protected void HtmlDrawString(ReportProcessDto dto,
    XGraphics xGraphics,
    double x,
    double y,
    double width,
    double height,
    string text,
    string font,
    string size,
    string color,
    string alignment = ReportConsts.AlignCenter)
{
    using (var container = new HtmlContainer())
    {
        var pageSize = new XSize(dto.PaperSizeWidth, dto.PaperSizeHeight);
        XPoint pointer = new XPoint(x, y);
        container.MaxSize = new XSize(width, height);
        container.PageSize = pageSize;
        container.Location = pointer;

        var fontFamily = $"font-family: {font};";
        var fontSize = $"font-size: {size}px;";
        var fontColor = $"color: {color};";
        var cssAlignment = $"text-align: {alignment};";

        container.SetHtml($"<div style='{fontFamily} {fontSize} {fontColor} {cssAlignment}'>{text}</div>");

        using (var measure = XGraphics.CreateMeasureContext(pageSize, XGraphicsUnit.Point, XPageDirection.Downwards))
        {
            container.PerformLayout(measure);
        }

        container.PerformPaint(xGraphics);
    }
}

XTextFormatter.DrawString()