Home

ACadSharp

ACadSharp 3.2.9 Library

C# library to read/write cad files like dxf/dwg.

Namespaces

ACadSharp Namespace

Classes

Name	Summary
ACadVersion	Drawing format version.
CadDocument	A CAD drawing.
CadObject	Represents an element in a CadDocument.
CadObjectCollection<T>	Collection formed by managed by an owner.
CadSummaryInfo	Holds general info and metadata about a CAD document. Like title, author, and timestamps.
CadSystemVariable
CollectionChangedEventArgs
Color	Represents an ACI color that also supports true color.
DwgPreview	Stores the thumbnail information to generate the preview for a CadDocument.
DwgReferenceType
DxfClassMap
DxfCode
DxfFileToken
DxfMap
DxfMapBase
DxfProperty
DxfPropertyBase<T>
DxfReferenceType	Type of dxf reference
DxfSubclassMarker
FlowDirectionType
GroupCodeValue
GroupCodeValueType	Group codes define the type of the associated value as an integer, a floating-point number, or a string, according to the following table of group code ranges.
ICadCollection<T>	A collection of CAD objects.
IHandledCadObject	Defines a CadObject with a unique handle
INamedCadObject	Defines a CadObject with a unique name.
IObservableCadCollection<T>	Events for an observed cad collection.
IProxy	Represents a proxy object containing custom data.
ISeqendCollection
LineSpacingStyle
LineWeightType
MultiLeaderPathType	Controls the way the leader is drawn.
ObjectType	Some object types have fixed values, this enum contains the values for these objects.
OnNameChangedArgs
OrthographicType	Orthographic type
RenderMode	Viewport render mode
SeqendCollection<T>	Represents a collection of ended by a entity.
TextAlignmentType
TextAngleType
TextAttachmentDirectionType
TextAttachmentPointType
TextAttachmentType	Text attachment type, controls how the text label of a is to placed
relative to the landing point.
Transparency	Represents the transparency for the graphical objects.

ACadSharp.Attributes Namespace

Classes

Name	Summary
CadSystemVariableAttribute
DxfCodeValueAttribute
DxfCollectionCodeValueAttribute
DxfNameAttribute	Mark the class as a dxf class equivalent
DxfSubClassAttribute	Mark the class as a dxf class equivalent
ICodeValueAttribute

ACadSharp.Blocks Namespace

Classes

Name	Summary
Block	Represents a entity
BlockEnd	Represents a entity
BlockTypeFlags	Block-type flags (bit-coded values, may be combined).

