Cambam.CAD.dll
Cambam.Geom.dll
- Namespace: CamBam.CAD
  - A3DSFile
  - Arc
  - ArcEditMode
  - CAD3DUtils
  - CADFile
  - CADFileIO
  - CADFillet
  - CADShapeManipulator
  - CADShapeManipulatorStatu
  - CADUtils
  - Camera
  - CAMToolStrip
  - CBArraySerializer
  - CBListSerializer
  - CBXmlFile
  - CBXmlFileUnexpectedElementException
  - CBXmlPre098File
  - CBXmlSerializer
  - CharacterOutline
  - CharacterPromptEditMode
  - Circle
  - CircleEditMode
  - DragNestItemEditMode
    DragPointEditMode
    DrawPolylineEditMode
    EdgeList
    EdgeList3D
    EdgeList3DItem
    EdgeListItem
    EditMode
    EditPointListEditMode
    EditPolylineEditMode
    EllipseDrawEditMode
    Entity
    EntityCollection
    EntityCollectionEventArgs
    EntityCollectionEventHandler
    EntityDragEditMode
    EntityIdentifier
    EntityIdentifierConverter
    EntityMoveEditMode
    EntityRotate2EditMode
    EntityRotateEditMode
    EntitySelectEditMode
    EntityToolStrip
    FileIOError
    FileToolStrip
    FlatSpiralEditMode
    FontInfo
    Gerber_ApertureDefinition
    Gerber_ApertureMacro
    Gerber_ApertureSelect
    Gerber_ArcMoveCommand
    Gerber_Command
    Gerber_Directive
    Gerber_Directive_Code
    Gerber_GCode
    Gerber_ImageParameter
    Gerber_ImageParameter_Code
    Gerber_Layer
    Gerber_LayerParameter
    Gerber_LayerParameter_Code
    Gerber_LayerPolarity_Code
    Gerber_MCode
    Gerber_MoveCommand
    Gerber_MultiCommands
    GerberFile
    GlyphCache
    GlyphInfo
    HatchDirections
    HoldingTabMoveEditMode
    ICBXmlSerializer
    IHasRootFolder
    IToPolylines
    Layer
    LayerCollection
    Line
    LineEditMode
    Matrix4x4FTranslatedConverter
    MeasureEditMode
    MirrorEditMode
    MiscUtils
    MText
    ObjectSnapPointSelectEditMode
    PointList
    PointListEditMode
    PointListSelectEditMode
    PointListUtils
    PointSelectEditMode
    Polyline
    PolylineCurveFitter
    PolylineItem
    PolylineItemGrid
    PolylineItemList
    PolylineJoiner3D
    PolylineMap(Of t)
    PolylineMapNode(Of t)
    PolylineSegmentException
    PolylineSetP1EditMode
    PolylineToMesh
    PolylineUtils
    PolyRectangle
    PolySegment
    RectangleDrawEditMode
    RectangleEditMode
    Region
    RegionFill_OffsetItem
    RegionFiller
    RegionFiller_Hatch
    RegionFiller_InsideOffsets
    RegionFiller_InsideOutsideOffsets
    RegionFiller_OffsetFiller
    RegionFiller_OutsideOffsets
    RegionFillStyles
    RegionUtils
    RTFParser
    ShapeIntersection
    ShapeList
    ShapeListItem
    SpiralGenerator
    Spline
    STLFile
    STLTypes
    Surface
    SurfaceBSP
    SurfaceEdge
    SurfaceEdge2F
    SurfaceFeatureExtractor
    SurfaceSilhouette2
    SurfaceUtils
    TangentEditMode
    TextAlignmentH
    TextAlignmentV
    ThinkingEditMode
    Unit
    Units
    VertexBuffer
    ViewToolStrip
    XPolyline
    XPolylineIntersectionInfo
    XPolylineLoopPoints
    XPolylineMatch
    XPolylineMatchEnds
    XPolylineOffsetGenerator
    XPolylineOverlap
    XPolylineOverlaps
    XPolySegArc
    XPolySegLine
    XPolySegment

Polyline

Public Class Polyline
Inherits Entity
Implements IToPolylines

A linked line containing straight line segments and arcs.
This Polyline is modeled on DXF Polylines.

