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Merge pull request #1667 from nnnick/fix/pie-legend

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Pie and Polar area legend functions
This commit is contained in:
Evert Timberg 2015-11-18 21:38:52 -05:00
commit 82a74701a7
2 changed files with 34 additions and 2 deletions
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18
src/charts/Chart.Doughnut.js
View File

@ -7,7 +7,23 @@
var defaultConfig = {
aspectRatio: 1,
legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style=\"background-color:<%=data.datasets[0].backgroundColor[i]%>\"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>",
legendCallback: function(chart) {
var text = [];
text.push('<ul class="' + chart.id + '-legend">');
if (chart.data.datasets.length) {
for (var i = 0; i < chart.data.datasets[0].data.length; ++i) {
text.push('<li><span style="background-color:' + chart.data.datasets[0].backgroundColor[i] + '">');
if (chart.data.labels[i]) {
text.push(chart.data.labels[i]);
}
text.push('</span></li>');
}
}
text.push('</ul>');
return text.join("");
}
};
Chart.Doughnut = function(context, config) {

18
src/charts/Chart.PolarArea.js
View File

@ -7,7 +7,23 @@
var defaultConfig = {
aspectRatio: 1,
legendTemplate: "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i = 0; i < data.datasets[0].data.length; i++){%><li><span style=\"background-color:<%=data.datasets[0].backgroundColor[i]%>\"><%if(data.labels && i < data.labels.length){%><%=data.labels[i]%><%}%></span></li><%}%></ul>",
legendCallback: function(chart) {
var text = [];
text.push('<ul class="' + chart.id + '-legend">');
if (chart.data.datasets.length) {
for (var i = 0; i < chart.data.datasets[0].data.length; ++i) {
text.push('<li><span style="background-color:' + chart.data.datasets[0].backgroundColor[i] + '">');
if (chart.data.labels[i]) {
text.push(chart.data.labels[i]);
}
text.push('</span></li>');
}
}
text.push('</ul>');
return text.join("");
}
};
Chart.PolarArea = function(context, config) {