add support for array of tick label strings #139

formatted tick label can be an array of strings, each will be displayed in a line

add support for array of tick label strings #139
f05f765c · DungSaga · ad3a3a64 · f05f765c · f05f765c · f05f765c
Commit f05f765c authored Nov 03, 2014 by DungSaga
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Showing with 2 additions and 2 deletions

c3.js c3.js +1 -1

c3.min.js c3.min.js +0 -0

c3.axis.js src/c3.axis.js +1 -1

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--- a/c3.js
+++ b/c3.js
@@ -6456,7 +6456,7 @@
                text = tick.select("text");
                tspan = text.selectAll('tspan')
                    .data(function (d, i) {
-                        var splitted = params.tickWidth ? splitTickText(d) : [textFormatted(d)];
+                        var splitted = params.tickWidth ? splitTickText(d) : [].concat(textFormatted(d));
                        counts[i] = splitted.length;
                        return splitted.map(function (s) {
                            return { index: i, splitted: s };

--- a/c3.min.js
+++ b/c3.min.js
--- a/src/c3.axis.js
+++ b/src/c3.axis.js
@@ -149,7 +149,7 @@ function c3_axis(d3, params) {
            text = tick.select("text");
            tspan = text.selectAll('tspan')
                .data(function (d, i) {
-                    var splitted = params.tickWidth ? splitTickText(d) : [textFormatted(d)];
+                    var splitted = params.tickWidth ? splitTickText(d) : [].concat(textFormatted(d));
                    counts[i] = splitted.length;
                    return splitted.map(function (s) {
                        return { index: i, splitted: s };