From dd1c6eb359401fc948fe3d8983d7bf73e4d1e148 Mon Sep 17 00:00:00 2001
From: adienakhmad <adien.mufaqih@formulatrix.com>
Date: Mon, 30 Jun 2025 15:34:42 +0000
Subject: [PATCH] add implementation notes

---
 README.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 64cd480..7b49743 100644
--- a/README.md
+++ b/README.md
@@ -56,6 +56,7 @@ You will be provided with a set of **1705** images files named according to a st
 *   `output_scale` (float)
     * A scaling factor applied to the cropped image before it's returned. `1.0` means original size, `0.5` is 50% smaller.
     * Values range from `0 > scale >= 1.0`
+
 ### Canvas Visual Guide
 ```
      Origin (0,0)                                                       
@@ -78,7 +79,9 @@ y+ │         ├────────────────►▼ ┌─
              └─────────────────────────────────────────────────────────┘
 ```
 
-You can safely assume all parameters passed to this API are valid.
+### Implementation notes
+- You may assume all parameters passed to this API are always valid.
+- When converting from a floating point to integer (unit pixel), truncate it instead of rounding.
 
 ## 3. Evaluation Criteria