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IpeMark Class Reference
[Ipe Objects]

The mark object. More...

Inherits IpeObject.

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 symbolic attributes of object.

Reimplemented from IpeObject.

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: