osg::LineWidth Class Reference

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

Inheritance diagram for osg::LineWidth:

[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

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Detailed Description

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

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Constructor & Destructor Documentation

osg::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.

virtual osg::LineWidth::~LineWidth (   )  [protected, virtual]

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Member Function Documentation

virtual void osg::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 osg::LineWidth::setWidth (  float  width  )

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Member Data Documentation

float osg::LineWidth::_width [protected]

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

• LineWidth

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