Show Values Only When Mouseover? Msline2D Graph

[Din Revah]

I am trying to show values only when mouse over that point in the graph.

Is that possible?

Because I couldn't find any solution in your Documentation..

This is my code:

public function Generate_MSChart($category, $data, $chart, $width, $height, $str_params=false) 
{ 
   	$FC =  FusionCharts($chart, $width, $height);  
   	$FC->enablePrintManager();
   	$FC->setRenderer('javascript');

   	// Default str params
   	if ($str_params === false) {
   		$strParam="bgColor=F4F4F6,F4F4F6;showValues=0;showBorder=0;palette=2;numvdivlines=10;drawanchors=0;divlinealpha=30;alternatehgridalpha=20;setadaptiveymin=1;";
   	}

	// Set chart attributes 
       $FC->setChartParams($strParam);

       // Add category names
       foreach ($category as $ct) {
       	$FC->addCategory($ct);
       }

	// Add data
       foreach ($data as $dtk => $dte) {
       	$FC->addDataset($dtk, "");

       	foreach ($dte as $elm) {
       		$FC->addChartData($elm);
       	}
       }

       return $FC;
}

Edited March 5, 2013 by Din Revah

[Din Revah]

Well finds out the problem was the $strParam="drawanchors=0;"

 

When I've deleted it its started to work

[Swarnam]

Hi Din,

 

Glad yo know you were able to resolve the issue.

 

Setting "drawAnchors" to 0, the anchors are hidden and the tool tips for the data points will not be displayed and the links will not work either.

 

If you need to hide the anchors but still have tool tip and link, use: $strParam="anchorAlpha=0;"