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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: