FIFE::TextRenderPool Class Reference

#include <textrenderpool.h>

List of all members.

Public Member Functions
	TextRenderPool (size_t poolSize=200)
	~TextRenderPool ()
void	invalidateCachedText ()
Image *	getRenderedText (FontBase *fontbase, const std::string &text)
void	addRenderedText (FontBase *fontbase, const std::string &text, Image *image)
void	removeOldEntries ()

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Detailed Description

Generic pool for rendered text Caches a number of Images with text, as rendered by a Font. Makes sure no more than a maximum number of strings is pooled at a time. Automatically removes pooled strings not used for a minute. Doesn't use resources (apart from a minimum) if not used after a while.

Todo:

Should probably use a std::map instead of a std::list

Definition at line 53 of file textrenderpool.h.

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Constructor & Destructor Documentation

FIFE::TextRenderPool::TextRenderPool

(

size_t

poolSize = 200

)

Constructor Constructs a pool with a maximum of poolSize entries

Definition at line 42 of file textrenderpool.cpp.

References removeOldEntries().

FIFE::TextRenderPool::~TextRenderPool

(

)

Destructor

Definition at line 50 of file textrenderpool.cpp.

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Member Function Documentation

void FIFE::TextRenderPool::addRenderedText	(	FontBase *	fontbase,
		const std::string &	text,
		Image *	image
	)

Add a string image

Definition at line 87 of file textrenderpool.cpp.

References FIFE::FontBase::getColor(), FIFE::FontBase::getGlyphSpacing(), FIFE::FontBase::getRowSpacing(), and FIFE::FontBase::isAntiAlias().

Referenced by FIFE::FontBase::getAsImage(), and FIFE::FontBase::getAsImageMultiline().

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Image * FIFE::TextRenderPool::getRenderedText	(	FontBase *	fontbase,
		const std::string &	text
	)

Get a string image

Definition at line 57 of file textrenderpool.cpp.

References FIFE::FontBase::getColor(), FIFE::FontBase::getGlyphSpacing(), FIFE::FontBase::getRowSpacing(), and FIFE::FontBase::isAntiAlias().

Referenced by FIFE::FontBase::getAsImage(), and FIFE::FontBase::getAsImageMultiline().

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void FIFE::TextRenderPool::invalidateCachedText

(

)

Invalidates all cached text images

Definition at line 134 of file textrenderpool.cpp.

void FIFE::TextRenderPool::removeOldEntries

(

)

Remove entries not used since a minute Is a timer callback.

Definition at line 114 of file textrenderpool.cpp.

Referenced by TextRenderPool().

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

• engine/core/video/fonts/textrenderpool.h
• engine/core/video/fonts/textrenderpool.cpp