Updaterd backup script; added python script

src/Python/Scripts/video-mouse.py

@@ -0,0 +1,143 @@
+#!/usr/bin/python3
+
+# Python imports
+
+# Lib imports
+import cv2
+import pyautogui
+
+# Application imports
+
+
+
+image_width      = 640
+image_height     = 480
+view_rect_width  = 120
+view_rect_height = view_rect_width
+outine_color     = 0, 0, 255  #   bgr  NOT  rgb
+lr_full_padding  = image_width  - view_rect_width
+tb_full_padding  = image_height - view_rect_height
+lr_padding       = int(lr_full_padding / 2)
+tb_padding       = int(tb_full_padding / 2)
+start_index      = (image_width * tb_padding) + lr_padding
+start_pos        = start_index
+start_y          = int(tb_padding)
+start_x          = int(lr_padding)
+slices           = []
+
+
+
+def generate_slice_info():
+    global view_rect_width
+    global view_rect_height
+    global lr_padding
+    global start_pos
+    global slices
+
+    slices.append([start_pos, start_pos + view_rect_width])
+    for i in range(view_rect_height - 1):
+        start_pos += (view_rect_width + lr_full_padding)
+        end_pos   = start_pos + view_rect_width
+
+        slices.append([start_pos, end_pos])
+
+def draw_square_on_linear_arry(pixels):
+    global slices
+
+    # draw top
+    slice = slices[0]
+    i     = slice[0]
+    while i < slice[1]:
+        pixel    = pixels[i];
+        pixel[0] = 255
+        pixel[0] = 0
+        pixel[0] = 0
+
+        i += 1
+
+    # draw middle
+    i    = 1
+    size = len(slices) - 1
+    while i < size:
+        slice = slices[i]
+        
+        pixel    = pixels[ slices[0] ];
+        pixel[0] = 255
+        pixel[0] = 0
+        pixel[0] = 0
+
+        pixel2    = pixels[ slices[1] - 1 ];
+        pixel2[0] = 255
+        pixel2[0] = 0
+        pixel2[0] = 0
+
+        i += 1
+
+    # draw bottom
+    slice = slices[ len(slices) - 1]
+    i     = slice[0]
+    while i < slice[1]:
+        pixel    = pixels[i];
+        pixel[0] = 255
+        pixel[0] = 0
+        pixel[0] = 0
+
+        i += 1
+
+def draw_square_on_2d_arry(pixels):
+    # draw top
+    i = start_x
+    j = start_x + view_rect_width
+    while i < j:
+        pixels[start_y][i] = outine_color
+        i += 1
+
+    # draw middle
+    y_pos     = start_y + 1
+    y_end_pos = (start_y + view_rect_height) - 1
+    while y_pos < y_end_pos:
+        pixels[y_pos][lr_padding] = outine_color
+        pixels[y_pos][lr_padding + view_rect_width] = outine_color
+        y_pos += 1
+
+    # draw bottom
+    bottom_row = start_y + view_rect_height
+    i = start_x
+    j = start_x + view_rect_width
+    while i < j:
+        pixels[bottom_row][i] = outine_color
+        i += 1
+
+
+
+def process_frame(pixels):
+    draw_square_on_2d_arry(pixels)
+    cv2.imshow('frame', pixels)
+
+def capture_video(camera):
+    while(True):
+        rendered, data = camera.read()
+        frame = cv2.cvtColor(data, cv2.COLOR_BGR2RGB)
+        # gray_frame = cv2.cvtColor(frame, cv2.COLOR_RGB2GRAY)
+
+        # Use 'q' key to quit
+        if cv2.waitKey(1) & 0xFF == ord('q'):
+            break
+
+        if not rendered: continue
+        process_frame(frame)
+
+def process_video():
+    camera = cv2.VideoCapture(1)
+    camera.set(cv2.CAP_PROP_FRAME_WIDTH, image_width)
+    camera.set(cv2.CAP_PROP_FRAME_HEIGHT, image_width)
+    
+    # generate_slice_info()
+    capture_video(camera)
+
+    camera.release()
+    cv2.destroyAllWindows()
+
+
+if __name__ == "__main__":
+    process_video()