From b7bda087100e01b015d5ce835ec6fd7f4ca9d429 Mon Sep 17 00:00:00 2001
From: Robert Sesek <rsesek@bluestatic.org>
Date: Sat, 11 Feb 2006 21:05:57 +0000
Subject: [PATCH] - Increasing colour library - Change the colour of the pie
 outline

---
 graph_pie.php | 23 +++++++++++++++--------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/graph_pie.php b/graph_pie.php
index 9589dec..d92338f 100644
--- a/graph_pie.php
+++ b/graph_pie.php
@@ -115,6 +115,7 @@ class Graph_Pie
 	{
 		$colours['black'] = imagecolorallocate($this->image, 0, 0, 0);
 		$colours['white'] = imagecolorallocate($this->image, 255, 255, 255);
+		$colours['grey'] = imagecolorallocate($this->image, 121, 121, 123);
 		
 		$graphpadding = 10;
 		$graphspacing = 4;
@@ -148,7 +149,7 @@ class Graph_Pie
 		{
 			$deg = (360 / 100) * $plot[1];
 			imagefilledarc($this->image, $center['x'], $center['y'], $diameter, $diameter, $lastdeg, $deg + $lastdeg, $plot[2], IMG_ARC_PIE);
-			imagefilledarc($this->image, $center['x'], $center['y'], $diameter, $diameter, $lastdeg, $deg + $lastdeg, $colours['black'], IMG_ARC_EDGED | IMG_ARC_NOFILL);
+			imagefilledarc($this->image, $center['x'], $center['y'], $diameter, $diameter, $lastdeg, $deg + $lastdeg, $colours['grey'], IMG_ARC_EDGED | IMG_ARC_NOFILL);
 			$lastdeg += $deg;
 			
 			if ($this->legend)
@@ -168,7 +169,7 @@ class Graph_Pie
 		}
 		
 		// draw the ellipse (do here so it cleans up the arc edges)
-		imageellipse($this->image, $center['x'], $center['y'], $diameter, $diameter, $colours['black']);
+		imageellipse($this->image, $center['x'], $center['y'], $diameter, $diameter, $colours['grey']);
 		
 		// do the legend
 		if ($this->legend)
@@ -245,12 +246,18 @@ class Graph_Pie
 	function fetch_colour()
 	{
 		static $colourlist = array(
-			array(255, 0, 0),
-			array(100, 0, 0),
-			array(0, 255, 0),
-			array(0, 100, 0),
-			array(0, 0, 255),
-			array(0, 0, 100)
+			array(100,	60,		175),
+			array(221,	110,	21),
+			array(179,	34,		31),
+			array(69,	196,	243),
+			array(128,	186,	33),
+			array(28,	101,	155),
+			array(246,	204,	95),
+			array(6,	43,		147),
+			array(204,	61,		7),
+			array(170,	169,	174),
+			array(90,	15,		24),
+			array(45,	130,	195)
 		);
 		static $allocated;
 		
-- 
2.22.5