Leaper Vision Toolkit
中文 / English 2.x
LPoints Class Reference
Inheritance diagram for LPoints:
ILPoints ILDrawable ILSortable ILGeomObject ILObject

Additional Inherited Members

- Public Member Functions inherited from ILPoints
void Add (double x, double y)
 
void AddPoints (ILPoints *points)
 
void AddPointsInRegion (ILRegion *region)
 
int Count ()
 
LArray< double > DistancesToLine (ILLine *line)
 
LArray< double > DistancesToPoint (ILPoint *point)
 
LArray< double > DistancesToPoints (ILPoints *points, LArray< int > indexes)
 
LArray< double > DistancesToPolygon (ILPolygon *polygon, LArray< ILPoint * > rootPoints)
 
double DistanceToLine (ILLine *line, LPVAggregation aggType)
 
double DistanceToPoint (ILPoint *point, LPVAggregation aggType)
 
double DistanceToPoints (ILPoints *points, LPVAggregation aggType)
 
double DistanceToPolygon (ILPolygon *polygon, LPVAggregation aggType)
 
void Draw (HDC hdc, double zoomX, double zoomY, double panX, double panY)
 
BOOL Empty ()
 
ILCircleFitCircle ()
 
ILEllipseFitEllipse ()
 
ILLineFitLine ()
 
void FromSortables (ILSortables *sortable, LPVPositionMode posMode)
 
ILCircleGetBoundingCircle ()
 
ILRectGetBoundingRect ()
 
ILRectGetBoundingRotRect ()
 
ILPointGetCenter ()
 
ILPolygonGetConvexHull ()
 
void GetPoints (LArray< double > xs, LArray< double > ys)
 
ILPointItem (int index)
 
void RemovePoints (double lbX, double ubX, double lbY, double ubY)
 
ILPointsScale (double factorX, double factorY)
 
void SetPoints (LArray< double > xs, LArray< double > ys)
 
ILPointsTransform (ILTransform *tf)
 
ILPointsTranslate (double offsetX, double offsetY)
 
- Public Member Functions inherited from ILGeomObject
void Drag (LPVGeomHandle geomHandle, int posX, int posY, double zoomX, double zoomY, double panX, double panY)
 
void EnableHandle (LPVGeomHandle geomHandle, BOOL enabled)
 
LPVGeomHandle HitTest (int posX, int posY, double zoomX, double zoomY, double panX, double panY)
 
void ScaleTo (double factorX, double factorY)
 
void TransformTo (ILTransform *tf)
 
void TranslateTo (double offsetX, double offsetY)
 
- Public Member Functions inherited from ILObject
ILObjectCopy ()
 
LPVErrorCode Load (LString filename)
 
void Reset ()
 
LPVErrorCode Save (LString filename)
 
BOOL Valid ()
 
- Public Member Functions inherited from ILDrawable
void SetBrushColor (COLORREF brushColor)
 
void SetDrawName (BOOL val)
 
void SetDrawPoint (int size, LPVPointShape shape)
 
void SetFont (LString fontFamily, int fontHeight, COLORREF fontColor, BOOL bold, BOOL italic, BOOL underline, BOOL strikeOut)
 
void SetFontColor (COLORREF fontColor)
 
void SetFontFamily (LString fontFamily)
 
void SetFontHeight (int fontHeight)
 
void SetPen (LPVPenStyle penStyle, int penWidth, COLORREF penColor)
 
void SetPenColor (COLORREF penColor)
 
void SetPenStyle (LPVPenStyle penStyle)
 
void SetPenWidth (int penWidth)
 
- Public Member Functions inherited from ILSortable
double GetPosX (LPVPositionMode posMode)
 
double GetPosY (LPVPositionMode posMode)
 
double GetScore ()
 
- Properties inherited from ILObject
LString Name [get, set]
 Name of the object. By default, the object has no name.
In most cases, LPV classes don't make use of the names.
The name is drawn on canvas around the object if ILDrawable::SetDrawName() is enabled. More...
 
- Properties inherited from ILSortable
int Index [get, set]
 The index of the object.
 

Detailed Description

This class implements the interface ILPoints, and is used to create an instance of point collection.