OGRA library

• About OGRA
• API Documentation
• Examples
• Download

Examples

• Drawing of a chart
• The same data displayed with multiple chart types
• How to use multiple chart libraries
• Chart with various options
• Changing URL of imported library
• Using the callback method
• Error message

Examples in jsFiddle

• Drawing of a chart
• The same data displayed with multiple chart types
• How to use multiple chart libraries
• Chart with various options
• Changing URL of imported library
• Using the callback method
• Error message

Real-world usage

• Statistics of the .cz domain name registry

---

© 2013 CZ.NIC