new diagram type: Treemap

[jk2K]

Proposal

Treemaps display hierarchical (tree-structured) data as a set of nested rectangles. Each branch of the tree is given a rectangle, which is then tiled with smaller rectangles representing sub-branches. A leaf node's rectangle has an area proportional to a specified dimension of the data.[1] Often the leaf nodes are colored to show a separate dimension of the data.

https://en.wikipedia.org/wiki/Treemapping

Use Cases

• Disk space analyzer
• file size analyzer

Screenshots

No response

Syntax

No response

Implementation

None