClass *	saveAsClass (OdRxClass *pClass) const

Public Member Functions inherited from OdGiDrawable
	ODRX_DECLARE_MEMBERS (OdGiDrawable)

virtual DrawableType	drawableType () const

ODRX_SEALED_VIRTUAL OdUInt32	setAttributes (OdGiDrawableTraits *pTraits) const ODRX_SEALED

ODRX_SEALED_VIRTUAL bool	worldDraw (OdGiWorldDraw *pWd) const ODRX_SEALED

ODRX_SEALED_VIRTUAL void	viewportDraw (OdGiViewportDraw *pVd) const ODRX_SEALED

virtual bool	isPersistent () const =0

virtual OdDbStub *	id () const =0

virtual void	setGsNode (OdGsCache *pGsNode)=0

virtual OdGsCache *	gsNode () const =0

ODRX_SEALED_VIRTUAL OdUInt32	viewportDrawLogicalFlags (OdGiViewportDraw *pVd) const ODRX_SEALED

virtual OdResult	getGeomExtents (OdGeExtents3d &extents) const

ODRX_SEALED_VIRTUAL OdUInt32	regenSupportFlags () const ODRX_SEALED

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 ()

Protected Member Functions inherited from OdDbEntity
virtual OdDbObjectPtr	subWblockClone (OdDbIdMapping &ownerIdMap, OdDbObject *, bool bPrimary) const ODRX_OVERRIDE

virtual OdDbObjectPtr	subDeepClone (OdDbIdMapping &ownerIdMap, OdDbObject *, bool bPrimary) const ODRX_OVERRIDE

virtual OdResult	subTransformBy (const OdGeMatrix3d &xfm)

virtual OdResult	subGetTransformedCopy (const OdGeMatrix3d &xfm, OdDbEntityPtr &pCopy) const

virtual OdResult	subExplode (OdRxObjectPtrArray &entitySet) const

virtual OdResult	subGetCompoundObjectTransform (OdGeMatrix3d &xM) const

virtual bool	subCloneMeForDragging ()

virtual bool	subHideMeForDragging () const

virtual void	subGripStatus (const OdDb::GripStat status)

virtual OdResult	subGetOsnapPoints (OdDb::OsnapMode osnapMode, OdGsMarker gsSelectionMark, const OdGePoint3d &pickPoint, const OdGePoint3d &lastPoint, const OdGeMatrix3d &xWorldToEye, OdGePoint3dArray &snapPoints) const

virtual OdResult	subGetOsnapPoints (OdDb::OsnapMode osnapMode, OdGsMarker gsSelectionMark, const OdGePoint3d &pickPoint, const OdGePoint3d &lastPoint, const OdGeMatrix3d &xWorldToEye, OdGePoint3dArray &snapPoints, const OdGeMatrix3d &insertionMat) const

virtual bool	subIsContentSnappable () const

virtual OdResult	subGetGripPoints (OdGePoint3dArray &gripPoints) const

virtual OdResult	subMoveGripPointsAt (const OdIntArray &indices, const OdGeVector3d &offset)

virtual OdResult	subGetGripPoints (OdDbGripDataPtrArray &grips, const double curViewUnitSize, const int gripSize, const OdGeVector3d &curViewDir, const int bitFlags) const

virtual OdResult	subMoveGripPointsAt (const OdDbVoidPtrArray &grips, const OdGeVector3d &offset, int bitFlags)

virtual OdResult	subGetStretchPoints (OdGePoint3dArray &stretchPoints) const

virtual OdResult	subMoveStretchPointsAt (const OdIntArray &indices, const OdGeVector3d &offset)

virtual OdResult	subIntersectWith (const OdDbEntity *pEnt, OdDb::Intersect intType, OdGePoint3dArray &points, OdGsMarker thisGsMarker=0, OdGsMarker otherGsMarker=0) const

virtual OdResult	subIntersectWith (const OdDbEntity *pEnt, OdDb::Intersect intType, const OdGePlane &projPlane, OdGePoint3dArray &points, OdGsMarker thisGsMarker=0, OdGsMarker otherGsMarker=0) const

virtual void	subHighlight (bool bDoIt=true, const OdDbFullSubentPath *pSubId=0, bool highlightAll=false) const

virtual OdDb::Visibility	subVisibility () const

virtual OdResult	subSetVisibility (OdDb::Visibility visibility, bool doSubents=true)

virtual OdResult	subGetGeomExtents (OdGeExtents3d &extents) const

virtual OdResult	subDeleteSubentPaths (const OdDbFullSubentPathArray &paths)

virtual OdResult	subAddSubentPaths (const OdDbFullSubentPathArray &paths)

virtual OdResult	subMoveGripPointsAtSubentPaths (const OdDbFullSubentPathArray &paths, const OdDbVoidPtrArray &gripAppData, const OdGeVector3d &offset, const OdUInt32 bitflags)

virtual OdResult	subGetGripPointsAtSubentPath (const OdDbFullSubentPath &path, OdDbGripDataPtrArray &grips, const double curViewUnitSize, const int gripSize, const OdGeVector3d &curViewDir, const OdUInt32 bitflags) const

