tuttle::plugin::text::TextProcess< View, Functor > Class Template Reference

Text process. More...

#include <TextProcess.hpp>

Inheritance diagram for tuttle::plugin::text::TextProcess< View, Functor >:

Collaboration diagram for tuttle::plugin::text::TextProcess< View, Functor >:

Data Structures
struct	glyph_t
struct	make_glyph
Public Types
typedef View::value_type	Pixel
typedef terry::rgb8_pixel_t	text_pixel_t
Public Member Functions
	TextProcess (TextPlugin &instance)
void	setup (const OFX::RenderArguments &args)
void	multiThreadProcessImages (const OfxRectI &procWindowRoW)
	Function called by rendering thread each time a process must be done.
Protected Attributes
OFX::Clip *	_clipSrc
	Source image clip.
boost::scoped_ptr< OFX::Image >	_src
OfxRectI	_srcPixelRod
View	_srcView
	source clip (filters have only one input)
TextPlugin &	_plugin
	Rendering plugin.
std::vector< FT_Glyph_Metrics >	_metrics
std::vector< int >	_kerning
boost::ptr_vector< glyph_t >	_glyphs
View	_dstViewForGlyphs
boost::gil::point2< int >	_textCorner
boost::gil::point2< int >	_textSize
Pixel	_foregroundColor
TextProcessParams	_params
std::string	_text

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Detailed Description

template<class View, class Functor>
class tuttle::plugin::text::TextProcess< View, Functor >

Text process.

Definition at line 21 of file TextProcess.hpp.

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Member Typedef Documentation

template<class View, class Functor>

typedef View::value_type tuttle::plugin::text::TextProcess< View, Functor >::Pixel

Reimplemented from tuttle::plugin::ImageGilProcessor< View >.

Definition at line 24 of file TextProcess.hpp.

template<class View, class Functor>

typedef terry::rgb8_pixel_t tuttle::plugin::text::TextProcess< View, Functor >::text_pixel_t

Definition at line 25 of file TextProcess.hpp.

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Constructor & Destructor Documentation

template<class View , class Functor >

tuttle::plugin::text::TextProcess< View, Functor >::TextProcess

(

TextPlugin &

instance

)

Definition at line 38 of file TextProcess.tcc.

References tuttle::plugin::text::TextProcess< View, Functor >::_clipSrc, OFX::ImageEffect::fetchClip(), kOfxImageEffectSimpleSourceClipName, and tuttle::plugin::ImageProcessor::setNoMultiThreading().

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Member Function Documentation

template<class View , class Functor >

void tuttle::plugin::text::TextProcess< View, Functor >::multiThreadProcessImages

(

const OfxRectI &

procWindowRoW

)

[virtual]

Function called by rendering thread each time a process must be done.

Parameters:

[in]

procWindowRoW

Processing window in RoW

Implements tuttle::plugin::ImageProcessor.

Definition at line 294 of file TextProcess.tcc.

References tuttle::plugin::merge::fill_pixels(), terry::algorithm::for_each(), terry::merge_views(), tuttle::rectanglesIntersection(), terry::subimage_view(), and tuttle::translateRegion().

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template<class View , class Functor >

void tuttle::plugin::text::TextProcess< View, Functor >::setup

(

const OFX::RenderArguments &

args

)

[virtual]

Reimplemented from tuttle::plugin::ImageGilProcessor< View >.

Definition at line 48 of file TextProcess.tcc.

References boost::gil::color_convert(), tuttle::plugin::text::eParamHAlignCenter, tuttle::plugin::text::eParamHAlignLeft, tuttle::plugin::text::eParamHAlignRight, tuttle::plugin::text::eParamVAlignBottom, tuttle::plugin::text::eParamVAlignCenter, tuttle::plugin::text::eParamVAlignTop, terry::algorithm::for_each(), OFX::getImageEffectHostDescription(), tuttle::quotes(), OFX::RenderArguments::renderScale, OFX::RenderArguments::renderWindow, OFX::RenderArguments::time, terry::transform(), TUTTLE_LOG_ERROR, OfxPointD::x, OfxRectI::x1, OfxRectD::x1, OfxRectI::x2, OfxRectD::x2, OfxPointD::y, OfxRectI::y1, OfxRectD::y1, OfxRectI::y2, and OfxRectD::y2.

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Field Documentation

template<class View, class Functor>

OFX::Clip* tuttle::plugin::text::TextProcess< View, Functor >::_clipSrc [protected]

Source image clip.

Definition at line 54 of file TextProcess.hpp.

Referenced by tuttle::plugin::text::TextProcess< View, Functor >::TextProcess().

template<class View, class Functor>

View tuttle::plugin::text::TextProcess< View, Functor >::_dstViewForGlyphs [protected]

Definition at line 63 of file TextProcess.hpp.

template<class View, class Functor>

Pixel tuttle::plugin::text::TextProcess< View, Functor >::_foregroundColor [protected]

Definition at line 66 of file TextProcess.hpp.

template<class View, class Functor>

boost::ptr_vector<glyph_t> tuttle::plugin::text::TextProcess< View, Functor >::_glyphs [protected]

Definition at line 62 of file TextProcess.hpp.

template<class View, class Functor>

std::vector<int> tuttle::plugin::text::TextProcess< View, Functor >::_kerning [protected]

Definition at line 61 of file TextProcess.hpp.

template<class View, class Functor>

std::vector<FT_Glyph_Metrics> tuttle::plugin::text::TextProcess< View, Functor >::_metrics [protected]

Definition at line 60 of file TextProcess.hpp.

template<class View, class Functor>

TextProcessParams tuttle::plugin::text::TextProcess< View, Functor >::_params [protected]

Definition at line 67 of file TextProcess.hpp.

template<class View, class Functor>

TextPlugin& tuttle::plugin::text::TextProcess< View, Functor >::_plugin [protected]

Rendering plugin.

Definition at line 59 of file TextProcess.hpp.

template<class View, class Functor>

boost::scoped_ptr<OFX::Image> tuttle::plugin::text::TextProcess< View, Functor >::_src [protected]

Definition at line 55 of file TextProcess.hpp.

template<class View, class Functor>

OfxRectI tuttle::plugin::text::TextProcess< View, Functor >::_srcPixelRod [protected]

Definition at line 56 of file TextProcess.hpp.

template<class View, class Functor>

View tuttle::plugin::text::TextProcess< View, Functor >::_srcView [protected]

source clip (filters have only one input)

Definition at line 57 of file TextProcess.hpp.

template<class View, class Functor>

std::string tuttle::plugin::text::TextProcess< View, Functor >::_text [protected]

Definition at line 68 of file TextProcess.hpp.

template<class View, class Functor>

boost::gil::point2<int> tuttle::plugin::text::TextProcess< View, Functor >::_textCorner [protected]

Definition at line 64 of file TextProcess.hpp.

template<class View, class Functor>

boost::gil::point2<int> tuttle::plugin::text::TextProcess< View, Functor >::_textSize [protected]

Definition at line 65 of file TextProcess.hpp.

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

• plugins/image/generator/Text/src/TextProcess.hpp
• plugins/image/generator/Text/src/TextProcess.tcc