IpeMark Class Reference
[Ipe Objects]

The mark object. More...

Inherits IpeFillable.

List of all members.

Public Types

Public Member Functions

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 (  )  const [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::CheckStyle ( const IpeStyleSheet *  sheet,
IpeAttributeSeq &  seq 
) const [virtual]

Check all symbolic attributes.

Reimplemented from IpeFillable.

IpeVector IpeMark::Position (  )  const [inline]

Return mark position.

int IpeMark::Shape (  )  const [inline]

Return mark type.

IpeAttribute IpeMark::Size (  )  const [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: