Looks like we can't reproduce the issue or there's a problem in the test case provided.
  1. #1
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    Default [ST 2.1.0-rc2] Legend in radar chart

    [ST 2.1.0-rc2] Legend in radar chart


    REQUIRED INFORMATION Ext version tested:
    • ST 2.1.0-rc2
    Browser versions tested against:
    • Google Chrome
    • Safari (mobile, iPad iOS 5)
    DOCTYPE tested against:
    • Code:
      <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
    Description:
    • Clicking on the legend items in a radar chart does not toggle visibility of the corresponding radar surface. The legend item is always black and does not assume the color of the surface.
    Steps to reproduce the problem:

    In the ST 2.1.0 rc2 documentation extend the example of Ext.chart.series.Radar with
    Code:
     legend: { position: 'top'  },
    .
    Click on legend item, corresponding surface does not vanish.

    The result that was expected:
    • radar surface visibility changes
    The result that occurs instead:
    • nothing

    Test Case:

    Code:
    var store = new Ext.data.JsonStore({
        fields: ['name', 'data1', 'data2', 'data3', 'data4', 'data5'],
        data: [
            {'name':'metric one', 'data1':10, 'data2':12, 'data3':14, 'data4':8, 'data5':13},
            {'name':'metric two', 'data1':7, 'data2':8, 'data3':16, 'data4':10, 'data5':3},
            {'name':'metric three', 'data1':5, 'data2':2, 'data3':14, 'data4':12, 'data5':7},
            {'name':'metric four', 'data1':2, 'data2':14, 'data3':6, 'data4':1, 'data5':23},
            {'name':'metric five', 'data1':27, 'data2':38, 'data3':36, 'data4':13, 'data5':33}
        ]
    });
     
    var chart = new Ext.chart.PolarChart({
        legend: {position: 'top'},
        animate: true,
        interactions: ['rotate'],
        store: store,
        series: [{
            type: 'radar',
            xField: 'name',
            yField: 'data4',
            style: {
              fillStyle: 'rgba(0, 0, 255, 0.1)',
              strokeStyle: 'rgba(0, 0, 0, 0.8)',
              lineWidth: 1
            }
        }],
        axes: [
          {
            type: 'numeric',
            position: 'radial',
            fields: 'data4'
          },
          {
            type: 'category',
            position: 'angular',
            fields: 'name'
          }
        ]
    });
    Ext.Viewport.setLayout('fit');
    Ext.Viewport.add(chart);

    INFORMATION

    Debugging already done:
    • none
    Possible fix:
    • not provided
    Additional CSS used:
    • only default ext-all.css
    Operating System:
    • Linux
    • Win 7
    • iOS 5/6

  2. #2
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    Default


    Isn't that the same as http://www.sencha.com/forum/showthread.php?247129 only different series?
    Mitchell Simoens @SenchaMitch
    Sencha Inc, Senior Forum Manager
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  3. #3
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    Default


    Not quite the same, it's a Ext.chart.PolarChart vs. a Ext.chart.CartesianChart.
    The legend also does on pick up the color of the series, which it does for line charts.

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