Array

[sandy1028]

Hi,

The below code contains arrays

$param=array("bw","cpu","auser","gs","cnt");
$color=array("antiquewhite","aquamarine4","cadetblue4","darkgoldenrod","darkorchid");
$legend=array("bw","CPU","AUser","GS","Cnt");


foreach($param as $p){
$dplot[]=new LinePLot($values[$p]);
}


for ($i=0; $i <= 4; $i++) {                     

  $dplot[$i]->SetFillColor($color[$i]);
  $dplot[$i]->SetLegend($param[$i]);       

}

When I select $param as $param=array("bw","gs");

Then the color and legend will not change as bw and GS. It shows some other value. How to select the color and legend based on the value of $param

[Weedpacket]

Um... I think I understand what you're talking about. Maybe you need to have a smarter structure; one that says that the data in those three arrays are actually related to each other.

$param = array(
	'bw' => array('color'=>'antiquewhite', 'legend'=>'bw'),
	'cpu' => array('color'=>'aquamarine4', 'legend'=>'CPU'),
	//...
);

$plot_these = array('bw','gs');

foreach($plot_these as $plot_this)
{
	$plot = new LinePlot($values[$plot_this]);
	$plot->SetFillColor($param[$plot_this]['color']);
	$plot->SetFillColor($param[$plot_this]['legend']);
	$dplot[] = $plot;
}