Working with Time

Working with Time

This visualization displays temperature readings from San Francisco over one week, plotted as circles on a time-based x-axis and linear temperature y-axis. Built with React and D3 v5, it uses `scaleTime` and `scaleLinear` to map the dataset, with SVG circles rendered through reusable axis and mark components. Time formatting via `timeFormat('%a')` labels the weekday ticks, while tooltips show the exact timestamp for each data point. The chart loads CSV data using `d3.csv`, with margins and labeled axes for clear temporal and temperature context.

SSam

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

This visualization displays a week of temperature readings in San Francisco as a smooth line chart, with time on the horizontal axis and temperature on the vertical axis. The data is loaded from a CSV file using d3.csv, then rendered as an SVG through React components. The chart uses d3.scaleTime and d3.scaleLinear to map the timestamp and temperature values, while d3.line with curveNatural generates the curved path connecting the data points. Custom axis components and a simple tooltip via SVG title elements are included.

JJohn Huang

Working with Time

This visualization displays temperature readings over a one-week period in San Francisco, using a time-series line chart. The line connects daily data points across a time-based x-axis and a linear temperature y-axis, with styled tick marks and axis labels for readability. Built with React and D3 v5, the chart uses `scaleTime` and `scaleLinear` for scaling, while `line` and `curveNatural` draw a smooth path through the data. The CSV data is loaded asynchronously via D3's `csv` utility and rendered as an SVG.

Nnexus1058

Working with Time

This example visualizes a week of temperature readings in San Francisco as a smooth line chart, with circular marks highlighting each data point and tooltips revealing the exact timestamp. It uses React to manage component state and render the SVG, while D3 v5 utilities handle data loading, scales, and shape generation. The data is fetched from a CSV file using `d3.csv`, then mapped through `scaleTime` and `scaleLinear` to position points along the time and temperature axes. Curves are drawn with `d3.line` and the `curveNatural` interpolation, and custom React components encapsulate the axes and marks.

JJanet Li

Working with time

A line chart displays temperature readings from San Francisco over one week, using a time-based x-axis and linear temperature y-axis. Built with React and D3 v6, the visualization employs `scaleTime` and `scaleLinear` to map data, while custom `AxisBottom` and `AxisLeft` components render the axes. The `Marks` component draws a smooth curve using `line()` with `curveNatural`, highlighting the temperature trend. Data loads from an external CSV file and renders as SVG within a responsive layout.

MmohitPassan

Working with Time

A line chart displays temperature readings over the course of a week in San Francisco, using a smooth curved path to emphasize trends. The visualization employs React to render SVG elements, with D3 v5 scales (scaleTime and scaleLinear) mapping timestamps and temperatures, while reusable axis components generate tick marks. Data is loaded asynchronously via d3.csv from an external URL, and the brush-free chart includes hover tooltips on circles for precise time values.

Ccynichole

Working with time

This visualization shows how temperature varies over time, plotting weekly temperature measurements as a connected line with individual data points. The chart uses D3 scaleTime and scaleLinear to map timestamps and temperatures to SVG coordinates, with tooltips revealing the day of the week for each point. React manages the component state and rendering, while D3’s csv loader fetches the San Francisco temperature dataset. The marks component applies D3’s curveNatural interpolation to create a smooth line between observations, and the custom axis components generate the time-based tick labels.

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