Replace per-node measure functions with a single measure function + per-node context (#490)
1use taffy::prelude::*;
2
3// Creates three 20px x 20px children, evenly spaced 10px apart from each other
4// Thus the container is 80px x 20px.
5
6fn main() -> Result<(), taffy::TaffyError> {
7 let mut taffy: Taffy<()> = Taffy::new();
8
9 let child_style = Style { size: Size { width: length(20.0), height: length(20.0) }, ..Default::default() };
10 let child0 = taffy.new_leaf(child_style.clone())?;
11 let child1 = taffy.new_leaf(child_style.clone())?;
12 let child2 = taffy.new_leaf(child_style.clone())?;
13
14 let root = taffy.new_with_children(
15 Style { gap: Size { width: length(10.0), height: zero() }, ..Default::default() },
16 &[child0, child1, child2],
17 )?;
18
19 // Compute layout and print result
20 taffy.compute_layout(root, Size::MAX_CONTENT)?;
21 taffy.print_tree(root);
22
23 Ok(())
24}