ACadSharp.Classes Namespace

Classes

Name	Summary
DxfClass
DxfClassCollection
ProxyFlags

ACadSharp.Entities Namespace

Classes

Name	Summary
Arc	Represents a entity.
AttachmentPointType	Attachment point for Multiline text.
AttributeBase	Common base class for and .
AttributeDefinition	Represents a entity.
AttributeEntity	Represents a entity.
AttributeFlags	Attribute flags.
AttributeType
BackgroundFillFlags	Represents a background fill flags
BlockContentConnectionType	The values of this enum indicate how the multileader connects to the content block.
BoundaryPathFlags	Defines the boundary path type of the hatch.
CadBody	Represents a entity.
CadWipeoutBase	Common base class for and .
Circle	Represents a entity.
ClipMode	Represents the clip mode.
ClipType	Clipping boundary type
ColumnType	Represents the type of columns.
Dimension	Represents a entity.
DimensionAligned	Represents a entity.
DimensionAngular2Line	Represents a entity.
DimensionAngular3Pt	Represents a entity.
DimensionDiameter	Represents a entity.
DimensionLinear	Represents a entity.
DimensionOrdinate	Represents a entity.
DimensionRadius	Represents a entity.
DimensionType	Dimension type flags.
DrawingDirectionType	Multiline text drawing direction.
Ellipse	Represents a entity.
Entity	The standard class for a basic CAD entity or a graphical object.
Face3D	Represents a entity.
GradientColor
Hatch	Represents a entity.
HatchGradientPattern
HatchPattern
HatchPatternType	Hatch pattern fill type.
HatchStyleType	Hatch pattern style.
HookLineDirection	Hook line direction for leaders.
IEntity
IGeometricEntity	Objects with geometric properties that can be processed in a drawing.
ImageDisplayFlags
Insert	Represents a entity.
InvisibleEdgeFlags	Defines which edges are hidden.
IPolyline
IText	Common interface for all text entities in the drawing.
IVertex
KnotParameterization	Knot parameterization.
Leader	Represents a entity.
LeaderCreationType	Leader creation type
LeaderPathType	Controls the way the leader is drawn.
LightingType	Represents lighting type.
Line	Represents a entity.
LineSpacingStyleType	Line spacing style for Multiline text and Dimensions.
LwPolyline	Represents a entity
LwPolylineFlags	Polyline flag (bit-coded)
Mesh	Represents a entity.
MLine	Represents a entity.
MLineFlags	Flags (bit-coded values)
MLineJustification	Justification
ModelerGeometry	Represents a entity.
MText	Represents a entity.
MultiLeader	Represents a entity.
MultiLeaderPropertyOverrideFlags
PdfUnderlay	Represents a entity.
Point	Represents a entity.
PolyfaceMesh	Represents a entity.
Polyline	Represents a entity.
Polyline2D	Represents a entity.
Polyline3D	Represents a entity.
PolylineFlags	Defines the polyline flags.
ProxyEntity	Represents a entity.
RasterImage	Represents a entity.
Ray	Represents a entity.
Region	Represents a entity.
Seqend	Represents a entity
ShadowMode
Shape	Represents a entity.
SmoothSurfaceType	Curves and smooth surface type.
Solid	Represents a entity.
Solid3D	Represents a entity.
Spline	Represents a entity.
SplineFlags	Defines the spline flags.
SplineFlags1	Defines the spline flags1.
TableEntity	Represents a entity.
TextEntity	Represents a
TextHorizontalAlignment
TextMirrorFlag
TextVerticalAlignmentType	Text vertical justification.
Tolerance	Represents a entity.
UnderlayDisplayFlags	Underlay display options.
UnderlayEntity<T>	Common base class for all underlay entities, like .
UnknownEntity	Class that holds the basic information for an unknown .
Vertex	Represents a base type for Vertex entities
Vertex2D	Represents a entity
Vertex3D	Represents a entity
VertexFaceMesh	Represents a entity
VertexFaceRecord	Represents a entity.
VertexFlags	Defines the vertex flags.
VerticalAlignmentType	Text vertical justification.
Viewport	Represents a entity.
ViewportStatusFlags	viewport status flags
Wipeout	Represents a entity.
XLine	Represents a entity.

ACadSharp.Exceptions Namespace

Classes

Name	Summary
CadNotSupportedException
DwgException
DxfException

ACadSharp.Extensions Namespace

Classes

Name	Summary
CadObjectExtensions
INamedCadObjectExtensions
UnitExtensions

ACadSharp.Header Namespace

Classes

Name	Summary
AttributeVisibilityMode
CadHeader
DimensionAssociation	Controls the associativity of dimension objects.
EntityPlotStyleType	Plot style type of new objects
IndexCreationFlags	Controls whether layer and spatial indexes are created and saved in drawing files
MeasurementUnits	Measurement units
ObjectSnapMode	Object snap mode AcDb::OsnapMask
ObjectSortingFlags	Bitmask flags to set the various object sorting types.
ShadeEdgeType	Edge shape type
ShadowMode	Shadow mode for a 3D object
SpaceLineTypeScaling	Controls paper space linetype scaling.
SplineType	Spline type
XClipFrameType

ACadSharp.IO Namespace

Classes

Name	Summary
CadReaderBase<T>	Base class for the DWG and DXF readers.
CadReaderConfiguration	Base configuration for all the classes.
CadWriterBase<T>	Base class for the CAD writers.
CadWriterConfiguration	Configuration for the class.
DwgReader	Class for reading a DWG file into a .
DwgReaderConfiguration	Configuration for reading DWG files.
DwgWriter	Class for writing a DWG from a .
DxfReader	Class for reading a DXF file into a .
DxfReaderConfiguration	Configuration for reading DXF files.
DxfWriter	Class for writing a DXF from a .
DxfWriterConfiguration	Configuration for writing DWG files.
ICadReader	Common interface for the different Cad readers.
ICadWriter
NotificationEventArgs
NotificationEventHandler
NotificationType
SvgConfiguration	Configuration for writing SVG files.
SvgWriter	Writer to support the creation of SVG from and .

