Status: New Owner: ---- Labels: Type-Defect Priority-Medium Component-Roassal

New issue 1100 by usman.bh...@gmail.com: Unhandled division by zero in Charter https://code.google.com/p/moose-technology/issues/detail?id=1100

In Charter, I get divide by zero exception when y values are zero. Here is an example to reproduce the bug:

| b data minDate view color | view := RTView new. b := RTCharterBuilder new. b view: view. b extent: 400 @ 200. data := {DateAndTime now -> 0 . DateAndTime now + 200 -> 0} asDictionary. minDate := data keys min. color := Color random. b interaction popupText: [:each | each ] . b shape ellipse size: 10; color: color. b points: data keys. b x: [ :aDate | aDate asUnixTime - minDate asUnixTime ]; y: [ :each | data at: each ]. b connectDotColor: color. b axisConfiguration labelRotation: -30; minValue: 1000; numberOfTicks: data keys size -1; labelConvertion: [ :v | (DateAndTime fromUnixTime: (v + minDate asUnixTime)) asDate]. b axisX. b build.