# # Multi Series Pie

const config = { type: 'pie', data: data, options: { responsive: true, plugins: { legend: { labels: { generateLabels: function(chart) { // Get the default label list const original = Chart.overrides.pie.plugins.legend.labels.generateLabels; const labelsOriginal = original.call(this, chart); // Build an array of colors used in the datasets of the chart let datasetColors = chart.data.datasets.map(function(e) { return e.backgroundColor; }); datasetColors = datasetColors.flat(); // Modify the color and hide state of each label labelsOriginal.forEach(label => { // There are twice as many labels as there are datasets. This converts the label index into the corresponding dataset index label.datasetIndex = (label.index - label.index % 2) / 2; // The hidden state must match the dataset's hidden state label.hidden = !chart.isDatasetVisible(label.datasetIndex); // Change the color to match the dataset label.fillStyle = datasetColors[label.index]; }); return labelsOriginal; } }, onClick: function(mouseEvent, legendItem, legend) { // toggle the visibility of the dataset from what it currently is legend.chart.getDatasetMeta( legendItem.datasetIndex ).hidden = legend.chart.isDatasetVisible(legendItem.datasetIndex); legend.chart.update(); } }, tooltip: { callbacks: { label: function(context) { const labelIndex = (context.datasetIndex * 2) + context.dataIndex; return context.chart.data.labels[labelIndex] + ': ' + context.formattedValue; } } } } }, };

    const config = {
      type: 'pie',
      data: data,
      options: {
        responsive: true,
        plugins: {
          legend: {
            labels: {
              generateLabels: function(chart) {
                // Get the default label list
                const original = Chart.overrides.pie.plugins.legend.labels.generateLabels;
                const labelsOriginal = original.call(this, chart);
                // Build an array of colors used in the datasets of the chart
                let datasetColors = chart.data.datasets.map(function(e) {
                  return e.backgroundColor;
                });
                datasetColors = datasetColors.flat();
                // Modify the color and hide state of each label
                labelsOriginal.forEach(label => {
                  // There are twice as many labels as there are datasets. This converts the label index into the corresponding dataset index
                  label.datasetIndex = (label.index - label.index % 2) / 2;
                  // The hidden state must match the dataset's hidden state
                  label.hidden = !chart.isDatasetVisible(label.datasetIndex);
                  // Change the color to match the dataset
                  label.fillStyle = datasetColors[label.index];
                });
                return labelsOriginal;
              }
            },
            onClick: function(mouseEvent, legendItem, legend) {
              // toggle the visibility of the dataset from what it currently is
              legend.chart.getDatasetMeta(
                legendItem.datasetIndex
              ).hidden = legend.chart.isDatasetVisible(legendItem.datasetIndex);
              legend.chart.update();
            }
          },
          tooltip: {
            callbacks: {
              label: function(context) {
                const labelIndex = (context.datasetIndex * 2) + context.dataIndex;
                return context.chart.data.labels[labelIndex] + ': ' + context.formattedValue;
              }
            }
          }
        }
      },
    };

const DATA_COUNT = 5; const NUMBER_CFG = {count: DATA_COUNT, min: 0, max: 100}; const labels = Utils.months({count: 7}); const data = { labels: ['Overall Yay', 'Overall Nay', 'Group A Yay', 'Group A Nay', 'Group B Yay', 'Group B Nay', 'Group C Yay', 'Group C Nay'], datasets: [ { backgroundColor: ['#AAA', '#777'], data: [21, 79] }, { backgroundColor: ['hsl(0, 100%, 60%)', 'hsl(0, 100%, 35%)'], data: [33, 67] }, { backgroundColor: ['hsl(100, 100%, 60%)', 'hsl(100, 100%, 35%)'], data: [20, 80] }, { backgroundColor: ['hsl(180, 100%, 60%)', 'hsl(180, 100%, 35%)'], data: [10, 90] } ] };

    const DATA_COUNT = 5;
    const NUMBER_CFG = {count: DATA_COUNT, min: 0, max: 100};
    const labels = Utils.months({count: 7});
    const data = {
      labels: ['Overall Yay', 'Overall Nay', 'Group A Yay', 'Group A Nay', 'Group B Yay', 'Group B Nay', 'Group C Yay', 'Group C Nay'],
      datasets: [
        {
          backgroundColor: ['#AAA', '#777'],
          data: [21, 79]
        },
        {
          backgroundColor: ['hsl(0, 100%, 60%)', 'hsl(0, 100%, 35%)'],
          data: [33, 67]
        },
        {
          backgroundColor: ['hsl(100, 100%, 60%)', 'hsl(100, 100%, 35%)'],
          data: [20, 80]
        },
        {
          backgroundColor: ['hsl(180, 100%, 60%)', 'hsl(180, 100%, 35%)'],
          data: [10, 90]
        }
      ]
    };

## # Docs

- Doughnut and Pie Charts
- Options
  - Scriptable Options