TreeMap Control
- 2 minutes to read
The DevExpress WinForms TreeMap (TreeMapControl) allows you to integrate area-based data visualizion for complex hierarchical data structures into your application. A treemap visualization consists of nested rectangles. The sizes of the rectangles are proportional to the corresponding data value.
#Getting Started
#Bind to Data
You can bind the TreeMap control to flat and hierarchical data structures, or create a treemap visualization manually (the unbound mode). Read the following topics for details and examples:
- Bind a TreeMap to Data
- How to: Bind a TreeMap to Hierarchical Data
- How to: Bind a TreeMap to Flat Data
- How to: Manually Add Items to a TreeMap
#Layout Algorithms
You can use one of the following pre-built item-arrangement algorithms or implement a custom algorithm.
#TreeMap Colorizers
TreeMap colorizers automatically specify colors for tree map items. You can use the following pre-built color distribution algorithms or implement a custom algorithm.
#Palette Colorizer
#Gradient Colorizer
#Group Gradient Colorizer
#Range Colorizer
#Selection and Tooltips
The TreeMap control supports interactive highlighting, selection, and helper hints (tooltips).
Read the following topics for details:
#Print and Export
You can print and export TreeMap content to multiple file formats (PDF, XLS, XLSX, MHT, CSV, HTML, DOCX, IMAGE). Read the following topic for detailed information: Print and Export.