bendn's repos / fimg
fast image operations
Diffstat (limited to 'src/drawing/box.rs')
-rw-r--r--src/drawing/box.rs65
1 files changed, 0 insertions, 65 deletions
diff --git a/src/drawing/box.rs b/src/drawing/box.rs
deleted file mode 100644
index 15f183f..0000000
--- a/src/drawing/box.rs
+++ /dev/null
@@ -1,65 +0,0 @@
-//! `Box<cat>`
-use crate::Image;
-
-impl<const CHANNELS: usize> Image<&mut [u8], CHANNELS> {
- /// Draw a bordered box
- ///
- /// # Safety
- ///
- /// UB if the box is out of bounds
- /// ```
- /// # use fimg::Image;
- /// let mut b = Image::alloc(10, 9);
- /// unsafe { b.as_mut().r#box((1, 1), 7, 6, [255]) };
- /// # assert_eq!(b.buffer(), b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\xff\x00\x00\x00\x00\x00\x00\xff\x00\x00\xff\x00\x00\x00\x00\x00\x00\xff\x00\x00\xff\x00\x00\x00\x00\x00\x00\xff\x00\x00\xff\x00\x00\x00\x00\x00\x00\xff\x00\x00\xff\x00\x00\x00\x00\x00\x00\xff\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00")
- /// ```
- pub unsafe fn r#box(
- &mut self,
- (x1, y1): (u32, u32),
- width: u32,
- height: u32,
- c: [u8; CHANNELS],
- ) {
- // skip sides, leave that to second loop
- for x in x1 + 1..width + x1 {
- // top line
- // SAFETY: responsibility is on caller
- unsafe { self.set_pixel(x, x1, c) };
- // bottom line
- // SAFETY: shift responsibility
- unsafe { self.set_pixel(x, x1 + height, c) };
- }
- for y in y1..=height + y1 {
- // SAFETY: >> responsibility
- unsafe { self.set_pixel(y1, y, c) };
- // SAFETY: << responsibility
- unsafe { self.set_pixel(y1 + width, y, c) };
- }
- }
-
- /// Draw a *filled* box.
- ///
- /// # Safety
- ///
- /// UB if box is out of bounds
- /// ```
- /// # use fimg::Image;
- /// let mut b = Image::alloc(10, 9);
- /// unsafe { b.as_mut().filled_box((1, 1), 7, 6, [255]) };
- /// # assert_eq!(b.buffer(), b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00")
- /// ```
- pub unsafe fn filled_box(
- &mut self,
- (x1, y1): (u32, u32),
- width: u32,
- height: u32,
- c: [u8; CHANNELS],
- ) {
- for x in x1..=width + x1 {
- for y in y1..=height + y1 {
- // SAFETY: fill it
- unsafe { self.set_pixel(x, y, c) };
- }
- }
- }
-}