Leaper WaferScan Toolkit
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Public Member Functions | Properties
ILPoint Interface Reference

This interface represents a single point(LPoint object). More...

Inheritance diagram for ILPoint:
ILObject LPoint

Public Member Functions

double Collinear (ILPoint *point1, ILPoint *point2)
 
double Distance (ILPoint *point)
 
double DistanceWithRefLine (ILPoint *point, ILLine *refLine)
 
double DotProduct (ILPoint *point)
 
void Draw (LPVPointShape shape, HDC hdc, double zoomX, double zoomY, double panX, double panY)
 
void FromSortable (ILSortable *sortable, LPVPositionMode posMode)
 
ILPointMidPoint (ILPoint *point)
 
ILPointScale (double factorX, double factorY)
 
void Set (double x, double y)
 
ILPointTransform (ILTransform *tf)
 
ILPointTranslate (double offsetX, double offsetY)
 
- Public Member Functions inherited from ILObject
ILObjectCopy ()
 
LPVErrorCode Load (LString filename)
 
void Reset ()
 
LPVErrorCode Save (LString filename)
 
BOOL Valid ()
 

Properties

double X [get, set]
 The x-coordinate of the point.
 
double Y [get, set]
 The y-coordinate of the point.
 

Detailed Description

This interface represents a single point(LPoint object).

Member Function Documentation

◆ Collinear()

double Collinear ( ILPoint point1,
ILPoint point2 
)

Evaluate whether this and the two given points are collinear

Parameters
[in]point1The first input point
[in]point2The second input point
Return values
Returnthe evaluation result, it's a value in (0, 1). For points on a perfect line, it's 1.

◆ Distance()

double Distance ( ILPoint point)

Calculate the distance between this and the input point

Parameters
[in]pointThe input point
Return values
Returnthe distance

◆ DistanceWithRefLine()

double DistanceWithRefLine ( ILPoint point,
ILLine refLine 
)

Calculate the distance between this and the input point in direction of the reference line

Parameters
[in]pointThe input point
[in]refLineThe input reference line
Return values
Returnthe distance

◆ DotProduct()

double DotProduct ( ILPoint point)

Calculate the dot-product of this and the input point

Parameters
[in]pointThe input point
Return values
Returnthe dot-product result

◆ Draw()

void Draw ( LPVPointShape  shape,
HDC  hdc,
double  zoomX,
double  zoomY,
double  panX,
double  panY 
)

Draw the point on HDC.

Parameters
[in]shapeThe shape of the point in drawing
See also
Use Draw Functions
Remarks
This function is currently not available on Linux / MacOS platform.

◆ FromSortable()

void FromSortable ( ILSortable sortable,
LPVPositionMode  posMode 
)

Set placement of the point from the input sortable object.

Parameters
[in]sortableThe input sortable object
[in]posModeSpecify which point is used as the object's position, usually the center.

◆ MidPoint()

ILPoint* MidPoint ( ILPoint point)

Get the middle point of this and the input point

Parameters
[in]pointThe input point
Return values
Returnthe middle point

◆ Scale()

ILPoint* Scale ( double  factorX,
double  factorY 
)

Scale the point by the given factor and return a new point

Parameters
[in]factorXThe scale factor of x-coordinate
[in]factorYThe scale factor of y-coordinate
Return values
Returnthe new point

◆ Set()

void Set ( double  x,
double  y 
)

Set placement of the point

Parameters
[in]xThe x-coordinate of the point
[in]yThe y-coordinate of the point

◆ Transform()

ILPoint* Transform ( ILTransform tf)

Transform the point via the given transformation and return a new point

Parameters
[in]tfThe transformation.
Return values
Returnthe new point

◆ Translate()

ILPoint* Translate ( double  offsetX,
double  offsetY 
)

Translate the point by the given offset and return a new point

Parameters
[in]offsetXThe x-coordinate of the offset
[in]offsetYThe y-coordinate of the offset
Return values
Returnthe new point