virtual OdResult	subGetSubentPathsAtGsMarker (OdDb::SubentType type, OdGsMarker gsMark, const OdGePoint3d &pickPoint, const OdGeMatrix3d &xfm, OdDbFullSubentPathArray &subentPaths, const OdDbObjectIdArray *pEntAndInsertStack=0) const

virtual OdResult	subGetGsMarkersAtSubentPath (const OdDbFullSubentPath &subPath, OdGsMarkerArray &gsMarkers) const

virtual OdDbEntityPtr	subSubentPtr (const OdDbFullSubentPath &path) const

virtual OdResult	subTransformSubentPathsBy (const OdDbFullSubentPathArray &paths, const OdGeMatrix3d &xform)

virtual OdResult	subGetSubentClassId (const OdDbFullSubentPath &path, void *clsId) const

virtual OdResult	subGetSubentPathGeomExtents (const OdDbFullSubentPath &path, OdGeExtents3d &extents) const

virtual void	subSubentGripStatus (OdDb::GripStat status, const OdDbFullSubentPath &subentity)

Protected Member Functions inherited from OdDbObject
	OdDbObject ()

virtual OdResult	subGetClassID (void *pClsid) const

virtual OdDbObjectPtr	subDeepClone (OdDbIdMapping &ownerIdMap, OdDbObject *pOwner, bool bPrimary) const

virtual OdDbObjectPtr	subWblockClone (OdDbIdMapping &ownerIdMap, OdDbObject *pOwner, bool bPrimary) const

Protected Member Functions inherited from OdGiDrawable
	OdGiDrawable ()

virtual OdUInt32	subSetAttributes (OdGiDrawableTraits *traits) const =0

virtual bool	subWorldDraw (OdGiWorldDraw *wd) const =0

virtual void	subViewportDraw (OdGiViewportDraw *vd) const =0

virtual OdUInt32	subViewportDrawLogicalFlags (OdGiViewportDraw *vd) const

virtual OdUInt32	subRegenSupportFlags () const

Protected Attributes inherited from OdDbObject
OdDbObjectImpl *	m_pImpl

Detailed Description

This class processes one or more closed polygons as a single polygon. Corresponding C++ library: AcMPolygonObj15

Definition at line 53 of file DbMPolygon.h.

Member Enumeration Documentation

◆ loopDir

enum OdDbMPolygon::loopDir

Declares the loop directions.

Enumerator
kExterior	Loop direction is counter-clockwise
kInterior	Loop direction is clockwise
kAnnotation	Text

Definition at line 540 of file DbMPolygon.h.

Constructor & Destructor Documentation

◆ OdDbMPolygon()

OdDbMPolygon::OdDbMPolygon ( )

Creates a new instance of a multi polygon object with default parameters.

◆ ~OdDbMPolygon()

virtual OdDbMPolygon::~OdDbMPolygon ( )

virtual

Destroys the multi polygon object.

Member Function Documentation

◆ appendLoopFromBoundary() [1/3]

virtual OdResult OdDbMPolygon::appendLoopFromBoundary	(	const OdDb2dPolyline *	pPoly,
		bool	excludeCrossing = `true`,
		double	tol = `OdDbMPolygonCrossingFuzz`
	)

virtual

Appends a polygon loop.

Parameters

pPoly	[in] Pointer to the OdDb2dPolyline entity.
excludeCrossing	[in] Set true to disable creating a polygon if there are crosses between loops.
tol	[in] Measurement accuracy tolerance.

Returns: eAmbiguousInput if excludeCrossing is true and there are crosses between loops; eOk if a polygon appended successfully.

Remarks: OdDb2dPolyline must be closed. This means that it must have three or more points and all points should not lie on one straight line.

◆ appendLoopFromBoundary() [2/3]

virtual OdResult OdDbMPolygon::appendLoopFromBoundary	(	const OdDbCircle *	pCircle,
		bool	excludeCrossing = `true`,
		double	tol = `OdDbMPolygonCrossingFuzz`
	)

virtual

Appends a polygon loop.

Parameters

pCircle	[in] Pointer to the OdDbCircle entity.
excludeCrossing	[in] Set true to disable creating a polygon if there are crosses between loops.
tol	[in] Measurement accuracy tolerance.

Returns: eAmbiguousInput if excludeCrossing is true and there are crosses between loops; eOk if a polygon appended successfully.

Remarks: OdDbCircle must be closed.

◆ appendLoopFromBoundary() [3/3]

virtual OdResult OdDbMPolygon::appendLoopFromBoundary	(	const OdDbPolyline *	pPoly,
		bool	excludeCrossing = `true`,
		double	tol = `OdDbMPolygonCrossingFuzz`
	)

virtual

Appends a polygon loop.

Parameters

pPoly	[in] Pointer to the OdDbPolyline entity.
excludeCrossing	[in] Set true to disable creating a polygon if there are crosses between loops.
tol	[in] Measurement accuracy tolerance.

