Idempotent Reusable Barchart 101

Idempotent Reusable Barchart 101 with Lines

A reusable, idempotent bar chart with an overlaid line encodes the proportion of single-detached houses in Canada from 1986 to 2021. Built with D3 v7, it uses `scaleBand` for the year categories, `scaleLinear` for percentages, and `axisLeft` with tick lines for the grid. The chart renders as SVG, with teal bars and a maroon line generated via `line()`. The reusable component pattern exposes setters for data, dimensions, margins, labels, and title, allowing the chart to be called on a new selection each time.

AAlex

94% match

Loading thumbnail…

Reusable Bar Chart

This example demonstrates a reusable bar chart built with D3 v5, rendering a monthly price series (January 2000 through December 2010) as an SVG. The chart uses a band scale for the categorical date axis and a linear scale for the price values, with axes formatted using compact number notation. The `barChart` function returns a configurable closure that exposes chainable methods—width, height, x, y, padding, and title—allowing the chart to be customized and reused. While the data includes 132 monthly data points, the visible bars appear relatively few, suggesting the chart is intended to be resizable and may currently render a subset or need responsive adjustment.

AAlexDaGr8

76% match

Loading thumbnail…

Reusable Bar Chart

This reusable bar chart, built with D3 v3, visualizes CO2 emissions, education levels, and employment-to-population ratios across 24 countries, using an animated, multi-series dataset. It is implemented as a configurable D3 plugin via d3.svg.barchart, rendering to SVG with smooth transitions. The chart supports customization of margins, dimensions, scales, padding, animation duration, tick formatting, and accessor functions for the x- and y-values, as well as optional domain setters. A subtle animation introduces bars, which rise with a transition, and axes animate into place, including rotated x-axis labels. Hovering reveals values. This example was forked from Doug Dowson's reusable chart pattern.

AAdlopez2016

75% match

Loading thumbnail…

Reusable Bar Chart

This reusable bar chart, built with D3 v3, visualizes CO2 emissions, education levels, and employment-to-population ratios across 24 countries, using an animated, multi-series dataset. It is implemented as a configurable D3 plugin via d3.svg.barchart, rendering to SVG with smooth transitions. The chart supports customization of margins, dimensions, scales, padding, animation duration, tick formatting, and accessor functions for the x- and y-values, as well as optional domain setters. A subtle animation introduces bars, which rise with a transition, and axes animate into place, including rotated x-axis labels. Hovering reveals values. This example was forked from Doug Dowson's reusable chart pattern.

AAdlopez2016

75% match

Loading thumbnail…

Reusable Bar Chart

This reusable bar chart, built with D3 v3, visualizes CO2 emissions, education levels, and employment-to-population ratios across 24 countries, using an animated, multi-series dataset. It is implemented as a configurable D3 plugin via d3.svg.barchart, rendering to SVG with smooth transitions. The chart supports customization of margins, dimensions, scales, padding, animation duration, tick formatting, and accessor functions for the x- and y-values, as well as optional domain setters. A subtle animation introduces bars, which rise with a transition, and axes animate into place, including rotated x-axis labels. Hovering reveals values. This example was forked from Doug Dowson's reusable chart pattern.

AAdlopez2016

75% match

Loading thumbnail…

Towards Reusable Charts

This example demonstrates a reusable bar chart component built with D3.js (v3) following Mike Bostock's "Reusable Charts" philosophy. The chart renders income data for five countries from an embedded CSV file, using SVG for output. The code defines `d3.svg.myBarchart` as a modular function with configurable properties like margins, scales, and axis settings, allowing the same chart to be instantiated multiple times without global variable contamination. It implements ordinal and linear scales, along with D3's axis components and a custom grid-line generator, all drawn within a fixed 600×400 viewport.

11Cr18Ni9

75% match

Loading thumbnail…

Making a Barchart reusable code

This example demonstrates a reusable bar chart built with D3.js v5, displaying the frequency of letters in a dataset from the United Nations world population prospects. It uses `d3.scaleBand` and `d3.scaleLinear` to position bars, `d3.axisBottom` and `d3.axisLeft` for axes, and renders SVG elements. The chart exposes configurable width, height, and margin via accessor functions, and broadcasts a custom mouseover event through a `d3.dispatch` object. Data is loaded asynchronously from a CSV file using `d3.csv`.

NNoWizards

75% match

Loading thumbnail…

Reusable Barplot

This reusable barplot example demonstrates a flexible, animated bar chart that handles both simple and grouped datasets. The visualization scales from a basic categorical bar chart to a multi-series comparison, with bars animating upward from a zero baseline using smooth transitions. Built with D3.js version 7.8.5, the code showcases an API pattern where chart options, axis labels, and datasets are chained as setter methods. The implementation leverages D3's `scaleBand`, `scaleLinear`, `scaleOrdinal`, `axisBottom`, and `axisLeft` utilities, with the `transition` function providing the animated entrance effect for the bars in SVG format.

SSubhendu Karmakar

75% match