No need to have this protected. Property can be read with method show()

and this method can be override.
This commit is contained in:
Laurent Destailleur 2015-03-13 21:45:52 +01:00
parent bc3f9bf800
commit d056abc4e1

View File

@ -65,7 +65,7 @@ class DolGraph
var $bgcolorgrid=array(255,255,255); // array(R,G,B) var $bgcolorgrid=array(255,255,255); // array(R,G,B)
var $datacolor; // array(array(R,G,B),...) var $datacolor; // array(array(R,G,B),...)
protected $_stringtoshow; // To store string to output graph into HTML page private $_stringtoshow; // To store string to output graph into HTML page
/** /**