AcadSpline

A free-form curve created along at least three points.

Supported Platforms: Windows only

Object Inheritance

IAcadSpline

↓

IAcadEntity

↓

IAcadObject

↓

IDispatch

Members

These members are part of this object:

Methods

GetXData
SetXData
Delete
GetExtensionDictionary
ArrayPolar
ArrayRectangular
Highlight
Copy
Move
Rotate
Rotate3D
Mirror
Mirror3D
ScaleEntity
TransformBy
Update
GetBoundingBox
IntersectWith
SetControlPoint
GetControlPoint
SetFitPoint
GetFitPoint
SetWeight
GetWeight
AddFitPoint
DeleteFitPoint
ElevateOrder
Offset
PurgeFitData
Reverse
SetNurbsData
GetXData
SetXData
Delete
GetExtensionDictionary
ArrayPolar
ArrayRectangular
Highlight
Copy
Move
Rotate
Rotate3D
Mirror
Mirror3D
ScaleEntity
TransformBy
Update
GetBoundingBox
IntersectWith
SetControlPoint
GetControlPoint
SetFitPoint
GetFitPoint
SetWeight
GetWeight
AddFitPoint
DeleteFitPoint
ElevateOrder
Offset
PurgeFitData
Reverse

Properties

Handle
ObjectName
ObjectID
Application
HasExtensionDictionary
OwnerID
Document
TrueColor
Layer
Linetype
LinetypeScale
Visible
PlotStyleName
Lineweight
Hyperlinks
Material
EntityTransparency
NumberOfControlPoints
ControlPoints
NumberOfFitPoints
FitPoints
Degree
Closed
IsPlanar
IsRational
IsPeriodic
StartTangent
EndTangent
FitTolerance
Area
Knots
Weights
Handle
ObjectName
ObjectID
Application
HasExtensionDictionary
OwnerID
Document
TrueColor
Layer
Linetype
LinetypeScale
Visible
PlotStyleName
Lineweight
Hyperlinks
Material
EntityTransparency
NumberOfControlPoints
ControlPoints
NumberOfFitPoints
FitPoints
Degree
Closed
IsPlanar
IsRational
IsPeriodic
StartTangent
EndTangent
FitTolerance
Area
Knots
Weights

Events

Modified

GetXData()

Void GetXData([in] BSTR AppName, [out] Pointer Type XDataType, [out] Pointer Type XDataValue)

Returns the extended data (XData) associated with an object.

SetXData()

Void SetXData([in] VARIANT XDataType, [in] VARIANT XDataValue)

Sets the extended data (XData) associated with an object.

Delete()

Void Delete( )

Deletes a specified object.

GetExtensionDictionary()

IAcadDictionary* GetExtensionDictionary( )

Returns the extension dictionary associated with an object.

ArrayPolar()

VARIANT ArrayPolar([in] Int NumberOfObjects, [in] Double AngleToFill, [in] VARIANT CenterPoint)

Not implemented. Creates an array of selected objects in a polar pattern.

ArrayRectangular()

VARIANT ArrayRectangular([in] Int NumberOfRows, [in] Int NumberOfColumns, [in] Int NumberOfLevels, [in] Double DistBetweenRows, [in] Double DistBetweenCols, [in] Double DistBetweenLevels)

Not implemented. Creates an array of selected objects in a rectangular pattern.

Highlight()

Void Highlight([in] Boolean HighlightFlag)

Not implemented. Highlights or removes highlight from an entity.

Copy()

IDispatch* Copy( )

Copies a specified entity.

Move()

Void Move([in] VARIANT FromPoint, [in] VARIANT ToPoint)

Moves an entity from one point to a second point.

Rotate()

Void Rotate([in] VARIANT BasePoint, [in] Double RotationAngle)

Rotates an entity around a point.

Rotate3D()

Void Rotate3D([in] VARIANT Point1, [in] VARIANT Point2, [in] Double RotationAngle)

Rotates an entity around a line defined by two points, where the direction of the axis if from the first point to the second point.

Mirror()

IDispatch* Mirror([in] VARIANT Point1, [in] VARIANT Point2)

Not implemented. Mirrors an object around a line defined by two points.

Mirror3D()

IDispatch* Mirror3D([in] VARIANT Point1, [in] VARIANT Point2, [in] VARIANT point3)

Not implemented. Mirrors an object around a plane defined by three points.

ScaleEntity()

Void ScaleEntity([in] VARIANT BasePoint, [in] Double ScaleFactor)

Scales an object with respect to a base point and scale factor.

