1  """
 2  This test will initialize the display using displayio and draw a solid green
 3  background, a smaller purple rectangle, and some yellow text.
 4  """
 5  import displayio
 6  import terminalio
 7  from adafruit_display_text import label
 8  from adafruit_gizmo import tft_gizmo
 9  
10  # Create the TFT Gizmo display
11  display = tft_gizmo.TFT_Gizmo()
12  
13  # Make the display context
14  splash = displayio.Group(max_size=10)
15  display.show(splash)
16  
17  color_bitmap = displayio.Bitmap(240, 240, 1)
18  color_palette = displayio.Palette(1)
19  color_palette[0] = 0x00FF00  # Bright Green
20  
21  bg_sprite = displayio.TileGrid(color_bitmap, pixel_shader=color_palette, x=0, y=0)
22  splash.append(bg_sprite)
23  
24  # Draw a smaller inner rectangle
25  inner_bitmap = displayio.Bitmap(200, 200, 1)
26  inner_palette = displayio.Palette(1)
27  inner_palette[0] = 0xAA0088  # Purple
28  inner_sprite = displayio.TileGrid(inner_bitmap, pixel_shader=inner_palette, x=20, y=20)
29  splash.append(inner_sprite)
30  
31  # Draw a label
32  text_group = displayio.Group(max_size=10, scale=2, x=50, y=120)
33  text = "Hello World!"
34  text_area = label.Label(terminalio.FONT, text=text, color=0xFFFF00)
35  text_group.append(text_area)  # Subgroup for text scaling
36  splash.append(text_group)
37  
38  while True:
39      pass