class KImageIO

 Interface to the KDE Image IO plugin architecture. More...
Definition#include <kimageio.h>
List of all Methods
Annotated List
Files
Globals
Hierarchy
Index

Public Types

Public Static Methods

Detailed Description

Interface to the KDE Image IO plugin architecture.

This library allows KDE applications to read and write images in a variety of formats, transparently via the QImage and QPixmap load and save methods.

The image processing backends are written as image handlers compatible with the QImageIO handler format. The backends are loaded on demand when a particular format is requested.

Formats

Currently supported formats include:

Usage

Simply call the KImageIO::registerFormats() static method declared in kimgageio.h.

Example 


	#include
 	#include

	int main( int argc, char **argv )
	{
		....
		KImageIO::registerFormats();
		
		...	// start main program
	}

See also: KImageIO, QPixmap, QImage, QImageIO

enum Mode { Reading, Writing }

Mode

Possible image file access modes.

Used in various KImageIO static function.

void  registerFormats ()

registerFormats

[static]

Registers all KImageIO supported formats.

bool  canWrite (const QString& type)

canWrite

[static]

Checks if a special type is supported for writing.

bool  canRead (const QString& type)

canRead

[static]

Checks if a special type is supported for reading.

QStringList  types (Mode mode = Writing)

types

[static]

Retrieve a list of all KImageIO supported formats.

Parameters:
modeTells whether to retrieve modes that can be read or written.

QString  pattern (Mode mode = Reading)

pattern

[static]

Retrieve a list of patterns of all KImageIO supported formats.

These patterns can be passed to KFileDialog::getOpenFileName() or KFileDialog::getSaveFileName(), for example.

Parameters:
modeTells whether to retrieve modes that can be read or written.

QString  suffix (const QString& type)

suffix

[static]

Retrieve the suffix of an image type.

QString  type (const QString& filename)

type

[static]

Retrieve the type of given filename.

QStringList  mimeTypes ( Mode _mode = Writing )

mimeTypes

[static]

Retrieve a list of MIME types for all KImageIO supported formats.

Parameters:
modeTells whether to retrieve modes that can be read or written.

bool  isSupported ( const QString& _mimeType, Mode _mode = Writing )

isSupported

[static]

Test to see whether a MIME type is supported to reading/writing.

QString  mimeType ( const QString& _filename )

mimeType

[static]

Return the MIME type of _filename.