Template:Tree chart/start/doc

Use
This template should be used in conjunction with tree chart and tree chart/end to create various chart types (such as family trees). Refer to the tree chart documentation for help on creating charts.

Parameters

 * summary (optional but recommended) it is intended to contain a label describing the picture as a whole. This summary is for accessibility: it is read aloud for visually impaired readers using screen readers, and is invisible to sighted readers.
 * style (optional) can be used to set a basic CSS style for the entire chart.
 * align (optional) sets the chart alignment: left, right, or center.

Example
The following example shows the use of two parameters. A summary is specified ("this is a sample chart") and the background color of the entire chart is set to blue. The example also shows how the general style of the chart can be overridden by more specific styles set by chart. In this case, the color of the first row of cells is set to yellow using the features of the chart Template; refer to the documentation for this template for details on how to specify the CSS of individual rows and cells in a chart.

produces this table: