Activity 7

Activity 7

This visualization displays the top 20 countries by population in 2020 using a horizontal bar chart, rendered as SVG elements within a React application. The chart uses D3's `scaleBand` and `scaleLinear` to map country names and population values to visual positions, with a red-tinted axis and green bars. Population data is loaded via D3's `csv` function from a remote URL, and tooltips show formatted values using D3's `format` API. The chart includes custom axis components that label values with a "B" suffix for billions.

Iindushashi.g@gmail.com

Activity 7

This example shows a horizontal bar chart of the top 10 countries by 2010 population. It uses React to render SVG elements and D3 v5 scales and axes for layout, with data loaded from a CSV file via d3.csv. The chart includes blue tick lines, green bars, and a formatted population axis label. Tooltips display the population values using D3’s format function with SI-prefix notation.

BBhavyaMammai

Activity 7

This is a horizontal bar chart built with React and SVG, displaying the population figures of the top 20 countries for the year 2020. The data is loaded from a remote CSV file using D3’s `csv` function, and the chart scales the bars with `scaleLinear` and `scaleBand`. The visualization includes custom axes (`AxisBottom` and `AxisLeft`), tick marks styled in blue, and green bars. Hovering over a bar reveals a tooltip with the formatted population value, using D3’s `format` to abbreviate large numbers.

Ssuryavamsi00024

Activity 7

This bar chart displays the population of the top 20 countries in 2020, sorted vertically with a horizontal bar for each country. The visualization uses React with D3 v5, employing `d3.csv` to load the data, `d3.scaleBand` for the y-axis, and `d3.scaleLinear` for the x-axis. Population values are formatted with D3’s `d3.format` to abbreviate large numbers. The chart is rendered as an SVG with custom React components for the axes and bars, and includes a tooltip showing the exact population on hover.

Jjayanthkumar22

Bbogasamudramvamsikrishnareddy

Activity 7

This visualization displays the 2020 populations of 20 countries as a horizontal bar chart, using green bars sorted by country name on a blue-axis grid. Built with React and D3 v5, it employs `scaleBand` for the y-axis, `scaleLinear` for the x-axis, and `d3.csv` to load data from a GitHub-hosted dataset. The chart formats population values in billions using D3’s `format` function and includes tooltips via SVG `<title>` elements.

Activity 7

This example shows the populations of the top 20 countries in 2020 as a horizontal bar chart, with country names on the y-axis and population values on the x-axis. The chart displays green bars and includes axis labels and tick marks. The code uses React with D3 v5 APIs such as `scaleBand`, `scaleLinear`, `max`, and `format` to position and label the bars, and the data is loaded from a CSV file using `csv`. The visualization is rendered as SVG elements within a React component.

MManideeprenikindi

Activity_7

This example shows a horizontal bar chart of the top 20 countries by 2020 population, using green bars against blue tick marks. The visualization is built with React and D3 v5, employing `scaleBand` for the y-axis, `scaleLinear` for the x-axis, and SVG `rect` elements for the marks. Population values are loaded from a CSV via `d3.csv` and displayed with `d3.format` to abbreviate numbers (e.g., "B" for billions). The chart includes custom axis components and a tooltip using SVG `<title>`.

Ssaipaidipalli

Activity 7

This example displays a horizontal bar chart of the top 20 countries by 2020 population, sourced from a CSV file. It renders SVG elements using React and D3 v5, with axes generated by custom AxisLeft and AxisBottom components that use d3.scaleBand and d3.scaleLinear. Population values are transformed from the '2010' column and formatted with d3.format. The visualization uses a green mark color and a Poppins font, with a loading state shown while data is fetched.

Vvineelaramulapalli32