The TreeMapChart.getRootNode method can be used to obtain the root node of a tree map chart. TreeMapNode.setData can then be used to add child nodes.
| Method | Inherited | Description |
|---|---|---|
| getValue | (Self) | Gets the the data value of the node. |
| getLabel | (Self) | Gets the the label value of the node. |
| getLeftX | (Self) | Gets the left x coordinate of the node. |
| getRightX | (Self) | Gets the right x coordinate of the node. |
| getTopY | (Self) | Gets the top y coordinate of the node. |
| getBottomY | (Self) | Gets the bottom y coordinate of the node. |
| getWidth | (Self) | Gets the width of the node. |
| getHeight | (Self) | Gets the height of the node. |
| setColors | (Self) | Sets the fill and border colors and 3D border effect of the node. |
| setLabelFormat | (Self) | Sets the node label format and font style. |
| setData | (Self) | Sets the data for the child nodes. |
| setLayoutMethod | (Self) | Sets the layout method used to layout the child nodes. |
| setSorting | (Self) | Layout the nodes in sorted order. |
| getNodeCount | (Self) | Gets the the number of child nodes. |
| getNode | (Self) | Gets the child node at the specified index. |
| addExtraField | (Self) | Adds an array of text to be used as an extra field of the child nodes. |
| addExtraField2 | (Self) | Adds an array of numbers/dates to be used as an extra field in various places. |