Skip to main content
SimilarExport ZIP
100%

use the scaleLinear() to draw barchart2

✓ Published1🌍 Public
Ssgzzhinde
Last edited Jan 12, 2021
Created on Jan 12, 2021

This example demonstrates how to draw a simple bar chart using D3.js version 5’s `scaleLinear()` function to map data values to pixel widths. A hardcoded array of five numeric values is transformed into green rectangular bars, each with a fixed height and spacing, rendered as SVG within a React-equipped HTML page. The code explicitly creates a linear scale with a domain from zero to the maximum data value and a range of 0 to 400 pixels, then applies that scale to each rectangle’s width attribute via D3’s data join and selection methods.

AI-generated description

A bare minimum HTML page demonstrating use of CSS and JavaScript.

See also React Starter.

MIT Licensed

Similar vizzes

Loading thumbnail…

use the scaleLinear() to draw barchart1

This example uses a linear scale to draw a simple bar chart from a small array of numeric values. The d3.scaleLinear() function maps the domain from zero to the maximum data value into a pixel range from 0 to 800, determining each bar’s width. The code appends SVG rectangles, vertically spaced with a fixed height, and fills them green. It relies on D3 v5 selections and the SVG rendering approach within a React framework, with data hardcoded in the script.

Ssgzzhinde
96% match
Loading thumbnail…

Title

A simple horizontal bar chart visualizes five numeric values using SVG rectangles. D3.js v3 scales the bar widths linearly from the data’s maximum value to a fixed pixel width. Each bar displays its corresponding number as white text at the rectangle’s end. The chart is built by binding the data array to groups, appending rect and text elements, and setting their positions with transform attributes.

SSaiteja
82% match
Loading thumbnail…

Lets Make a bar chart with D3 Format

This example displays a bar chart built with D3.js v5, using a small hardcoded dataset of seven numeric values. It renders both x and y axes via `d3.axisBottom()` and `d3.axisLeft()`, with linear scales (`d3.scaleLinear`) mapping the data range to SVG dimensions. The bars themselves are absent; instead, the visualization focuses on demonstrating axis generation and scaling, with the SVG container sized at 900 by 500 pixels and axes offset via `transform` attributes. The chart is authored in React, though the code relies on direct D3 DOM manipulation.

227-12-95
82% match
Loading thumbnail…

Bar chart

This example renders a simple bar chart using D3 v5 with SVG output within a React framework. Six hardcoded data values are displayed as vertical bars, with bars colored red for values 80 or higher and gray for lower values. Each bar’s height is twice its data value, and the corresponding number labels each bar. The chart uses D3’s `select`, `append`, and `attrs` methods to construct and style the SVG rectangles and text elements, with the page structured by an HTML file loading the D3 libraries and the chart script.

AAlina Sul
82% match
Loading thumbnail…

D3 bar chart with data-binding

This example demonstrates a simple D3 bar chart that binds an array of numeric values to SVG rectangles, with each bar’s height proportional to its data point. It uses D3 v4’s `scaleLinear` to map the data domain to a fixed pixel range, then applies the `data()` and `enter()` methods to create and position the rectangles. The chart renders with a minimal style—unfilled bars with black outlines—and the data is hardcoded as a static array. The code relies on standard D3 selection and scale APIs, with the SVG container set to 960 by 500 pixels.

4456lumen
82% match
Loading thumbnail…

Basic Bar chart

This example presents a basic bar chart built with D3 v5 and React, rendering to SVG. The chart displays a static dataset of five values as vertical bars, with bar heights proportional to the numbers. The code defines a 500x500 SVG canvas, applies a padding of 2 pixels between bars, and positions each rectangle using a calculated x coordinate. D3’s data join pattern (selectAll, data, enter, append) creates the rectangles, while attributes like width, height, and y are set via arrow functions derived from the dataset.

AAlina Sul
82% match
Loading thumbnail…

Making a Bar Chart

This example shows a bar chart built with D3.js version 5, where the vertical axis maps data values using a linear scale with rounded output coordinates. The chart’s height and width are read directly from the SVG element, and an array of ten generated data points is created using the d3.range function. The visualization is rendered as an SVG, with the y-axis scale defined through d3.scaleLinear and a d3.line object configured to position points based on the data values, though the actual bar drawing is not visible in the provided code.

NNita
82% match
Loading thumbnail…

D3: Drawing a Bar Chart

This example demonstrates a basic bar chart built with D3 v7 in an SVG container, visualizing an array of 20 numeric values. The bars grow downward from the top of a 500×100 pixel canvas, with each bar’s height proportional to its data value multiplied by 4, and its fill color transitioning from dark to lighter blue based on the data. The chart also overlays each bar with white, 11px sans-serif text labels showing the exact data values, centered horizontally within each bar. The code uses `d3.select` to append SVG elements and the data-join pattern with `.enter()` to create rectangles and text nodes.

MMarisa Tania
81% match