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IpeClosedSpline Class Reference
[Ipe Objects]

A closed B-spline curve. More...

Inherits IpeSubPath.

List of all members.

Public Methods


Detailed Description

A closed B-spline curve.


Member Function Documentation

IpeSubPath::TType IpeClosedSpline::Type   [virtual]
 

Return type of this subpath.

Implements IpeSubPath.

const IpeClosedSpline * IpeClosedSpline::AsClosedSpline   [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   [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: