- $g->SetMargin(50,30,40,$height);
- $g->title->Set($sensor_name.'/'.$param_name.', '.$param_unit);
- $g->title->SetFont(FF_DV_SANSSERIF,FS_BOLD,12);
- $g->SetMarginColor('silver');
+ $g->SetMargin(50,30,$topheight,$bottomheight);
+ if ($scale) {
+ $g->title->Set($sensor_name.'/'.$param_name.', '.$param_unit);
+ $g->title->SetFont(FF_DV_SANSSERIF,FS_BOLD,12);
+ }
+ $g->SetMarginColor('lightgray');
+
+ $g->xgrid->Show();
+ $g->xgrid->SetLineStyle('dotted');
+ $g->ygrid->Show();
+ $g->ygrid->SetLineStyle('dotted');