Returns: eAmbiguousInput if excludeCrossing is true and there are crosses between loops; eOk if a polygon appended successfully.

Remarks: OdDbPolyline must be closed. This means that it must have three or more points and all points should not lie on one straight line.

◆ appendMPolygonLoop()

virtual OdResult OdDbMPolygon::appendMPolygonLoop	(	const OdGePoint2dArray &	vertices,
		const OdGeDoubleArray &	bulges,
		bool	excludeCrossing = `true`,
		double	tol = `OdDbMPolygonCrossingFuzz`
	)

virtual

Appends a polygon loop.

Parameters

vertices	[in] Array of vertices.
bulges	[in] Array of bulge values for loops.
excludeCrossing	[in] Set true to disable creating a polygon if there are crosses between loops.
tol	[in] Measurement accuracy tolerance.

Returns: eAmbiguousInput if excludeCrossing is true and there are crosses between loops; eOk if a polygon appended successfully.

◆ balanceDisplay()

virtual OdResult OdDbMPolygon::balanceDisplay ( )

virtual

Checks loops for intersection and direction. If the cycle is placed at an even level of the tree, and the direction is clockwise, it will be marked as invalid (it will not be displayed). To change direction to the correct one, use balanceTree(). If a cycle intersects with another cycle, the cycle with a higher index will be marked as invalid (not drawn). Loops that have been marked as invalid but have the correct direction and no intersections will be marked as valid and will be drawn again.

Returns: eOk if check and changes are successful, or eInvalidInput if getMPolygonTree() did not generate a tree.

◆ balanceTree()

virtual OdResult OdDbMPolygon::balanceTree ( )

virtual

Checks the direction of the loops and changes it to the correct one. The directivity check is based on the resulting tree from getMPolygonTree. Where the depth of the tree indicates the direction of the loop (even values are counterclockwise, odd are clockwise). If in MPolygon there are loops that are not displayed (invalid), they will be marked again as valid (and will be drawn) if they do not intersect with others. Also the check is done for intersections of the displayed (valid) loops. Intersected loops are marked as invalid, and they will not be drawn.

Returns: eOk if checks and changes are successful, or eInvalidInput if getMPolygonTree() does not generate a tree.

◆ createLoops()

virtual OdResult OdDbMPolygon::createLoops	(	const OdGePoint2dArrayArray &	vertices,
		const OdArray< OdGeDoubleArray > &	bulges,
		OdIntArray &	rejectedObjs,
		bool	excludeCrossing = `true`,
		double	tol = `OdDbMPolygonCrossingFuzz`
	)

virtual

Creates loops from vertices and bulges for empty OdDbMPolygon.

Parameters

vertices	[in] Array of vertices.
bulges	[in] Array of bulge values.
rejectedObjs	[out] Return indices of objectId from the IDs array that led to errors while creating loops.
excludeCrossing	[in] Set true to disable creating a polygon if there are crossings between loops.
tol	[in] Measurement accuracy tolerance.

Returns: eAmbiguousInput if excludeCrossing is true and there are crossings between loops or if OdDbMPolygon has loops; eInvalidInput if the IDs array is empty or has rejected objects; eOk if a polygon appended successfully.

Remarks: If there is at least one rejected objectId, loops will not be added. OdDbMPolygon should not contain loops.

◆ createLoopsFromBoundaries()

virtual OdResult OdDbMPolygon::createLoopsFromBoundaries	(	const OdDbObjectIdArray &	ids,
		OdIntArray &	rejectedObjs,
		bool	excludeCrossing = `true`,
		double	tol = `OdDbMPolygonCrossingFuzz`
	)

virtual

Creates loops from entities for an empty OdDbMPolygon. Every ObjectId must be one closed loop.

Parameters

ids	[in] Array of entity object IDs.
rejectedObjs	[out] Return indices of objectId from the entity object IDs array that led to errors while creating loops.
excludeCrossing	[in] Set true to disable creating a polygon if there are crosses between loops.
tol	[in] Measurement accuracy tolerance.

Returns: eAmbiguousInput if excludeCrossing is true and there are crosses between loops or if OdDbMPolygon has loops; eInvalidInput if the IDs array is empty or has rejected objects; eOk if a polygon appended successfully.

Remarks: If there is at least one rejected objectId, loops will not be added. OdDbMPolygon should not contain loops.

◆ deleteMPolygonTree()

virtual void OdDbMPolygon::deleteMPolygonTree ( OdDbMPolygonNode * loopNode ) const

virtual

Recursively deletes the tree created by OdDbMPolygon::getMPolygonTree(OdDbMPolygonNode*& loopNode).

Parameters

loopNode [in] Pointer to the root node of the tree.

◆ dwgInFields()

virtual OdResult OdDbMPolygon::dwgInFields ( OdDbDwgFiler * pFiler )

virtual

Reads the .dwg file data of this object.

Parameters

pFiler [in] Filer object from which data is read.

