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  1. Moodle
  2. MDL-68386

Charts API: support for Area Chart fill values from Chart.js

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    • MOODLE_38_STABLE, MOODLE_39_STABLE
    • MOODLE_39_STABLE
    • master
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      1. Browse to http://your-testing-site/lib/tests/other/chartjstestpage.php
      2. Verify that the last chart on the page has title "AREA FILL CHART".
      3. Verify that it contains three series: Hills, Mountain, Sky.
      4. Verify that "Hills" fills down to the bottom (origin) of the chart.
      5. Verify that "Sky" fills up to the top (end) of the chart.
      6. Verify that "Mountain" fills down to the Hills area below (-1).
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      Browse to http://your-testing-site/ lib/tests/other/chartjstestpage.php Verify that the last chart on the page has title "AREA FILL CHART". Verify that it contains three series: Hills, Mountain, Sky. Verify that "Hills" fills down to the bottom ( origin ) of the chart. Verify that "Sky" fills up to the top ( end ) of the chart. Verify that "Mountain" fills down to the Hills area below ( -1 ).

    Description

      I have a patch adding support for Area Charts as per: https://www.chartjs.org/docs/2.7.0/charts/area.html

      This involves adding fields, getters and setters to the Series classes in both PHP and Javascript. From Moodle code, it's a matter of invoking e.g. $series->set_fill('-1').

      An example is provided in the patch to tests/other/chartjstestpage.php.

       

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          has been marked as being related by

          Improvement - An enhancement to an existing Moodle feature. MDL-68477 Charts API: support for legend options for Chart.js

          • Major - Major loss of function, incorrect output
          • Closed

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              drcuriosity David Thompson
              drcuriosity David Thompson
              Dan Marsden Dan Marsden
              Eloy Lafuente (stronk7) Eloy Lafuente (stronk7)
              Anna Carissa Sadia Anna Carissa Sadia
              David Woloszyn, Huong Nguyen, Jake Dallimore, Meirza, Michael Hawkins, Raquel Ortega, Safat Shahin, Stevani Andolo
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              Dates

                Created:
                Updated:
                Resolved:
                15/Jun/20

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