@prescott/geo-pattern/dist/structure-composers/squares.js

Create beautiful generative geometric background images from a string.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.SquaresComposer = void 0;
const svg_1 = require("../svg");
const base_1 = require("./base");
class SquaresComposer extends base_1.StructureComposer {
    constructor(seed, preset) {
        super(seed, preset);
        this.name = "squares";
        this.squareSize = this.map(this.seed.read(0, 1), 0, 15, 10, 60);
        this.width = this.height = this.squareSize * 6;
    }
    generate() {
        const nodes = [];
        let i = 0;
        for (let y = 0; y <= 5; y++) {
            for (let x = 0; x <= 5; x++) {
                const value = this.seed.read(i, 1);
                const opacity = this.opacity(value);
                const fill = this.fillColor(value);
                nodes.push(new svg_1.SVGNode("rect", {
                    x: x * this.squareSize,
                    y: y * this.squareSize,
                    width: this.squareSize,
                    height: this.squareSize,
                    fill,
                    "fill-opacity": opacity,
                    stroke: this.preset.stroke.color,
                    "stroke-opacity": this.preset.stroke.opacity,
                }));
                i++;
            }
        }
        return nodes;
    }
}
exports.SquaresComposer = SquaresComposer;
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