Radzen Blazor Treemap Chart
A treemap fills space with nested rectangles sized by value, so it can show a whole hierarchy and the relative weight of every part in one compact view - disk usage or budget breakdowns are classic cases.
Frequently asked questions
When should I use a treemap?
When you have hierarchical or part-to-whole data with many items and limited space; the rectangle sizes show proportion without the gaps a pie or bar chart would leave.
What data does it need?
Items with a value, optionally nested into parent groups. Each rectangle is sized by its share, and groups are drawn as blocks of their children.
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Source Code licensed under
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