ACadSharp.IO.DWG Namespace

Classes

Name	Summary
DwgWriterConfiguration

ACadSharp.Objects Namespace

Classes

Name	Summary
AcdbPlaceHolder	Represents a object.
AnnotScaleObjectContextData
BookColor	Represents a object.
CadDictionary	Represents a object.
CadDictionaryWithDefault	Represents a object.
DesignCoordinatesType
DictionaryCloningFlags	Duplicate record cloning flag (determines how to merge duplicate entries).
DictionaryVariable	Represents a object.
FaceColorMode
FaceLightingModelType
FaceLightingQualityType
FaceModifierType
Filter	Represents a object.
GeoData	Represents a object
GeoDataVersion
Group	Represents a object.
ImageDefinition	Represents a object.
ImageDefinitionReactor	Represents a object.
ImageDisplayQuality	Image display quality (screen only).
Layout	Represents a object.
LayoutFlags	Layout flags
LeaderContentType
LeaderDrawOrderType	Specifies the draw order of a
in a entity.
LeaderLinePropertOverrideFlags	These flags specify whether properties of a leader line primarily defined by the
object or overidden by properties of the
object are overridden for an individual leader line.
Material
MLineStyle	Represents a object
MLineStyleFlags	Flags (bit-coded).
MultiLeaderDrawOrderType	Specifies the draw order of a entity.
MultiLeaderObjectContextData	This class represents a subset ob the properties of the MLeaderAnnotContext
object, that are embedded into the MultiLeader entity.
MultiLeaderStyle	Represents a object.
NonGraphicalObject	The standard class for a basic CAD non-graphical object.
ObjectContextData
PaperMargin	Represents the unprintable margins of a paper.
PdfUnderlayDefinition	Represents a object.
PlotFlags	Defines the plot settings flag.
PlotPaperUnits	Plot paper units.
PlotRotation	Plot rotation
PlotSettings	Represents a object
PlotType	Defines the portion of paper space to output to the media
ProxyObject	Represents a entity.
RasterVariables	Represents a object.
ResolutionUnit	Resolution units for images.
Scale	Represents a object
ScaledType
ScaleEstimationType
ShadePlotMode	Defines the shade plot mode
ShadePlotResolutionMode	Defines the shade plot resolution mode.
SortEntitiesTable	Represents a object
SpatialFilter	Represents a object.
TableContent	Represents a object.
TableStyle
UnderlayDefinition	Common base class for all underlay definitions, like .
UnknownNonGraphicalObject	Class that holds the basic information for an unknown .
VisualStyle	Represents a object
XRecord	Represents a object.

ACadSharp.Objects.Collections Namespace

Classes

Name	Summary
ColorCollection
DictionaryVariableCollection
GroupCollection
ImageDefinitionCollection
LayoutCollection
MLeaderStyleCollection
MLineStyleCollection
ObjectDictionaryCollection<T>	Object collection linked to a dictionary.
PdfDefinitionCollection
ScaleCollection

ACadSharp.Objects.Evaluations Namespace

Classes

Name	Summary
Block1PtParameter
Block2PtParameter
BlockAction
BlockBasePointParameter
BlockElement
BlockFlipAction
BlockFlipGrip
BlockFlipParameter
BlockGrip
BlockGripExpression
BlockLinearParameter
BlockParameter
BlockVisibilityGrip
BlockVisibilityParameter	Represents a BLOCKVISIBILITYPARAMETER object, in AutoCAD used to
control the visibility state of entities in a dynamic block.
EvaluationExpression
EvaluationGraph	Represents an evaluation graph containing a list of
objects.

