- Fixed: Bug #9795 (Interferring bars, when bars count is higher then major

  step count)

3 files changed, 21 insertions, 1 deletions

diff --git a/src/datasets/array.php b/src/datasets/array.php
index 8eaf921..e28a761 100644
--- a/src/datasets/array.php
+++ b/src/datasets/array.php
@@ -42,6 +42,16 @@ class ezcGraphArrayDataSet extends ezcGraphDataSet
             $this->data[$key] = $value;
         }
     }
+
+    /**
+     * Returns the number of elements in this dataset
+     * 
+     * @return int
+     */
+    public function count()
+    {
+        return count( $this->data );
+    }
 }
 
 ?>
diff --git a/src/datasets/average.php b/src/datasets/average.php
index 0436ca0..96e790a 100644
--- a/src/datasets/average.php
+++ b/src/datasets/average.php
@@ -341,5 +341,15 @@ class ezcGraphDataSetAveragePolynom extends ezcGraphDataSet
     {
         $this->position = 0;
     }
+
+    /**
+     * Returns the number of elements in this dataset
+     * 
+     * @return int
+     */
+    public function count()
+    {
+        return $this->resolution;
+    }
 }
 ?>
diff --git a/src/datasets/base.php b/src/datasets/base.php
index 8a41818..7a3a089 100644
--- a/src/datasets/base.php
+++ b/src/datasets/base.php
@@ -14,7 +14,7 @@
  * @package Graph
  * @access private
  */
-abstract class ezcGraphDataSet implements ArrayAccess, Iterator
+abstract class ezcGraphDataSet implements ArrayAccess, Iterator, Countable
 {
 
     /**