ColorbarsInput Class Reference

FrameIstream class that generates a static "colorbars" test pattern. More...

#include <Transport/ColorbarsInput.H>

Inheritance diagram for ColorbarsInput:

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Collaboration diagram for ColorbarsInput:

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List of all members.

Public Member Functions
	ColorbarsInput (OptionManager &mgr)
	Constructor.
virtual	~ColorbarsInput ()
	Virtual destructor.
virtual void	setConfigInfo (const std::string &frametime)
	Set the inter-frame interval (or framerate).
virtual bool	setFrameNumber (int n)
	Advise the FrameIstream object of the current frame number.
virtual GenericFrameSpec	peekFrameSpec ()
	Peek at the specifications of the next frame to be read.
virtual GenericFrame	readFrame ()
	Generate a random color image.

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Detailed Description

FrameIstream class that generates a static "colorbars" test pattern.

Definition at line 49 of file ColorbarsInput.H.

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Constructor & Destructor Documentation

ColorbarsInput::ColorbarsInput

(

OptionManager &

mgr

)

Constructor.

Definition at line 63 of file ColorbarsInput.C.

References SimpleFont::FIXED(), writeText(), and ZEROS.

ColorbarsInput::~ColorbarsInput

(

)

[virtual]

Virtual destructor.

Definition at line 118 of file ColorbarsInput.C.

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Member Function Documentation

GenericFrameSpec ColorbarsInput::peekFrameSpec

(

)

[virtual]

Peek at the specifications of the next frame to be read.

Implements FrameIstream.

Definition at line 143 of file ColorbarsInput.C.

References Image< T >::getDims(), and GenericFrame::RGB_U8.

GenericFrame ColorbarsInput::readFrame

(

)

[virtual]

Generate a random color image.

Implements FrameIstream.

Definition at line 157 of file ColorbarsInput.C.

References rutz::fstring::c_str(), SimpleFont::FIXED(), rutz::format_time(), Image< T >::getHeight(), rutz::time::sec(), SimTime::secs(), sformat(), rutz::time::wall_clock_now(), and writeText().

void ColorbarsInput::setConfigInfo

(

const std::string &

frametime

)

[virtual]

Set the inter-frame interval (or framerate).

Reimplemented from FrameIstream.

Definition at line 122 of file ColorbarsInput.C.

References SimTime::fromString(), and SimTime::ZERO().

bool ColorbarsInput::setFrameNumber

(

int

n

)

[virtual]

Advise the FrameIstream object of the current frame number.

Reimplemented from FrameIstream.

Definition at line 135 of file ColorbarsInput.C.

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

• src/Transport/ColorbarsInput.H
• src/Transport/ColorbarsInput.C