HGL::ImageOutput::DefaultPreRenderOutput Class Reference

Empty implementation of the HGL::ImageOutput::IPreRenderOutput interface. More...

#include "defaultprerenderoutput.h"

Public Member Functions
Default implementations of the information functions
virtual std::string	getOutputFilename () const
Empty default implementations of bitmap render methods
virtual bool	writeImage (const ICanvas &, const std::string &=std::string()) const _CONST throw (ImageOutputException)
Empty default implementations of pre-render notifications
virtual void	update (const RENDEREVENT) _CONST throw (ImageOutputException)
virtual void	update (const ICanvas::TRANSFORMATIONINFO *const) _CONST throw (ImageOutputException)
virtual void	update (const PointPrimitive *const) _CONST throw (ImageOutputException)
virtual void	update (const LinePrimitive *const) _CONST throw (ImageOutputException)
virtual void	update (const CurvePrimitive *const) _CONST throw (ImageOutputException)
virtual void	update (const PolyPrimitive *const) _CONST throw (ImageOutputException)
virtual void	update (const EllipsePrimitive *const) _CONST throw (ImageOutputException)
virtual void	update (const TextPrimitive *const) _CONST throw (ImageOutputException)

Protected Member Functions
void	announceOutputFilename (const std::string &outputFilename) const
	Announces a (new) output filename.

Detailed Description

Empty implementation of the HGL::ImageOutput::IPreRenderOutput interface.

You can use this class if you are not interested in implementing all notifications in your plugin.

The default iplemenentations are empty.

See Image Output Plugins in detail for more information.

See Also

REGISTER_IOPLUGIN

Author

Heiko Schäfer heiko.nosp@m.@hgl.nosp@m..rang.nosp@m.un.d.nosp@m.e

Since

0.4.70

Copyright

BSD License

Member Function Documentation

void HGL::ImageOutput::DefaultPreRenderOutput::announceOutputFilename ( const std::string &  outputFilename ) const

protected

Announces a (new) output filename.

A plugin may add a suffix or even alter the output filename at all. In this case the new filename can get announced to the interpreter, which will use it furthermore.

Since

0.5.25