ACadSharp.Tables Namespace

Classes

Name	Summary
AppId	Represents a entry
ArcLengthSymbolPosition	Controls the arc length symbol position in an arc length dimension.
BlockRecord	Represents a entry
DefaultLightingType	Default lighting type
DimensionStyle	Represents a table entry.
DimensionTextBackgroundFillMode	Represents the dimension text background color.
DimensionTextHorizontalAlignment	Controls the vertical placement of dimension text in relation to the dimension line.
DimensionTextVerticalAlignment	Controls the placement of dimension text.
EntryFlags	Standard entry flags (bit-coded values).
FontFlags	Represent the font character formatting, such as italic, bold, or regular.
FractionFormat	Represents the fraction format when the linear unit format is set to architectural or fractional.
GridFlags
Layer	Represents a entry
LayerFlags	Standard layer flags (bit-coded values).
LineType	Represents a entry.
LineTypeShapeFlags	Represents a line type complex element type.
StandardFlags	Standard flags for tables
StyleFlags	Standard layer flags (bit-coded values).
TableEntry
TextArrowFitType	How dimension text and arrows are arranged when space is not sufficient to place both within the extension lines.
TextDirection	Represents the text direction (left-to-right or right-to-left).
TextMovement	Text movement rules.
TextStyle	Represents a entry.
ToleranceAlignment	Tolerance alignment.
UCS	Represents a entry.
UscIconType	Display Ucs icon
View	Represents a entry.
ViewModeType
VPort	Represents a table entry
ZeroHandling	Represents suppression of zeros in displaying decimal numbers.

ACadSharp.Tables.Collections Namespace

Classes

Name	Summary
AppIdsTable
BlockRecordsTable
DimensionStylesTable
ITable
LayersTable
LineTypesTable
Table<T>
TextStylesTable
UCSTable
ViewsTable
VPortsTable

ACadSharp.Types.Units Namespace

Classes

Name	Summary
AngularDirection	Represents angular direction.
AngularUnitFormat	Angular unit format
ImageUnits	AutoCAD units for inserting images.
LinearUnitFormat	Units format for decimal numbers
UnitStyleFormat	Represents the parameters to convert linear and angular units to its string representation.
UnitsType

ACadSharp.XData Namespace

Classes

Name	Summary
ExtendedData	Extended data linked to an .
ExtendedDataBinaryChunk
ExtendedDataControlString
ExtendedDataCoordinate
ExtendedDataDictionary	Dictionary containing all the extended data for a giving ,
each entry is identified with an key that identifies the application that
has added the collection of Extended Data (XData) into the object.
ExtendedDataDirection
ExtendedDataDisplacement
ExtendedDataDistance
ExtendedDataHandle
ExtendedDataInteger16
ExtendedDataInteger32
ExtendedDataLayer
ExtendedDataReal
ExtendedDataRecord	Defines an record.
ExtendedDataRecord<T>	Defines a typed record.
ExtendedDataReference<T>
ExtendedDataScale
ExtendedDataString
ExtendedDataWorldCoordinate
IExtendedDataHandleReference	Interface to define that are referencing another .

CSMath Namespace

Classes

Name	Summary
BoundingBox	Bounding box representation aligned to XYZ axis.
BoundingBoxExtent
IVector
MathHelper
Matrix3
Matrix4	4x4 Matrix
Quaternion	Four dimensional vector which is used to efficiently rotate an object about the (x,y,z) vector by the angle theta, where w = cos(theta/2).
Transform	Contains the information for translate/scale/rotation or transform matrix to apply to a geometric shape.
VectorExtensions
XY
XYZ
XYZM

CSMath.Geometry Namespace

Classes

Name	Summary
CurveExtensions
ICurve
ILine<T>
Line2D
Line3D
LineExtensions

CSUtilities.Attributes Namespace

Classes

Name	Summary
StringValueAttribute	Simple attribute class for storing String Values

CSUtilities.Extensions Namespace

Classes

Name	Summary
IDictionaryExtension	Extensions for