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<?php
/**
* File containing the ezcGraphChartOption class
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
* @package Graph
* @version //autogentag//
* @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
*/
/**
* Class containing the basic options for charts.
*
* <code>
* $graph = new ezcGraphPieChart();
* $graph->palette = new ezcGraphPaletteEzBlue();
* $graph->title = 'Access statistics';
*
* // Global font options
* $graph->options->font->name = 'serif';
*
* // Special font options for sub elements
* $graph->title->background = '#EEEEEC';
* $graph->title->font->name = 'sans-serif';
*
* $graph->options->font->maxFontSize = 8;
*
* $graph->data['Access statistics'] = new ezcGraphArrayDataSet( array(
* 'Mozilla' => 19113,
* 'Explorer' => 10917,
* 'Opera' => 1464,
* 'Safari' => 652,
* 'Konqueror' => 474,
* ) );
*
* $graph->render( 400, 150, 'tutorial_chart_title.svg' );
* </code>
*
* @property int $width
* Width of the chart.
* @property int $height
* Height of the chart.
* @property ezcGraphFontOptions $font
* Font used in the graph.
*
* @version //autogentag//
* @package Graph
*/
class ezcGraphChartOptions extends ezcBaseOptions
{
/**
* Constructor
*
* @param array $options Default option array
* @return void
* @ignore
*/
public function __construct( array $options = array() )
{
$this->properties['width'] = null;
$this->properties['height'] = null;
$this->properties['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
* @ignore
*/
public function __set( $propertyName, $propertyValue )
{
switch ( $propertyName )
{
case 'width':
if ( !is_numeric( $propertyValue ) ||
( $propertyValue < 1 ) )
{
throw new ezcBaseValueException( $propertyName, $propertyValue, 'int >= 1' );
}
$this->properties['width'] = (int) $propertyValue;
break;
case 'height':
if ( !is_numeric( $propertyValue ) ||
( $propertyValue < 1 ) )
{
throw new ezcBaseValueException( $propertyName, $propertyValue, 'int >= 1' );
}
$this->properties['height'] = (int) $propertyValue;
break;
case 'font':
$this->properties['font']->path = $propertyValue;
break;
default:
throw new ezcBasePropertyNotFoundException( $propertyName );
break;
}
}
}
?>
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