Let's make some random bricks and practice basic looping

Let's make some random bricks and practice basic looping

A single gray rectangle is drawn on an SVG canvas, using D3 v6 to append the shape and set its height and width attributes. The example demonstrates the basics of D3 selection and SVG creation within a React framework, serving as a starting point for practicing loops and generating random elements. The code relies on `d3.select` and the SVG `rect` element, with no data binding or animation present.

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Fork of Fork of Fork of Random circle shapes with react July 4,2022 -2

This example shows a dense field of randomly positioned, semi-transparent rectangles and circles rendered with React and SVG, each with randomized stroke widths, opacity, and dynamically generated RGB colors. The layout is produced by a fixed array of 200 values calculated from a simple arithmetic formula, mapped through React components to create the visual elements. Using D3 v7 only to select the body and append a base SVG, the code primarily relies on React’s `ReactDOM.render` and custom components like `My_circle` to generate the shapes, with no interactive or animated behavior.

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Fork of Fork of Fork of Random world shapes with react July 4,2022 - 2

A grid of hundreds of small, randomly colored rectangles is arranged along a sinusoidal curve, each with varying stroke widths and subtle drop shadows. The visualization uses React to render SVG elements, with D3 v7 selecting the body and computing coordinate values. The code generates 490 rectangles from a mathematical formula, applying random RGB colors and stroke properties derived from sine and cosine functions, creating an organic, chaotic pattern across the canvas.

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Fork of Fork of Random circle shapes with react July 4,2022 -2

This example renders a grid of 200 randomly positioned and colored squares, each with a thin, semi-transparent stroke, onto an SVG canvas within a React application. The code uses ReactDOM to inject a component into the page, while D3.js is loaded solely for its selection and SVG creation utilities, though the actual drawing is handled by React's JSX elements. Each square’s size, color, and position are derived from a simple arithmetic series and the `Math.random` function, producing a non-repeating, abstract pattern of shapes.

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Random circles

This example shows a dense field of overlapping circles rendered in an SVG, with their positions and colors appearing randomized across the display. Built with React, the component generates a triply-nested loop that creates circles using the `<circle>` element, calculating each `cx` and `cy` position by multiplying array values with `Math.random`. The fill color is derived from the array index arithmetic, producing a gradient-like effect in the RGB scale. The visualization relies on React’s `ReactDOM.render` to mount the SVG into the DOM, with no external data source.

Random Path

A grid of nested loops generates overlapping circles and paths at random coordinates, creating a dense, chaotic scatter of colored dots and connected lines. Each element’s color and position derive from the loop index, producing a rainbow-like palette. The React application renders SVG output using `ReactDOM.render`, with circles and paths drawn directly from array iterations without external data or animation.

Random square shapes with react July 4,2022 - 1

A generative art piece displays an array of random square shapes, rendered as SVG through React. The code defines a `My_circle` component that draws rectangles with varied stroke widths and colors derived from a mathematical sequence, positioned using sine and cosine functions. Using D3 v7 for DOM selection and React for component rendering, it creates 190 rectangles with randomized RGB values and a drop shadow filter, producing a chaotic, colorful composition against a black background.

Fork of Fork of Random square shapes with react July 4,2022 - 2

A collection of 190 nested square outlines and small circles rendered in SVG, colored with random RGB values and positioned along a logarithmic curve derived from the input number. The React app maps an array of calculated values to custom `My_circle` components, each drawing a square with a dynamic stroke width and a static drop-shadow filter. Using React 16 and D3 v7 solely for SVG selection and attribute setup, the visualization applies `Math.random()` for stroke thickness and color channel values, with the viewport set to 960×500 pixels.