ZXBBarChartBaseView
+ chartWidth:float+ chartHeight:float+ chartOrigin:CGPoint + xItems:NSArray+ yItems:NSArray+ bezierPath:UIBezierPath+ barArr:NSArray+ delegate:id
+ init: UIView+ addLine:void+ addText:void+ addBar:ZXBBarLayer+ refresh:void
ZXBBarLayer
+ textLayer:CATextLayer+ model:ZXBBarChartModel- num:int
+ init+ refresh
ZXBDoubleBarChart
- respondArrM:NSMutableArray- yItemsArrM:NSMutableArray
- drewAxle:void- addXLines:void- addYLines:void- refresh:void
BarDirection:NS_ENUM
ZXBBarPopView
+ model:ZXBBarChartModel
+ init: instancetype+ show:void+ dismiss:void
ZXBMidXAxleChart
- respondArrM:NSMutableArray- popView:ZXBBarPopView
- drewAxle:void- addXLines:void- addYLines:void- refresh:void- touch:void- setSelected:void- frameWithLayer:CGRect
ZXBSingleBarChart
ZXBBarChartModel
+ color:UIColor+ direction:BarDirection+ barTopStr:NSString+ num:int+ isShowTopNum:Bool+ strokeEnd:CGFloat+ score:float+ index:int
