source: code/Website/open-flash-chart/global/Global.as@ 7887

package global {
        
        import elements.axis.AxisLabel;
        import elements.labels.XLegend;
        import elements.axis.XAxisLabels;
        
        public class Global {
                private static var instance:Global = null;
                private static var allowInstantiation:Boolean = false;
                
                public var x_labels:XAxisLabels;
                public var x_legend:XLegend;
                private var tooltip:String;
                
                public function Global() {
                }
                
                public static function getInstance() : Global {
                        if ( Global.instance == null ) {
                                Global.allowInstantiation = true;
                                Global.instance = new Global();
                                Global.allowInstantiation = false;
                        }
                        return Global.instance;
                }
                
                public function get_x_label( pos:Number ):String {
                        
                        // PIE charts don't have X Labels
                        
                        tr.ace('xxx');
                        tr.ace( this.x_labels == null )
                        tr.ace(pos);
//                      tr.ace( this.x_labels.get(pos))
                        
                        
                        if ( this.x_labels == null )
                                return null;
                        else
                                return this.x_labels.get(pos);
                }
                
                public function get_x_legend(): String {
                        
                        // PIE charts don't have X Legend
                        if( this.x_legend == null )
                                return null;
                        else
                                return this.x_legend.text;
                }
                
                public function set_tooltip_string( s:String ):void {
                        tr.ace('@@@@@@@');
                        tr.ace(s);
                        this.tooltip = s;
                }
                
                public function get_tooltip_string():String {
                        return this.tooltip;
                }
        }
}