diff --git a/inc/visualization.class.php b/inc/visualization.class.php
deleted file mode 100644
index 92be10d..0000000
--- a/inc/visualization.class.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-
-class Visualization {
-
-	public $type = 'line';
-	public $container_id = 'visualization';
-	public $legend = array();
-	public $rows = array();
-
-	private $js = '';
-
-	function __construct($data) {
-		$this->legend = $data['legend'];	
-		$this->rows = $data['rows'];	
-	}
-
-	private function container() {
-		return '<div id="'.$this->container_id.'"></div>';
-	}
-
-	private function script($js) {
-		return '<script type="text/javascript">'.$js.'</script>';
-	}
-
-	private function js_add_variable($name,$value) {
-		$value = drupal_json_encode($value);
-		$this->js_build("var $name = $value;");
-	}
-	private function js_build($js) {
-		$this->js .= "$js\r\n\t";
-	}
-	private function js_load_template($path) {
-		
-	}
-	private function js_process_template($variables = array()) {
-		$template_file = theme_render_template('/sites/all/modules/custom/d3/templates/line.tpl.js', $variables);
-		return $template_file;
-	}
-	public function render() {
-
-		$output = $this->container();
-		
-		$this->js_add_variable('key', $this->legend);	
-		$this->js_add_variable('rows', $this->rows);
-
-		$this->js_build($this->js_process_template());
-		return $output . $this->script($this->js);
-	}
-}