DxfDocument Class

Represents a document to read and write dxf files.

Inheritance Hierarchy

SystemObject
DXFReaderNETDxfObject
DXFReaderNETDxfDocument

Namespace: DXFReaderNET
Assembly: DXFReaderNET (in DXFReaderNET.dll) Version: 20.10.54

Syntax

C++

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public sealed class DxfDocument : DxfObject

Public NotInheritable Class DxfDocument
	Inherits DxfObject

public ref class DxfDocument sealed : public DxfObject

[<SealedAttribute>]
type DxfDocument =  
    class
        inherit DxfObject
    end

 SEALED CLASS DxfDocument INHERIT DxfObject

The DxfDocument type exposes the following members.

Constructors

	Name	Description
	DxfDocument	Initializes a new instance of the DxfDocument class.
	DxfDocument(DxfVersion)	Initializes a new instance of the DxfDocument class.
	DxfDocument(HeaderVariables)	Initializes a new instance of the DxfDocument class.

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Properties

	Name	Description
	AcadProxyEntities	Gets the acad proxy entities list.
	AcadTables	Gets the texts list.
	AcdsRecords	Gets the acds records list.
	AcdsSchemas	Gets the acds schemas list.
	ActiveLayout	Gets or sets the name of the active layout.
	ApplicationRegistries	Gets the application registries collection.
	Arcs	Gets the arcs list.
	AttributeDefinitions	Gets the attribute definitions list.
	BlockRecords	Gets the block records collection.
	Blocks	Gets the block collection.
	Bodies	Gets the bodies list.
	Circles	Gets the circles list.
	Classes	Gets the classes collection.
	CodeName	Gets the dxf entity type string. (Inherited from DxfObject.)
	Comments	Gets or sets DXF file comment lines.
	CurrentColor	Returns/sets the current entity color number: 0 = ByBlock; 256 = ByLayer.
	CurrentElevation	Returns/sets the current entity thickness.
	CurrentLayer	Returns/sets the current layer name.
	CurrentLineTypeName	Returns/sets the current line type name.
	CurrentLineTypeScale	Returns/sets the current entity linetype scale.
	CurrentTextSize	Returns/sets the default text height.
	CurrentTextStyle	Returns/sets the current layer name.
	CurrentThickness	Returns/sets the current entity thickness.
	DateCreated	Returns/sets the date/time of drawing creation.
	DateLastEdited	Returns/sets the date/time of last drawing update.
	Dimensions	Gets the dimensions list.
	DimensionStyles	Gets the dimension style collection.
	DrawingVariables	Gets the dxf drawing variables.
	Ellipses	Gets the ellipses list.
	Entities	Gets all entities list of the active layout.
	Faces3d	Gets the 3d faces list.
	Groups	Gets the groups collection.
	Handle	Gets the handle assigned to the dxf object. (Inherited from DxfObject.)
	Hatches	Gets the hatches list.
	Helixes	Gets the helixes list.
	ImageDefinitions	Gets the image definitions collection.
	Images	Gets the images list.
	Inserts	Gets the inserts list.
	IsBinary	Returns/sets if the DXF file is in binary form.
	Layers	Gets the layers collection.
	Layouts	Gets the layouts collection.
	Leaders	Gets the leader list.
	Lines	Gets the lines list.
	Linetypes	Gets the line type collection.
	LwPolylines	Gets the light weight polylines list.
	Meshes	Gets the mesh list.
	MLines	Gets the multilines list.
	MlineStyles	Gets the MLine styles collection.
	Modified	Gets or sets if the document has been modified.
	MTexts	Gets the multiline texts list.
	Name	Gets or sets the name of the document.
	Ole2Frames	Gets the Ole2Frames list.
	OleFrames	Gets the OleFrames list.
	Owner	Gets the owner of the actual dxf object. (Inherited from DxfObject.)
	Points	Gets the points list.
	PolyfaceMeshes	Gets the polyface meshes list.
	Polylines	Gets the polylines list.
	RasterVariables	Gets or sets the raster variables applied to image entities.
	Rays	Gets the rays list.
	Regions	Gets the regions list.
	SelectedEntities	Gets the selected entities list entities list.
	Solids	Gets the solids list.
	Solids3D	Gets the solids3D list.
	Splines	Gets the splines list.
	Surfaces	Gets the surfaces list.
	Texts	Gets the texts list.
	TextStyles	Gets the text style collection.
	ThumbnailImage	Gets or sets the thumbnail image of the drawing.
	Tolerances	Gets the tolerance list.
	TotalEditTime	Returns/sets the cumulative editing time for the drawing.
	TotalEditTimeDays	Returns/sets the cumulative editing days for the drawing.
	Traces	Gets the traces list.
	UCSs	Gets the User coordinate system collection.
	UnderlayDgnDefinitions	Gets the dgn underlay definitions collection.
	UnderlayDwfDefinitions	Gets the dwf underlay definitions collection.
	UnderlayPdfDefinitions	Gets the pdf underlay definitions collection.
	Underlays	Gets the underlay list.
	UserTimer	Returns/sets the user elapsed time.
	UserTimerDays	Returns/sets user elapsed days.
	Viewport	Gets the document viewport.
	Viewports	Gets the viewports list.
	Views	Gets the views collection.
	VPorts	Gets the viewports collection.
	Wipeouts	Gets the wipeouts list.
	XLines	Gets the extension lines list.

