for ($i = 0; $i < $n; ++$i) {
$txtbox[$i] = new Text($txt[$i]);
$txtbox[$i]->SetPos($txtlayout[$i][0], $txtlayout[$i][1], 'right');
$txtbox[$i]->SetWordwrap($txtlayout[$i][2]);
$txtbox[$i]->SetParagraphAlign($txtlayout[$i][3]);
$txtbox[$i]->SetColor($txtlayout[$i][4]);
$txtbox[$i]->SetBox($txtlayout[$i][5]);
if (count($txtlayout[$i]) > 6) {
$txtbox[$i]->SetFont($txtlayout[$i][6], $txtlayout[$i][7], $txtlayout[$i][8]);
}
}
$graph->Add($txtbox);
// Create the windrose plot.
$wp = new WindrosePlot($data);
// Set background color for plot area
$wp->SetColor('lightyellow');
// Add a box around the plot
$wp->SetBox();
// Setup the colors for the ranges
$wp->SetRangeColors($rangeColors);
// Adjust the font and font color for scale labels
$wp->scale->SetFont(FF_ARIAL, FS_NORMAL, 9);
$wp->scale->SetFontColor('navy');
// Set the diameter and position for plot
$wp->SetSize(190);
$wp->SetPos(0.35, 0.53);
$wp->SetZCircleSize(0.2);
// Adjust the font and font color for compass directions
$wp->SetFont(FF_ARIAL, FS_NORMAL, 10);
$wp->SetFontColor('darkgreen');
// Adjust the margin to the compass directions
