Add previously missing docs where appropriate

1 files changed, 5 insertions, 1 deletions

diff --git a/src/gui/dimension_indicator.rs b/src/gui/dimension_indicator.rs
index aa00f67..e8848fe 100644
--- a/src/gui/dimension_indicator.rs
+++ b/src/gui/dimension_indicator.rs
@@ -1,10 +1,13 @@
+//! An interface element that shows the size of the selected map items and provides a means to
+//! manually change the size of them in a precise manner should need be.
+
 use crate::colours::DEFAULT_COLOURS;
 use crate::map::Map;
 use crate::math::{self, Rect, Vec2};
 use crate::transform::Transform;
 use nalgebra::{Matrix3, Vector2};
 use raylib::drawing::RaylibDraw;
-use raylib::ffi::{Color, KeyboardKey};
+use raylib::ffi::KeyboardKey;
 use raylib::RaylibHandle;
 
 /// A state the [DimensionIndicator] is currently in. This determines the behaviour of it and what
@@ -218,6 +221,7 @@ impl DimensionIndicator {
         self.bounds = bounds;
     }
 
+    /// Draw the dimensions detected on the current selection.
     pub fn draw(&self, rld: &mut impl RaylibDraw, transform: &Transform) {
         /* Ignore a selection that has no non-null dimensions, since this usually
          * indicates that there is nothing to be scaled.