SetScale("linlog"); $graph->img->SetMargin(40,20,20,40); $graph->title->SetFont(FF_FONT1,FS_BOLD); $graph->xaxis->title->Set("ab/2"); $graph->yaxis->title->Set("rho_s"); $graph->xaxis->title->SetFont(FF_FONT1,FS_BOLD); $graph->yaxis->title->SetFont(FF_FONT1,FS_BOLD); $graph->ygrid->Show(true,true); $graph->xgrid->Show(true,true); $errorplot=new ErrorPlot($ydata, $xdata); $graph->Add($errorplot); $graph->Stroke(); ?>