TransformBy()

Void TransformBy([in] VARIANT TransformationMatrix)

Performs the specified transformation on an entity.

Update()

Void Update( )

Not implemented. Updates the display of an entity.

GetBoundingBox()

Void GetBoundingBox([out] Pointer Type MinPoint, [out] Pointer Type MaxPoint)

Returns the minimum and maximum point of an entity's bounding box.

IntersectWith()

VARIANT IntersectWith([in] IDispatch* IntersectObject, AcExtendOptionShort option)

Returns coordinates of intersections with the (input) IntersectObject.

SetControlPoint()

Void SetControlPoint([in] Int Index, [in] VARIANT controlPoint)

Specifies the coordinates for a control point of a spline.

GetControlPoint()

VARIANT GetControlPoint([in] Int Index)

Returns the coordinates for a control point of a spline.

SetFitPoint()

Void SetFitPoint([in] Int Index, [in] VARIANT fitPoint)

Specifies the fit point of a spline.

GetFitPoint()

VARIANT GetFitPoint([in] Int Index)

Returns the fit point of a spline.

SetWeight()

Void SetWeight([in] Int Index, [in] Double weight)

Specifies the weight of a spline.

GetWeight()

Double GetWeight([in] Int Index)

Returns the weight of a spline.

AddFitPoint()

Void AddFitPoint([in] Int Index, [in] VARIANT fitPoint)

Adds a fit point to a spline.

DeleteFitPoint()

Void DeleteFitPoint([in] Int Index)

Deletes a fit point from a spline.

ElevateOrder()

Void ElevateOrder([in] Int Order)

Not implemented. Increases the order of a spline.

Offset()

VARIANT Offset([in] Double Distance)

Not implemented. Creates a new spline at a specified distance from an original spline.

PurgeFitData()

Void PurgeFitData( )

Removes the fit data of a spline.

Reverse()

Void Reverse( )

Reverses the direction of a spline.

SetNurbsData()

Void SetNurbsData([in] Int Degree, [in] VARIANT ControlPoints, [in] VARIANT Knots, [in] VARIANT Weights, [in] Double controlPtTolerance, [in] Double knotTolerance, [in] Boolean periodic)

Set all nurbs data to the spline

GetXData()

Void GetXData([in] BSTR AppName, [out] Pointer Type XDataType, [out] Pointer Type XDataValue)

Returns the extended data (XData) associated with an object.

SetXData()

Void SetXData([in] VARIANT XDataType, [in] VARIANT XDataValue)

Sets the extended data (XData) associated with an object.

Delete()

Void Delete( )

Deletes a specified object.

GetExtensionDictionary()

IAcadDictionary* GetExtensionDictionary( )

Returns the extension dictionary associated with an object.

ArrayPolar()

VARIANT ArrayPolar([in] Int NumberOfObjects, [in] Double AngleToFill, [in] VARIANT CenterPoint)

Not implemented. Creates an array of selected objects in a polar pattern.

ArrayRectangular()

VARIANT ArrayRectangular([in] Int NumberOfRows, [in] Int NumberOfColumns, [in] Int NumberOfLevels, [in] Double DistBetweenRows, [in] Double DistBetweenCols, [in] Double DistBetweenLevels)

Not implemented. Creates an array of selected objects in a rectangular pattern.

Highlight()

Void Highlight([in] Boolean HighlightFlag)

Not implemented. Highlights or removes highlight from an entity.

Copy()

IDispatch* Copy( )

Copies a specified entity.

Move()

Void Move([in] VARIANT FromPoint, [in] VARIANT ToPoint)

Moves an entity from one point to a second point.

Rotate()

Void Rotate([in] VARIANT BasePoint, [in] Double RotationAngle)

Rotates an entity around a point.

Rotate3D()

Void Rotate3D([in] VARIANT Point1, [in] VARIANT Point2, [in] Double RotationAngle)

Rotates an entity around a line defined by two points, where the direction of the axis if from the first point to the second point.

Mirror()

IDispatch* Mirror([in] VARIANT Point1, [in] VARIANT Point2)

Not implemented. Mirrors an object around a line defined by two points.

Mirror3D()

IDispatch* Mirror3D([in] VARIANT Point1, [in] VARIANT Point2, [in] VARIANT point3)

Not implemented. Mirrors an object around a plane defined by three points.

ScaleEntity()

Void ScaleEntity([in] VARIANT BasePoint, [in] Double ScaleFactor)

Scales an object with respect to a base point and scale factor.

