From: Jukka Kurkela <jukka.kurkela@gmail.com>
Date: Mon, 18 Nov 2019 23:45:54 +0000 (+0200)
Subject: Fix tick spacing calculation (#6761)
X-Git-Tag: v3.0.0-alpha~227
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=542f598e6d0796bfdc41af6edc317bc62b0ccfba;p=thirdparty%2FChart.js.git

Fix tick spacing calculation (#6761)
---

diff --git a/src/core/core.scale.js b/src/core/core.scale.js
index 5b59f348d..414e88b00 100644
--- a/src/core/core.scale.js
+++ b/src/core/core.scale.js
@@ -242,7 +242,7 @@ function getEvenSpacing(arr) {
 
 function calculateSpacing(majorIndices, ticks, axisLength, ticksLimit) {
 	var evenMajorSpacing = getEvenSpacing(majorIndices);
-	var spacing = (ticks.length - 1) / ticksLimit;
+	var spacing = ticks.length / ticksLimit;
 	var factors, factor, i, ilen;
 
 	// If the major ticks are evenly spaced apart, place the minor ticks