| # FIDL case study: canvas | |
| In this example, we start by creating a 2D line-drawing canvas, then proceed to | |
| augment its functionality with various data flow patterns commonly used in FIDL, | |
| such as implementing flow control on both sides of the connection, and improving | |
| performance by reducing the number of message round trips. | |
| ## Creating an unthrottled canvas | |
| <<_baseline_tutorial.md>> |