otawa::display::AbstractDrawer Class Reference

Provides facilities to draw a graph. More...

#include <otawa/display/AbstractDrawer.h>

Inheritance diagram for otawa::display::AbstractDrawer:

Classes
class	Edge
	An edge in a AbstractDrawer. More...
class	Vertex
	This class represents vertices in the AbstractDrawer. More...

Public Member Functions
	AbstractDrawer (void)
	Build a drawer with the default driver. More...
	AbstractDrawer (Driver &driver)
	Build a drawer with the given driver. More...
virtual	~AbstractDrawer (void)
void	draw (void)
	Launch the draw of the graph. More...
virtual void	configure (Output &caption, TextStyle &text, FillStyle &fill)
	This method may be overriden to provide a customized graph ledend. More...

Public Attributes
kind_t	kind
String	path
FillStyle	page_fill
TextStyle	page_text
ShapeStyle	default_vertex
LineStyle	default_edge_line
TextStyle	default_edge_text

Private Attributes
Graph *	graph
FragTable< Vertex * >	vertices
FragTable< Edge * >	edges

Detailed Description

Provides facilities to draw a graph.

The vertices and edges of the graph must be built from the classes AbstractDrawer::Vertex and AbstractDrawer::Edge.

AbstractDrawer is rarely used as is. You may prefer automatic graph drawing facilities based on AbstractDrawer provides by GenDrawer.

The drawing is configured using several publicly accessible member attributes:

• kind Kind of drawing
• path path of the file to create
• page_fill page backrgound fill style
• page_text page text style
• default_vertex default vertex shape style
• default_edge_line default edge line style
• default_edge_text default edge label text style

Constructor & Destructor Documentation

otawa::display::AbstractDrawer::AbstractDrawer

(

void

)

Build a drawer with the default driver.

Exceptions

display::Exception

If there is no driver available.

References otawa::display::Driver::find(), graph, and otawa::display::Driver::newGraph().

otawa::display::AbstractDrawer::AbstractDrawer

(

Driver &

driver

)

Build a drawer with the given driver.

Parameters

driver

Driver to use.

References graph, and otawa::display::Driver::newGraph().

virtual otawa::display::AbstractDrawer::~AbstractDrawer ( void  )

inlinevirtual

Member Function Documentation

void otawa::display::AbstractDrawer::configure ( Output &  caption, TextStyle &  text, FillStyle &  fill  )

virtual

This method may be overriden to provide a customized graph ledend.

Parameters

out	Graph caption.
text	Graph caption text style to configure.
fill	Graph background fill style to configure.

Reimplemented in otawa::display::GenDrawer< G, D >.

Referenced by draw(), otawa::display::AbstractDrawer::Vertex::setup(), and otawa::display::AbstractDrawer::Edge::setup().

void otawa::display::AbstractDrawer::draw

(

void

)

Launch the draw of the graph.

References otawa::display::BODY, buf, configure(), otawa::display::Graph::display(), otawa::cfgio::edge(), edges, graph, kind, otawa::display::OUTPUT_KIND, otawa::display::OUTPUT_PATH, page_fill, page_text, path, elm::StringBuffer::toString(), and vertices.

Referenced by otawa::display::CFGOutput::processCFG().

Member Data Documentation

LineStyle otawa::display::AbstractDrawer::default_edge_line

Referenced by otawa::display::AbstractDrawer::Edge::Edge().

TextStyle otawa::display::AbstractDrawer::default_edge_text

Referenced by otawa::display::AbstractDrawer::Edge::Edge(), and otawa::display::CFGOutput::processCFG().

ShapeStyle otawa::display::AbstractDrawer::default_vertex

Referenced by otawa::display::CFGOutput::processCFG(), and otawa::display::AbstractDrawer::Vertex::Vertex().

FragTable<Edge *> otawa::display::AbstractDrawer::edges

private

Referenced by draw(), and otawa::display::AbstractDrawer::Edge::Edge().

Graph* otawa::display::AbstractDrawer::graph

private

Referenced by AbstractDrawer(), draw(), otawa::display::AbstractDrawer::Edge::Edge(), and otawa::display::AbstractDrawer::Vertex::Vertex().

kind_t otawa::display::AbstractDrawer::kind

Referenced by draw(), and otawa::display::CFGOutput::processCFG().

FillStyle otawa::display::AbstractDrawer::page_fill

Referenced by draw().

TextStyle otawa::display::AbstractDrawer::page_text

Referenced by draw().

String otawa::display::AbstractDrawer::path

Referenced by draw(), and otawa::display::CFGOutput::processCFG().

FragTable<Vertex *> otawa::display::AbstractDrawer::vertices

private

Referenced by draw(), and otawa::display::AbstractDrawer::Vertex::Vertex().

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

• include/otawa/display/AbstractDrawer.h
• src/odisplay/display_AbstractDrawer.cpp