Interface IST_AreaFormer

Namespace: STCurveTypes

Assembly: STCurveTypes.dll

Syntax

[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
[Guid("8ED601CE-CDCA-4660-A585-86DAE9127272")]
public interface IST_AreaFormer

Properties

CurveFormer

Curve former used for operations

Declaration

IST_CurveFormer CurveFormer { get; }

Property Value

Type	Description
IST_CurveFormer

Methods

AddArea(IST_Area)

Union operation: self = self + A

Declaration

void AddArea(IST_Area A)

Parameters

Type	Name	Description
IST_Area	A	area to add

ChamferAreaByRadius(IST_Area, double)

Declaration

IST_Area ChamferAreaByRadius(IST_Area SrcAr, double Radius)

Parameters

Type	Name	Description
IST_Area	SrcAr
double	Radius

Returns

Type	Description
IST_Area

CheckArea(IST_Area)

1 если область лежит внутри текущей области -1 если область лежит снаружи текущей области Check area position

Declaration

int CheckArea(IST_Area Ar)

Parameters

Type	Name	Description
IST_Area	Ar

Returns

Type	Description
int	0 - intersects, 1 - inside, -1 - outside

ConvertArea(IST_Area)

Convert area using curve former of required type

Declaration

IST_Area ConvertArea(IST_Area Area)

Parameters

Type	Name	Description
IST_Area	Area	source area

Returns

Type	Description
IST_Area	converted area

DeleteOffsetLoops(IST_Curve, bool)

Declaration

IST_Curve DeleteOffsetLoops(IST_Curve SrcCrv, bool IsLeftOffset)

Parameters

Type	Name	Description
IST_Curve	SrcCrv
bool	IsLeftOffset

Returns

Type	Description
IST_Curve

DistToAreaPoint(IST_Area, TST2DPoint, out int, out double)

Declaration

double DistToAreaPoint(IST_Area A, TST2DPoint p, out int nc, out double t)

Parameters

Type	Name	Description
IST_Area	A
TST2DPoint	p
int	nc
double	t

Returns

Type	Description
double

FindMaxMinPoint(object, TST2DPoint, out TST2DPoint, out TST2DPoint)

Declaration

void FindMaxMinPoint(object AreaOrCurve, TST2DPoint Dir, out TST2DPoint MaxP, out TST2DPoint MinP)

Parameters

Type	Name	Description
object	AreaOrCurve
TST2DPoint	Dir
TST2DPoint	MaxP
TST2DPoint	MinP

GetArea()

Get current area

Declaration

IST_Area GetArea()

Returns

Type	Description
IST_Area	current area instance

GetClearFlats(IST_Area, TST2DPoint, double)

Declaration

IST_CurveList GetClearFlats(IST_Area A, TST2DPoint Dir, double Tol)

Parameters

Type	Name	Description
IST_Area	A
TST2DPoint	Dir
double	Tol

Returns

Type	Description
IST_CurveList

GetInnerCurve(IST_Area, TST2DPoint, TST2DPoint)

Declaration

IST_Curve GetInnerCurve(IST_Area A, TST2DPoint p1, TST2DPoint p2)

Parameters

Type	Name	Description
IST_Area	A
TST2DPoint	p1
TST2DPoint	p2

Returns

Type	Description
IST_Curve

IntersectArea(IST_Area)

Intersection operation: self = self * A

Declaration

void IntersectArea(IST_Area A)

Parameters

Type	Name	Description
IST_Area	A	area to intersect with

IntersectCurve(IST_Curve, IST_Area)

Clip curve with area

Declaration

IST_CurveList IntersectCurve(IST_Curve c, IST_Area Ar)

Parameters

Type	Name	Description
IST_Curve	c	source curve
IST_Area	Ar

Returns

Type	Description
IST_CurveList	list of resulting curves

MakeAreaByEnlargedBox(TST2DBox, double)

Declaration

IST_Area MakeAreaByEnlargedBox(TST2DBox Box, double d)

Parameters

Type	Name	Description
TST2DBox	Box
double	d

Returns

Type	Description
IST_Area

MakeConvolutionArea(IST_Area, IST_Area, bool)

