A Treemap Chart displays hierarchical data as a grid of rectangles sized by value. Color coding adds a second dimension, letting viewers quickly identify high-value and low-value items.
This sample maps the global distribution of Starbucks locations by country. An ordinal color scale with five brackets groups nations into tiers ranging from under 10 stores to over 1,000, using coffee-toned shades from light tan to deep brown. A legend decodes each tier, and custom-styled tooltips display the exact store count for any country on hover. The chart uses a custom font theme for a polished look.
Follow the step-by-step Treemap Chart Tutorial to learn how such charts are built. See the Treemap Chart documentation for all configuration options.