I believe it should show a 1 pixel bar for 0 value, but not if the value is null or undefined. This is probably only true for the classic corechart ColumnChart, but not the material design 'Column' chart.
On Sun, Apr 9, 2017 at 3:26 AM, 'Ning Zhang' via Google Visualization API < [email protected]> wrote: > Hi, is it possible that we can still display a tiny little bar even if the > value is 0? For example it can be just a highlighted line on the axis > (which can be seen as with zero height) but the user would still be told > that "there is a value here" and the tooltip could still be triggered when > mouse hovered on that axis segment. > > -- > You received this message because you are subscribed to the Google Groups > "Google Visualization API" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to google-visualization-api@ > googlegroups.com. > Visit this group at https://groups.google.com/ > group/google-visualization-api. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/google-visualization-api/dd532798-f230-4548-8027- > d02383933492%40googlegroups.com > <https://groups.google.com/d/msgid/google-visualization-api/dd532798-f230-4548-8027-d02383933492%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- Daniel LaLiberte <https://plus.google.com/100631381223468223275?prsrc=2> [email protected] <[email protected]> 5CC, Cambridge MA -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/google-visualization-api. To view this discussion on the web visit https://groups.google.com/d/msgid/google-visualization-api/CAOtcSJNGEr7sBegyxXR356KBQug%2BUa_0EduFHwkWA2%3Dje7opww%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
