Fork of Fork of Activity 7

Fork of Activity 7

A horizontal bar chart displays the populations of twenty countries in 2020, loaded from a CSV file. Built with React and D3 v5, the visualization uses `scaleBand` and `scaleLinear` to map country names and population values to SVG rectangles. Axes are generated with custom React components, and a tooltip using SVG `<title>` elements reveals precise values. The chart is formatted with D3's `format` function to abbreviate large numbers.

96% match

Fork of Activity 7

This visualization displays a horizontal bar chart of population data for 20 countries as of 2020, sourced from a GitHub-hosted CSV file. Using d3.scaleBand and d3.scaleLinear, the chart renders as an SVG, with blue tick lines for the y-axis and a population axis formatted with d3.format to abbreviate large numbers with 'B' for billions. Rectangles serve as marks, each with a tooltip showing the exact population value via an SVG title element. The visualization integrates D3 v5 with React, using hooks like useState and useEffect to load and manage data.

95% match

Ssairamisetti3829@gmail.com

Fork of Fork of Activity 7

This chart displays the populations of twenty countries in 2020 as horizontal bars, sorted by country name along the vertical axis and scaled linearly by population along the horizontal axis. The visualization is rendered as an SVG using React, with D3 v5’s `scaleBand` and `scaleLinear` handling the axis mappings and `format` producing the tick labels. Data is fetched via `d3.csv` from a remote GitHub-hosted CSV file, and each bar includes a tooltip showing its formatted population value.

Fork of Activity 7

This example visualizes population data for 20 countries in 2020 using horizontal bars, with country names on the y-axis and population values on the x-axis, formatted in billions. The visualization reads data from a CSV file via D3’s `csv` function, applies a `scaleBand` for country categories, and a `scaleLinear` for population values. React components render SVG elements, with `AxisBottom` and `AxisLeft` generating ticks, and `Marks` producing rectangles with `<title>` tooltips. The code uses D3 v5 and React 16.9.

Fork of Activity 7

Fork of Activity 7

This example visualizes the 2020 population of 30 countries using a horizontal bar chart. The SVG renders through React components, with d3.scaleBand positioning countries on the y-axis and d3.scaleLinear mapping population values to bar lengths on the x-axis. Axis tick labels use d3.format with the '.2s' specifier to abbreviate values, replacing 'G' with 'B' for billions. The data is loaded asynchronously via d3.csv from a GitHub-hosted CSV file, with each bar including a native SVG tooltip showing the formatted population value.

Ppavanbellam@my.unt.edu

Fork of Activity 7

This bar chart displays the populations of 20 countries as horizontal bars, sorted by country name. Built with React and D3 v5, it renders as an SVG using `scaleBand` and `scaleLinear` for positioning, with population values loaded via `d3.csv` from a GitHub dataset. Axes are custom React components, and the x-axis uses `d3.format` to abbreviate tick labels from billions to "B" units.

HHemanthh81