Description : The solution is based on the SharePoint-hosted app template . The solution contains a custom list definition, list instance, and list data that will be deployed with the app. This data will then be visualized by SharePoint Client side object model in the app.

Key components
The sample app contains the following:
• The Default.aspx webpage, which is used to present the visualized data.
• The Population Data list definition and instance that contains the data to be charted.
• Population List Details


Figure1. SharePoint data Rendered as Graph