I'm trying to create a chart that shows the performance of a machine.
The datasource is an XML with N records containing a value and the acquisition date ( by minutes ). This XML can contain up to 1440 records ( 24Hours )
When the chart renders I would like to see as category Axis labels, only the hours ( see Result.PNG )
I tried to do so:
format: 'hh tt'
but is not working ( WrongResult.PNG ) Do you have any suggestions?