DzImageExporter Class Reference
[File Input and Output Objects]

Base class for all image exporters. More...

Inheritance diagram for DzImageExporter:

List of all members.

Methods
String	getDescription ()
String	getExtension ()
Boolean	isFileExporter ()
DzError	saveImage (String filename, Image image, DzFileIOSettings options)
DzError	saveImage (String filename, Image image)

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Detailed Description

Base class for all image exporters.

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Member Function Documentation

String DzImageExporter::getDescription

(

)

Returns:

A description of the exporter that can be placed in a file type selection combo box (e.g. "JPEG Format")

String DzImageExporter::getExtension

(

)

Returns:

The extension that this exporter will force filenames to.

Boolean DzImageExporter::isFileExporter

(

)

Returns:

true if this exporter writes to a 'real' file. Derived classes should override this to indicate whether or not they are writing out to a real file. Exporters can, if they want to, write to entities other than files (e.g. sockets, pipes, etc.)

DzError DzImageExporter::saveImage	(	String	filename,
		Image	image,
		DzFileIOSettings	options
	)

Writes the file.

Parameters:

	filename	The name of the file to save the image to.
	image	Image to save to file.
	options	The options for the exporter.

Returns:

DZ_NO_ERROR on success, otherwise an error code.

DzError DzImageExporter::saveImage	(	String	filename,
		Image	image
	)

Writes the file.

Parameters:

	filename	The name of the file to save the image to.
	image	Image to save to file.

Returns:

DZ_NO_ERROR on success, otherwise an error code.

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