柱状图类图

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