Hi, Added to our feature request list.
On Fri, Feb 13, 2009 at 4:31 PM, JerJones <[email protected]> wrote: > > Hi, > > I have noticed that when I create a stacked area chart, the display of > the values on the graph appears the opposite of the order on the > legend. I think I can see why this is but I'm wondering if I can > change this condition with an option or of it's a bug etc? > > For example, a simple stacked area chart like this: > > <html> > <head> > <script type="text/javascript" src="http://www.google.com/jsapi";></ > script> > > <script type="text/javascript"> > google.load("jquery", "1"); > google.load("visualization", "1", {packages:["areachart"]}); > google.setOnLoadCallback(drawCharts); > > function drawCharts () { > var data = new google.visualization.DataTable(); > data.addColumn('string', 'Date range'); > > data.addColumn('number', 'site1'); > data.addColumn('number', 'site2'); > data.addColumn('number', 'site3'); > > data.addRows(5); > > for (var e = 1; e <= 5; ++e) { > data.setValue(e - 1, 0, "Day " + e); > data.setValue(e - 1, 1, e * 100); > data.setValue(e - 1, 2, e * 200); > data.setValue(e - 1, 3, e * 300); > } > > var chart = new google.visualization.AreaChart > (document.getElementById('chartdiv')); > var options = {width: 1000, height: 500, legend: 'right', > isStacked: true}; > > chart.draw(data, options); > } > > </script> > </head> > <body> > > <div id="chartdiv"></div> > > </body> > </html> > > > When this is viewed in the browser 'site 1' appears at the bottom of > the data area, along the x axis, but it's listed first in the list on > the legend. Similarly 'site 3' is at the top of the data area but the > bottom of the legend. The ordering problem quickly becomes more > difficult to decipher when you add more and more lines to the graph. > > It would presumably act this way because it's drawn from bottom to top > in the order on the legend. However the stacked area graph might be > more intuitive and useful if the legend order roughly matched the > stack order on the graph. > > I'd be grateful if there's an option or other setting/feature that > would allow me to make the legend order be displayed the same as the > 'stack' order. > > Thanks! > > > --- > www.jeremyjones.com > > > > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
