Function text

pattern/canvas.js:2446–2464

(str, x, y, options)

}

function text(str, x, y, options) {
    /* Draws the string at the given position.
     * Lines of text will be split at \n.
     * The text will be displayed with the current state font(), fontsize(), fontweight().
     */
    var a1 = _colorMixin(options);
    var a2 = _fontMixin(options);
    if (a1[0] && a1[0].a > 0) {
        var f = a1[0]._get();
        if (_ctx.state._fill != f) {
            _ctx.fillStyle = _ctx.state._fill = f;
        }
        _ctx_font(a2[0], a2[1], a2[2]);
        var lines = str.toString().split("\n");
        for (var i=0; i<lines.length; i++) {
            _ctx.fillText(lines[i], x, y + i*a2[1]*a2[3]);
        }
    }
}

function textmetrics(str, options) {
    /* Returns array [width, height] for the given text.