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<?php
/**
* File containing the ezcGraphChartOption class
*
* @package Graph
* @version //autogentag//
* @copyright Copyright (C) 2005, 2006 eZ systems as. All rights reserved.
* @license http://ez.no/licenses/new_bsd New BSD License
*/
/**
* Class containing the basic options for charts
*
* @package Graph
*/
class ezcGraphChartOptions extends ezcBaseOptions
{
/**
* Width of the chart
*
* @var int
*/
protected $width;
/**
* Height of the chart
*
* @var int
* @access protected
*/
protected $height;
/**
* Background images filename
*
* @var string
*/
protected $backgroundImage;
/**
* Background color of the chart
*
* @var ezcGraphColor
*/
protected $background;
/**
* Border color of the chart
*
* @var ezcGraphColor
*/
protected $border;
/**
* Border width
*
* @var int
*/
protected $borderWidth;
/**
* Font used in the graph
*
* @var int
*/
protected $font;
public function __construct( array $options=array() )
{
$this->font = new ezcGraphFontOptions();
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
*/
public function __set( $propertyName, $propertyValue )
{
switch ( $propertyName )
{
case 'width':
$this->width = max( 1, (int) $propertyValue );
break;
case 'height':
$this->height = max( 1, (int) $propertyValue );
break;
case 'backgroundImage':
// Check for existance of file
if ( !is_file( $propertyValue ) || !is_readable( $propertyValue ) )
{
throw new ezcBaseFileNotFoundException( $propertyValue );
}
// Check for beeing an image file
$data = getImageSize( $propertyValue );
if ( $data === false )
{
throw new ezcGraphInvalidImageFileException( $propertyValue );
}
// SWF files are useless..
if ( $data[2] === 4 )
{
throw new ezcGraphInvalidImageFileException( 'We cant use SWF files like <' . $propertyValue . '>.' );
}
$this->backgroundImage = $propertyValue;
break;
case 'background':
$this->background = ezcGraphColor::create( $propertyValue );
break;
case 'border':
$this->border = ezcGraphColor::create( $propertyValue );
break;
case 'borderWidth':
$this->borderWidth = max( 1, (int) $propertyValue );
break;
case 'font':
$this->font->font = $propertyValue;
break;
default:
throw new ezcBasePropertyNotFoundException( $propertyName );
break;
}
}
}
?>
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