pan class="cmt">// Position at 1.5 cm from bottom
    </span>$<span class="kw">this-&gt;</span>SetY<span class="kw">(-</span>15<span class="kw">);
    </span><span class="cmt">// Arial italic 8
    </span>$<span class="kw">this-&gt;</span>SetFont<span class="kw">(</span><span class="str">'Arial'</span><span class="kw">,</span><span class="str">'I'</span><span class="kw">,</span>8<span class="kw">);
    </span><span class="cmt">// Text color in gray
    </span>$<span class="kw">this-&gt;</span>SetTextColor<s