#include <way_renderer.hpp>

Inheritance diagram for WayRenderer:

Public Member Functions
	WayRenderer (const shared_ptr< Geodata > &data, WayId wid, const Style s, const cairo_matrix_t transform)

virtual	~WayRenderer ()

void	fill (cairo_t *cr, AssetCache &cache)

void	casing (cairo_t *cr)

void	stroke (cairo_t *cr, AssetCache &cache)

void	label (cairo_t *cr, std::list< shared_ptr< Label > > &labels, AssetCache &cache)

void	shield (cairo_t *cr, std::list< shared_ptr< Shield > > &shields, AssetCache &cache)

Public Member Functions inherited from ObjectRenderer
	ObjectRenderer (const shared_ptr< Geodata > &data, const Style s, const cairo_matrix_t transform)

Private Member Functions
void	addWayPath (cairo_t *cr)
	This file is part of alaCarte. More...

void	setLineCap (cairo_t *cr, Style::LineCap cap)

void	setLineJoin (cairo_t *cr, Style::LineJoin join)

bool	getTextPosition (cairo_path_t *transformedPath, int width, FloatPoint &best, double &angle)
	Find the best fitting segment on a cairo path and return angle. More...

void	getShieldPosition (cairo_path_t *transformedPath, std::list< FloatPoint > &positions)
	Find the best fitting segment on a cairo path for a shield. More...

Private Attributes
cairo_path_t *	path

Way *	way

Additional Inherited Members
Protected Member Functions inherited from ObjectRenderer
void	paintLine (cairo_t *cr, const std::vector< NodeId > &nodeIDs, bool reverse=false, bool connect=false) const
	This file is part of alaCarte. More...

void	addShield (std::list< shared_ptr< Shield > > &shields, const FloatPoint &p, const cairo_text_extents_t *textSize) const
	used by node and way renderer to place a shield. More...

void	addLabel (std::list< shared_ptr< Label > > &labels, const FloatPoint &p, const cairo_text_extents_t *textSize) const
	used by node and way renderer to place a shield. More...

Protected Attributes inherited from ObjectRenderer
const shared_ptr< Geodata > &	data

const cairo_matrix_t *	transform

const Style *	s

FloatRect	bounds
	is set by addWayPath for ways or in transformLocation for nodes More...

Detailed Description

Definition at line 45 of file way_renderer.hpp.

Constructor & Destructor Documentation

WayRenderer::WayRenderer	(	const shared_ptr< Geodata > &	data,
		WayId	wid,
		const Style *	s,
		const cairo_matrix_t *	transform
	)

Definition at line 144 of file way_renderer.cpp.

WayRenderer::~WayRenderer ( )

virtual

Definition at line 154 of file way_renderer.cpp.

Member Function Documentation

void WayRenderer::addWayPath ( cairo_t * cr )

private

This file is part of alaCarte.

alaCarte is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

alaCarte is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License along with alaCarte. If not, see http://www.gnu.org/licenses/.

Copyright alaCarte 2012-2013 Simon Dreher, Florian Jacob, Tobias Kahlert, Patrick Niklaus, Bernhard Scheirle, Lisa Winter Maintainer: Patrick Niklaus Adds the path of the given way to current path, if path is not set it creates it form the data

Parameters

cr	the cairo contetx to add the path to

Definition at line 41 of file way_renderer.cpp.

void WayRenderer::casing ( cairo_t * cr )

Definition at line 184 of file way_renderer.cpp.

void WayRenderer::fill	(	cairo_t *	cr,
		AssetCache &	cache
	)

Definition at line 160 of file way_renderer.cpp.

void WayRenderer::getShieldPosition	(	cairo_path_t *	transformedPath,
		std::list< FloatPoint > &	positions
	)

private

Find the best fitting segment on a cairo path for a shield.

Definition at line 108 of file way_renderer.cpp.

bool WayRenderer::getTextPosition	(	cairo_path_t *	transformedPath,
		int	width,
		FloatPoint &	best,
		double &	angle
	)

private

Find the best fitting segment on a cairo path and return angle.

Definition at line 60 of file way_renderer.cpp.

void WayRenderer::label	(	cairo_t *	cr,
		std::list< shared_ptr< Label > > &	labels,
		AssetCache &	cache
	)

Definition at line 238 of file way_renderer.cpp.

void WayRenderer::setLineCap	(	cairo_t *	cr,
		Style::LineCap	cap
	)

inlineprivate

Definition at line 52 of file way_renderer.hpp.

void WayRenderer::setLineJoin	(	cairo_t *	cr,
		Style::LineJoin	join
	)

inlineprivate

Definition at line 66 of file way_renderer.hpp.

void WayRenderer::shield	(	cairo_t *	cr,
		std::list< shared_ptr< Shield > > &	shields,
		AssetCache &	cache
	)

Definition at line 297 of file way_renderer.cpp.

void WayRenderer::stroke	(	cairo_t *	cr,
		AssetCache &	cache
	)

Definition at line 206 of file way_renderer.cpp.

Member Data Documentation

cairo_path_t* WayRenderer::path

private

Definition at line 48 of file way_renderer.hpp.

Way* WayRenderer::way

private

Definition at line 49 of file way_renderer.hpp.

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

src/server/renderer/way_renderer.hpp
src/server/renderer/way_renderer.cpp

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation