▼ |  | Graphics: Legacy Library

1 | Basic Commands
2 | Position Operations
3 | Color Operations
4 | Draw, Clear, and Flip Operations
5 | World Operations
6 | Miscellaneous Operations
7 | An Example
8 | A More Complicated Example
9 | Protecting Graphics Operations
10 | Mouse Operations
11 | Keyboard Operations
12 | Flushing
13 | Graphics Library as a Unit

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viewport-flush-input

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### 12`` Flushing

> procedure (viewport-flush-input viewport) → void?
> viewport : viewport?

Empties all mouse and keyboard events in the input buffer of viewport.
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