Index: branches/dev/html/admin/total/class/SC_GraphBase.php
===================================================================
--- branches/dev/html/admin/total/class/SC_GraphBase.php	(revision 168)
+++ branches/dev/html/admin/total/class/SC_GraphBase.php	(revision 169)
@@ -74,6 +74,6 @@
 	// ¥ê¥µ¥ó¥×¥ë
 	function resampled() {
-		$tmp_image = imagecreatetruecolor($this->bgw, $this->bgh);
-		if(imagecopyresampled($tmp_image, $this->image, 0, 0, 0, 0, $this->bgw, $this->bgh, $this->bgw, $this->bgh)) {
+		$tmp_image = imagecreatetruecolor($this->bgw/2, $this->bgh/2);
+		if(imagecopyresampled($tmp_image, $this->image, 0, 0, 0, 0, $this->bgw, $this->bgh, $this->bgw/2, $this->bgh/2)) {
 			$this->image = $tmp_image;
 		}