Function grid

pattern/canvas.js:2528–2547

(cols, rows, colWidth, rowHeight, shuffled)

}

function grid(cols, rows, colWidth, rowHeight, shuffled) {
    /* Returns an array of Points for the given number of rows and columns.
     * The space between each point is determined by colwidth and colheight.
     */
    if (colWidth === undefined) colWidth = 1;
    if (rowHeight === undefined) rowHeight = 1;
    rows = Array.range(parseInt(rows));
    cols = Array.range(parseInt(cols));
    if (shuffled) {
        Array.shuffle(rows);
        Array.shuffle(cols);
    }
    var a = [];
    for (var y in rows) {
        for (var x in cols) {
            a.push(new Point(x*colWidth, y*rowHeight));
        }
    }
    return a;
}

/*##################################################################################################*/