Working With Time

Working on Time

This interactive scatterplot visualizes San Francisco temperature readings over a week, with time on the horizontal axis and temperature on the vertical axis. React renders SVG circles positioned using d3.scaleLinear scales, while custom AxisBottom and AxisLeft components generate tick marks and labels with d3 time formatting. Data loads asynchronously via d3.csv from a GitHub gist, and hovering over a circle reveals its timestamp through an SVG title tooltip.

HHaris Abdullah

Working with Time

This scatter plot shows San Francisco temperature readings over a week, with time on the x-axis and temperature on the y-axis. Each circle represents a single hourly measurement, with a native SVG `<title>` element providing a tooltip on hover. The visualization uses React to render SVG elements, with D3's `scaleTime`, `scaleLinear`, and `extent` functions handling the scales and domains. Data is loaded asynchronously from a CSV file via the `d3.csv` method, and custom React components for the axes and marks keep the code modular.

Vvangenned

Working with Time

This example visualizes temperature measurements in San Francisco over a week using a scatter plot. Each circle represents a temperature reading plotted against time on the x-axis and temperature on the y-axis, with a tooltip revealing the exact timestamp on hover. Built with React and D3 v5, the chart uses `scaleTime` and `scaleLinear` for axes, while `csv` loads the external dataset. The SVG rendering leverages custom components like `AxisBottom`, `AxisLeft`, and `Marks` to construct the visualization, styled with the Poppins font.

Nnpelliccia

Working with Time

This scatter plot visualizes weekly temperature readings in San Francisco, using time on the x-axis and temperature on the y-axis. The React-based visualization renders SVG circles, with axes built using D3’s `scaleTime` and `scaleLinear` APIs and tick generation via those scales’ `.ticks()` methods. Each circle includes a native SVG `<title>` tooltip showing the formatted timestamp. Data is loaded asynchronously from a CSV file using D3’s `csv` function and parsed with a custom row conversion, while `extent` and `.nice()` determine the scales’ domains.

Rroc286

Working with Time

A scatter plot displays one week of San Francisco temperatures, with time on the x-axis and temperature on the y-axis. The visualization uses a React and SVG structure with d3.scaleTime and d3.scaleLinear for scales, d3.extent for domain calculation, and d3.timeFormat for tick labels showing abbreviated weekdays. Circles are rendered and colored with a teal fill, and hovering reveals the exact timestamp via a `<title>` tooltip. The data is loaded asynchronously from a CSV using d3.csv.

Rrstrauss127

Working with Time

This example visualizes a week of temperature readings in San Francisco as a scatter plot, with time on the x-axis and temperature on the y-axis. Each circle represents a single measurement, and hovering reveals the exact timestamp. Built with React and D3 v5, the visualization uses `scaleTime` and `scaleLinear` to map data to SVG coordinates, while custom `AxisBottom` and `AxisLeft` components render the ticks. The code loads data from a CSV file containing the "Data Canvas Sense Your City" dataset and formats the time axis using `timeFormat("%a")` for day abbreviations.

RRajat Dangat

Working with Time

A scatter plot displays San Francisco temperature readings over one week, with time on the x-axis and temperature on the y-axis. Each point represents a measurement, and hovering reveals the exact day via a tooltip. The visualization uses React to render SVG elements, with d3.scaleTime and d3.scaleLinear for scaling, d3.extent for domain calculation, and d3.csv for loading the Data Canvas Sense Your City dataset. Custom axis components generate ticks and labels, while circular marks encode the data points.

TTrustPaul

Working with Time

This example visualizes a week of temperature readings in San Francisco, plotting each measurement as a dot along a time-based x-axis and a temperature-based y-axis. The scatter plot uses D3’s `scaleTime` and `scaleLinear` to map data to SVG coordinates, while React components render the axes and circular marks. The data is loaded via D3’s `csv` from a GitHub-hosted CSV file, and each circle includes a `<title>` tooltip formatted with D3’s `timeFormat` to show the specific day.

JJun Suzuki