Add TODO notes

2 files changed, 6 insertions, 0 deletions

diff --git a/svgbob/src/buffer/cell_buffer/cell.rs b/svgbob/src/buffer/cell_buffer/cell.rs
index 81150fe..db54d8b 100644
--- a/svgbob/src/buffer/cell_buffer/cell.rs
+++ b/svgbob/src/buffer/cell_buffer/cell.rs
@@ -192,6 +192,8 @@ impl Cell {
     }
 
     /// snap a point closest to any of the intersection of this cellgrid
+    /// Note: There are 4 horizontal mini cell for each cell
+    /// There are 8 vertical mini cell for each cell
     #[inline]
     fn snap_xy(x: f32, y: f32) -> Point {
         let tx = (x * 4.0).round() / 4.0;
diff --git a/svgbob/src/buffer/cell_buffer/cell/cell_grid.rs b/svgbob/src/buffer/cell_buffer/cell/cell_grid.rs
index 6f07406..0e6f25a 100644
--- a/svgbob/src/buffer/cell_buffer/cell/cell_grid.rs
+++ b/svgbob/src/buffer/cell_buffer/cell/cell_grid.rs
@@ -152,11 +152,15 @@ impl CellGrid {
         Self::point(4, 8)
     }
 
+    //TODO: use proper aspect ratio for width
+    //and height based on the text rendering
     #[inline]
     pub fn width() -> f32 {
         1.0
     }
 
+    //TODO: use proper aspect ratio for width
+    //and height based on the text rendering
     #[inline]
     pub fn height() -> f32 {
         2.0