Remarks

This function is called by dwgIn() to allow the object to read its data. When overriding this function:

Call assertWriteEnabled().
Call the parent class's dwgInFields(pFiler).
If it returns eOK, continue; otherwise return whatever the parent's dwgInFields(pFiler) returned.
Call the OdDbDwgFiler(pFiler) methods to read each of the object's data items in the order they were written.
Return pFiler->filerStatus().

Returns: eOk if reading was successful or an appropriate OdResult error code otherwise.

Reimplemented from OdDbEntity.

◆ dwgOutFields()

virtual void OdDbMPolygon::dwgOutFields ( OdDbDwgFiler * pFiler ) const

virtual

Writes the .dwg file data of this object.

Parameters

pFiler [in] Pointer to the filer to which data are written.

Remarks

This function is called by dwgIn() to allow the object to write its data.

When overriding this function:

1) Call assertReadEnabled(). 2) Call the parent class's dwgOutFields(pFiler). 3) Call the OdDbDwgFiler(pFiler) methods to write each of the object's data items in the order they were written.

Reimplemented from OdDbEntity.

◆ dxfInFields()

virtual OdResult OdDbMPolygon::dxfInFields ( OdDbDxfFiler * pFiler )

virtual

Reads the DXF data of this object.

Parameters

pFiler [in] Pointer to the filer from which data is read.

Remarks

This function is called by dxfIn() to allow the object to read its data. When overriding this function:

Call assertWriteEnabled().
Call the parent class's dwgInFields(pFiler).
If it returns eOK, continue; otherwise return whatever the parent's dxfInFields(pFiler) returned.
Call the OdDbDxfFiler(pFiler) methods to read each of the object's data items in the order they were written.
Return pFiler->filerStatus().

Returns: eOk if reading was successful or an appropriate OdResult error code otherwise.

Reimplemented from OdDbEntity.

◆ dxfOutFields()

virtual void OdDbMPolygon::dxfOutFields ( OdDbDxfFiler * pFiler ) const

virtual

Writes the DXF data of this object.

Parameters

pFiler [in] Pointer to the filer to which data are to be written.

Remarks

This function is called by dxfOut() to allow the object to write its data.

When overriding this function:

1) Call assertReadEnabled(). 2) Call the parent class's dxfOutFields(pFiler). 4) Use pFiler to call the OdDbDxfFiler methods to write each of the object's data items in the order they were written.

Reimplemented from OdDbEntity.

◆ elevation()

virtual double OdDbMPolygon::elevation ( ) const

virtual

Returns the elevation of this entity in the OCS.

Returns: The elevation of this entity in the OCS.

Remarks: The elevation is the distance from the WCS origin to the plane of this entity.

◆ evaluateHatch()

virtual OdResult OdDbMPolygon::evaluateHatch ( bool bUnderestimateNumLines = false )

virtual

Evaluates the hatch for this MPolygon entity.

Parameters

bUnderestimateNumLines [in] Underestimates the hatch count before aborting.

Returns: eOk if successful, or an appropriate error code otherwise.

◆ getArea()

virtual OdResult OdDbMPolygon::getArea	(	double &	area,
		bool	areaViaHatch = `false`
	)		const

virtual

Returns the area of this entity.

Parameters

area	[out] Receives the area.
areaViaHatch	[in] Set true to calculate the area like a hatch (used before version 20.3).

Returns: eOk if successful, or an appropriate error code if not.

◆ getChildLoops()

virtual OdResult OdDbMPolygon::getChildLoops	(	int	curLoop,
		OdGeIntArray &	selectedLoopIndexes
	)		const

virtual

Returns an array of indices of the loops that are children of the specified loop.

Parameters

curLoop	[in] Specified loop index.
selectedLoopIndexes	[out] Return the array with indices of are child loops.

Returns: eOk if found or not found child loops, or eInvalidInput if curLoop out of loop array range, or eAmbiguousOutput if can't build MPolygonTree.

Remarks: return the empty selectedLoopIndexes if Specified loop does not a child loops.

◆ getClosestLoopTo()

virtual int OdDbMPolygon::getClosestLoopTo ( const OdGePoint3d & worldPt ) const

virtual

Finds the closest loop from the OdDbMPolygon within the pick box around the specified 3D point.

Parameters

worldPt [in] 3D point in world coordinate system.

Returns: Index of the closest loop.

Remarks: Returns -1 if there is no loop in the pick box. The pick box is created around the input point. The size of the pick box is specified by the system variable PICKBOX. If two loops are at the same distance from the point, the function finds a loop with a lower index. If two loops are within the pick box, the function finds a loop that is closer to the worldPt point.

◆ getLoopDirection()

virtual OdResult OdDbMPolygon::getLoopDirection	(	int	lindex,
		OdDbMPolygon::loopDir &	dir
	)		const

virtual

Gets the direction of the specified loop in the closed polygon.

Parameters

lindex	[in] Loop index as an Ingeter value in the range 0 to numMPolygonLoops()-1.
dir	[out] Reference to a variable in which the loop direction must be saved.

