1 files changed, 24 insertions, 0 deletions
diff --git a/docs/tutorial/tutorial_dataset_numeric.php b/docs/tutorial/tutorial_dataset_numeric.php
new file mode 100644
index 0000000..1694caf
--- /dev/null
+++ b/docs/tutorial/tutorial_dataset_numeric.php
@@ -0,0 +1,24 @@
+<?php
+
+require_once 'tutorial_autoload.php';
+
+$graph = new ezcGraphLineChart();
+$graph->title = 'Sinus';
+$graph->legend->position = ezcGraph::BOTTOM;
+
+$graph->xAxis = new ezcGraphChartElementNumericAxis();
+
+$graph->data['sinus'] = new ezcGraphNumericDataSet( 
+    -360, // Start value
+    360,  // End value
+    create_function(
+        '$x',
+        'return sin( deg2rad( $x ) );'
+    )
+);
+
+$graph->data['sinus']->resolution = 120;
+
+$graph->render( 400, 150, 'tutorial_dataset_numeric.svg' );
+
+?>