led-matrix-ts/dist/esm/lib/core/character.js

Highly customizable led matrix for the browser

import { Exception } from "../utils/exception";
export class Character {
    constructor(pattern, output, width) {
        this.CLASS_NAME = Character.name;
        this._pattern = pattern;
        this._output = output;
        if (output.size >= width) {
            this._width = width;
        }
        else {
            throw `Output size (${output.size}) can't be smaller than the character's width (${width})`;
        }
        if (output.size % width === 0) {
            this._height = output.size / width;
        }
        else {
            throw `Output size (${output.size}) must be divisible by the character's width (${width})`;
        }
    }
    get width() {
        return this._width;
    }
    get height() {
        return this._height;
    }
    get pattern() {
        return this._pattern;
    }
    get output() {
        return this._output;
    }
    getColumn(index) {
        Exception.throwIfNotBetween(index, Exception.getDescriptionForProperty(this.CLASS_NAME, 'getColumn'), 0, this._width - 1);
        let column = [];
        for (let i = 0; i < this._height; i++) {
            column.push(this._output.atIndex(i * this._width + index));
        }
        return column;
    }
    getRow(index) {
        Exception.throwIfNotBetween(index, Exception.getDescriptionForProperty(this.CLASS_NAME, 'getRow'), 0, this._height - 1);
        let row = [];
        for (let i = 0; i < this._width; i++) {
            row.push(this._output.atIndex(index * this._width + i));
        }
        return row;
    }
    hasPattern(input) {
        return this._pattern == input;
    }
}
;
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