Declaration

IST_Area MakeConvolutionArea(IST_Area Source, IST_Area Convolution, bool WithTurnOut)

Parameters

Type	Name	Description
IST_Area	Source
IST_Area	Convolution
bool	WithTurnOut

Returns

Type	Description
IST_Area

MakeConvolutionToCurve(IST_Curve, IST_Area)

Create convolution to curve

Declaration

IST_Area MakeConvolutionToCurve(IST_Curve Source, IST_Area Convolution)

Parameters

Type	Name	Description
IST_Curve	Source	source curve
IST_Area	Convolution	convolution area

Returns

Type	Description
IST_Area	resulting area

MakeOffsetArea(IST_Area, double)

Declaration

IST_Area MakeOffsetArea(IST_Area Source, double d)

Parameters

Type	Name	Description
IST_Area	Source
double	d

Returns

Type	Description
IST_Area

MakeOffsetCurve(IST_Curve, double)

Declaration

IST_CurveList MakeOffsetCurve(IST_Curve Source, double d)

Parameters

Type	Name	Description
IST_Curve	Source
double	d

Returns

Type	Description
IST_CurveList

MakePositive(IST_Curve)

Create area from closed curve

Declaration

IST_Area MakePositive(IST_Curve c)

Parameters

Type	Name	Description
IST_Curve	c	source curve

Returns

Type	Description
IST_Area	created area

MakePositiveWithoutCheck(IST_Curve)

Create area from closed curve without validation

Declaration

IST_Area MakePositiveWithoutCheck(IST_Curve c)

Parameters

Type	Name	Description
IST_Curve	c	source curve

Returns

Type	Description
IST_Area	created area

MakeRectangularArea(TST2DPoint, TST2DPoint)

Declaration

IST_Area MakeRectangularArea(TST2DPoint PMin, TST2DPoint PMax)

Parameters

Type	Name	Description
TST2DPoint	PMin
TST2DPoint	PMax

Returns

Type	Description
IST_Area

MakeRoundArea(TST2DPoint, double)

Declaration

IST_Area MakeRoundArea(TST2DPoint Centre, double R)

Parameters

Type	Name	Description
TST2DPoint	Centre
double	R

Returns

Type	Description
IST_Area

MakeStockArea(IST_Area, double, double)

Declaration

IST_Area MakeStockArea(IST_Area Source, double StX, double StY)

Parameters

Type	Name	Description
IST_Area	Source
double	StX
double	StY

Returns

Type	Description
IST_Area

NewArea(bool)

Declaration

void NewArea(bool IsEmpty)

Parameters

Type	Name	Description
bool	IsEmpty

PopArea()

Restore current area from stack

Declaration

void PopArea()

PushArea()

Save current area to stack

Declaration

void PushArea()

SmoothAreaByEquidMethod(IST_Area, double, double)

Declaration

IST_Area SmoothAreaByEquidMethod(IST_Area SrcAr, double OuterRad, double InnerRad)

Parameters

Type	Name	Description
IST_Area	SrcAr
double	OuterRad
double	InnerRad

Returns

Type	Description
IST_Area

SmoothCurveByEquidMethod(IST_Curve, double, double)

Declaration

IST_Curve SmoothCurveByEquidMethod(IST_Curve SrcCrv, double OuterRad, double InnerRad)

Parameters

Type	Name	Description
IST_Curve	SrcCrv
double	OuterRad
double	InnerRad

Returns

Type	Description
IST_Curve

SplitArea(IST_Area, double, double, double, out IST_Area, out IST_Area)

Declaration

void SplitArea(IST_Area Ar, double A, double B, double c, out IST_Area Positive, out IST_Area Negative)

Parameters

Type	Name	Description
IST_Area	Ar
double	A
double	B
double	c
IST_Area	Positive
IST_Area	Negative

SubtractArea(IST_Area)

Subtraction operation: self = self - A

Declaration

void SubtractArea(IST_Area A)

Parameters

Type	Name	Description
IST_Area	A	area to subtract

XorArea(IST_Area)

XOR operation: self = self xor A

Declaration

void XorArea(IST_Area A)

Parameters

Type	Name	Description
IST_Area	A	area for XOR operation