Function line

pattern/canvas.js:1931–1943

(x0, y0, x1, y1, options)

/*--- DRAWING PRIMITIVES ---------------------------------------------------------------------------*/

function line(x0, y0, x1, y1, options) {
    /* Draws a straight line from x0, y0 to x1, y1. 
     * The current stroke, strokewidth and strokestyle are applied.
     */
    // It is faster to do it directly without creating a Path:
    var a = _colorMixin(options);
    if (a[1] && a[1].a > 0) {
        _ctx.beginPath();
        _ctx.moveTo(x0, y0);
        _ctx.lineTo(x1, y1);
        _ctx_stroke(a[1], a[2], a[3], a[4]);
    }
}

function rect(x, y, width, height, options) {
    /* Draws a rectangle with the top left corner at x, y.