diff --git a/examples/hx8357_simpletest.py b/examples/hx8357_simpletest.py index 820cea0..2e28919 100644 --- a/examples/hx8357_simpletest.py +++ b/examples/hx8357_simpletest.py @@ -1,10 +1,12 @@ """ - This test will initialize the display using displayio - and draw a solid red background - """ +This test will initialize the display using displayio and draw a solid green +background, a smaller purple rectangle, and some yellow text. +""" import board import displayio +import terminalio +from adafruit_display_text import label from adafruit_hx8357 import HX8357 spi = board.SPI() @@ -22,12 +24,28 @@ color_bitmap = displayio.Bitmap(480, 320, 1) color_palette = displayio.Palette(1) -color_palette[0] = 0xFF0000 +color_palette[0] = 0x00FF00 # Bright Green bg_sprite = displayio.TileGrid(color_bitmap, pixel_shader=color_palette, x=0, y=0) splash.append(bg_sprite) +# Draw a smaller inner rectangle +inner_bitmap = displayio.Bitmap(440, 280, 1) +inner_palette = displayio.Palette(1) +inner_palette[0] = 0xAA0088 # Purple +inner_sprite = displayio.TileGrid(inner_bitmap, + pixel_shader=inner_palette, + x=20, y=20) +splash.append(inner_sprite) + +# Draw a label +text_group = displayio.Group(max_size=10, scale=3, x=137, y=160) +text = "Hello World!" +text_area = label.Label(terminalio.FONT, text=text, color=0xFFFF00) +text_group.append(text_area) # Subgroup for text scaling +splash.append(text_group) + while True: pass