From 9a9654abc70adde3b83b1d8fd2fd08c9251437cb Mon Sep 17 00:00:00 2001
From: Calvin Hass <ImpulseAdventure@users.noreply.github.com>
Date: Wed, 12 Jun 2019 07:14:52 -0700
Subject: [PATCH] Add note regarding setRotation() & calibration

- Minor change to comments only
- Indicate that calibration must be updated if `setRotation()` is called with a new orientation
- Reference: https://github.com/Bodmer/TFT_eSPI/issues/365
---
 TFT_eSPI.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/TFT_eSPI.cpp b/TFT_eSPI.cpp
index ad27dcb..cd6af62 100644
--- a/TFT_eSPI.cpp
+++ b/TFT_eSPI.cpp
@@ -445,6 +445,9 @@ void TFT_eSPI::init(uint8_t tc)
 /***************************************************************************************
 ** Function name:           setRotation
 ** Description:             rotate the screen orientation m = 0-3 or 4-7 for BMP drawing
+**                          When using the integrated touch handler, note that calibration
+**                          settings must be updated whenever the orientation is changed from
+**                          the orientation used during calibration.
 ***************************************************************************************/
 void TFT_eSPI::setRotation(uint8_t m)
 {