Thanks Daniel, I have got my code working that way now and it looks good. Paul
On Saturday, August 26, 2017 at 4:18:51 PM UTC+1, Daniel LaLiberte wrote: > > If you use null values in your data, and set the interpolateNulls option > to false (the default), then the line will be broken at the points where > there are nulls. > > On Sat, Aug 26, 2017 at 5:50 AM, Paul D <[email protected] <javascript:>> > wrote: > >> Hello, >> I have a data set which represents sensor readings. Each reading is a >> time stamp and a numeric value. >> >> Sometimes there are gaps in the data and I want to display those gaps in >> the data. >> What I am doing right now is parsing my data and detecting the gaps based >> on my own algorithm. >> >> What I am struggling to do now is draw each data set as a separate line >> on the same graph. >> >> I have tried creating a DataTable for each data set and then drawing each >> one onto the same DIV in the page but only the last drawn graph is shown. >> >> Can anyone give me some suggestions on how I might achieve this? >> >> To be clear, if there is a gap in the data (a gap is defined as a >> difference of greater than 60 seconds) I want the line graph to be broken >> to visually represent the break in the data stream. >> >> thanks. >> >> -- >> 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] >> <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> 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/7c41137f-2752-4285-aba1-86b785eccafc%40googlegroups.com >> >> <https://groups.google.com/d/msgid/google-visualization-api/7c41137f-2752-4285-aba1-86b785eccafc%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] <javascript:> 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/9f3b08b3-f790-4ecc-bc2f-a6e23ca5c9ec%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
