Figure 167: Modifying the dividing line [src]
The vertical and horizontal lines between the titles and the bars can be modified by accessing the 'divider' and 'dividerh' properties of the scale. Again, this is straightforward as the following example shows:
$graph->scale->divider
->SetWeight(3);
$graph->scale->
divider->
SetColor(
"navy");
$graph->scale->
dividerh->
SetWeight(3);
$graph->scale->
dividerh->
SetColor(
"navy");
The effect of this is shown in Figure 167 below