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<?php
/**
* File containing the ezcGraphFlashDriverOption class
*
* @package Graph
* @version //autogentag//
* @copyright Copyright (C) 2005-2008 eZ systems as. All rights reserved.
* @license http://ez.no/licenses/new_bsd New BSD License
*/
/**
* Class containing the extended configuration options for the flash driver.
*
* The flash driver can be configured to use a different circle resolution, as
* circles are only emulated in the flash driver, and to use a diffrent
* compression for the generated SWF files.
*
* <code>
* $graph = new ezcGraphPieChart();
* $graph->title = 'Access statistics';
* $graph->legend = false;
*
* $graph->driver = new ezcGraphFlashDriver();
* $graph->driver->options->compresion = 0;
*
* $graph->options->font = 'tutorial_font.fdb';
*
* $graph->driver->options->compression = 7;
*
* $graph->data['Access statistics'] = new ezcGraphArrayDataSet( array(
* 'Mozilla' => 19113,
* 'Explorer' => 10917,
* 'Opera' => 1464,
* 'Safari' => 652,
* 'Konqueror' => 474,
* ) );
*
* $graph->render( 400, 200, 'tutorial_driver_flash.swf' );
* </code>
*
* @property int $compression
* Compression level used for generated flash file
* @see http://php.net/manual/en/function.swfmovie.save.php
* @property float $circleResolution
* Resolution for circles, until I understand how to draw ellipses
* with SWFShape::curveTo()
*
* @version //autogentag//
* @package Graph
*/
class ezcGraphFlashDriverOptions extends ezcGraphDriverOptions
{
/**
* Constructor
*
* @param array $options Default option array
* @return void
* @ignore
*/
public function __construct( array $options = array() )
{
$this->properties['compression'] = 9;
$this->properties['circleResolution'] = 2.;
parent::__construct( $options );
}
/**
* Set an option value
*
* @param string $propertyName
* @param mixed $propertyValue
* @throws ezcBasePropertyNotFoundException
* If a property is not defined in this class
* @return void
* @ignore
*/
public function __set( $propertyName, $propertyValue )
{
switch ( $propertyName )
{
case 'compression':
if ( !is_numeric( $propertyValue ) ||
( $propertyValue < 0 ) ||
( $propertyValue > 9 ) )
{
throw new ezcBaseValueException( $propertyName, $propertyValue, '0 <= int <= 9' );
}
$this->properties['compression'] = max( 0, min( 9, (int) $propertyValue ) );
break;
case 'circleResolution':
if ( !is_numeric( $propertyValue ) ||
( $propertyValue <= 0 ) )
{
throw new ezcBaseValueException( $propertyName, $propertyValue, 'float > 0' );
}
$this->properties['circleResolution'] = (float) $propertyValue;
break;
default:
parent::__set( $propertyName, $propertyValue );
break;
}
}
}
?>
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