From 60365f7ee8b34a3d4c92fde708e5fa7110e0ce34 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Mon, 23 Feb 2015 10:47:44 +0100
Subject: proper number formatting

---
 public/js/d3funcs.js | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'public')

diff --git a/public/js/d3funcs.js b/public/js/d3funcs.js
index 4fafb42..15fe5eb 100644
--- a/public/js/d3funcs.js
+++ b/public/js/d3funcs.js
@@ -1,10 +1,9 @@
-show_bargraph = function(datasource, title, xlab, ylab) {
+show_bargraph = function(datasource, title, xLabel, yLabel, yFormat) {
+
   var margin = {top: 40, right: 20, bottom: 30, left: 40},
       width = 960 - margin.left - margin.right,
       height = 500 - margin.top - margin.bottom;
   
-  var formatPercent = d3.format(".0%");
-  
   var x = d3.scale.ordinal()
       .rangeRoundBands([0, width], .1);
   
@@ -18,7 +17,10 @@ show_bargraph = function(datasource, title, xlab, ylab) {
   var yAxis = d3.svg.axis()
       .scale(y)
       .orient("left");
-  //    .tickFormat(formatPercent);
+
+  if (yFormat) {
+      yAxis = yAxis.tickFormat(d3.format(yFormat));
+  }
   
   var tip = d3.tip()
     .attr('class', 'd3-tip')
@@ -48,7 +50,7 @@ show_bargraph = function(datasource, title, xlab, ylab) {
         .attr("x", width / 2)
         .attr("y", 30)
         .style("text-anchor", "middle")
-        .text(xlab);
+        .text(xLabel);
   
     svg.append("g")
         .attr("class", "y axis")
@@ -58,7 +60,7 @@ show_bargraph = function(datasource, title, xlab, ylab) {
         .attr("y", 6)
         .attr("dy", ".71em")
         .style("text-anchor", "end")
-        .text(ylab);
+        .text(yLabel);
   
     svg.append("text")
       .attr("x", (width / 2))
-- 
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