Making a Bar Chart

Making a Bar Chart

A horizontal bar chart displays population counts for ten countries, with bars sorted by value from largest to smallest. The visualization uses D3 v5’s `scaleLinear` for the x-axis, `scaleBand` for categorical y-axis spacing, and `axisLeft`/`axisBottom` for tick marks. Data loads from a CSV file via `d3.csv`, with population values multiplied by 1000. SVG rendering positions rectangles with attributes set from the scales.

NNicole Kan

Making a Bar Chart

This bar chart displays the populations of ten countries in descending order, with horizontal bars representing each nation’s total population in thousands. The visualization uses D3 v5’s `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom` to map population values and country names, rendering the bars as SVG `rect` elements. Data is loaded from a CSV file and transformed by multiplying each population value by 1000 before plotting.

RRajab Ssemwogerere

Making a bar chart

A bar chart displays population figures for ten countries, with horizontal bars sorted by country name. The visualization loads data from a CSV file and renders it as SVG rectangles using D3 v5. It uses `d3.scaleLinear` for the population axis, `d3.scaleBand` for country categories, and `d3.axisLeft` and `d3.axisBottom` for labeled axes. Bar heights and widths derive from the dataset, with a steelblue fill applied via CSS.

Vvladvaculin

making bar chart

This bar chart displays population sizes for ten countries, using horizontal bars whose lengths correspond to each nation’s population value. The visualization is rendered as SVG with D3 v5, employing `d3.scaleLinear` for the x-axis, `d3.scaleBand` for the y-axis categories, and `d3.axisLeft` and `d3.axisBottom` for the axes. Data is loaded from a CSV file and processed with `d3.csv`, with population values converted to numbers before rendering.

Ttayyabanisar

Making a Bar Chart

This bar chart displays the population of ten countries, using horizontal bars scaled linearly from zero to the maximum value. Built with D3 v5, the visualization loads data from a CSV file, converts the population strings to numeric values, and renders SVG rectangles. The chart employs `scaleLinear` and `scaleBand` for positioning, with axes generated via `axisLeft` and `axisBottom`. Bars are styled with a steelblue fill, and the layout includes defined margins for clear presentation.

Ggaowxx@qq.com

making a Bar Chart

This bar chart displays population data for ten countries, with horizontal bars sorted by country name. Using D3 v7, the visualization scales population values linearly and country names with a band scale, rendering SVG rectangles. The chart includes axis functions `axisLeft` and `axisBottom` to label the categorical and quantitative dimensions, with data loaded from a local CSV file.

Sshatomouimena

Making a bar chart

This bar chart displays population counts for ten countries, using horizontal bars ordered by country name. The visualization is built with D3 v5, loading data from a CSV file and rendering to SVG. It employs `scaleLinear` for the population axis and `scaleBand` for the categorical country axis, with `axisLeft` and `axisBottom` generating the ticks. Bars are drawn as SVG rectangles with a fixed steelblue fill, and the chart is positioned using explicit margins.

Rratschke

Making a bar chart

A horizontal bar chart displays population estimates for ten countries, ordered from largest to smallest and read from a CSV file. The chart uses D3 v5’s `scaleBand` for the categorical country axis and `scaleLinear` for the quantitative population axis. SVG rectangles are bound to the data, with width mapped to population and height set by the band scale’s `bandwidth`. Axes are rendered using `axisLeft` and `axisBottom`, with margins applied via an SVG group transform.

JJason-Manbodh