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There's so many conflicting answers to this, most of which had no effect for me. I was finally able to set (or retrieve current) X-axis minimum & maximum displayed values with chart.options.scales.xAxes[0].ticks.min (even if min & max are only a subset of the data assigned to the chart.)
25 Ιουλ 2015 · I think the nicest option to do this in Chart.js v2.x is by using a plugin, so you don't have a large block of code in the options. In addition, it prevents the data from disappearing when hovering over a bar. I.e., simply use this code, which registers a plugin that adds the text after the chart is drawn.
29 Φεβ 2024 · To adjust the spacing between bars in a chart created with Chart.js, you generally have to tweak a few configuration options related to the chart's scales and dataset. The spacing can be influenced by the barThickness, categoryPercentage, and barPercentage properties. answered Feb 29 at 6:09. Braj Kishor.
chart.js >= 3.x This is update for chart.js >= 3.x and chartjs-plugin-datalabels >= 2.x chartjs-plugin-datalabels plugin no longer registers itself automatically ( docs )
28 Ιουν 2013 · Of course, you must replace yourChartData, yourChartType and yourChartOptions with the correct values required to initialize Chart.js. See Chart.js Docs. You can call reloadMyChart function on a button click or any other event you need.
27 Ιαν 2015 · I've seen other javascript charting libraries that supported grouped barcharts, of the sort in the image below. I've not seen this as an explicit option in chart.js's online editor. Is it possible to do grouped bar charts of this sort in chart.js? Is it easy? Is there a template for it in their online editor?
2 Μαρ 2017 · I pulled out the data from being defined inside of myChart that way I could pull out the max value from the dataset.
27 Μαΐ 2021 · npm install --save chart.js react-chartjs-2 I did everything right but this was the problem.
31 Ιαν 2017 · I want to draw a horizontal bar chart with Chart.js but it keeps scaling the chart instead of using the height I assign the canvas form the script. Is there any way to set the height of the graph f...
18 Ιουλ 2014 · "Use this to destroy any chart instances that are created. This will clean up any references stored to the chart object within Chart.js, along with any associated event listeners attached by Chart.js." It actually does what it claims and it has worked fine for me, I suggest you to give it a try.
