OdDbLayerTableRecord Class

Syntax

C++

class OdDbLayerTableRecord : public OdDbSymbolTableRecord;

Description

This class implements the layer record object, which represents a layer in the database. This class inherits the base functionality of named records.

Class Hierarchy

File: DbLayerTableRecord.h

Module: API Reference

Example of Working with the Layer Record Object

Working with Layers

OdDbLayerTable class

Methods

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OdDbLayerTableRecord	Builds an instance of the layer record object.
OdDbSymbolTableRecord	Builds an instance of the named record object. (Inherited from OdDbSymbolTableRecord)
~OdDbObject	(Inherited from OdDbObject)

Friends

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class OdDbObjectImpl	(Inherited from OdDbObject)
class OdDbObjectOverrule	(Inherited from OdDbObject)
class OdDbPropertiesOverrule	(Inherited from OdDbObject)
class OdDbSystemInternals	(Inherited from OdDbObject)

Methods

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DWGMAP_DECLARE_MEMBERS
ODDB_DECLARE_MEMBERS	(Inherited from OdDbObject)
ODDB_DECLARE_MEMBERS	(Inherited from OdDbSymbolTableRecord)
VPDFLT	Returns true if and only if the layer is frozen in new viewports (DXF 70, bit 0x02).
addPersistentReactor	Adds the specified persistent reactor to this object's reactor list. (Inherited from OdDbObject)
addReactor	Adds the specified transient reactor to this object's reactor list. (Inherited from OdDbObject)
addRef	Increments the reference count of this object. (Inherited from OdDbObject)
appendToOwner	This function appends this object to the specified owner object during the deep or wblock clone operation. (Inherited from OdDbObject)
appendToOwner	This function appends this object to the specified owner object during the deep or wblock clone operation. (Inherited from OdDbSymbolTableRecord)
applyPartialUndo	Notification function called each time an Undo operation is performed this object is using partial Undo. (Inherited from OdDbObject)
assertNotifyEnabled	Throws an exception if this object is not open OdDb::kForNotify. (Inherited from OdDbObject)
assertReadEnabled	Throws an exception if this object is not open OdDb::kForRead. (Inherited from OdDbObject)
assertWriteEnabled	Throws an exception if this object is not open OdDb::kForWrite, and controls automatic undo and notification of modifications. (Inherited from OdDbObject)
audit	Perform an audit operation on this object. (Inherited from OdDbObject)
color()	This is the overview for the color method overload.
colorIndex	Returns the color index for the layer record object (DXF 62). When the color method is set to byColor, this method returns an equivalent color index.
composeForLoad	After loading from file, performs necessary actions which require accessing other Database objects. For example, processing round-trip data. (Inherited from OdDbObject)
convertForSave	The method should be called from decomposeForSave() of custom container objects for owned child objects. It calls child's decomposeForSave() method plus performs other required actions (handOverTo, exchanging XData, etc.) (Inherited from OdDbObject)
copied	Notification function called whenever the notifying object has had its clone() member function called. (Inherited from OdDbObject)
copyFrom	Copies the contents of the specified object into this object when possible. (Inherited from OdDbObject)
copyFrom	Copies the contents of other into the messaged object, whenever feasible (Inherited from OdDbSymbolTableRecord)
createExtensionDictionary	Creates an OdDbDictionary extension dictionary of this object. (Inherited from OdDbObject)
createXrecord	Creates or retrieves the specified Xrecord in this object's extension dictionary. (Inherited from OdDbObject)
database	Returns the OdDbDatabase that contains this object. (Inherited from OdDbObject)
decomposeForSave(OdDb::DwgVersion, OdDbObjectId&, bool&)	This is the overview for the decomposeForSave method overload.
deepClone	Performs a deep clone of this object. (Inherited from OdDbObject)
description	Returns the description for the layer record object.
disableUndoRecording	Controls the undo recording of this object in OdDbDatabase. (Inherited from OdDbObject)
downgradeOpen	Downgrades this object from OdDb::kForWrite to OdDb::kForRead (Inherited from OdDbObject)
drawable	Returns a pointer to the OdGiDrawable for the object. If the object doesn't have an associated OdGiDrawable object, this function returns NULL.
drawable	Returns a pointer to the OdGiDrawable for the object. If the object doesn't have an associated OdGiDrawable object, this function returns NULL. (Inherited from OdDbObject)
dwgIn	Reads the .dwg file format data of this object from the specified file. (Inherited from OdDbObject)
dwgInFields	Reads the .dwg file data of this object.
dwgInFields	Reads the .dwg file data of this object. (Inherited from OdDbObject)
