MOUSE cursor

Mouse

A yellow circle with black stroke and a simple mouth follows the mouse cursor in this interactive SVG sketch. The face is composed from reusable React components—BackgroundCircle, Eyes, and Mouth—within a FaceContainer that translates the coordinate system to the cursor position. React's `useState` and `useCallback` handle mouse movement events on the SVG element, while D3's `arc` API constructs the mouth path. The code demonstrates a declarative, component-based approach to building interactive data visualizations with React and D3.

Ww.fukuyama@gmail.com

mouse events part 1

A smiling face is rendered as an SVG using React components for the background circle, eyes, and mouth. The face is composed of simple geometric shapes, with the mouth drawn using a D3 arc generator. The example demonstrates a static composition, with no interactive mouse events implemented despite the title. The code uses React to structure the SVG elements and D3's `arc()` function to define the mouth path, with a fixed viewport size of 960 by 500 pixels.

EEkuremaro

Mouse Follower

A grid of eighteen smiling faces follows the mouse cursor across the screen. Each face is a React SVG component composed of a yellow background circle, two eyes, and a d3-generated arc path for the mouth. The code uses React 16.9 and d3.v7, with the `arc()` API to construct the mouth shape and `range()` to generate the array of faces. Each face has randomized eye and mouth dimensions, and the entire grid moves together with the pointer.

GGang Chen

Mouse Follower

A smiling face rendered as an SVG using React and D3 follows the mouse cursor across the screen. The face is constructed with D3’s `arc()` generator for the mouth, alongside static circle elements for the eyes and face outline. The component uses React’s declarative JSX to define the SVG structure, while D3 v5 calculates the path geometry. Mouse movement triggers a transform on the root group, shifting the entire face to track the cursor’s position. The example demonstrates hybrid React-D3 integration for interactive visualization.

Ddleoenri

Mouse follower

A smiling face follows the mouse cursor across a yellow circular background, with eyes and mouth that scale and shift based on randomized dimensions. Built with React components and D3 v5, the example renders SVG shapes including a circular background, offset eyes, and an arc-based mouth using the `d3.arc()` API. The face’s position updates dynamically in response to mouse movement, with component props controlling dimensions like eye offset, radius, and mouth width to create varied expressions.

RRoberto

mouse move

This example displays a smiley face with eyes and a mouth that react to mouse movement. The visualization uses React components to render SVG elements, with the face’s features positioned relative to the center. The code leverages D3’s `arc` API to draw the mouth shape, while the eyes and background circle are simple SVG circles. The face’s dimensions and offsets are passed as props, allowing the visual to respond dynamically to user interaction.

Ww.fukuyama@gmail.com

Mouse Follower

An SVG smiley face follows the mouse cursor across a hidden-overflow canvas. The face is built from React components for the background circle, eyes, and mouth, with a d3.arc path generating the curved smile. A range of 18 faces is rendered, each with randomized stroke widths, eye offsets, eye radii, and mouth dimensions, producing a playful, shifting expression as the pointer moves. The composition uses static SVG elements and React’s component model to assemble the graphic.

JJoeleen Kado

Mouse follower

A smiling cartoon face renders in SVG using React components for the background circle, eyes, and mouth, all positioned within a transformed group. As the mouse moves over the svg element, a separate filled circle follows the cursor’s client coordinates. The face itself integrates D3’s `arc()` generator for the mouth shape and static eye offsets, while React’s `useState` and `onMouseMove` handler update the follower circle’s position.

JJasmyne Okudo