osg::LineWidth Class Reference

LineWidth - encapsulates the OpenGL glLineWidth for setting the width of lines in pixels. More...

Inheritance diagram for osg::LineWidth:

Inheritance graph
[legend]
List of all members.

Public Member Functions

 LineWidth (float width=1.0f)
 LineWidth (const LineWidth &lw, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
 Copy constructor using CopyOp to manage deep vs shallow copy.
 META_StateAttribute (osg, LineWidth, LINEWIDTH)
virtual int compare (const StateAttribute &sa) const
 return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs.
void setWidth (float width)
float getWidth () const
virtual void apply (State &state) const
 apply the OpenGL state attributes.

Protected Member Functions

virtual ~LineWidth ()

Protected Attributes

float _width

Detailed Description

LineWidth - encapsulates the OpenGL glLineWidth for setting the width of lines in pixels.


Constructor & Destructor Documentation

LineWidth::LineWidth float  width = 1.0f  ) 
 

osg::LineWidth::LineWidth const LineWidth lw,
const CopyOp copyop = CopyOp::SHALLOW_COPY
[inline]
 

Copy constructor using CopyOp to manage deep vs shallow copy.

LineWidth::~LineWidth  )  [protected, virtual]
 


Member Function Documentation

void LineWidth::apply State state  )  const [virtual]
 

apply the OpenGL state attributes.

The global state for the current OpenGL context is passed in to allow the StateAttribute to obtain details on the the current context and state.

Implements osg::StateAttribute.

virtual int osg::LineWidth::compare const StateAttribute sa  )  const [inline, virtual]
 

return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs.

Implements osg::StateAttribute.

float osg::LineWidth::getWidth  )  const [inline]
 

osg::LineWidth::META_StateAttribute osg  ,
LineWidth  ,
LINEWIDTH 
 

void LineWidth::setWidth float  width  ) 
 


Member Data Documentation

float osg::LineWidth::_width [protected]
 


The documentation for this class was generated from the following files:
Generated at Wed Mar 8 21:50:33 2006 for the OpenSceneGraph by doxygen 1.4.6.