What is the recommended method for obtaining the maximum suggested number for the y-axis?

How do I determine the suggestedMax value for the yAxes scale? For instance, in the provided image, it is 4000 for legend2 and 400 for legend1)

Legend Label 1:

https://i.sstatic.net/ZfVSz.png

Legend Label 2:

https://i.sstatic.net/l05ar.png

var canvas = document.getElementById('myChart');
var data = {
  labels: ["January", "February", "March", "April", "May", "June", "July"],
  datasets: [{
    label: "My First dataset",
    backgroundColor: "rgba(255,99,132,0.2)",
    borderColor: "rgba(255,99,132,1)",
    borderWidth: 2,
    hoverBackgroundColor: "rgba(255,99,132,0.4)",
    hoverBorderColor: "rgba(255,99,132,1)",
    data: [65, 59, 20, 81, 56, 55, 400],
  }]
};
var option = {
  scales: {
    yAxes: [{
      stacked: true,
      gridLines: {
        display: true,
        color: "rgba(255,99,132,0.2)"
      }
    }],
    xAxes: [{
      gridLines: {
        display: false
      }
    }]
  }
};

var myBarChart = Chart.Bar(canvas, {
  data: data,
  options: option
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.1.3/Chart.min.js"></script>
<canvas id="myChart" width="400" height="200"></canvas>

The issue arises when the data label exceeds the allotted space.

Link to codepen from GitHub : Link to GitHub discussion

Answer №1

To retrieve the maximum value, you can utilize the code snippet below:

// Accessing the scale within the chart instance
var axis = chartInstance.scales.<scale id>;
var max = axis.max;
var min = axis.min;

For additional information, please refer to this link.

Explore the provided JSFiddle demo for further insights.

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Image not showing up on HTML page following navigation integration

Having trouble with my responsive website setup - the background image for ".hero-image" isn't showing up after adding the navigation. Google Chrome console is throwing a "Failed to load resource: the server responded with a status of 404 (Not Found)" ...

The Drop Down Menu feature in Bootstrap is malfunctioning within the context of a NextJS project

I've built a NEXT.JS application using VS Code. The issue I'm facing is with the drop down menu in the navigation bar - it's not sliding down to display the menu when clicked. Here is the code I'm working with: const loggedRouter = () ...

Update the content of a div twice simultaneously

My AJAX call is currently working fine, but the response time is slow. To prevent users from clicking multiple times while waiting for a response, I want to display a message like "Converting please wait" before the data is received. Below is the code that ...

Unable to run the method in the parent component from the child component

I am attempting to trigger a method to run on a parent component when a button within one of its child components is clicked. I am utilizing single file components with Webpack. Below is the code for the child component: <template> <button v-on ...

What is the best method for determining the ID or class of a div element dynamically?

My issue involves a scrolling div that dynamically loads data using ajax and json from an API as you scroll horizontally. Currently, I have multiple scrolling divs on a single page. The problem arises when I need to inform jQuery about the ID of the div b ...

A step-by-step guide on incorporating box-shadow for the jackColor in the Switchery Plugin

I am looking to add a box shadow to my iOS7 style switches for checkboxes when they are checked. Here is the code I have so far: var elems = Array.prototype.slice.call(document.querySelectorAll('.js-switch')); elems.forEach(function (html) { va ...

Issue with Javascript variables

In Javascript, I have an array of strings that I need to use for loading images on my page through AJAX. After each image is loaded, there are additional tasks to be performed which include sending a HTTP request to delete the image. Below is the code I c ...

Understanding the scope of variables in HTML files, JavaScript files, and PHP files when echoing statements

Is there a way to define a global javascript variable that can be accessed from multiple places within an HTML page? I need the variable to be accessible in three specific locations: Within the code of the HTML page favorites.php. Inside a separate javas ...

Verification response parameter not received from Google Authentication Express

I've been working on implementing a "sign in with Google" feature for my localhost website. Despite receiving the POST request, I noticed that it lacks the credential parameter. I'm unsure if this issue lies within the code or the API configurati ...

What is the best way to search for a CSS selector that includes an attribute beginning with the symbol '@'?

Whenever I want to target an element with a click event, I usually use the following jQuery selector: $('div[@click="login()"]') <div @click="login()"> Login </div> However, when I tried this approach, it resulted ...

Constructing a form by employing the directive approach to incorporate various input fields

My goal is to create input fields that capture information when the submit button is clicked using the directive method. These values will then be passed as arguments to a function. However, my current code is not functioning as expected. <!DOCTYPE htm ...

What is the best way to place text inside a TH element without any text within the TH's child nodes?

When parsing a website and obtaining the instance of a TH element, I use innerText to extract the text I need. However, sometimes there is additional unnecessary text that I want to exclude. Is there a way to only retrieve the top-level text? var th_elem ...

Learning how to interpret data within configuration files (.properties) using JavaScript

I'm trying to retrieve data from a configuration file (.properties) in my code. The structure of my configuration file is as follows: maxTime = 60 upVotePostMaxTime=60 However, I am unsure of how to read this configuration file using JavaScript. Is ...

Exploring the Versatility of Axios

Today, I implemented an AJAX request using Axios in JavaScript to submit form data. While the requests are being sent successfully, it seems that the backend is not able to receive the username and password information from the frontend. What could be ca ...

What is the best way to include the application version in an Electron project using JavaScript

While attempting to publish an update for my app, I encountered a strange error. Can anyone pinpoint the issue? (Note: Node.js is included) Error Message: Unexpected token < <script> console.log(process); let output = <h2 class="page- ...

What is the most effective method for declaring a constant within a WebComponent?

After receiving questions, I included more details on how I'm utilizing the constants. The main issue I am encountering is that the constants are being added to the global object, which raises concerns about potential name collisions. I created a Web ...

Is there a way to apply the style property only when a component is hovered in Next.js?

I would like the ability to hover over a component and have it display with unique CSS characteristics. For instance, if I hover on item A, I only want item A to stand out from the rest. Currently, I am using this method of changing the element's bac ...

Iterating using a for loop within different functions

I am facing an issue with this project. I am planning to create a function that calculates from two different `for()` loops. The reason behind having 2 separate functions for calculation is because the data used in the calculations are fetched from differe ...

JavaScript library called "Error: JSON input ended unexpectedly"

I am currently operating a server using node.js and Express v4.0 Additionally, I am utilizing the request library. However, when receiving a response from the server, I encounter an Uncaught SyntaxError: Unexpected end of JSON input. The response I receiv ...

What steps can I take to help EventListener locate a specific class if it is experiencing difficulty?

In the process of creating a responsive navigation bar, everything seems to be functioning correctly except for a small javascript error that arises in my sub menu when clicking. Despite thoroughly checking through my index, script, and style files, I am ...