I see that an empty Belchertown rain chart will have the y axis 0 at the bottom of the chart. So I played with jsfiddle for a few minutes and think I have 2 ideas for you. Option #1 is the easiest fix.
There's 2 bits to it that may work for you: 1. If you split your observations so that they use both yAxis = 0 and yAxis = 1, then it'll force the 0 to the bottom of the chart. Here you can see I have removed all yAxis options, except left the series on opposite yAxis <https://jsfiddle.net/obrienlabs/pfjraL2h/1/>. 2. Or you can try a manual override with like the rain code is doing with minRange <https://github.com/poblabs/weewx-belchertown/blob/master/skins/Belchertown/js/belchertown.js.tmpl#L1215-L1220>. You'll need to define also the min = 0 or the chart won't be at the bottom. Here is a chart with the minRange and min defined <https://jsfiddle.net/obrienlabs/pfjraL2h/2/> in yAxis. and ... Here you can see what I mean <https://jsfiddle.net/obrienlabs/pfjraL2h/> if you leave min omitted. Making minRange and min = 0 a global option is not advised since some charts will go into the negative - like outTemp. Setting the min to 0 will hide negative values. On Saturday, October 19, 2019 at 2:14:00 AM UTC-4, Xant wrote: > > > Even if placing "yAxis_min = 0" on Graphs.conf of Belchertown skin, > Highcharts place a line right at the middle of the chart, instead of a line > at the bottom when value is at timeframe is all "zero". Also of much > distress when graph actually refers to "Area", then Highchart paint solid > color under line. > > > > > This seems a "normal" behaviour for Highcharts, as many also complaining ( > https://stackoverflow.com/questions/13991873/highcharts-ensure-y-axis-0-value-is-at-chart-bottom). > > I tried many combinations and options into Graphs.conf, at no solution. > > Suggestions? > > Xant > > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/27635336-57f8-4990-8afc-acc67ee558a3%40googlegroups.com.
