TopoShape类 参考

类 TopoShape 继承关系图:

Public 成员函数
ClassId	GetClassId ()
EnumTopoShapeType	GetShapeType ()
boolean	IsShapeType (EnumTopoShapeType type)
boolean	IsNullShape ()
GBBox	GetBBox ()
GBBox	GetOptimalBBox ()
GTrsf	GetLocalTransform ()
TopoShapeList	GetChildren (EnumTopoShapeType subType)
TopoShape	FindChild (EnumTopoShapeType subType, int idx)
int	FindChildIndex (TopoShape subShape)
boolean	IsOrientable ()
TopoShape	Reversed ()
EnumTopoOrientation	GetOrientation ()
void	SetOrientation (EnumTopoOrientation orient)
TopoShape	Oriented (EnumTopoOrientation orient)
boolean	IsConvex ()
boolean	IsEqualShape (TopoShape other)
boolean	IsSameShape (TopoShape other)
boolean	IsPartnerShape (TopoShape other)
boolean	IsClosed ()
String	toString ()
Public 成员函数 继承自 AObject
boolean	IsEqual (AObject other)

静态 Public 成员函数
static ClassId	GetStaticClassId ()
static TopoShape	Cast (AObject obj)
static TopoShape	Read (String buffer)

详细描述

<>
几何拓扑对象。用来表示一个几何对象。

成员函数说明

FindChild()

TopoShape TopoShape.FindChild	(	EnumTopoShapeType	subType,
		int	idx )

Find the specified child shape

参数

subType	the shape type.
idx	the index starting from 0

返回

the child

FindChildIndex()

int TopoShape.FindChildIndex

(

TopoShape

subShape

)

Get the inedex of the sub shape.

参数

subShape

the sub shape object

返回

-1 if failed to find

GetBBox()

GBBox TopoShape.GetBBox

(

)

Get bounding box

返回

the Bounding box

GetChildren()

TopoShapeList TopoShape.GetChildren

(

EnumTopoShapeType

subType

)

Get the specified children shapes

参数

subType

the shape type.

返回

the children

GetClassId()

ClassId TopoShape.GetClassId

(

)

获取对象的类型信息

返回

类信息

重载 AObject .

GetLocalTransform()

GTrsf TopoShape.GetLocalTransform

(

)

Get local transform.

返回

the transform.

GetOptimalBBox()

GBBox TopoShape.GetOptimalBBox

(

)

Get accurate bounding box. with low performance.

返回

the Bounding box

GetOrientation()

EnumTopoOrientation TopoShape.GetOrientation

(

)

Get oritation

GetShapeType()

EnumTopoShapeType TopoShape.GetShapeType

(

)

获取拓扑类型

返回

EnumTopoShapeType

参见

EnumTopoShapeType

GetStaticClassId()

static ClassId TopoShape.GetStaticClassId ( )

static

获取类信息

返回

重载 AObject .

IsClosed()

boolean TopoShape.IsClosed

(

)

Returns the closedness flag.

IsConvex()

boolean TopoShape.IsConvex

(

)

Returns the convexness flag

返回

true if convex.

IsEqualShape()

boolean TopoShape.IsEqualShape

(

TopoShape

other

)

Returns True if two shapes are equal, i.e. if they
share the same TShape with the same Locations and
Orientations.

IsNullShape()

boolean TopoShape.IsNullShape

(

)

test if null

返回

true if shape is null.

IsOrientable()

boolean TopoShape.IsOrientable

(

)

Returns the orientability flag.

IsPartnerShape()

boolean TopoShape.IsPartnerShape

(

TopoShape

other

)

Returns True if two shapes are partners, i.e. if
they share the same TShape. Locations and
Orientations may differ.

IsSameShape()

boolean TopoShape.IsSameShape

(

TopoShape

other

)

Returns True if two shapes are same, i.e. if they
share the same TShape with the same Locations.
Orientations may differ.

IsShapeType()

boolean TopoShape.IsShapeType

(

EnumTopoShapeType

type

)

Test if the shape type.

参数

type	the type you want to test.

返回

true if it's the type.

Oriented()

TopoShape TopoShape.Oriented

(

EnumTopoOrientation

orient

)

Returns a shape similar to <me> with the orientation set to.

参数

orient

the orientation.

返回

the new shape

Read()

static TopoShape TopoShape.Read ( String buffer )

static

Create from string.

参数

buffer

the string content.

返回

the shape.

Reversed()

TopoShape TopoShape.Reversed

(

)

get the reversed shape

返回

reversed shape

toString()

String TopoShape.toString

(

)

Write to string.

返回

the string