Returns: eOk if successful, or eInvalidInput if loop index is out of range.

◆ getMPolygonLoopAt()

virtual OdResult OdDbMPolygon::getMPolygonLoopAt	(	int	loopIndex,
		OdGePoint2dArray &	vertices,
		OdGeDoubleArray &	bulges
	)		const

virtual

Gets the specified loop.

Parameters

loopIndex	[in] Loop index.
vertices	[out] Receives the vertices that comprise this loop.
bulges	[out] Receives a set of bulges corresponding to the vertices array.

Returns: eInvalidInput if loopIndex equal or greater then OdDbMPolygon::numMPolygonLoops() or if loopIndex is less than 0. eOk if a polygon loop returned successfully.

◆ getMPolygonTree()

virtual OdResult OdDbMPolygon::getMPolygonTree ( OdDbMPolygonNode *& loopNode ) const

virtual

Creates a nesting tree of nodes, where the nodes represent the nesting of the loops.

Parameters

loopNode [out] Pointer to the root node of the tree.

Returns: eOk if tree creation is successful.

Remarks: Return eOk if the loops count in OdDbMPolygon is zero. To avoid memory leaks use OdDbMPolygon::deleteMPolygonTree(loopNode). If loops in OdDbMPolygon were changed, get a new tree using this function.

◆ getOffsetVector()

virtual OdGeVector2d OdDbMPolygon::getOffsetVector ( ) const

virtual

Returns the offset vector.

Returns: The offset vector.

◆ getParentLoop()

virtual int OdDbMPolygon::getParentLoop ( int curLoop ) const

virtual

Returns the index of the parent loop, related to the specified loop.

Parameters

curLoop [in] Specified loop index.

Returns: Non-negative index if the loop is found, or -1 if the specified loop does not have a parent loop, or -2 if the specified loop does not exist, or -3 if the specified loop intersects with a possible outer loop.

◆ getPatternDefinitionAt()

virtual void OdDbMPolygon::getPatternDefinitionAt	(	int	index,
		double &	angle,
		double &	baseX,
		double &	baseY,
		double &	offsetX,
		double &	offsetY,
		OdGeDoubleArray &	dashes
	)		const

virtual

Returns the specified pattern definition line.

Parameters

lineIndex	[in] Line index.
lineAngle	[out] Receives the line angle.
baseX	[out] Receives the line base point X.
baseY	[out] Receives the line base point Y.
offsetX	[out] Receives the line offset X.
offsetY	[out] Receives the line offset Y.
dashes	[out] Receives the line dash lengths.

Returns: The specified pattern definition line.

◆ getPerimeter()

virtual double OdDbMPolygon::getPerimeter ( ) const

virtual

Calculates the OdDbMPolygon perimeter by adding the lengths of all borders.

Returns: Perimeter of the OdDbMPolygon.

Remarks: Annotation boundaries are not taken into account.

◆ hatch() [1/2]

virtual OdDbHatchPtr OdDbMPolygon::hatch ( )

virtual

Returns the OdSmartPtr class for the OdDbHatch object pointer.

Returns: The OdSmartPtr class for the OdDbHatch object pointer.

◆ hatch() [2/2]

virtual OdDbHatchPtr OdDbMPolygon::hatch ( ) const

virtual

Returns the OdSmartPtr class for the OdDbHatch object pointer.

Returns: The OdSmartPtr class for the OdDbHatch object pointer.

◆ insertMPolygonLoopAt()

virtual OdResult OdDbMPolygon::insertMPolygonLoopAt	(	int	loopIndex,
		const OdGePoint2dArray &	vertices,
		const OdGeDoubleArray &	bulges,
		bool	excludeCrossing = `true`,
		double	tol = `OdDbMPolygonCrossingFuzz`
	)

virtual

Inserts a polygon loop to the specified position.

Parameters

loopIndex	[in] Loop index.
vertices	[in] Array of vertices.
bulges	[in] Array of bulge values for loops.
excludeCrossing	[in] Set true to disable creating a polygon if there are crosses between loops.
tol	[in] Measurement accuracy tolerance.

Returns: eAmbiguousInput if excludeCrossing is true and there are crosses between loops; eOk if a polygon insert successfully.

◆ isBalanced()

virtual bool OdDbMPolygon::isBalanced ( ) const

virtual

Checks if there are loops that are not drawn (invalid). Does not check loops that are drawn (valid) for intersection or direction.

Returns: True if all loops are drawn, or false if MPolygon has loops that are not drawn (invalid).

Remarks: Use balanceDisplay()/balanceTree() to check and mark valid and invalid loops (loops that are drawn or not drawn).

◆ isPointInsideMPolygon()

virtual int OdDbMPolygon::isPointInsideMPolygon	(	const OdGePoint3d &	worldPt,
		OdGeIntArray &	loopsArray,
		double	tol = `OdDbMPolygonCrossingFuzz`
	)		const

virtual

The function projects worldPt to the polygon plane, then if the point is on some boundary, indices of these boundaries are added to the loopsArray and the function returns, otherwise it finds the innermost loop containing the point and adds its index to the loopsArray before returning.