Properties

CADFile readonly	CADFile The name of the layer that contains this primitive.
CanConvertToPolylines readonly	System.Boolean
Closed	System.Boolean True if the Polyline is close (i.e. the last point is connected to the first point)
Direction readonly	CamBam.Geom.RotationDirection
FirstPoint readonly	Point3F FirstPoint
HasArcs readonly	bool HasArcs
ID	System.Int32 This is a unique ID used to select objects within scripts.
LastPoint readonly	Point3F lastPoint
Layer readonly	Layer The name of the layer that contains this primitive.
NumSegments readonly	System.Int32
Parent	System.Object This primitive's parent object. This may be a GOBLayer.
Points	CamBam.CAD.PolylineItemList An array of PolylineItem objects that define the Polyline.	Diagram VB
PrimitiveType readonly	System.String A string representation of this primitive's type
SubPrimitives readonly	System.Collections.ArrayList Used internally.
Tag	System.String
Transform	CamBam.Geom.Matrix4x4F

Methods

Add	Void Add (Point3F p)	Python
Add	Void Add (Point3F p, Double bulge)
Add	Void Add (Double x, Double y, Double z, Double bulge)
Add	Void Add (Double x, Double y, Double z, Double bulge, Double tolerance)
Add	Void Add (Double x, Double y, Double z)
Add	Void Add (Object o, Double tolerance)
Add	Void Add (Line2F line, Double tolerance)
Add	Void Add (Line3F line, Double tolerance)
Add	Void Add (Arc2F arc, Double tolerance)
AddQuadratic	Void AddQuadratic (Quadratic2F q, Double tolerance)
ApplyTransformation	Boolean ApplyTransformation (Matrix4x4F xm) Multiply the points in the object by a transformation matrix.
ApplyTransformation	Boolean ApplyTransformation (Matrix4x4F xm, Boolean check_arcs) Multiply the points in the object by a transformation matrix.
ArcFit	Polyline ArcFit(double tolerance)
ArcIntersections	Point2F[] ArcIntersections (Arc2F arc, Double tolerance)
BreakClosedAtSegment	Polyline BreakClosedAtSegment (Int32 segment)
BreakClosedAtSegment	Polyline BreakClosedAtSegment (Int32 segment, Point2F pt, Double tolerance)
BulgeDirection static	Int32 BulgeDirection (Matrix4x4F xm)
CheckForClosed	Boolean CheckForClosed (Double tolerance)
Clone	Entity Clone ()
CloneFrom	Void CloneFrom (Entity src)
ConvertToPolylines	Polyline[] ConvertToPolylines (Boolean apply_transformations)
CreateOffsetPolyline	Polyline[ ] CreateOffsetPolyline (Double offset, Double tolerance) Creates an offset polyline from the source polyline. The resulting polyline is stored in the first element of the Polyline Array	VB
CreateOffsetPolyline	Polyline[ ] CreateOffsetPolyline (Double offset, Double tolerance, Boolean cornerovercut, Boolean vcorner) Creates an offset polyline from the source polyline with corner overcut. The resulting polyline is stored in the first element of the Polyline Array (currently, vcorner seems to have no effect)	VB
DumpToCADFile	Void DumpToCADFile (String filename)
FindLoopPoints	Point2F[] FindLoopPoints (Double tolerance)
FindLoopPoints	Point2F[] FindLoopPoints (Double tolerance, Boolean check_near_points)
Flatten	Boolean Flatten (Double z) Flatten 3D shape into Z plane Parameters: z:	VB
GetCentroid	Point3F GetCentroid ()
GetExtents	Void GetExtents (PointF min, PointF max) Find the extrema points of this primitive. Parameters: min: A point that will receive the minimum coordinates. max: A point that will receive the maximum coordinates.
GetExtrema	Void GetExtrema (Point3F min, Point3F max) Find the extrema points of this primitive. Parameters: min: A point that will receive the minimum coordinates. max: A point that will receive the maximum coordinates.
GetNearestPoint	Point3F GetNearestPoint (Point2F p, Vector2F VNormal, Int32 NearestSegment)
GetNearestPoint	Point3F GetNearestPoint (Point2F p, Vector2F VNormal, Int32 NearestSegment, Boolean expanded_search)
GetParametricPoint	Double GetParametricPoint (Point2F p, Vector2F VNormal)
GetParametricPoint	Point3F GetParametricPoint (Double u)
GetPerimeter	Double GetPerimeter () Return the perimeter for a closed polyline or the lenght for an open polyline.
GetRegion	Rect2F GetRegion ()
GetScreenExtents	Void GetScreenExtents (PointF min, PointF max, Matrix4x4F xm)
