I don't know, if it's possible. If it is possible, I recommend the area being equivalent to the strike count, using a constant factor, if necessary. Something like radius = factor * sqrt(lightning_strike_count/PI)
Tim Tuck schrieb am Montag, 11. September 2023 um 05:49:09 UTC+2: > Hi all, > > I've been toying with lightning graphs, in particular this code... > > [[chart7]] > title = Lightning > [[[lightning_strike_count]]] > yAxis = 0 > yAxis_min = 0 > yAxis_tickInterval = 1 > yAxis_label = "Number of Strikes" > stacking = normal > color = "green" > lineWidth = 0 > [[[[marker]]]] > enabled = true > radius = 4 > [[[[states]]]] > [[[[[hover]]]]] > lineWidthPlus = 0 > > And I'd like the radius value to equal the lightning strike count and/or > some result of maths depending on that value. e.g. something like this > pseudo code... > > if lightning_strike_count =< 10 then radius = lightning_strike_count > > if lightning_strike_count => 10 but <= 20 then radius = > lightning_strike_count/10 and color = orange > > ... etc... > > + other maths to change the colour of the blob from green to orange to > red dependent on how many strikes happen within the reporting time. > > So... can chart items like radius and color be the result of computed > values ? > > My first few attempts at this have been unsuccessful so I don't know if > this is actually possible. > > thanks > > Tim > > > > -- 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/86260ca7-41db-4f86-9279-93f845fca7d7n%40googlegroups.com.
