- Changed datsets to accept instances of ezcGraphDataSet only

- Added bar charts
- Globally increase acceptable difference noise for created images in tests

1 files changed, 42 insertions, 0 deletions

diff --git a/src/datasets/array.php b/src/datasets/array.php
new file mode 100644
index 0000000..44aa82c
--- /dev/null
+++ b/src/datasets/array.php
@@ -0,0 +1,42 @@
+<?php
+/**
+ * File containing the abstract ezcGraphArrayDataSet 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
+ */
+/**
+ * Basic class to contain the charts data
+ *
+ * @package Graph
+ */
+class ezcGraphArrayDataSet extends ezcGraphDataSet
+{
+    public function __construct( $data )
+    {
+        $this->createFromArray( $data );
+        parent::__construct();
+    }
+
+    /**
+     * setData 
+     * 
+     * @param array $data 
+     * @access public
+     * @return void
+     */
+    protected function createFromArray( $data = array() ) 
+    {
+        foreach ( $data as $key => $value )
+        {
+            if ( is_numeric( $value ) )
+            {
+                $this->data[$key] = (float) $value;
+            }
+        }
+    }
+}
+
+?>