Collaboration diagram for osgEarth::Symbology::Stroke:

Public Types
enum	LineCapStyle { LINECAP_DEFAULT, LINECAP_BUTT, LINECAP_SQUARE, LINECAP_ROUND }
enum	LineJoinStyle { LINEJOIN_DEFAULT }
Public Member Functions
	Stroke ()
	Stroke (float r, float g, float b, float a)
	Stroke (const Config &conf)
osg::Vec4f &	color ()
const osg::Vec4f &	color () const
optional< LineCapStyle > &	lineCap ()
const optional< LineCapStyle > &	lineCap () const
optional< LineJoinStyle > &	lineJoin ()
const optional< LineJoinStyle > &	lineJoin () const
optional< float > &	width ()
const optional< float > &	width () const
optional< unsigned short > &	stipple ()
const optional< unsigned short > &	stipple () const
virtual Config	getConfig () const
virtual void	mergeConfig (const Config &conf)
Protected Attributes
osg::Vec4f	_color
optional< LineCapStyle >	_lineCap
optional< LineJoinStyle >	_lineJoin
optional< float >	_width
optional< unsigned short >	_stipple

Detailed Description

Simple drawing parameters for a line.

Definition at line 52 of file Symbol.

Member Enumeration Documentation

enum osgEarth::Symbology::Stroke::LineCapStyle

Enumerator:

LINECAP_DEFAULT
LINECAP_BUTT
LINECAP_SQUARE
LINECAP_ROUND

Definition at line 55 of file Symbol.

                          {
            LINECAP_DEFAULT,
            LINECAP_BUTT,
            LINECAP_SQUARE,
            LINECAP_ROUND
        };

enum osgEarth::Symbology::Stroke::LineJoinStyle

Enumerator:

LINEJOIN_DEFAULT

Definition at line 62 of file Symbol.

                           {
            LINEJOIN_DEFAULT
        };

Constructor & Destructor Documentation

Stroke::Stroke ( )

Definition at line 23 of file GeometrySymbol.cpp.

               :
_color( 1, 1, 1, 1 ),
_lineCap( LINECAP_DEFAULT ),
_lineJoin( LINEJOIN_DEFAULT ),
_width( 1.0f )
{
    //nop
}

Stroke::Stroke	(	float	r,
		float	g,
		float	b,
		float	a
	)

Definition at line 32 of file GeometrySymbol.cpp.

                                                   :
_color( r, g, b, a ),
_lineCap( LINECAP_DEFAULT ),
_lineJoin( LINEJOIN_DEFAULT ),
_width( 1.0f )
{
    //nop
}

osgEarth::Symbology::Stroke::Stroke ( const Config & conf ) [inline]

Definition at line 69 of file Symbol.

{ mergeConfig(conf); }

Member Function Documentation

osg::Vec4f& osgEarth::Symbology::Stroke::color ( ) [inline]

Line color.

Definition at line 72 of file Symbol.

{ return _color; }

const osg::Vec4f& osgEarth::Symbology::Stroke::color ( ) const [inline]

Definition at line 73 of file Symbol.

{ return _color; }

Config Stroke::getConfig ( ) const [virtual]

Definition at line 52 of file Symbol.cpp.

                        {
    Config conf("stroke");
    conf.add( "color", vec4fToHtmlColor(_color) );
    conf.addIfSet("linecap", "butt", _lineCap, LINECAP_BUTT);
    conf.addIfSet("linecap", "square", _lineCap, LINECAP_SQUARE);
    conf.addIfSet("linecap", "round", _lineCap, LINECAP_ROUND);
    conf.addIfSet("width", _width);
    conf.addIfSet("stipple", _stipple);
    return conf;
}

Here is the call graph for this function:

const optional<LineCapStyle>& osgEarth::Symbology::Stroke::lineCap ( ) const [inline]

Definition at line 77 of file Symbol.

{ return _lineCap; }

optional<LineCapStyle>& osgEarth::Symbology::Stroke::lineCap ( ) [inline]

Capping of line ends.

Definition at line 76 of file Symbol.

{ return _lineCap; }

optional<LineJoinStyle>& osgEarth::Symbology::Stroke::lineJoin ( ) [inline]

How to render line joints in a LineString.

Definition at line 80 of file Symbol.

{ return _lineJoin; }

const optional<LineJoinStyle>& osgEarth::Symbology::Stroke::lineJoin ( ) const [inline]

Definition at line 81 of file Symbol.

{ return _lineJoin; }

void Stroke::mergeConfig ( const Config & conf ) [virtual]

Definition at line 64 of file Symbol.cpp.

                                        {
    _color = htmlColorToVec4f( conf.value("color") );
    conf.getIfSet("linecap", "butt", _lineCap, LINECAP_BUTT);
    conf.getIfSet("linecap", "square", _lineCap, LINECAP_SQUARE);
    conf.getIfSet("linecap", "round", _lineCap, LINECAP_ROUND);
    conf.getIfSet("width", _width);
    conf.getIfSet("stipple", _stipple);
}