Ribardiere , I don't know of a reason that the ids have to be globally unique, other than it was assumed to be a reasonable assumption, so I agree with your assessment. It doesn't seem so difficult to fix, but I won't know until I have time to look into it. We might have to construct global unique ids for every node by using all the ancestors, for example. Thanks for your posting about this issue.
dan On Wed, Jan 2, 2013 at 3:45 PM, Ribardiere Olivier < [email protected]> wrote: > Hi, > > In a Treemap chart, 2 nodes should be able to have the same name if they > don't have the same parent. > > function drawVisualization() { > // Create and populate the data table. > var data = google.visualization.arrayToDataTable([ > ['Child' , 'Parent', 'Size', 'Color'], > ['Global', null, 0, 0] > , > ['Child1', 'Global', 0, 0] > , > ['Child2', 'Global', 0, 0] > , > ['ChildA', 'Child1', 10, 0] > , > ['ChildB', 'Child1', 10, 0] > , > ['ChildA', 'Child2', 10, 0] > , > ['ChildB', 'Child2', 10, 0] > ]); > > // Create and draw the visualization. > var treemap = new google.visualization.TreeMap(document.getElementById( > 'visualization')); > treemap.draw(data, { > minColor: 'red', > midColor: '#ddd', > maxColor: '#0d0', > maxDepth: 2, > headerHeight: 15, > fontColor: 'black', > showScale: true}); > } > > Following code raises "More than one row with the same ID (ChildA)", it > should not. > > Olivier > > -- > You received this message because you are subscribed to the Google Groups > "Google Visualization API" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/google-visualization-api/-/azc-Uov2mDMJ. > 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. > -- Daniel LaLiberte <https://plus.google.com/100631381223468223275?prsrc=2> - 978-394-1058 [email protected] <[email protected]> 562D 5CC, Cambridge MA [email protected] <[email protected]> 9 Juniper Ridge Road, Acton MA -- 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.
