Αποτελέσματα Αναζήτησης
17 Σεπ 2014 · You can set up the tooltipTemplate value from your Chart.defaults.global with a function to format the value: tooltipTemplate : function(valueObj) { return formatNumber(valueObj.value, 2, ',', '.'); } Here's the format function:
15 Οκτ 2024 · The line chart allows a number of properties to be specified for each dataset. These are used to set display properties for a specific dataset. For example, the colour of a line is generally set this way.
2 Σεπ 2024 · Chart.js provides various ways to customize the number formats in tooltips, axis labels, and data points, such as using callbacks within Chart.js itself or integrating external libraries like Numeral.js for advanced formatting options.
Hence CanvasJS allows you to format numbers using valueFormatString (axisX & axisY), xValueFormatString (dataSeries) & yValueFormatString (dataSeries). For a given number 1234567.58 below are some of the format strings and how the result looks.
15 Οκτ 2024 · However, there’s one more nitpick: what are these numbers? It’s not very obvious that the units are centimetres. Let’s apply a custom tick format to both axes to make things clear. We’ll provide a callback function that would be called to format each tick value. Here’s the updated axes configuration:
8 Σεπ 2022 · One of them is a Line Chart (or Line Graph). It's primarily designed to represent data over time. You can follow along with this tutorial to learn how to quickly create beautiful interactive line (and step-line) charts using JavaScript.
15 Οκτ 2024 · const config = {type: 'line', data: data, options: {responsive: true, plugins: {title: {display: true, text: 'Chart.js Line Chart'},}, interaction: {mode: 'index', intersect: false}, scales: {x: {display: true, title: {display: true, text: 'Month'}}, y: {display: true, title: {display: true, text: 'Value'}}}},};