TransformBy()

Void TransformBy([in] VARIANT TransformationMatrix)

Performs the specified transformation on an entity.

Update()

Void Update( )

Not implemented. Updates the display of an entity.

GetBoundingBox()

Void GetBoundingBox([out] Pointer Type MinPoint, [out] Pointer Type MaxPoint)

Returns the minimum and maximum point of an entity's bounding box.

IntersectWith()

VARIANT IntersectWith([in] IDispatch* IntersectObject, AcExtendOptionShort option)

Returns coordinates of intersections with the (input) IntersectObject.

SetControlPoint()

Void SetControlPoint([in] Int Index, [in] VARIANT controlPoint)

Specifies the coordinates for a control point of a spline.

GetControlPoint()

VARIANT GetControlPoint([in] Int Index)

Returns the coordinates for a control point of a spline.

SetFitPoint()

Void SetFitPoint([in] Int Index, [in] VARIANT fitPoint)

Specifies the fit point of a spline.

GetFitPoint()

VARIANT GetFitPoint([in] Int Index)

Returns the fit point of a spline.

SetWeight()

Void SetWeight([in] Int Index, [in] Double weight)

Specifies the weight of a spline.

GetWeight()

Double GetWeight([in] Int Index)

Returns the weight of a spline.

AddFitPoint()

Void AddFitPoint([in] Int Index, [in] VARIANT fitPoint)

Adds a fit point to a spline.

DeleteFitPoint()

Void DeleteFitPoint([in] Int Index)

Deletes a fit point from a spline.

ElevateOrder()

Void ElevateOrder([in] Int Order)

Not implemented. Increases the order of a spline.

Offset()

VARIANT Offset([in] Double Distance)

Not implemented. Creates a new spline at a specified distance from an original spline.

PurgeFitData()

Void PurgeFitData( )

Removes the fit data of a spline.

Reverse()

Void Reverse( )

Reverses the direction of a spline.

Handle [ReadOnly]

BSTR Handle( )

Returns the handle of an object.

ObjectName [ReadOnly]

BSTR ObjectName( )

Returns the TeighaX class name of an object.

ObjectID [ReadOnly]

LONG_PTR ObjectID( )

Returns the object ID of an object.

Application [ReadOnly]

IDispatch* Application( )

Returns the Application object.

HasExtensionDictionary [ReadOnly]

Boolean HasExtensionDictionary( )

Returns whether an object has an associated extension dictionary.

OwnerID [ReadOnly]

LONG_PTR OwnerID( )

Returns the object ID of the parent object.

Document [ReadOnly]

IDispatch* Document( )

Returns the drawing to which an object belongs.

TrueColor

IAcadAcCmColor* TrueColor( )

Specifies or returns the true color of an object.

Layer

BSTR Layer( )

Specifies or returns the current layer of an object.

Linetype

BSTR Linetype( )

Specifies or returns the current linetype of an object.

LinetypeScale

ACAD_NOUNITS LinetypeScale( )

Specifies or returns the linetype scale factor of an object.

Visible

Boolean Visible( )

Specifies or returns the visibility of an object or the application.

PlotStyleName

BSTR PlotStyleName( )

Specifies or returns the plot style name of an object.

Lineweight

ACAD_LWEIGHT Lineweight( )

Specifies or returns the lineweight of an object.

Hyperlinks [ReadOnly]

IAcadHyperlinks* Hyperlinks( )

Assigns a hyperlink to an object and displays the hyperlink name and description (if one is specified).

Material

BSTR Material( )

Specifies or returns the material of an object.

EntityTransparency

BSTR EntityTransparency( )

Specifies the transparency of the object

NumberOfControlPoints [ReadOnly]

Integer NumberOfControlPoints( )

Specifies or returns the number of control points defined for a spline.

ControlPoints

VARIANT ControlPoints( )

Specifies or returns the number of control points defined for a spline.

NumberOfFitPoints [ReadOnly]

Integer NumberOfFitPoints( )

Specifies or returns the current control point of a spline.

FitPoints

VARIANT FitPoints( )

Specifies or returns the current fit points of a spline.

Degree [ReadOnly]

Integer Degree( )

Returns the degree of a spline.

Closed [ReadOnly]

Boolean Closed( )

Returns whether a spline is closed.

IsPlanar [ReadOnly]

Boolean IsPlanar( )

Returns whether a spline is planar.

