Do not repeat the scaling procedure if we can cache it
Do not repeat the scaling procedure if we can cache it

duanhjlt/ios-charts,danielgindi/ios-charts,danielgindi/Charts,liuxuan30/Charts,danielgindi/Charts,jjatie/Charts,duanhjlt/ios-charts,icecrystal23/ios-charts,summerlove57/ios-charts,ekohe/ios-charts,liuxuan30/Charts,icecrystal23/ios-charts,FreddyZeng/Charts,hanquochan/Charts,danielgindi/ios-charts,shujucn/ios-charts,liuxuan30/ios-charts,MAARK/Charts,liuxuan30/ios-charts,ConcepterDev/ios-charts,summerlove57/ios-charts,summerlove57/ios-charts,ConcepterDev/ios-charts,shujucn/ios-charts,danielgindi/ios-charts,LiveHappier/Charts,hanquochan/Charts,ekohe/ios-charts,LiveHappier/Charts,MAARK/Charts,liuxuan30/Charts,jum/Charts,liuxuan30/ios-charts,jjatie/Charts,FreddyZeng/Charts,jum/Charts,danielgindi/Charts,SereivoanYong/Charts,FreddyZeng/Charts,jum/Charts,hanquochan/Charts,SereivoanYong/Charts,shujucn/ios-charts,FreddyZeng/Charts,hanquochan/Charts,MAARK/Charts,ekohe/ios-charts,duanhjlt/ios-charts,SereivoanYong/Charts,ConcepterDev/ios-charts,jum/Charts,icecrystal23/ios-charts,icecrystal23/ios-charts,liuxuan30/Charts,jjatie/Charts,franqueli/ios-charts,liuxuan30/ios-charts,danielgindi/Charts,franqueli/ios-charts,LiveHappier/Charts,franqueli/ios-charts,jjatie/Charts,danielgindi/ios-charts,MAARK/Charts