Simple Bar Chart

100%

Simple Bar Chart

✓ Published0🌍 Public

Last edited Oct 20, 2021

Created on Oct 20, 2021

This simple bar chart displays nine data values as vertical green bars on an SVG canvas. Each bar responds to mouseover and mouseout events, smoothly transitioning its fill color to blue and back to green using D3 transitions. The visualization is built entirely with D3 v7 APIs, including `scaleBand`, `scaleLinear`, `selectAll`, and `join` to bind data and render rectangles. Axes are omitted, keeping the chart focused on the raw data values, which are also exposed as tooltips via appended `title` elements.

AI-generated description

A demonstration of how to start using D3 version 6.

MIT Licensed

Similar vizzes

Loading thumbnail…

Learn Simple bar chart D3

This example uses D3.js v4 to render a simple bar chart of nine arbitrary numeric values. The chart displays each value as a vertical rectangle, with heights proportional to the data, rendered as SVG elements via `d3.selectAll("rect").data().enter().append()`. Bars are positioned using the `transform` attribute and translated horizontally based on their index. The chart is styled with a teal background from the accompanying CSS file. The dataset is hardcoded in JavaScript rather than loaded from an external source.

Aaruba-haroon

83% match

Loading thumbnail…

Bar Chart

This example shows a static bar chart of nine numeric values, with the bars displayed in an SVG container. The chart uses a fixed dataset defined in the code and renders the bars using SVG rectangles, which are appended to the SVG element created via `d3.select` and `append`. The visualization relies on D3.js version 7 for SVG generation, though the code does not include any axes, labels, or interactive behaviors—only the raw bars are drawn. The bars are positioned and sized based on the provided data values, but the implementation does not show scaling or styling details.

Pprabhatdie

82% match

Loading thumbnail…

simple bar chat with interaction

A simple bar chart displays ten numeric values as black-outlined white rectangles, with each bar’s value labeled above it. On mouseover, the hovered bar turns red and its label enlarges; on mouseout, the bar smoothly transitions to green and the label shrinks. The chart is built with d3.v4, using `d3.scaleLinear` for positioning and `d3.line` to draw an overlaid path. SVG elements handle rendering, while `transition().duration(500)` animates the color and font-size changes.

EEssohanamKouyou

82% match

Loading thumbnail…

Simple bar chart

This example shows a simple bar chart of eight numeric values rendered as SVG rectangles, with each value labeled directly above its bar. The chart uses D3.js version 5’s data join pattern (`selectAll`, `data`, `enter`, `append`) to create `rect` elements from a hardcoded array. Bar heights encode the data values, and text labels are added using the same data join. The SVG canvas has fixed dimensions of 500 by 300 pixels, with bars spaced by a constant padding.

HHuan Tran

82% match

Loading thumbnail…

Bar Chart

A bar chart displays dummy data with nine index-value pairs, using a linear color scale for fill intensity so higher values appear darker blue. The chart renders bars in an SVG, with a quantitative x-axis and categorical y-axis, and includes titles and gridlines. The implementation uses d3.csv to load data, d3.scaleLinear for both the color interpolation and x-axis domain, d3.scaleBand for the y-axis, and d3.axisLeft and d3.axisBottom with tick formatting for readable labels.

MMert Gürkan

81% match

Loading thumbnail…

simple bar chat with interaction

Ten labeled bars display numeric values in a simple SVG bar chart. Hovering a bar turns it red and enlarges its corresponding text label; moving the mouse out triggers a 500-millisecond transition restoring the original fill and font size. The example uses D3 v4 with `d3.scaleLinear` for positioning, `d3.select` and `.on("mouseover")`/`.on("mouseout")` for interaction, and `.transition().duration()` to animate the visual feedback. The chart is built from a static array of ten numbers.

EElisaDnr

81% 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

Loading thumbnail…

Learn D3.js

This bar chart visualizes a static dataset of nine numeric values using SVG rectangles. The example demonstrates how to construct a basic chart with the D3.js v4 library. The code sets the SVG canvas dimensions, calculates bar widths based on the data array length, and uses `d3.select` and `selectAll` to append `rect` elements. Each bar’s height and y-position are derived from the data values, with a `transform` attribute translating each rectangle horizontally. The chart is contained within an HTML page with a light background.

Ssafdarnu

80% match