Making a Bar Chart

100%

Making a Bar Chart

✓ Published0🌍 Public

Last edited Oct 18, 2019

Created on Oct 18, 2019

This example shows a horizontal bar chart that visualizes the population of various countries, sorted by data order. The chart uses an SVG canvas with a linear scale for population and a band scale for country names, mapping data from a CSV file. The code demonstrates a step-by-step approach to building the visualization, using D3 v5 APIs such as `select`, `scaleLinear`, `scaleBand`, and `csv`. Rectangles are appended to the SVG via the `.enter()` method, with their width and y-position based on the specified scales, and the visualization includes margins that are logged but not fully utilized in the layout.

AI-generated description

MIT Licensed

Similar vizzes

Loading thumbnail…

Making a Bar Chart

AAsperge-Atomique

100% match

Loading thumbnail…

Making a bar chart

This example shows a horizontal bar chart of population by country, using SVG rectangles to encode values. The chart arranges countries along a band scale (d3.scaleBand) and maps populations to a linear scale (d3.scaleLinear), with axes generated via d3.axisLeft and d3.axisBottom. Data is loaded from a CSV using d3.csv, and the code explicitly sets dimensions and margins. The visualization demonstrates reusable D3 v5 API patterns such as select, max, and scaleBand’s padding, with styling applied through CSS.

Kkatrinrodkina

94% match

Loading thumbnail…

Making a Bar Chart!

This example demonstrates the basic process of creating a bar chart with D3. It shows population values for several countries as horizontal bars, using an SVG canvas. The code loads data from a CSV file and scales the bar widths with `d3.scaleLinear`, while `d3.scaleBand` is intended for the y-axis positioning. It relies on D3 v5’s `select`, `csv`, and `max` functions to bind data to SVG `<rect>` elements.

IIgnacio Esquivel

93% match

Loading thumbnail…

Making a Bar Chart

This example shows a horizontal bar chart of population by country, using a CSV dataset that lists each nation and its population in thousands. The code builds the visualization with D3 v5, using `d3.csv` to load the data, `d3.scaleLinear` for the x-axis, and `d3.scaleBand` for the y-axis categories. SVG rectangles are appended to represent each bar, with their width mapped to population values and height determined by the band scale’s bandwidth.

RRC

93% match

Loading thumbnail…

Making a Bar Chart

This example shows a horizontal bar chart of population by country, using CSV data for ten nations. The chart maps population values to bar widths via a linear scale and country names to rows via a band scale, rendering SVG rectangles. D3 v5 APIs—`csv`, `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom`—handle data loading, scaling, and axis generation, with margins applied to an SVG canvas.

CCodeHandLuke

93% match

Loading thumbnail…

Making a Bar Chart

This example shows a horizontal bar chart of country populations, using a bar’s length to encode each country’s population value and a band scale for country names along the y-axis. The chart is rendered as SVG with D3 v5, loading data from a CSV file via `d3.csv` and scaling the population values by 1000. Axes are created with `d3.axisLeft` and `d3.axisBottom`, while linear and band scales (`d3.scaleLinear`, `d3.scaleBand`) position the bars. The bars use a fixed steelblue fill, with margins applied to the plotting area.

DDan Henri

92% match

Loading thumbnail…

Making a Bar Chart

This example shows a horizontal bar chart of population counts for twelve countries, with each bar’s length scaled linearly and country labels aligned on the vertical axis. The visualization uses D3 v5 APIs including `scaleLinear`, `scaleBand`, `axisLeft`, `axisBottom`, and `selectAll().data().enter().append()` to render SVG rectangles. Data is loaded from a CSV file via `d3.csv`, with population values converted from numeric strings to numbers by multiplying by 1000. The chart applies fixed margins and transforms to position axes and bars within an SVG container.

JJustin Gieselbach

92% match

Loading thumbnail…

Making a Bar Chart

This example shows a horizontal bar chart of population by country, with bars scaled linearly along the x-axis and sorted alphabetically along the y-axis. The code uses d3.csv to load the data, d3.scaleLinear and d3.scaleBand to compute positions, and d3.axisLeft and d3.axisBottom to render the axes via SVG. The bars are appended as SVG rect elements with a steelblue fill.

Bbattlescarredshogun

92% match