fast image operations
Diffstat (limited to 'src/drawing/poly.rs')
| -rw-r--r-- | src/drawing/poly.rs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/drawing/poly.rs b/src/drawing/poly.rs index 408aa47..aa86168 100644 --- a/src/drawing/poly.rs +++ b/src/drawing/poly.rs @@ -8,6 +8,7 @@ use crate::Image; impl<T: Deref<Target = [u8]> + DerefMut<Target = [u8]>, const CHANNELS: usize> Image<T, CHANNELS> { /// Draws a filled polygon from a slice of points. Please close your poly. (first == last) + /// /// Borrowed from [imageproc](https://docs.rs/imageproc/latest/src/imageproc/drawing/polygon.rs.html#31), modified for less allocations. /// ``` /// # use fimg::Image; @@ -48,8 +49,6 @@ impl<T: Deref<Target = [u8]> + DerefMut<Target = [u8]>, const CHANNELS: usize> I } } intersections.sort_unstable(); - // SAFETY: must. - unsafe { crate::assert_unchecked!(intersections.len() % 2 == 0) }; for &[x, y_] in intersections.array_chunks::<2>() { let mut from = min(x, self.width() as i32); let mut to = min(y_, self.width() as i32 - 1); |