Tree Chart is the simplest form of a hierarchy chart, conceptually speaking. It displays child nodes under the parent nodes with same-level children placed on the same level visually. amCharts Tree Chart enables collapsing of the branches (try clicking on a node with children) and auto-calculation of values based on the children values.
Key implementation details
Tree chart is a part of amCharts
hierarchy module. Like with other hierarchy charts we create a
Container and then push a new
Tree object into it. All that’s left is to specify
childDataField for the tree.