EZ-Components

2026-07-21 00:42:15 +00:00 · 2009-02-17 15:27:43 +00:00
parent 359c3c55c9
commit 0a8e90a8b3
572 changed files with 64490 additions and 0 deletions
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+<?php
+/**
+ * File containing the ezcGraphChartOption class
+ *
+ * @package Graph
+ * @version 1.3
+ * @copyright Copyright (C) 2005-2008 eZ systems as. All rights reserved.
+ * @license http://ez.no/licenses/new_bsd New BSD License
+ */
+/**
+ * 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 1.3
+ * @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;
+        }
+    }
+}
+
+?>