dwgInFields	Reads the .dwg file data of this object. (Inherited from OdDbSymbolTableRecord)
dwgOut	Writes the .dwg file format data of this object to the specified filer. (Inherited from OdDbObject)
dwgOutFields	Writes the .dwg file data of this object.
dwgOutFields	Writes the .dwg file data of this object. (Inherited from OdDbObject)
dwgOutFields	Writes the .dwg file data of this object. (Inherited from OdDbSymbolTableRecord)
dxfIn	Reads the DXF format data of this object from the specified filer. (Inherited from OdDbObject)
dxfInFields	Reads the DXF data of this object.
dxfInFields	Reads the DXF data of this object. (Inherited from OdDbObject)
dxfInFields	Reads the DXF data of this object. (Inherited from OdDbSymbolTableRecord)
dxfInFields_R12	Reads the DXF R12 format data of this object.
dxfInFields_R12	Reads the DXF R12 format data of this object. (Inherited from OdDbObject)
dxfOut	Writes the DXF format data of this object to the specified filer. (Inherited from OdDbObject)
dxfOutFields	Writes the DXF data of this object.
dxfOutFields	Writes the DXF data of this object. (Inherited from OdDbObject)
dxfOutFields	Writes the DXF data of this object. (Inherited from OdDbSymbolTableRecord)
dxfOutFields_R12	Writes the DXF data of this object.
dxfOutFields_R12	Writes the DXF data of this object. (Inherited from OdDbObject)
dxfOutFields_R12	Writes the DXF data of this object. (Inherited from OdDbSymbolTableRecord)
erase	Sets the erased mode of this object. (Inherited from OdDbObject)
erased	Notification function called whenever an object has been erased or unerased. (Inherited from OdDbObject)
extensionDictionary	Returns the Object ID of this object's extension dictionary. (Inherited from OdDbObject)
getClassID	Returns the CLSID value associated with this object. (Inherited from OdDbObject)
getDbHandle	Returns the persistent handle of this database object. (Inherited from OdDbObject)
getField(const OdString&)	This is the overview for the getField method overload.
getFieldDictionary()	This is the overview for the getFieldDictionary method overload.
getName	Returns the name of the record object (DXF 2). (Inherited from OdDbSymbolTableRecord)
getObjectSaveVersion	Returns the drawing and maintenance release version into which this object must be stored. (Inherited from OdDbObject)
getPersistentReactors	Returns Object IDs of this object's persistent reactors. (Inherited from OdDbObject)
getTransientReactors	Returns this object's transient reactors. (Inherited from OdDbObject)
goodbye	Notification function called just before an object is deleted from memory. (Inherited from OdDbObject)
gsNode	Returns the OdGsCache of an OdGiDrawable object. (Inherited from OdDbObject)
handOverTo	Replaces this database -resident (DBRO) object with the specified non- database -resident (NDBRO) object, while retaining this object's objectId, handle, owner, and reactor list. (Inherited from OdDbObject)
handle	Returns the persistent handle of this database object. (Inherited from OdDbObject)
hasAnyOverrides
hasFields	Returns true if and only if this object has fields. (Inherited from OdDbObject)
hasOverrides
hasPersistentReactor	This method returns true if objId is the Object ID of a reactor attached to this object. Otherwise, it returns false. (Inherited from OdDbObject)
hasSaveVersionOverride	Returns true if and only if this object has its bit set to override the filer version. (Inherited from OdDbObject)
id	Returns the database ID corresponding to this object. (Inherited from OdDbObject)
isAProxy	Returns true if and only if this object is a proxy object or entity. (Inherited from OdDbObject)
isDBRO	Returns true if and only this object is a database -resident object. (Inherited from OdDbObject)
isDependent	Returns true if and only if this Record object is Xref dependent (DXF 70, bit 0x10). (Inherited from OdDbSymbolTableRecord)
isEraseStatusToggled	Returns true if and only if this object's erased status has been toggled since it was opened. (Inherited from OdDbObject)
isErased	Returns true if and only if this object is marked as erased. (Inherited from OdDbObject)
isFrozen	Determines whether the layer record object is invisible and accessible for regenerating, printing, selecting, and editing (DXF 70, bit 0x01) and returns True if the layer is frozen or False if the layer is thawed.
isHidden()	This is the overview for the isHidden method overload.
isInUse	Determines whether the layer record object is in-use when the generateUsageData() method is called and returns True if the layer is in-use, or False if the layer is not use.
isLocked	Determines whether the layer record object is accessible for selecting and editing (DXF 70, bit 0x04) and returns True if the layer is locked or False if the layer is editable.
isModified	Returns true if and only if this object's assertWriteEnabled() has been called since it was opened. (Inherited from OdDbObject)
