ShantiHahn

@ShantiHahn·2 public vizzes

Fork of Smiley Face Part III

This interactive visualization displays a single black circle that follows the user’s mouse movements across an SVG canvas. Built with React hooks (`useState`, `useCallback`) for state management and event handling, it renders via ReactDOM into a hidden-body layout. D3.js is included but not actively used in the code; the circle’s position updates directly from the `clientX` and `clientY` coordinates of mouse events. The example demonstrates seamless integration of React’s declarative rendering with browser mouse events for real-time SVG updates.

Dec 3, 2021

Loading thumbnail…

face

A yellow smiley face with animated eyebrows demonstrates basic SVG manipulation in D3.js. The code uses d3-selection to append circles and rectangles for the face, eyes, and brows, while a d3-shape arc creates the mouth. A chained transition moves the entire eyebrow group up and down in a continuous loop, altering its transform attribute over two-second intervals. The example relies on D3 v5 and SVG rendering.

Dec 3, 2021