Main Page   Modules   Class Hierarchy   Compound List   Compound Members  

IpeMark Class Reference
[Ipe Objects]

The mark object. More...

Inherits IpeObject.

List of all members.

Public Methods


Detailed Description

The mark object.

A mark is a little marker for a "point". Several shapes are available: disks, circles, squares, crosses, etc.


Constructor & Destructor Documentation

IpeMark::IpeMark const IpeAllAttributes   attr,
const IpeVector   pos
[explicit]
 

Create at position.

IpeMark::IpeMark IpeRepository   rep,
const IpeXmlAttributes   attr,
IpeString    data
[explicit]
 

Create from XML stream.

IpeMark::IpeMark const IpeMark &    rhs
 

Copy constructor.


Member Function Documentation

IpeObject * IpeMark::Clone   [virtual]
 

Clone object.

Implements IpeObject.

IpeMark * IpeMark::AsMark   [virtual]
 

Return pointer to this object.

Reimplemented from IpeObject.

void IpeMark::Accept IpeVisitor   visitor const [virtual]
 

Call VisitMark of visitor.

Implements IpeObject.

void IpeMark::SaveAsXml IpePainter   painter,
IpeStream   stream,
IpeString    layer
const [virtual]
 

Save the object in XML format.

Implements IpeObject.

void IpeMark::Draw IpePainter   painter const [virtual]
 

Draw marker.

Implements IpeObject.

void IpeMark::AddToBBox IpeRect   box,
const IpeMatrix   m
const [virtual]
 

Extend box to include the object transformed by m.

For Ipe objects in a page, don't call this directly. The IpePgObject caches the bounding box, so it is far more efficient to call IpePgObject::BBox.

If called with an empty box, the result of this function is a tight bounding box for the object, with a little leeway in case the boundary is determined by a spline (it has to be approximated to perform this operation).

Implements IpeObject.

double IpeMark::Distance const IpeVector   v,
const IpeMatrix   m,
double    bound
const [virtual]
 

Return distance of transformed object to point v. If larger than bound, can just return bound.

Implements IpeObject.

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

Compute possible vertex snapping position for transformed object.

Looks only for positions closer than bound. If successful, modify pos and bound.

Implements IpeObject.

void IpeMark::NotifyStyle const IpeStyleSheet   sheet,
IpeAttributeSeq   seq
const [virtual]
 

Notify object about a change in the style sheet.

Reimplemented from IpeObject.

IpeVector IpeMark::Position   [inline]
 

Return mark position.

int IpeMark::Shape   [inline]
 

Return mark type.

IpeAttribute IpeMark::Size   [inline]
 

Return mark size.

void IpeMark::SetShape int    shape
 

Set shape of mark.

void IpeMark::SetSize IpeAttribute    size
 

Set size of mark.


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