isModifiedGraphics	Returns true if and only if an object derived from OdDbEntity has been modified. (Inherited from OdDbObject)
isModifiedXData	Returns true if and only this object's assertWriteEnabled() and setXData() have been called since it was opened. (Inherited from OdDbObject)
isNewObject	Returns true if and only if this object has not been closed since it was created. (Inherited from OdDbObject)
isNotifyEnabled	Returns true if and only if this object is open OdDb::kForNotify. (Inherited from OdDbObject)
isNotifying	Returns true if and only if this object is sending notification. (Inherited from OdDbObject)
isOdDbObjectIdsInFlux	Returns true if and only if this object's Object ID is not valid because the OdDbObject::subDeepClone or OdDbObject::subWblockClone() have yet to be completed. (Inherited from OdDbObject)
isOff	Determines whether the layer record object is invisible (DXF 62, negative is off, positive is on) and returns True if the layer is off (invisible) or False if the layer is on (visible).
isPersistent	Return true if and only if this object is database -resident (DBRO). (Inherited from OdDbObject)
isPlottable	Determines whether the layer record object is accessible for printing (DXF 290) and returns True if the layer is plottable or False if the layer is unplottable.
isReadEnabled	Returns true if and only if this object is open OdDb::kForRead. (Inherited from OdDbObject)
isReallyClosing	Returns true if and only if a call to close would completely close this object at this time. (Inherited from OdDbObject)
isReconciled()	This is the overview for the isReconciled method overload.
isResolved	Returns true if and only if this Record object is Xref dependent and resolved (DXF 70, bit 0x20). (Inherited from OdDbSymbolTableRecord)
isUndoing	Returns true if and only if this object is taking part in an Undo operation. (Inherited from OdDbObject)
isWriteEnabled	Returns true if and only if this object is open OdDb::kForWrite. (Inherited from OdDbObject)
lineWeight()	This is the overview for the lineWeight method overload.
linetypeObjectId()	This is the overview for the linetypeObjectId method overload.
materialId	Returns the ID of the material object associated with the layer record object (DXF 347) or OdDb::kNULL when the layer is not associated with material. This material is used when the Material property of an entity belonged to this layer is set to ByLayer value.
mergeStyle	Returns the merge style of this object. (Inherited from OdDbObject)
modified	Notification function called whenever an object is opened OdDb::kForWrite, a function has been called that could modify the contents of this object, and this object is now being closed. (Inherited from OdDbObject)
modifiedGraphics	Notification function called whenever an object derived from OdDbEntity is modified. (Inherited from OdDbObject)
modifiedXData	Notification function called whenever the XData has been written to the notifying object. (Inherited from OdDbObject)
modifyUndone	Notification function called whenever the notifying object is in the midst an Undo operation that is undoing modifications. (Inherited from OdDbObject)
numRefs	Returns the reference count of this object. (Inherited from OdDbObject)
objectClosed	Notification function called immediately before an object is closed. (Inherited from OdDbObject)
objectId	Returns the Object ID of this object. (Inherited from OdDbObject)
openedForModify	Notification function called whenever an object is opened for modify OdDb::kForWrite. (Inherited from OdDbObject)
ownerId	Returns the Object ID of this object's owner. (Inherited from OdDbObject)
plotStyleName()	This is the overview for the plotStyleName method overload.
plotStyleNameId()	This is the overview for the plotStyleNameId method overload.
reappended	Notification function called whenever a Redo process processes the reappending of the notifying object to the database. (Inherited from OdDbObject)
recvPropagateModify	Allows a subobject of a complex object to notify its root object that it has been changed. (Inherited from OdDbObject)
release	Decrements the reference count of this object. (Inherited from OdDbObject)
releaseExtensionDictionary	Releases and erases this object's extension dictionary if it exists and is empty. (Inherited from OdDbObject)
removeAllOverrides
removeColorOverride
removeField(OdDbObjectId)	This is the overview for the removeField method overload.
removeLineWeightOverride
removeLinetypeOverride
removePersistentReactor	Removes the specified persistent reactor from this object's reactor list. (Inherited from OdDbObject)
removePlotStyleOverride
removeReactor	Removes the specified transient reactor from this object's reactor list. (Inherited from OdDbObject)
removeTransparencyOverride
removeViewportOverrides
saveAsClass	!DOM (Inherited from OdDbObject)
setColor(const OdCmColor&)	This is the overview for the setColor method overload.
