OpenOrienteering::MapRenderables Class Reference

A high-level container for renderables of multiple objects grouped by color priority, object and common render attributes. More...

#include <renderable.h>

Inheritance diagram for OpenOrienteering::MapRenderables:

Collaboration diagram for OpenOrienteering::MapRenderables:

Classes
class	ObjectDeleter
	An Object deleter which takes care of removing the renderables of the object. More...

Public Member Functions
	MapRenderables (Map *map)
void	draw (QPainter *painter, const RenderConfig &config) const
	Draws the renderables normally (one opaque over the other). More...
void	drawOverprintingSimulation (QPainter *painter, const RenderConfig &config) const
	Draws the renderables in a spot color overprinting simulation. More...
void	drawColorSeparation (QPainter *painter, const RenderConfig &config, const MapColor *separation, bool use_color=false) const
	Draws only the renderables which belong to a particular spot color. More...
void	insertRenderablesOfObject (const Object *object)
void	removeRenderablesOfObject (const Object *object, bool mark_area_as_dirty)
void	clear (bool mark_area_as_dirty=false)
bool	empty () const

Detailed Description

A high-level container for renderables of multiple objects grouped by color priority, object and common render attributes.

This container is able to draw the renderables.

Constructor & Destructor Documentation

MapRenderables()

OpenOrienteering::MapRenderables::MapRenderables

(

Map *

map

)

Member Function Documentation

clear()

void OpenOrienteering::MapRenderables::clear

(

bool

mark_area_as_dirty = false

)

draw()

void OpenOrienteering::MapRenderables::draw	(	QPainter *	painter,
		const RenderConfig &	config
	)		const

Draws the renderables normally (one opaque over the other).

Parameters

painter	The QPainter used for drawing.
config	The rendering configuration

drawColorSeparation()

void OpenOrienteering::MapRenderables::drawColorSeparation	(	QPainter *	painter,
		const RenderConfig &	config,
		const MapColor *	separation,
		bool	use_color = false
	)		const

Draws only the renderables which belong to a particular spot color.

Separations are normally drawn in levels of gray where black means full tone of the spot color. The parameter use_color can be used to draw in the actual spot color instead.

Parameters

painter	The QPainter used for drawing.
config	The rendering configuration
separation	The spot color to draw the separation for.
use_color	If true, forces the separation to be drawn in its actual color.

drawOverprintingSimulation()

void OpenOrienteering::MapRenderables::drawOverprintingSimulation	(	QPainter *	painter,
		const RenderConfig &	config
	)		const

Draws the renderables in a spot color overprinting simulation.

Parameters

painter	Must be a QPainter on a QImage of Format_ARGB32_Premultiplied.
config	The rendering configuration

empty()

bool OpenOrienteering::MapRenderables::empty ( ) const

inline

insertRenderablesOfObject()

void OpenOrienteering::MapRenderables::insertRenderablesOfObject

(

const Object *

object

)

removeRenderablesOfObject()

void OpenOrienteering::MapRenderables::removeRenderablesOfObject	(	const Object *	object,
		bool	mark_area_as_dirty
	)

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

• src/core/renderables/renderable.h (9169056 on 6 Feb 2019)
• src/core/renderables/renderable.cpp (f7e08a0 on 23 Dec 2018)