cimal value. Enables to adjust the stone radius by a
    scale factor (i.e. radius = parameter value * default
    radius).</p>
</blockquote>

<hr size="1" color="#C0C0C0">

<h4>Circle width</h4>

<blockquote>
    <p>Decimal value. Specifies the width of the white stone
    circle in points (a point being 1/72 inch, about 0.35 mm).</p>
</blockquote>

<hr size="1" color="#C0C0C0">

<h4>Line width</h4>

<blockquote>
    <p>Decimal value. Specifies the width of the board lines in
    points (a point being 1/72