setColorIndex	Sets the color index for the layer record object (DXF 62) as an Integer value. The initial value is 7 (Foreground) by default.
setDescription	Sets the description for the layer record object as a String value up to 255 letters length. The initial value is an empty string.
setField	Adds the specified field to the field dictionary of this object. (Inherited from OdDbObject)
setGsNode	Assigns the specified OdGsCache to the calling object. (Inherited from OdDbObject)
setHasSaveVersionOverride	Controls the flag specifying that this object overrides the save filer version. (Inherited from OdDbObject)
setIsFrozen	Sets the Freeze status as a Boolean value (DXF 70, bit 0x01). The initial value is False (Thawed) by default.
setIsHidden	Sets the Hidden status as a Boolean value. The initial value is False (Shown) by default.
setIsLocked	Sets the Lock status as a Boolean value (DXF 70, bit 0x04). The initial value is False (Editable) by default.
setIsOff	Sets the On-Off status as a Boolean value (DXF 62). The initial value is False (Visible) by default.
setIsPlottable	Sets the Plot status as a Boolean value (DXF 290). The initial value is True (Plottable) by default.
setIsReconciled	Sets the Reconcile status as a Boolean value.
setLineWeight(OdDb::LineWeight)	This is the overview for the setLineWeight method overload.
setLinetypeObjectId(OdDbObjectId)	This is the overview for the setLinetypeObjectId method overload.
setMaterialId	Sets the ID of the material object for the layer record object (DXF 347) as an ObDbObjectId instance. This method associates layer and material. The initial value associates the layer with the "Global" material by default.
setName	Sets the name for the record object (DXF 2). (Inherited from OdDbSymbolTableRecord)
setOdDbObjectIdsInFlux	Called on a new created cloned object to indicate that its Object ID is not valid. (Inherited from OdDbObject)
setOwnerId	Sets this object's ownerId data member. (Inherited from OdDbObject)
setPlotStyleName(OdDbObjectId)	This is the overview for the setPlotStyleName method overload.
setTransparency(const OdCmTransparency&)	This is the overview for the setTransparency method overload.
setVPDFLT	Sets the Freeze status in new viewports for the layer as a Boolean value (DXF 70, bit 0x02).
setXData	Sets the XData of this object. (Inherited from OdDbObject)
subClose	Called as the first operation as this object is being closed, for database -resident objects only. (Inherited from OdDbObject)
subErase	Called as the first operation as this object is being erased or unerased.
subErase	Called as the first operation as this object is being erased or unerased. (Inherited from OdDbObject)
subErase	Called as the first operation as this object is being erased or unerased. (Inherited from OdDbSymbolTableRecord)
subGetClassID	overridables
subHandOverTo	Called as the first operation of the handOverTo function. (Inherited from OdDbObject)
subObjModified	Notification function called whenever a method of the specified subobject has called assertWriteEnabled() (Inherited from OdDbObject)
subOpen	Notification function called by the Drawings framework immediately before an object is opened. (Inherited from OdDbObject)
subSetAttributes	Sets the values of this object's subentity traits, and returns with the calling object's subentity traits.
subSetAttributes	Sets the values of this object's subentity traits, and returns with the calling object's subentity traits. (Inherited from OdDbObject)
subSwapIdWith	Called as the first operation of swapIdWith (Inherited from OdDbObject)
subSwapIdWith	Called as the first operation of swapIdWith (Inherited from OdDbSymbolTableRecord)
subViewportDraw
subViewportDraw	(Inherited from OdDbObject)
subWorldDraw
subWorldDraw	(Inherited from OdDbObject)
swapIdWith	Swaps the objectIDs, handles, XData,and extension dictionary between this object and another object. (Inherited from OdDbObject)
transparency()	This is the overview for the transparency method overload.
unappended	Notification function called whenever the Undo process processes the appending of the notifying object to the database. (Inherited from OdDbObject)
undoFiler	Returns the undo filer associated with this object. (Inherited from OdDbObject)
upgradeOpen	Upgrades this object from OdDb::kForRead to OdDb::kForWrite. (Inherited from OdDbObject)
wblockClone	Performs a shallow clone of this object. (Inherited from OdDbObject)
xData	Returns a linked list of ResBufs containing a copy of the XData of this object. (Inherited from OdDbObject)
xDataTransformBy	Applies the 3D transformation matrix to the XData of this object. (Inherited from OdDbObject)
xmitPropagateModify	Allows a subobject of a complex object to notify its root object that it has been changed. (Inherited from OdDbObject)

Nested Types

TableType

Links

OdDbLayerTableRecord Methods
OdDbLayerTableRecord Nested Types

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