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A YouTube description of Boundary Fill (#31505)

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2019-01-14 19:27:12 -06:00
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guide/english/algorithms/boundary-fill/index.md
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@ -36,3 +36,7 @@ void boundary_fill(int pos_x, int pos_y, int boundary_color, int fill_color)
}
```
From the given code you can see that for any pixel that you land on, you first check whether it can be changed to the fill_color and then you do so for its neighbours till all the pixels within the boundary have been checked.
### More Information:
[A YouTube presentation of Boundary Fill](https://www.youtube.com/watch?v=au2CslPa4xU)