Simple test

Ensure your device works with this simple test.

examples/display_shapes_simpletest.py
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import board
import displayio
from adafruit_display_shapes.rect import Rect
from adafruit_display_shapes.circle import Circle
from adafruit_display_shapes.roundrect import RoundRect
from adafruit_display_shapes.triangle import Triangle
from adafruit_display_shapes.line import Line
from adafruit_display_shapes.polygon import Polygon

# Make the display context
splash = displayio.Group(max_size=20)
board.DISPLAY.show(splash)

# Make a background color fill
color_bitmap = displayio.Bitmap(320, 240, 1)
color_palette = displayio.Palette(1)
color_palette[0] = 0xFFFFFF
bg_sprite = displayio.TileGrid(color_bitmap, x=0, y=0, pixel_shader=color_palette)
splash.append(bg_sprite)
##########################################################################

splash.append(Line(220, 130, 270, 210, 0xFF0000))
splash.append(Line(270, 210, 220, 210, 0xFF0000))
splash.append(Line(220, 210, 270, 130, 0xFF0000))
splash.append(Line(270, 130, 220, 130, 0xFF0000))

# Draw a blue star
polygon = Polygon(
    [
        (255, 40),
        (262, 62),
        (285, 62),
        (265, 76),
        (275, 100),
        (255, 84),
        (235, 100),
        (245, 76),
        (225, 62),
        (248, 62),
    ],
    outline=0x0000FF,
)
splash.append(polygon)

triangle = Triangle(170, 50, 120, 140, 210, 160, fill=0x00FF00, outline=0xFF00FF)
splash.append(triangle)

rect = Rect(80, 20, 41, 41, fill=0x0)
splash.append(rect)

circle = Circle(100, 100, 20, fill=0x00FF00, outline=0xFF00FF)
splash.append(circle)

rect2 = Rect(50, 100, 61, 81, outline=0x0, stroke=3)
splash.append(rect2)

roundrect = RoundRect(10, 10, 61, 81, 10, fill=0x0, outline=0xFF00FF, stroke=6)
splash.append(roundrect)


while True:
    pass