From 03dc31e27bb5c31f6b12da2cca3f6768a0af6a56 Mon Sep 17 00:00:00 2001
From: George Gooding <george@nettsentrisk.no>
Date: Wed, 14 Nov 2012 20:11:28 +0100
Subject: [PATCH] Update g.pie.js

Added support for square (rect) legendmark, current code only supports circle. Should be extended further to allow define shape instead of passing text string type of shape.
---
 g.pie.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/g.pie.js b/g.pie.js
index 82c906b..5b3bae9 100644
--- a/g.pie.js
+++ b/g.pie.js
@@ -243,7 +243,6 @@
 
             labels = labels || [];
             dir = (dir && dir.toLowerCase && dir.toLowerCase()) || "east";
-            mark = paper[mark && mark.toLowerCase()] || "circle";
             chart.labels = paper.set();
 
             for (var i = 0; i < len; i++) {
@@ -254,7 +253,10 @@
                 values[i].others && (labels[j] = otherslabel || "Others");
                 labels[j] = chartinst.labelise(labels[j], values[i], total);
                 chart.labels.push(paper.set());
-                chart.labels[i].push(paper[mark](x + 5, h, 5).attr({ fill: clr, stroke: "none" }));
+                if (mark == "rect") {
+                    pushMark = paper[mark](x, h, 5, 5);
+                }
+                chart.labels[i].push(pushMark.attr({ fill: clr, stroke: "none" }));
                 chart.labels[i].push(txt = paper.text(x + 20, h, labels[j] || values[j]).attr(chartinst.txtattr).attr({ fill: opts.legendcolor || "#000", "text-anchor": "start"}));
                 covers[i].label = chart.labels[i];
                 h += txt.getBBox().height * 1.2;