How do i set

[multinerd]

previously (2.2.5?) i was using the code below to set my labels at the bottom with dates. how can i do this with 3.0?

NSMutableArray<NSString *> *dates = [NSMutableArray array];
divChartData = [[CombinedChartData alloc] initWithXVals:dates];

[multinerd]

i figured it out

- (NSString *)stringForValue:(double)value axis:(ChartAxisBase *)axis{
    return dates[(int)value % dates.count];
}

and

cell.chartView.xAxis.valueFormatter = self;

Previously i was able to get my data, put them into entries, entries into dataset all in one method, now with stringForValue:axis: my dates array has to be an instance variable. Is there any specific reason for such a change?

[pmairoldi]

If you look at the release notes for 3.0 there might be the reasoning there. I don't remember off the top of my head.

[edalford11]

Theres no reasoning for this on the release notes. Though I'm sure there was good reason for this, it'd be nice to know what that is because from a user standpoint, it's kind of a head ache.

[pmairoldi]

The reasoning is that you don't pass the x values you want on the axis anymore. You pass the x values in the entry and then format the axis to show the value. The reason was to better handle floating point values.

[multinerd]

ah ok, that does make sense i guess. thanks for the explanation