From 9090119f68fd02ae96198f7a436544e457289351 Mon Sep 17 00:00:00 2001
From: dahanzimin <353767514@qq.com>
Date: Fri, 30 May 2025 17:55:19 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0uframebuf=E7=9A=84=E7=A7=BB?=
 =?UTF-8?q?=E5=8A=A8=E4=BD=BF=E7=94=A8=E3=80=82=E5=88=86=E7=A6=BB=E7=82=B9?=
 =?UTF-8?q?=E9=98=B5=E5=92=8C=E6=B6=B2=E6=99=B6=E5=B1=8F?=
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---
 .../micropython/origin/build/lib/uframebuf.py | 52 +++++++++++++++----
 1 file changed, 42 insertions(+), 10 deletions(-)

diff --git a/boards/default_src/micropython/origin/build/lib/uframebuf.py b/boards/default_src/micropython/origin/build/lib/uframebuf.py
index b12b9163..bf3647df 100644
--- a/boards/default_src/micropython/origin/build/lib/uframebuf.py
+++ b/boards/default_src/micropython/origin/build/lib/uframebuf.py
@@ -168,26 +168,53 @@ class FrameBuffer_Base(FrameBuffer):
 	def write(self):
 		self.show()
 
-	def shift(self, x, y, sync=True):
+	def shift(self, x, y, rotate=False, sync=True):
 		"""Shift pixels by x and y"""
-		super().scroll(x, y)
+		if x > 0:  # Shift Right
+			for _ in range(x):
+				for row in range(0, self.height):
+					last_pixel = super().pixel(self.width - 1, row) if rotate else 0
+					for col in range(self.width - 1, 0, -1):
+						super().pixel(col, row, super().pixel(col - 1, row))
+					super().pixel(0, row, last_pixel)
+		elif x < 0:  # Shift Left
+			for _ in range(-x):
+				for row in range(0, self.height):
+					last_pixel = super().pixel(0, row) if rotate else 0
+					for col in range(0, self.width - 1):
+						super().pixel(col, row, super().pixel(col + 1, row))
+					super().pixel(self.width - 1, row, last_pixel)
+		if y > 0:  # Shift Up
+			for _ in range(y):
+				for col in range(0, self.width):
+					last_pixel = super().pixel(col, self.height - 1) if rotate else 0
+					for row in range(self.height - 1, 0, -1):
+						super().pixel(col, row, super().pixel(col, row - 1))
+					super().pixel(col, 0, last_pixel)
+		elif y < 0:  # Shift Down
+			for _ in range(-y):
+				for col in range(0, self.width):
+					last_pixel = super().pixel(col, 0) if rotate else 0
+					for row in range(0, self.height - 1):
+						super().pixel(col, row, super().pixel(col, row + 1))
+					super().pixel(col, self.height - 1, last_pixel)
 		if sync: self.show()
 
-	def shift_right(self, num, sync=True):
+	def shift_right(self, num, rotate=False, sync=True):
 		"""Shift all pixels right"""
-		self.shift(num, 0, sync)
+		self.shift(num, 0, rotate, sync)
 
-	def shift_left(self, num, sync=True):
+	def shift_left(self, num, rotate=False, sync=True):
 		"""Shift all pixels left"""
-		self.shift(-num, 0, sync)
+		self.shift(-num, 0, rotate, sync)
 
-	def shift_up(self, num, sync=True):
+	def shift_up(self, num, rotate=False, sync=True):
 		"""Shift all pixels up"""
-		self.shift(0, -num, sync)
+		self.shift(0, -num, rotate, sync)
 
-	def shift_down(self, num, sync=True):
+	def shift_down(self, num, rotate=False, sync=True):
 		"""Shift all pixels down"""
-		self.shift(0, num, sync)
+		self.shift(0, num, rotate, sync)
 
 	def map_invert(self, own):
 		"""Graph invert operation"""
@@ -339,6 +366,11 @@ class FrameBuffer_Uincode(FrameBuffer_Base):
 		"""Font selection or externally defined font code"""
 		self._font = Font_Uincode(font_address)
 
+	def shift(self, x, y, rotate=False, sync=True):
+		'''Reshaping Inheritance Methods'''
+		super().scroll(x, y)
+		if sync: self.show()
+
 	def image(self, path, x=None, y=None, size=None, invert=0, color=0xffff, bold=0, sync=True):
 		"""Set buffer to value of Python Imaging Library image"""
 		if type(path) is str :