Making a Bar Chart

Making Bar Chart

This example visualizes the top 10 most populous countries as a basic bar chart with no axes or labels, using population data from the United Nations World Population Prospects 2019. It loads CSV data with `d3.csv` and renders SVG rectangles with React, where each bar’s width is scaled by `d3.scaleLinear` and its vertical position uses `d3.scaleBand`. The chart updates after a brief “Loading...” state, driven by React hooks like `useState` and `useEffect`.

SSven

Making a Bar Chart

This example shows a horizontal bar chart of the top 10 most populous countries, using 2018 population estimates from the United Nations World Population Prospects. The chart uses an SVG rendered with D3 v5, importing `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom` from the `d3` module. Population values from the CSV are converted to numbers and multiplied by 1000 before being mapped to bar widths. The y-axis positions country names, while the x-axis scales population linearly, with steelblue bars and labeled axes.

YYanxiangZhu

Making a Bar Chart

This example presents a horizontal bar chart showing the population of the top 10 most populous countries, based on 2018 estimates from the United Nations World Population Prospects 2017. It uses D3 v5's `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom` APIs to map population values and country names to SVG rectangles. Data is loaded from a CSV file and processed by multiplying the population values by 1000. The chart renders entirely as SVG, with bars styled in steelblue, and the code illustrates a basic data-join and margin setup for reusable visualization.

Vvoiletymr

Making a Bar Chart

This example presents a horizontal bar chart of the top 10 most populous countries using 2018 data from the United Nations World Population Prospects. The bars are rendered as SVG rectangles with a steelblue fill, and the chart includes customized D3 axes: a left axis with country names and a bottom axis with formatted population labels. The code uses D3 v5 APIs such as `scaleLinear`, `scaleBand`, `axisLeft`, `axisBottom`, and `format` to load the CSV, compute scales, and draw the visualization.

MMukadder Cinar

Making a Bar Chart with D3.js!

This bar chart displays the population of the top 10 most populous countries, using data from the United Nations’ 2017 World Population Prospects (2018 estimates). The population values are multiplied by 1,000 to reflect actual counts. Built with React and D3.js, the visualization renders as an SVG. It uses D3’s `scaleLinear` and `scaleBand` for axes, with `axisBottom` and `axisLeft` to draw ticks, and formats large numbers via `format('.3s')`. The chart’s bars are represented as circles, with original tick lines and axis domains removed for a cleaner aesthetic.

Fforcox43

let's make a bar chart

This example displays the top 10 most populous countries as horizontal bars, with country names on the y-axis and population values on the x-axis, rendered as SVG rectangles. The chart uses React for the component structure and d3.v5’s `scaleBand` for the categorical y-axis and `scaleLinear` for the numeric x-axis, with the data sourced from the United Nations World Population Prospects 2019 CSV. Axis components (`AxisBottom`, `AxisLeft`) and a `Marks` component draw the ticks, labels, and bars, while the `useData` hook asynchronously loads and slices the dataset.

KKRITIKA RAI DWIVEDI

Making a Bar Chart

A bar chart displays the population of the top 10 most populous countries using 2018 estimates from the United Nations’ World Population Prospects 2017. The chart uses D3 v5’s `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom` to render the bars, with axes customized to remove domain lines and format population ticks in billions. SVGs are generated dynamically via `csv()` loaded data, and the chart includes a title and x-axis label.

Sswvogt

Making a Bar Chart

This bar chart shows the population of the top 10 most populous countries using 2018 estimates from the United Nations World Population Prospects. The chart displays horizontal bars with country names on the y-axis and population values on the x-axis, using an SVG rendering approach. The code uses `d3.csv`, `d3.scaleLinear`, `d3.scaleBand`, `d3.axisLeft`, and `d3.axisBottom` from d3 v5 to load the data, scale the values, and draw the axes and rectangles.

MMercPai