Working with Time

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 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

Working with time

This visualization displays a week of temperature readings in San Francisco using a scatter plot. It shows the relationship between time on the x-axis and temperature on the y-axis, with a tooltip on each point that reveals the day of the week. Built with React and D3 v5, the code uses `scaleTime` and `scaleLinear` to map data, `AxisBottom` and `AxisLeft` for axes, and SVG circles for marks. Data comes from a CSV file loaded via D3's `csv` function.

Llaplantalaplanta

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 interactive scatterplot visualizes San Francisco’s temperature readings over one week, with time on the x-axis and temperature on the y-axis. Using D3 v5 scales (`scaleTime` and `scaleLinear`) and React, the chart renders SVG circles for each data point via the `Marks` component, while `AxisBottom` and `AxisLeft` generate tick marks and labels. The data comes from a CSV file loaded asynchronously with `d3.csv`, and hovering over a circle shows its exact time via a native SVG `<title>` tooltip.

Aaakarsh satyam

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 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

This scatter plot visualizes temperature readings over a week in San Francisco, with time on the x-axis and temperature on the y-axis. It uses React to render SVG elements and D3 v5’s `scaleTime`, `scaleLinear`, `extent`, and `timeFormat` to map data to coordinates and format weekday labels. The dataset is loaded via D3’s `csv` from a GitHub gist, and hovering over a circle reveals its timestamp through an SVG `<title>` tooltip.

Jjwlam83