Parameters

worldPt	[in] Point in WCS.
loopsArray	[out] Boundary indices array.
tol	[in] Measurement accuracy tolerance.

Returns: The function returns loopsArray.size().

◆ isPointOnLoopBoundary()

virtual bool OdDbMPolygon::isPointOnLoopBoundary	(	const OdGePoint3d &	worldPt,
		int	loop,
		double	tol = `OdDbMPolygonCrossingFuzz`
	)		const

virtual

Determines whether the specified point in WCS is on the specified loop of the polygon.

Parameters

worldPt	[in] Point in WCS.
loop	[in] Loop index.
tol	[in] Measurement accuracy tolerance.

Returns: True if the specified point is on the specified loop of the polygon; false otherwise.

◆ normal()

virtual OdGeVector3d OdDbMPolygon::normal ( ) const

virtual

Returns the WCS normal to the plane of this entity.

Returns: The WCS normal to the plane of this entity.

◆ numMPolygonLoops()

virtual int OdDbMPolygon::numMPolygonLoops ( ) const

virtual

Returns the number of loops in the closed polygon.

◆ numPatternDefinitions()

virtual int OdDbMPolygon::numPatternDefinitions ( ) const

virtual

Returns the number of pattern definition lines.

Returns: The number of pattern definition lines.

◆ ODDB_DECLARE_MEMBERS()

OdDbMPolygon::ODDB_DECLARE_MEMBERS ( OdDbMPolygon )

◆ patternAngle()

virtual double OdDbMPolygon::patternAngle ( ) const

virtual

Returns the pattern angle.

Returns: The pattern angle.

Remarks: All angles are expressed in radians.

◆ patternColor()

virtual OdCmColor OdDbMPolygon::patternColor ( ) const

virtual

Returns the color information as an OdCmColor instance.

Returns: The color information as an OdCmColor instance.

◆ patternDouble()

virtual bool OdDbMPolygon::patternDouble ( ) const

virtual

Returns the pattern double flag.

Returns: The pattern double flag.

Remarks: Setting the pattern double flag causes a second set of lines, at 90° to the first, for kUserDefined hatch.

◆ patternName()

virtual OdString OdDbMPolygon::patternName ( ) const

virtual

Returns the name of the pattern.

Returns: The name of the pattern.

◆ patternScale()

virtual double OdDbMPolygon::patternScale ( ) const

virtual

Returns the pattern scale.

Returns: The pattern scale.

◆ patternSpace()

virtual double OdDbMPolygon::patternSpace ( ) const

virtual

Returns the pattern spacing.

Returns: The pattern spacing.

Remarks: Pattern spacing is the distance between parallel lines for kUserDefined hatch.

◆ patternType()

virtual OdDbHatch::HatchPatternType OdDbMPolygon::patternType ( ) const

virtual

Returns the hatch pattern type for this MPolygon entity.

Remarks

patternType() returns one of the following:

Value kUserDefined 0 kPreDefined 1 kCustomDefined 2

◆ removeMPolygonLoopAt()

virtual OdResult OdDbMPolygon::removeMPolygonLoopAt ( int loopIndex )

virtual

Removes a polygon loop from the specified position.

Parameters

loopIndex [in] Loop index.

Returns: eInvalidInput if loopIndex is equal or greater then OdDbMPolygon::numMPolygonLoops() or if loopIndex is less than 0. eOk if a polygon loop returned successfully.

Remarks

Throws:

Cause eNotApplicable OdDbMPolygon::numMPolygonLoops() == 0

◆ replaceMPolygonLoopAt() [1/2]

virtual OdResult OdDbMPolygon::replaceMPolygonLoopAt	(	const OdIntArray &	loopIndices,
		const OdGePoint2dArrayArray &	vertices,
		const OdArray< OdGeDoubleArray > &	bulges,
		OdIntArray &	rejectedLoop,
		bool	excludeCrossing = `true`,
		double	tol = `OdDbMPolygonCrossingFuzz`
	)

virtual

Replace a polygon loops in the specified positions.

Parameters

loopIndices	[in] Array of loop indices.
vertices	[in] Array of vertices.
bulges	[in] Array of bulge values for loops.
rejectedLoop	[out] Return index of loop from the loopIndices that led to errors while replacing loops.
excludeCrossing	[in] Set true to disable creating a polygon if there are crosses between loops.
tol	[in] Measurement accuracy tolerance.

Returns: eAmbiguousInput if excludeCrossing is true and there are crossings between loops; eInvalidInput if 'loopIndices' is empty or size not equal vertices size or bulges size; eInvalidIndex if loop index is out of range for number of loops; eOk if loops replacing of polygon is successfully.

Remarks: If there is at least one rejected loop, loops will not be replaced.

◆ replaceMPolygonLoopAt() [2/2]

virtual OdResult OdDbMPolygon::replaceMPolygonLoopAt	(	int	loopIndex,
		const OdGePoint2dArray &	vertices,
		const OdGeDoubleArray &	bulges,
		bool	excludeCrossing = `true`,
		double	tol = `OdDbMPolygonCrossingFuzz`
	)

virtual

Replace a polygon loop in the specified position.

