+var _158=[1,2,5];
+var _159,low_val,high_val,nTicks;
+for(var i=-10;i<50;i++){
+var _160=Math.pow(10,i);
+for(var j=0;j<_158.length;j++){
+_159=_160*_158[j];
+low_val=Math.floor(minV/_159)*_159;
+high_val=Math.ceil(maxV/_159)*_159;
+nTicks=(high_val-low_val)/_159;
+var _161=this.height_/nTicks;
+if(_161>this.attrs_.pixelsPerYLabel){
+break;