Fix legend item width - #257

10 years ago · 5f100cb894
3 changed files with 63 additions and 2 deletions
--- a/c3.js
+++ b/c3.js
@ -4206,7 +4206,7 @@

        function updateLegend(targetIds, options, transitions) {
            var xForLegend, xForLegendText, xForLegendRect, yForLegend, yForLegendText, yForLegendRect;
-            var paddingTop = 4, paddingRight = 26, maxWidth = 0, maxHeight = 0, posMin = 10;
+            var paddingTop = 4, paddingRight = 36, maxWidth = 0, maxHeight = 0, posMin = 10;
            var l, totalLength = 0, offsets = {}, widths = {}, heights = {}, margins = [0], steps = {}, step = 0;
            var withTransition, withTransitionForTransform;
            var hasFocused = legend.selectAll('.' + CLASS.legendItemFocused).size();
--- a/c3.min.js
+++ b/c3.min.js
--- a/htdocs/samples/legend.html
+++ b/htdocs/samples/legend.html
@ -0,0 +1,61 @@
+<html>
+  <head>
+    <link rel="stylesheet" type="text/css" href="/css/c3.css">
+  </head>
+  <body>
+    <div id="chart1"></div>
+    <div id="chart2"></div>
+    <div id="chart3"></div>
+    <div id="chart4"></div>
+
+    <script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
+    <script src="/js/c3.js"></script>
+    <script>
+
+      var columns = [];
+      for (var i = 0; i < 30; i++ ) {
+        columns[i] = ['datahogehogeohgeohoge' + i, 10 * i, 20 * i];
+      }
+
+      c3.generate({
+        bindto: '#chart1',
+        data: {
+          columns: columns,
+        },
+      });
+
+      c3.generate({
+        bindto: '#chart2',
+        data: {
+          columns: columns,
+        },
+        legend: {
+          position: 'right'
+        },
+      });
+
+      c3.generate({
+        bindto: '#chart3',
+        data: {
+          columns: columns,
+        },
+        axis: {
+          rotated: true,
+        },
+      });
+
+      c3.generate({
+        bindto: '#chart4',
+        data: {
+          columns: columns,
+        },
+        legend: {
+          position: 'right'
+        },
+        axis: {
+          rotated: true,
+        },
+      });
+    </script>
+  </body>
+</html>