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Methods

	Name	Description
	AddEntities	Adds a list of entities to the document.
	AddEntity	Adds an entity to the document.
	FromString	Returns a DxfDocument from a string containing a DXF file.
	GetEntityByHandle	Gets a dxf entity by its handle.
	GetObjectByHandle	Gets a dxf object by its handle.
	Load(Stream)	Loads a dxf file.
	Load(String)	Loads a dxf file.
	ModifyEntities(IEnumerable, NullableVector2, NullableVector2, Double, Double, NullableInt16, String, String)	Modifies the position, rotation and scaling of a list of entities in 2D.
	ModifyEntities(IEnumerable, NullableVector3, NullableVector3, NullableVector3, NullableVector3, NullableInt16, String, String)	Modifies the position, rotation and scaling of a list of entities.
	ModifyEntity(EntityObject, NullableVector2, NullableVector2, Double, Double, NullableInt16, String, String)	Modifies the position, rotation and scaling of an entity in 2D.
	ModifyEntity(EntityObject, NullableVector3, NullableVector3, NullableVector3, NullableVector3, NullableInt16, String, String)	Modifies the position, rotation and scaling of an entity.
	RemoveBlock	Removes a block from the document.
	RemoveEntities	Removes a list of entities from the document.
	RemoveEntity	Removes an entity from the document.
	RemoveObject(String)	Removes an object from the document by handle.
	RemoveObject(String)	Removes all document objects which handles ar listed in Handles array.
	RotateEntitiesAboutAxis	Rotate a list of entities about an arbitrary axis.
	RotateEntityAboutAxis	Rotate an entity about an arbitrary axis.
	Save(Stream)	Saves the database of the actual DxfDocument to a text stream.
	Save(String)	Saves the database of the actual DxfDocument to a text dxf file.
	Save(Stream, Boolean)	Saves the database of the actual DxfDocument to a stream.
	Save(String, Boolean)	Saves the database of the actual DxfDocument to a dxf file.
	ToFormattedAngle	Returns a string representing an angle in radians formatted according to angle units format.
	ToFormattedUnit	Returns a string representing a number formatted according to linear units format.
	ToString	Obtains a string containing the dxf file. (Overrides DxfObjectToString.)

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Examples

You can use the this class, for example, to merge the contents of two DXF files as showed below:

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[C#]

DxfDocument dxf1 = new DxfDocument();
DxfDocument dxf2 = new DxfDocument();

dxf1 = dxf1.Load("SuperQuadric1.dxf");
dxf2 = dxf2.Load("SuperQuadric2.dxf");

dxf1.AddEntities(new List<EntityObject>(dxf2.Entities));

dxf1.Save("SuperQuadricMerge.dxf");

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[Visual Basic]

Dim dxf1 As New DxfDocument()
Dim dxf2 As New DxfDocument()

dxf1 = dxf1.Load("SuperQuadric1.dxf")
dxf2 = dxf2.Load("SuperQuadric2.dxf")

dxf1.AddEntities(New List(Of EntityObject)(dxf2.Entities))

dxf1.Save("SuperQuadricMerge.dxf")

Reference

DXFReaderNET Namespace