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IpeClosedSpline Class Reference
[Ipe Objects]

A closed B-spline curve. More...

Inherits IpeSubPath.

List of all members.

Public Member Functions

Public Attributes

Detailed Description

A closed B-spline curve.

Member Function Documentation

IpeSubPath::TType IpeClosedSpline::Type (   )  const [virtual]
 

Return type of this subpath.

Implements IpeSubPath.

const IpeClosedSpline * IpeClosedSpline::AsClosedSpline (   )  const [virtual]
 

Return this object as an IpeClosedSpline, or 0 if it's not a closed spline.

Reimplemented from IpeSubPath.

IpeClosedSpline * IpeClosedSpline::AsClosedSpline (   )  [virtual]
 

Return this object as an IpeClosedSpline, or 0 if it's not a closed spline.

Reimplemented from IpeSubPath.

IpeSubPath * IpeClosedSpline::Clone (   )  const [virtual]
 

Return a copy of this subpath.

Implements IpeSubPath.

IpeSubPath * IpeClosedSpline::Transform (  const IpeMatrix &  m  )  const [virtual]
 

Return a transformed copy of this subpath.

Implements IpeSubPath.

void IpeClosedSpline::SaveAsXml (  IpeStream &  stream  )  const [virtual]
 

Save subpath to XML stream.

Implements IpeSubPath.

void IpeClosedSpline::Draw (  IpePainter &  painter  )  const [virtual]
 

Draw subpath (does not call DrawPath()).

Implements IpeSubPath.

void IpeClosedSpline::AddToBBox (  IpeRect &  box,
const IpeMatrix &  m
)  const [virtual]
 

Add subpath to box.

Implements IpeSubPath.

double IpeClosedSpline::Distance (  const IpeVector &  v,
const IpeMatrix &  m,
double  bound
)  const [virtual]
 

Return distance from v to subpath transformed by m.

Implements IpeSubPath.

void IpeClosedSpline::SnapVtx (  const IpeVector &  mouse,
const IpeMatrix &  m,
IpeVector &  pos,
double &  bound
)  const [virtual]
 

Snap to vertex.

Implements IpeSubPath.

void IpeClosedSpline::SnapBnd (  const IpeVector &  mouse,
const IpeMatrix &  m,
IpeVector &  pos,
double &  bound
)  const [virtual]
 

Snap to boundary of subpath.

Implements IpeSubPath.

The documentation for this class was generated from the following files: