I am trying to use Chart.js to display the data of Blood pressure, which include three sets of data(pulse, systolic, diastolic). the pulse data should display as line chart while systolic, and diastolic will be in bar chart. So I wondering there should be a way to combine them together.
PS. the updated Chart js provide the Stacked Bar Chart, which is pretty good to learn as the beginning of customizing Chart js.
Click anywhere in the chart you want to change to a combo chart to show the CHART TOOLS. Click DESIGN > Change Chart Type. On the All Charts tab, choose Combo, and then pick the Clustered Column - Line on Secondary Axis chart.
Hold down the "Ctrl" key and click the second chart, so that both charts are selected at the same time. Click the "Page Layout" tab and then click the "Group" button in the Arrange area of the ribbon. A large box will surround both charts at once.
No you cannot, as is documented by this outstanding issue.
https://github.com/nnnick/Chart.js/issues/799
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