Added Hex codes under colour swatches

Author: Lucy Ivatt

colourSchemeDetector.py

@@ -8,9 +8,11 @@
 import os
 
 TEST_PATH = "Auto-Colour-Scheme-Generator//pexels-photo.jpeg"
+DARK_GREY = (33, 37, 43)
+LIGHT_GREY = (41, 45, 53)
 
 def rgb_to_hex(colour):
- hex_values = [hex(int(value.item())) for value in colour]
+ hex_values = [hex(int(value)) for value in colour]
  final_string = "#"
  for value in hex_values:
  sub_string = str(value).lstrip("0x")
@@ -45,7 +47,6 @@ def get_colours(image):
 
  # Get ordered colours by iterating through keys
  ordered_colours = [center_colours[i] for i in counts.keys()]
- hex_colours = [rgb_to_hex(ordered_colours[i]) for i in counts.keys()]
  rgb_colours = [tuple(ordered_colours[i].tolist()) for i in counts.keys()]
 
  return rgb_colours
@@ -55,10 +56,19 @@ def draw_swatches(rgb_colours):
  pygame.init()
  pygame.font.init()
  font = pygame.font.SysFont('Helvetica', 20)
- screen = pygame.display.set_mode((150 * colour_number, 100))
+ screen = pygame.display.set_mode((150 * colour_number, 130))
  x_rectangle_coord = 0
+ alternate = 1
  for i in range(colour_number):
+ alternate *= -1
+ if alternate == 1:
+ title = DARK_GREY
+ else:
+ title = LIGHT_GREY
  pygame.draw.rect(screen, x[i], (x_rectangle_coord,0, 150, 100))
+ pygame.draw.rect(screen, title, (x_rectangle_coord,100, 150, 30))
+ hexcode = font.render(rgb_to_hex(rgb_colours[i]), False, (240, 240, 240))
+ screen.blit(hexcode, (x_rectangle_coord + (150 - hexcode.get_width()) // 2, 100 + (30 - hexcode.get_height()) // 2))
  x_rectangle_coord += 150
  pygame.display.update()
  print("Press enter to exit")