Treemaps take advantage of the human brain’s ability, called preattentive processing, to analyze very complex visual information in a very short time and to distinguish different graphical properties such as colors, sizes, directions.
Treemaps provide compact visual display of large hierarchical collections of quantitative data. The hierarchical structure is revealed by the nesting level and location of each rectangle. Convenient drill-down capabilities are used to navigate through the hierarchy. The area and color of each rectangle represent any other quantitative properties. Continue reading ‘Flex TreeMap’