Fork of Fork of Let's make a face with D3.js!

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This example demonstrates fundamental DOM manipulation with D3.js by constructing a yellow smiley face out of SVG shapes, then animating its eyebrows. The code appends circles for the eyes, rectangles for the eyebrows, and a path generated with the `d3.arc()` function for the mouth, all centered within an SVG canvas. Eyebrow movement is driven by chained `transition().duration(2000)` calls that shift the vertical position of a group element. The visualization relies on D3 v5’s `select` and `arc` methods, with rendering handled entirely through SVG attributes and animated transitions.

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Fork of Fork of Let's make a face with D3.js!

A yellow smiley face with animated eyebrows demonstrates basic DOM manipulation in D3.js v5. The face is built using SVG shapes—circles for the head and eyes, rectangles for eyebrows, and an arc-generated path for the mouth. Eyebrows move up and down repeatedly via chained `transition()` calls with 2000-millisecond durations. The code imports `select` and `arc` directly from the d3 module, and centers all elements using SVG group transforms.

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Fork of Fork of Let's make a face with D3.js!

A yellow smiley face is drawn in SVG, centered within a 960-by-450 canvas, with eyes, a mouth, and eyebrows that animate upward and back down over two seconds. The example demonstrates fundamental DOM manipulation using D3.js v5, building the face with `d3.select`, `append`, and the `d3.arc` shape generator for the mouth. The eyebrows’ movement is driven by chained `transition().duration(2000)` calls that change the group’s `transform` attribute. All shapes are plain SVG elements, and the animation relies entirely on D3’s transition system.

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Fork of Fork of Let's make a face with D3.js!

A D3.js smiley face animates by moving its eyebrows up and down in a looping transition. The face is built entirely with SVG primitives—circles for the eyes, rectangles for the eyebrows, and an arc-generated path for the mouth—positioned within a centered group. Using `d3.select`, `d3.arc`, and chained `transition().duration()` calls, the code shifts the eyebrow group’s vertical translation between two offsets. A black background and yellow face with black strokes create clear visual contrast. The example demonstrates fundamental DOM manipulation and SVG rendering with D3 v5.

Fork of Fork of Let's make a face with D3.js!

A yellow smiley face built with SVG and animated with D3 v5 demonstrates fundamental DOM manipulation. The code uses `d3.select`, `append`, and `attr` to construct circles for the face and eyes, rectangles for the eyebrows, and a `d3.arc` path for the mouth. A chained `transition().duration(2000)` moves the eyebrow group up and down in a looping motion, while the iris and additional features remain static. The example relies on SVG attributes and D3’s enter/update/exit-free imperative style, with no external data source.

Fork of Fork of Let's make a face with D3.js!

This example demonstrates basic D3.js DOM manipulation by constructing a yellow smiley face with green eyes, red arc mouth, and grey eyebrows that animate upward and back down in a looping transition. The code builds SVG shapes—circles, rectangles, and a path using the `d3.arc` helper—inside a centered group, then applies chained `transition().duration(2000)` calls to move the eyebrow group along the y-axis. The face is rendered in an SVG canvas with dimensions set from the HTML attributes, and all styling is applied directly via D3 attribute methods.

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Fork of Fork of Fork of Fork of Let's make a face with D3.js!

A D3.js animation shows a smiley face with a yellow head, eyes, a mouth, and rectangular eyebrows that move up and down in a repeating cycle. The face is built by manipulating SVG shapes, including circles for the head and eyes, a path for the mouth, and rectangles for the eyebrows. The code uses d3.select and d3.arc, and iterates transitions with the .transition() method to animate the eyebrows over two-second intervals. The background is set to black via d3.select("body").style().

Fork of Fork of Let's make a face with D3.js!

This example shows a yellow smiley face rendered in SVG, with its eyebrows animating up and down repeatedly. The face is drawn using D3.js v5, building circles, rectangles, and a mouth path through basic DOM selection and appending. Eyebrow movement is achieved with chained `transition` calls that alternate the vertical translation of the eyebrow group over two-second intervals. The code imports `select` and `arc` from D3, computes layout from the SVG’s dimensions, and uses inline attribute settings for styling and positioning.

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