Making a bar chart!

Making a bar chart

A horizontal bar chart displays population figures for nine countries, using data from a CSV file. The chart ranks countries by population along a linear scale, with country names on a band scale for bar positioning. Built with D3 v6, the visualization loads CSV data, converts population values to numbers, and renders SVG rectangles. It uses `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom` to construct the axes and bars, with steelblue fills and margins for layout.

YYanda Qu

Making a Bar Chart

This example shows a horizontal bar chart of population data for nine countries, using a CSV file as the data source. The visualization scales the bars with `d3.scaleLinear` for the x-axis and `d3.scaleBand` for the y-axis, rendering axes via `d3.axisLeft` and `d3.axisBottom`. It loads data with `d3.csv`, multiplies population values by 1000, and appends SVG rectangles to the chart.

JJoachim Klug

Making a bar graph

This example shows a horizontal bar chart of population data for nine countries, with each bar’s length proportional to the population value loaded from a CSV file. It demonstrates basic D3.js DOM manipulation by building the chart entirely with SVG elements, using `d3.scaleLinear` for the x-axis, `d3.scaleBand` for the y-axis categories, and `d3.axisLeft` and `d3.axisBottom` to render the axes. The code appends rectangles for bars and positions them via the scales, with margins applied to the SVG canvas.

LLonwabo11

Making a bar graph

LLonwabo11

Making a bar chart

This example shows a horizontal bar chart of population data for ten countries, with each bar’s length proportional to the population value. The chart uses D3 v5’s `scaleLinear` for the x-axis, `scaleBand` for the categorical y-axis, and `axisLeft` and `axisBottom` for tick marks. Data is loaded from a CSV file via `d3.csv`, with population values converted from thousands. Bars are rendered as SVG `rect` elements, styled with steelblue fill, within an SVG canvas.

BbeauMarko

making a bar chart

This example shows a horizontal bar chart ranking the populations of nine countries, using a CSV data file as its source. The chart loads the data with `d3.csv` and renders SVG rectangles scaled by `d3.scaleLinear` for population and `d3.scaleBand` for country categories. It adds axes via `d3.axisLeft` and `d3.axisBottom`, with margins and padding configured for clear labels. The visualization demonstrates a straightforward, reusable pattern for building bar charts with D3 v5.

Ppgy-iacas

Making a bar chart

A bar chart displays population figures for nine countries, with steel-blue rectangles whose lengths encode each nation’s population. The chart uses D3 v5’s `scaleLinear` for the x-axis, `scaleBand` for the y-axis, and `axisLeft`/`axisBottom` to render ticks. Data loads from a CSV via `d3.csv`, and the SVG renders axis groups and rectangles through `append` and `enter` selections.

Nnouralkhoury

Making a bar Chart!

A horizontal bar chart displays population estimates for nine countries, sorted by descending population size, with country names on the y-axis and population counts on the x-axis. The visualization uses d3.csv to load the data and d3.scaleLinear, d3.scaleBand, d3.axisLeft, and d3.axisBottom to construct the scales and axes. Rectangles are appended to an SVG group, positioned and sized with the scales, and styled with a steelblue fill. The page also embeds a YouTube tutorial that explains the chart's creation.

Hhairibung