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: