blockies-react-svg/dist/cjs/BlockiesSvg.cjs.map

Blockies react SVG function component, blocky identicons, address-unique ethereum avatar, SVG base64 generation in browser or nodejs.

{"version":3,"file":"BlockiesSvg.cjs","sources":["../../src/BlockiesSvg.tsx"],"sourcesContent":["import { useEffect, useState } from 'react'\nimport { BlockiesOptions, buildOpts, createImageData } from './blockies'\n\nconst store: Record<string, { opts: BlockiesOptions; imageData: number[] }> = Object.create(null)\n\nexport default function BlockiesSvg(\n\tprops: {\n\t\taddress: string\n\t\tsize?: number\n\t\tscale?: number\n\t\tcaseSensitive?: boolean\n\t\tdefaultBackgroundColor?: string\n\t} & React.SVGProps<SVGSVGElement>\n) {\n\tlet { address, size = 8, scale = 10, caseSensitive = false, defaultBackgroundColor = 'black', ...rest } = props\n\tconst width = size * scale\n\n\tconst [opts, setOpts] = useState<BlockiesOptions | null>(null)\n\tconst [imageData, setImageData] = useState<number[] | null>(null)\n\n\tif (!caseSensitive && address) address = address.toLowerCase()\n\n\tuseEffect(() => {\n\t\tif (address) {\n\t\t\tif (store[address] && store[address].opts.size === size) {\n\t\t\t\tsetOpts(store[address].opts)\n\t\t\t\tsetImageData(store[address].imageData)\n\t\t\t} else {\n\t\t\t\tconst newOpts = buildOpts({ seed: address, size, scale })\n\t\t\t\tconst newImageData = createImageData(newOpts.size)\n\t\t\t\tsetOpts(newOpts)\n\t\t\t\tsetImageData(newImageData)\n\n\t\t\t\tstore[address] = { opts: newOpts, imageData: newImageData }\n\t\t\t}\n\t\t}\n\t}, [address])\n\n\tif (!address)\n\t\treturn (\n\t\t\t<svg {...rest} width={width} height={width} viewBox={`0 0 ${width} ${width}`} xmlns='http://www.w3.org/2000/svg'>\n\t\t\t\t<rect width={width} height={width} fill={defaultBackgroundColor} />\n\t\t\t</svg>\n\t\t)\n\n\tif (opts && imageData) {\n\t\treturn (\n\t\t\t<svg {...rest} width={width} height={width} viewBox={`0 0 ${width} ${width}`} xmlns='http://www.w3.org/2000/svg'>\n\t\t\t\t<rect width={width} height={width} fill={opts.bgcolor} />\n\n\t\t\t\t<g fill={opts.color}>\n\t\t\t\t\t{imageData?.map((value, i) => {\n\t\t\t\t\t\tif (value === 1) {\n\t\t\t\t\t\t\tconst row = (i % size) * scale\n\t\t\t\t\t\t\tconst col = Math.floor(i / size) * scale\n\n\t\t\t\t\t\t\treturn <rect key={`${address}-${i}`} width={scale} height={scale} x={row} y={col} />\n\t\t\t\t\t\t}\n\t\t\t\t\t})}\n\t\t\t\t</g>\n\t\t\t\t<g fill={opts.spotcolor}>\n\t\t\t\t\t{imageData?.map((value, i) => {\n\t\t\t\t\t\tif (value === 2) {\n\t\t\t\t\t\t\tconst row = (i % size) * scale\n\t\t\t\t\t\t\tconst col = Math.floor(i / size) * scale\n\n\t\t\t\t\t\t\treturn <rect key={`${address}-${i}`} width={scale} height={scale} x={row} y={col} />\n\t\t\t\t\t\t}\n\t\t\t\t\t})}\n\t\t\t\t</g>\n\t\t\t</svg>\n\t\t)\n\t} else\n\t\treturn (\n\t\t\t<svg {...rest} width={width} height={width} viewBox={`0 0 ${width} ${width}`} xmlns='http://www.w3.org/2000/svg'>\n\t\t\t\t<rect width={width} height={width} fill='black' 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