Hi, According to the API documentation for treemap each line on the dataset should have a unique value for the column 0 which is displayed as a node header. So, how can we deal in a sittuation where we have a node header that exists under different parents? For example, suppose that I would like to plot the number of car models per country segregate by brand. So will have the following levels in my dataset
-Country --Brand ---Model I could have some data like this child parent value US Root 10000 France France 5000 Toyota US 4000 Ford US 6000 Toyota France 4000 Ford France 1000 Corolla Toyota 1000 Carmy Toyota 2000 The problem is in the brand level. For example. How can we decide If the Corolla belongs to Toyota in US or France? The solution I came with (no very elegant) is to add index to the child names like this child parent value US Root 10000 France France 5000 Toyota US 4000 Ford US 6000 Toyota_0 France 4000 Ford_0 France 1000 Corolla Toyota_1 1000 Carmy Toyota_1 2000 This makes the treemap work properly but the node header show this nasty suffix which is something not very cool. Is there any way I could presente the node header without this suffix? Maybe in a future release we it could be included an additional column in the dataset for header node so we could have something like this child parent value hearder US Root 10000 US France France 5000 France Toyota US 4000 Toyota Ford US 6000 Ford Toyota_0 France 4000 Toyota Ford_0 France 1000 Ford Corolla Toyota_1 1000 Corolla Carmy Toyota_1 2000 Carmy Regards -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/google-visualization-api/b2850afd-8138-438b-b843-5f1a9a298f4dn%40googlegroups.com.
