From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 7 May 2022 10:54:14 +0000 (+0100)
Subject: shapelib::RectShape: Add a note
X-Git-Tag: otter-1.1.0~257
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=cce4b07193393b5ac442d85cabba36c0e93a49c0;p=otter.git

shapelib::RectShape: Add a note

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/src/shapelib.rs b/src/shapelib.rs
index 4478dd2d..f378e9c3 100644
--- a/src/shapelib.rs
+++ b/src/shapelib.rs
@@ -622,6 +622,7 @@ impl OutlineCalculable {
 pub struct RectShape { pub xy: PosC<f64> }
 
 impl RectShape {
+  // Used by code elsewhere eg deck.rs for occultation boundaries etc.
   #[throws(CoordinateOverflow)]
   pub fn rect(&self, centre: Pos) -> RectC<Coord> {
     let offset = (self.xy * 0.5)?;