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<?php
/**
* File containing the abstract ezcGraphDataSetIntProperty class
*
* @package Graph
* @version //autogentag//
* @copyright Copyright (C) 2005-2009 eZ Systems AS. All rights reserved.
* @license http://ez.no/licenses/new_bsd New BSD License
*/
/**
* Class for axis properties of datasets
*
* This class is used to store properties for datasets, which should be
* validated as objects extending the ezcGraphChartElementAxis class.
*
* For a basic usage example of those dataset properties take a look at the API
* documentation of the ezcGraphDataSetProperty class.
*
* @version //autogentag//
* @package Graph
*/
class ezcGraphDataSetAxisProperty extends ezcGraphDataSetProperty
{
/**
* Chacks if value is really an axis
*
* @param ezcGraphChartElementAxis $value
* @return void
*/
protected function checkValue( &$value )
{
if ( ! $value instanceof ezcGraphChartElementAxis )
{
throw new ezcBaseValueException( 'default', $value, 'ezcGraphChartElementAxis' );
}
return true;
}
/**
* Set an option.
*
* Sets an option using ArrayAccess.
*
* This is deaktivated, because you need not set a different axis for some
* data point.
*
* @param string $key The option to set.
* @param mixed $value The value for the option.
* @return void
*
* @throws ezcGraphInvalidAssignementException
* Always
*/
public function offsetSet( $key, $value )
{
throw new ezcGraphInvalidAssignementException();
}
}
?>
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