Parameters

loopIndex	[in] Loop index.
vertices	[in] Array of vertices.
bulges	[in] Array of bulge values for loops.
excludeCrossing	[in] Set true to disable replace a loop if there are crosses between loops.
tol	[in] Measurement accuracy tolerance.

Returns: eAmbiguousInput if excludeCrossing is true and there are crosses between loops; eInvalidIndex if loop index is out of range for number of loops; eOk if a loop replaced successfully.

Remarks: This method replaces behavior such as: e.g.: storeCopyLoop(loopIndex); removeMPolygonLoopAt(loopIndex); if(insertMPolygonLoopAt(loopIndex, ...) != eOk) restoreCopyLoop(loopIndex);

◆ saveAs()

virtual void OdDbMPolygon::saveAs	(	OdGiWorldDraw *	pWd,
		OdDb::DwgVersion	ver
	)		const

virtual

Creates a geometric representation of the entity for saving proxy graphics or converting to previous formats.

Parameters

pWd	[in] Pointer to the OdGiWorldDraw object.
ver	[in] Specifies the reason why the method is called.

Remarks: This method can be overridden in a custom classes.

Reimplemented from OdDbEntity.

◆ setElevation()

virtual void OdDbMPolygon::setElevation ( double elevation )

virtual

Sets the elevation of this entity in the OCS.

Parameters

elevation [in] Elevation value.

Remarks: The elevation is the distance from the WCS origin to the plane of this entity.

◆ setGradient()

void OdDbMPolygon::setGradient	(	OdDbHatch::GradientPatternType	gradType,
		const OdString &	gradName
	)

Sets the gradient type and name.

Parameters

gradientType	[in] Gradient type.
gradientName	[in] Gradient name: SPHERICAL, HEMISPHERICAL, CURVED, LINEAR, CYLINDER, INVSPHERICAL, INVHEMISPHERICAL, INVCURVED, INVLINEAR or INVCYLINDER.

Remarks

gradientType is one of the following:

Value kPreDefinedGradient 0 kUserDefinedGradient 1

◆ setGradientAngle()

void OdDbMPolygon::setGradientAngle ( double angle )

Sets the angle of the gradient.

Parameters

angle [in] Gradient angle.

Remarks: All angles are expressed in radians.

◆ setGradientColors()

void OdDbMPolygon::setGradientColors	(	unsigned int	count,
		const OdCmColor *	colors,
		const double *	values
	)

Sets the colors and interpolation values describing the gradient fill.

Parameters

count	[in] Size of 'colors' and 'values' arrays.
colors	[in] Array of colors defining the gradient.
values	[in] Array of interpolation values for the gradient.

Remarks: Count must be two for the current implementation.

Throws:

Cause eInvalidInput count < 2 || values[0] != 0 || values[count-1] != 1 eNotImplementedYet count > 2

◆ setGradientOneColorMode()

void OdDbMPolygon::setGradientOneColorMode ( bool oneColorMode )

Controls the oneColorMode.

Parameters

oneColorMode [in] Controls the oneColorMode.

◆ setGradientShift()

void OdDbMPolygon::setGradientShift ( float shiftValue )

Sets the interpolation value between the default and shifted values of the gradient's definition.

Parameters

gradientShift [in] Shift value.

Remarks: A gradientShift of 0 indicates a fully unshifted gradient. A gradientShift of 1 indicates a fully shifted gradient.

◆ setLoopDirection()

virtual OdResult OdDbMPolygon::setLoopDirection	(	int	lindex,
		OdDbMPolygon::loopDir	dir
	)

virtual

Sets the direction for the specified loop in the closed polygon.

Parameters

lindex	[in] Loop index as an Ingeter value in range 0 to numMPolygonLoops()-1.
dir	[in] Loop direction.

Returns: eOk if successful, or eInvalidInput if loop index is out of range.

◆ setNormal()

virtual void OdDbMPolygon::setNormal ( const OdGeVector3d & normal )

virtual

Sets the WCS normal to the plane of this entity.

Parameters

normal [in] Normal vector.

◆ setPattern()

virtual void OdDbMPolygon::setPattern	(	OdDbHatch::HatchPatternType	patType,
		const OdString &	patName
	)

virtual

Sets the pattern data.

Parameters

patType	[in] Pattern type.
patName	[in] Pattern name.

Remarks

patType must be one of the following:

Value kUserDefined 0 kPreDefined 1 kCustomDefined 2

patName is ignored for patType == kUserDefined; appearance is defined by setPatternAngle(), setPatternSpace() and setPatternDouble().

◆ setPatternAngle()

virtual void OdDbMPolygon::setPatternAngle ( double angle )

virtual

Sets the pattern angle.

Remarks: All angles are expressed in radians.

◆ setPatternColor()

virtual void OdDbMPolygon::setPatternColor ( const OdCmColor & pc )

virtual

Sets the color information an OdCmColor instance.

