SDLdisplayStream Class Reference

A FrameOstream class that sends images to SDL windows. More...

#include <GUI/SDLdisplayStream.H>

Inheritance diagram for SDLdisplayStream:

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Collaboration diagram for SDLdisplayStream:

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List of all members.

Classes
struct	WindowMap
Public Member Functions
	SDLdisplayStream (OptionManager &mgr)
	Constructor.
virtual	~SDLdisplayStream ()
	Virtual destructor.
virtual void	writeFrame (const GenericFrame &image, const std::string &shortname, const FrameInfo &auxinfo=FrameOstream::defaultInfo)
	Write a frame to the named onscreen window.
virtual bool	isVoid () const
	Returns true if the user has clicked a close button on any open window.
virtual void	closeStream (const std::string &shortname)
	Close the SDL window, regardless of the value of shortname.

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Detailed Description

A FrameOstream class that sends images to SDL windows.

Definition at line 47 of file SDLdisplayStream.H.

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Constructor & Destructor Documentation

SDLdisplayStream::SDLdisplayStream

(

OptionManager &

mgr

)

Constructor.

Definition at line 68 of file SDLdisplayStream.C.

References ModelComponent::addSubComponent(), and nub::soft_ref< T >::reset().

SDLdisplayStream::~SDLdisplayStream

(

)

[virtual]

Virtual destructor.

Definition at line 79 of file SDLdisplayStream.C.

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Member Function Documentation

void SDLdisplayStream::closeStream

(

const std::string &

shortname

)

[virtual]

Close the SDL window, regardless of the value of shortname.

Implements FrameOstream.

Definition at line 180 of file SDLdisplayStream.C.

References nub::soft_ref< T >::reset().

bool SDLdisplayStream::isVoid

(

)

const [virtual]

Returns true if the user has clicked a close button on any open window.

Reimplemented from FrameOstream.

Definition at line 164 of file SDLdisplayStream.C.

void SDLdisplayStream::writeFrame	(	const GenericFrame &	image,
		const std::string &	shortname,
		const FrameInfo &	auxinfo = FrameOstream::defaultInfo
	)			[virtual]

Write a frame to the named onscreen window.

If no such window yet exists, it will be created on the fly.

Implements FrameOstream.

Definition at line 84 of file SDLdisplayStream.C.

References ModelComponent::addSubComponent(), ASSERT, GenericFrame::asVideo(), GenericFrame::getDims(), ModelComponent::getManager(), VideoFrame::getMode(), OModelParam< T >::getVal(), GenericFrame::GRAY_F32, GenericFrame::GRAY_U16, GenericFrame::GRAY_U8, Dims::h(), MC_RECURSE, GenericFrame::nativeType(), SDLdisplay::NEXT_VSYNC, GenericFrame::NONE, nub::soft_ref< T >::reset(), GenericFrame::RGB_F32, GenericFrame::RGB_U16, GenericFrame::RGB_U8, GenericFrame::RGBD, and Dims::w().

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

• src/GUI/SDLdisplayStream.H
• src/GUI/SDLdisplayStream.C