IsRational [ReadOnly]

Boolean IsRational( )

Returns whether a spline is rational.

IsPeriodic [ReadOnly]

Boolean IsPeriodic( )

Returns whether a spline is periodic.

StartTangent

VARIANT StartTangent( )

Specifies or returns the x, y, z coordinate for the start tangent of a spline.

EndTangent

VARIANT EndTangent( )

Specifies or returns the x, y, z coordinate for the end tangent of a spline.

FitTolerance

Double FitTolerance( )

Specifies or returns the fit tolerance of a spline.

Area [ReadOnly]

Double Area( )

Returns the area of a spline.

Knots

VARIANT Knots( )

Specifies or returns the knot vector of a spline.

Weights

VARIANT Weights( )

Specifies or returns the weight vector of a spline.

Handle [ReadOnly]

BSTR Handle( )

Returns the handle of an object.

ObjectName [ReadOnly]

BSTR ObjectName( )

Returns the TeighaX class name of an object.

ObjectID [ReadOnly]

LONG_PTR ObjectID( )

Returns the object ID of an object.

Application [ReadOnly]

IDispatch* Application( )

Returns the Application object.

HasExtensionDictionary [ReadOnly]

Boolean HasExtensionDictionary( )

Returns whether an object has an associated extension dictionary.

OwnerID [ReadOnly]

LONG_PTR OwnerID( )

Returns the object ID of the parent object.

Document [ReadOnly]

IDispatch* Document( )

Returns the drawing to which an object belongs.

TrueColor [ReadOnly]

IAcadAcCmColor* TrueColor( )

Specifies or returns the true color of an object.

Layer [ReadOnly]

BSTR Layer( )

Specifies or returns the current layer of an object.

Linetype [ReadOnly]

BSTR Linetype( )

Specifies or returns the current linetype of an object.

LinetypeScale [ReadOnly]

ACAD_NOUNITS LinetypeScale( )

Specifies or returns the linetype scale factor of an object.

Visible [ReadOnly]

Boolean Visible( )

Specifies or returns the visibility of an object or the application.

PlotStyleName [ReadOnly]

BSTR PlotStyleName( )

Specifies or returns the plot style name of an object.

Lineweight [ReadOnly]

ACAD_LWEIGHT Lineweight( )

Specifies or returns the lineweight of an object.

Hyperlinks [ReadOnly]

IAcadHyperlinks* Hyperlinks( )

Assigns a hyperlink to an object and displays the hyperlink name and description (if one is specified).

Material [ReadOnly]

BSTR Material( )

Specifies or returns the material of an object.

EntityTransparency [ReadOnly]

BSTR EntityTransparency( )

Specifies the transparency of the object

NumberOfControlPoints [ReadOnly]

Integer NumberOfControlPoints( )

Specifies or returns the number of control points defined for a spline.

ControlPoints [ReadOnly]

VARIANT ControlPoints( )

Specifies or returns the number of control points defined for a spline.

NumberOfFitPoints [ReadOnly]

Integer NumberOfFitPoints( )

Specifies or returns the current control point of a spline.

FitPoints [ReadOnly]

VARIANT FitPoints( )

Specifies or returns the current fit points of a spline.

Degree [ReadOnly]

Integer Degree( )

Returns the degree of a spline.

Closed [ReadOnly]

Boolean Closed( )

Returns whether a spline is closed.

IsPlanar [ReadOnly]

Boolean IsPlanar( )

Returns whether a spline is planar.

IsRational [ReadOnly]

Boolean IsRational( )

Returns whether a spline is rational.

IsPeriodic [ReadOnly]

Boolean IsPeriodic( )

Returns whether a spline is periodic.

StartTangent [ReadOnly]

VARIANT StartTangent( )

Specifies or returns the x, y, z coordinate for the start tangent of a spline.

EndTangent [ReadOnly]

VARIANT EndTangent( )

Specifies or returns the x, y, z coordinate for the end tangent of a spline.

FitTolerance [ReadOnly]

Double FitTolerance( )

Specifies or returns the fit tolerance of a spline.

Area [ReadOnly]

Double Area( )

Returns the area of a spline.

Knots [ReadOnly]

VARIANT Knots( )

Specifies or returns the knot vector of a spline.

Weights [ReadOnly]

VARIANT Weights( )

Specifies or returns the weight vector of a spline.

Modified()

Void Modified([in] IAcadObject pObject)

Occurs when an object in a drawing has been modified.

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AcadSpline

Object Inheritance

Members