Parameters

color [in] OdCmColor object.

◆ setPatternDouble()

virtual void OdDbMPolygon::setPatternDouble ( bool isDouble )

virtual

Sets the pattern double flag.

Parameters

isDouble [in] Sets the pattern double flag if true, clears it otherwise.

Remarks: Setting the pattern double flag causes a second set of lines, at 90° to the first, for kUserDefined hatch.

◆ setPatternScale()

virtual void OdDbMPolygon::setPatternScale ( double scale )

virtual

Sets the pattern scale.

Parameters

scale [in] Pattern scale value.

◆ setPatternSpace()

virtual void OdDbMPolygon::setPatternSpace ( double space )

virtual

Sets the pattern spacing.

Parameters

space [in] Pattern spacing.

Remarks: Pattern spacing is the distance between parallel lines for kUserDefined hatch.

◆ subExplode()

virtual OdResult OdDbMPolygon::subExplode ( OdRxObjectPtrArray & entitySet ) const

virtual

Breaks the polygon into a set of polylines.

Parameters

entitySet [out] Resulting set of polylines.

Returns: eOk if the operation is successful; error code otherwise.

Reimplemented from OdDbEntity.

◆ subSetDatabaseDefaults()

virtual void OdDbMPolygon::subSetDatabaseDefaults	(	OdDbDatabase *	pDb,
		bool	doSubents
	)

virtual

Applies the default properties of the specified database to this entity.

Parameters

pDb	[in] Pointer to the database whose default values are to be used.
doSubents	[in] Set to true if subentities should be processed.

Remarks: If pDb is null, the database containing this entity will be used.

The following properties are set: color, layer, linetype, linetype scale, lineweight, plotstyle, visibility.

Reimplemented from OdDbEntity.

◆ subSubentPtr()

virtual OdDbEntityPtr OdDbMPolygon::subSubentPtr ( const OdDbFullSubentPath & path ) const

virtual

Create an object by OdDbFullSubentPath to the subentity.

Parameters

path	[in] The OdDbFullSubentPath to the subentity.

Returns: Return the OdSmartPtr class for the OdDbEntity object pointer; NULL otherwise.

Reimplemented from OdDbEntity.

◆ subTransformBy()

virtual OdResult OdDbMPolygon::subTransformBy ( const OdGeMatrix3d & xfn )

virtual

Transforms the polygon by a specified matrix.

Parameters

entitySet [in] Transformation matrix.

Returns: eOk if the operation is successful; error code otherwise.

Reimplemented from OdDbEntity.

◆ subWorldDraw()

virtual bool OdDbMPolygon::subWorldDraw ( OdGiWorldDraw * pWd ) const

virtual

Reimplemented from OdDbEntity.

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

DbMPolygon.h

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ loopDir

Constructor & Destructor Documentation

◆ OdDbMPolygon()

◆ ~OdDbMPolygon()

Member Function Documentation

◆ appendLoopFromBoundary() [1/3]

◆ appendLoopFromBoundary() [2/3]

◆ appendLoopFromBoundary() [3/3]

◆ appendMPolygonLoop()

◆ balanceDisplay()

◆ balanceTree()

◆ createLoops()

◆ createLoopsFromBoundaries()

◆ deleteMPolygonTree()

◆ dwgInFields()

◆ dwgOutFields()

◆ dxfInFields()

◆ dxfOutFields()

◆ elevation()

◆ evaluateHatch()

◆ getArea()

◆ getChildLoops()

◆ getClosestLoopTo()

◆ getLoopDirection()

◆ getMPolygonLoopAt()

◆ getMPolygonTree()

◆ getOffsetVector()

◆ getParentLoop()

◆ getPatternDefinitionAt()

◆ getPerimeter()

◆ hatch() [1/2]

◆ hatch() [2/2]

◆ insertMPolygonLoopAt()

◆ isBalanced()

◆ isPointInsideMPolygon()

◆ isPointOnLoopBoundary()

◆ normal()

◆ numMPolygonLoops()

◆ numPatternDefinitions()

◆ ODDB_DECLARE_MEMBERS()

◆ patternAngle()

◆ patternColor()

◆ patternDouble()

◆ patternName()

◆ patternScale()

◆ patternSpace()

◆ patternType()

◆ removeMPolygonLoopAt()

◆ replaceMPolygonLoopAt() [1/2]

◆ replaceMPolygonLoopAt() [2/2]

◆ saveAs()

◆ setElevation()

◆ setGradient()

◆ setGradientAngle()

◆ setGradientColors()

◆ setGradientOneColorMode()

◆ setGradientShift()

◆ setLoopDirection()

◆ setNormal()

◆ setPattern()

◆ setPatternAngle()

◆ setPatternColor()

◆ setPatternDouble()

◆ setPatternScale()

◆ setPatternSpace()

◆ subExplode()

◆ subSetDatabaseDefaults()

◆ subSubentPtr()

◆ subTransformBy()

◆ subWorldDraw()