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On Mon, Aug 24, 2009 at 11:46 AM, Bob<[email protected]> wrote: > > Tom, > This is a bug I've reported here in the past - the problem (to me) > seems to be that with a *constant* value column, the difference in the > high and low is zero, and therefore the scaling "denominator" is going > to be zero, if not properly considered in the limit case. > Ideally, they'd have a flat line in the graph, but it's not shown at > all. > I can't tell you what to do in this case, because I too, am wishing > this were possible. For now, it's not. Maybe they'll see this and > count it as another vote for a fix to this problem. But for now, > constant lines and "allmaximize" are not going to work together. > Sorry for the bad news. > > Bob > > On Aug 21, 9:42 am, Tom <[email protected]> wrote: >> Bob, >> Thanks! That's getting at what I'm looking for, but I have multiple >> lines that must be displayed on the same scale. If I use >> 'allmaximize', the third line ("Limit") in the example below does not >> display. >> Tom >> >> <html> >> <head> >> <script type='text/javascript' src='http://www.google.com/jsapi'></ >> script> >> <script type='text/javascript'> >> google.load('visualization', '1', {'packages': >> ['annotatedtimeline']}); >> google.setOnLoadCallback(drawChart); >> function drawChart() { >> var data = new google.visualization.DataTable(); >> data.addColumn('date', 'Date'); >> data.addColumn('number', 'Sold Pencils'); >> data.addColumn('number', 'Sold Pens'); >> data.addColumn('number', 'Limit'); >> data.addRows([ >> [new Date(2008, 1 ,1), 72, 71, 84], >> [new Date(2008, 1 ,2), 73, 74, 84], >> [new Date(2008, 1 ,3), 73, 72, 84], >> [new Date(2008, 1 ,4), 71, 72, 84], >> [new Date(2008, 1 ,5), 72, 71, 84], >> [new Date(2008, 1 ,6), 73, 72, 84] >> ]); >> >> var chart = new google.visualization.AnnotatedTimeLine >> (document.getElementById('chart_div')); >> chart.draw(data, {scaleType: 'allmaximize'}); >> } >> </script> >> </head> >> >> <body> >> <div id='chart_div' style='width: 800px; height: 300px;'></div> >> </body> >> </html> >> >> On Aug 21, 7:23 am, Bob <[email protected]> wrote: >> >> >> >> > Tom, >> > If you set the value of 'scaleType' to 'maximize' then you'll get >> > the data plotted to the full vertical range. There is nothing I've >> > seen that allows you to set a minimum value as you'd also need to set >> > the maximum in order to properly scale the plot. >> > Try the "scaleType: 'maximize';" in the options for the graph and >> > see what you think. >> >> > Bob >> >> > On Aug 20, 6:26 am, Tom <[email protected]> wrote: >> >> > > If you have a timeline with a small range of values (say, 500 to 510), >> > > is there a way to set the minimum Y value to 400? I've tried {min: >> > > 400}, but ATL seems to always want to include 0 on the Y axis. > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en -~----------~----~----~----~------~----~------~--~---
