// // DateValueFormatter.m // ChartsDemo // // Copyright 2015 Daniel Cohen Gindi & Philipp Jahoda // A port of MPAndroidChart for iOS // Licensed under Apache License 2.0 // // https://github.com/danielgindi/Charts // #import "DateValueFormatter.h" @interface DateValueFormatter () { NSDateFormatter *_dateFormatter; } @end @implementation DateValueFormatter - (id)init { self = [super init]; if (self) { _dateFormatter = [[NSDateFormatter alloc] init]; _dateFormatter.dateFormat = @"dd MMM HH:mm"; } return self; } - (NSString *)stringForValue:(double)value axis:(ChartAxisBase *)axis { return [_dateFormatter stringFromDate:[NSDate dateWithTimeIntervalSince1970:value]]; } @end