bilal

@bilal02s·7 public vizzes

Bowl of Fruit - General Update Pattern

This example demonstrates the general update pattern in D3.js v5, showing how data joins manage entering, updating, and exiting elements in an animated bowl of fruit. Apples and lemons are represented as colored circles with ordinal scales for color and radius, transitioning smoothly as fruits are eaten, replaced, or reordered over time. Mouse clicks select a fruit with a black stroke, while release removes the highlight. The SVG rendering uses chained transitions and merge operations to coordinate enter and exit animations across circles and text labels.

Dec 4, 2022

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Temperature in San Francisco Area Chart

This area chart visualizes one week of temperature data in San Francisco, with dates on the x-axis and temperatures in Celsius on the y-axis. The chart uses a smooth-curved area fill to emphasize temperature fluctuations over time. It is built with D3.js v5, using `d3.scaleTime`, `d3.scaleLinear`, `d3.axisBottom`, `d3.axisLeft`, and `d3.area` with a `curveBasis` interpolation. The data originates from the Data Canvas - Sense Your City project, rendered as an SVG with styled gridlines and labels.

Dec 3, 2022

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Temperature in San Francisco Line Chart

This line chart visualizes one week of temperature data in San Francisco, using a smooth curved line to show temperature trends over time. The chart displays dates on the x-axis and temperature in degrees Celsius on the y-axis, with gridlines and labeled axes for clarity. Built with D3 v5, the visualization uses `scaleTime`, `scaleLinear`, `axisBottom`, `axisLeft`, and `line` with a `curveBasis` interpolation to render the SVG path. The data comes from the Data Canvas - Sense Your City project, loaded via `d3.csv`.

Dec 3, 2022

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Cars Scatter Plot

This scatter plot visualizes the relationship between horsepower and acceleration for various car models, with each red semi-transparent circle representing a data point from the auto-mpg dataset. The visualization uses D3 v5's `scaleLinear`, `axisBottom`, and `axisLeft` to construct the axes, while removing the domain lines and adding styled labels and a title. The chart renders as an SVG and includes gridlines via tick lines, with data loaded asynchronously using `csv` from a VizHub-hosted URL.

Nov 20, 2022

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Making a Sctter Plot

This scatter plot displays the population of the top 10 most populous countries, based on 2018 estimates from the United Nations World Population Prospects. The visualization uses D3 v5 with an SVG rendering, employing `d3.scaleLinear` for the x-axis and `d3.scalePoint` for the y-axis. Circles are positioned using those scales, while axes are customized with `d3.axisBottom` and `d3.axisLeft`, including grid lines and formatted population labels that convert billions to "B".

Nov 20, 2022

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Making a Bar Chart

This bar chart displays the populations of the top 10 most populous countries based on 2018 United Nations estimates, with countries listed on the y-axis and horizontal bars sized by population. The visualization uses D3 v5 APIs including `scaleLinear`, `scaleBand`, `axisBottom`, and `axisLeft` to construct the axes, with tick labels formatted using `format('.3s')`. Population values from the CSV file are multiplied by 1,000 before scaling. The SVG rendering includes custom axis styling, removed domain lines, and labeled axes for population and the chart title.

Nov 20, 2022

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D3 Starter

This example demonstrates a simple animated face built with D3.js v7, rendered as SVG. The code uses `d3.select`, `d3.arc`, and chained `transition().duration()` calls to animate the eyebrows, mouth, and facial elements over time. A yellow circle serves as the face, with positioned eyes and rectangular eyebrows that shift vertically, while the mouth path alternates between two arc shapes. The animation is triggered on page load without user interaction, showing basic D3 data-binding and transition mechanics.

Nov 19, 2022