From c40339c267fc0a9b615f06e3595e00597ffff906 Mon Sep 17 00:00:00 2001
From: nitko12 <nitko12@hotmail.com>
Date: Thu, 30 Jul 2020 15:07:18 +0200
Subject: [PATCH] rotation bug fix

---
 Inkplate.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Inkplate.cpp b/Inkplate.cpp
index 70f6864..b5840c6 100644
--- a/Inkplate.cpp
+++ b/Inkplate.cpp
@@ -87,12 +87,12 @@ void Inkplate::begin(void) {
 
 //Draw function, used by Adafruit GFX.
 void Inkplate::drawPixel(int16_t x0, int16_t y0, uint16_t color) {
-  if (x0 > 799 || y0 > 599 || x0 < 0 || y0 < 0) return;
+  if (x0 > _width - 1 || y0 > _height - 1 || x0 < 0 || y0 < 0) return;
 
   switch (_rotation) {
     case 1:
       _swap_int16_t(x0, y0);
-      x0 = _width - x0 - 1;
+      x0 = _height - x0 - 1;
       break;
     case 2:
       x0 = _width - x0 - 1;
@@ -237,7 +237,7 @@ void Inkplate::drawBitmap3Bit(int16_t _x, int16_t _y, const unsigned char* _p, i
 
 void Inkplate::setRotation(uint8_t r) {
   _rotation = r % 4;
-  switch (rotation) {
+  switch (_rotation) {
     case 0:
       _width  = E_INK_WIDTH;
       _height = E_INK_HEIGHT;