GetSegment	Polyline GetSegment (Double u, Double v) Return a polyline that is a part of the source polyline, starting at u and ending at v (in current units) ex: u = 5, v = 20, return a polyline of a total lenght = 15 units (20-5) and that start 5 units after the start point of the source polyline. * if u and v are reverted, the resulting polyline is the same, but its direction is reversed * u and v must not be equal because polyline of null lenght. * if the asked lenght is bigger than the lenght of the source polyline, all the polyline (after the sart point) is returned.	VB
GetSegment	Object GetSegment (Int32 i, Boolean apply_transform) Returns the geometric object at a given segment. Parameters: i: The index of the segment to return. Returns: A Line2F object if bulge = 0 or an Arc2F if the bulge > 0. If the index is out of bounds, a null is returned.
GetSegment	Object GetSegment (Int32 i) i The index of the segment to return. the number of segments can be found in *Polyline.NumSegments*	VB
InsertPoint	Int32 InsertPoint (Point2F pt, Double tolerance)
InsertSegmentAfter	Void InsertSegmentAfter (Int32 seg, PolylineItem pitem)
InsertSegmentAfter	Void InsertSegmentAfter (Int32 seg)
InsertSegmentAtPoint	Int32 InsertSegmentAtPoint (Point2F pt, Double tolerance)
InsertSegmentBefore	Void InsertSegmentBefore (Int32 seg, PolylineItem pitem)
InsertSegmentBefore	Void InsertSegmentBefore (Int32 seg)
Intersects	Boolean Intersects (Polyline poly) Return true if poly intersect with this polyline	VB
Join static	Polyline[] Join (Polyline[] pols, Double tolerance)
JoinPolylines_NEW2 static	Polyline[] JoinPolylines_NEW2 (Polyline[] plines, Double tolerance)
JoinPolylines static	Polyline JoinPolylines (Polyline[] plines, Double tolerance)
LineIntersections	Point2F[] LineIntersections (Line2F line, Double tolerance)
NearestSegment	Int32 NearestSegment (Point2F p, Double tolerance)
NextSegment	Int32 NextSegment (Int32 seg)
Paint	Void Paint (Display3D d3d)
Paint	Void Paint (Display3D d3d, Color ArcColor, Color LineColor)
PointInPolyline2	Boolean PointInPolyline2 (Point2F p, Double tolerance)
PointInPolyline	Boolean PointInPolyline (Point2F p, Double tolerance)
PointIntersect	Boolean PointIntersect (Point2F p, Matrix4x4F xm, Double tolerance) Returns true if a point will intersect part of the primitive. Used for mouse hit testing. Parameters: p: The test point. xm: Transformation matrix. tolerance: How close the point must be to be considered a hit. Returns:
PolylineInsidePolyline	Boolean PolylineInsidePolyline (Polyline poly) Returns true if 'poly' is within this polyline. WARNING! Should first check if the polylines intersect, otherwise this test can be unreliable!! Parameters: poly: Returns:	VB
PolylineInsidePolyline	Boolean PolylineInsidePolyline (Polyline poly, Double tolerance) Check whether a polyline us within this polyline. NOTE: Only tests control points. Parameters: poly: Returns: true or false
PolylineIntersections static	Point2F[] PolylineIntersections (Polyline poly1, Polyline poly2, Double tolerance)
PolylineOutsidePolyline	Boolean PolylineOutsidePolyline (Polyline poly, Double tolerance)
PolylineSubtract static	Polyline[] PolylineSubtract (Polyline p1, Polyline p2, Double tolerance)
PolylineTrim static	Polyline[] PolylineTrim (Polyline p1, Polyline p2, Double tolerance)
PrevSegment	Int32 PrevSegment (Int32 seg)
RemoveArcs	Polyline RemoveArcs(double tolerance)
RemoveDuplicatePoints	Boolean RemoveDuplicatePoints (Double tolerance) Merges the points that are at a distance less than the given tolerance.	VB
Reverse	Void Reverse () Reverse the direction of the polyline
SegmentLength	Double SegmentLength (Int32 seg)
SegmentPolyline	Polyline SegmentPolyline (Double step)
SmallerThan	Boolean SmallerThan (Double threshold)
SpanDistance	Double SpanDistance (Int32 s1, Int32 s2)
SplitAtLoopPoints	Polyline[] SplitAtLoopPoints (Double tolerance)
SplitAtPoint3D	Polyline[] SplitAtPoint3D (Point2F pt, Double tolerance)
SplitAtPoint	Polyline[] SplitAtPoint (Int32 segment, Point2F pt, Double tolerance)
SplitAtPoint	Polyline[] SplitAtPoint (Point2F pt, Double tolerance)
SplitAtPoints3D	Polyline[] SplitAtPoints3D (Point2F[] pts, Double tolerance)
SplitAtPoints	Polyline[] SplitAtPoints (Point2F[] pts, Double tolerance)
SplitAtSegment	Polyline[] SplitAtSegment (Int32 segment)
ToNewStartPoint	Polyline ToNewStartPoint (Int32 segment)
ToPrimitives	Entity[] ToPrimitives ()
Update	Void Update () Instructs the primitive to refresh any internal data if the the object has changed.