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Badger2040: Image file overlay toggle

pull/271/head
Phil Howard 2022-03-04 14:58:52 +00:00
rodzic d0b52a77f1
commit 4496e3e7a2
1 zmienionych plików z 21 dodań i 15 usunięć
Pokaż statystyki Ściągnij plik aktualizacji Ściągnij plik porównania Expand all files Collapse all files

36
micropython/examples/badger2040/image.py
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@ -58,6 +58,7 @@ button_down = machine.Pin(badger2040.BUTTON_DOWN, machine.Pin.IN, machine.Pin.PU
image = bytearray(int(296 * 128 / 8))
current_image = 0
show_info = True
# Draw an overlay box with a given message within it
@ -97,22 +98,24 @@ def show_image(n):
name = file.split(".")[0]
open("images/{}".format(file), "r").readinto(image)
display.image(image)
name_length = display.measure_text(name, 0.5)
display.pen(0)
display.rectangle(0, HEIGHT - 21, name_length + 11, 21)
display.pen(15)
display.rectangle(0, HEIGHT - 20, name_length + 10, 20)
display.pen(0)
display.text(name, 5, HEIGHT - 10, 0.5)
for i in range(TOTAL_IMAGES):
x = 286
y = int((128 / 2) - (TOTAL_IMAGES * 10 / 2) + (i * 10))
if show_info:
name_length = display.measure_text(name, 0.5)
display.pen(0)
display.rectangle(x, y, 8, 8)
if current_image != i:
display.pen(15)
display.rectangle(x + 1, y + 1, 6, 6)
display.rectangle(0, HEIGHT - 21, name_length + 11, 21)
display.pen(15)
display.rectangle(0, HEIGHT - 20, name_length + 10, 20)
display.pen(0)
display.text(name, 5, HEIGHT - 10, 0.5)
for i in range(TOTAL_IMAGES):
x = 286
y = int((128 / 2) - (TOTAL_IMAGES * 10 / 2) + (i * 10))
display.pen(0)
display.rectangle(x, y, 8, 8)
if current_image != i:
display.pen(15)
display.rectangle(x + 1, y + 1, 6, 6)
display.update()
@ -137,7 +140,10 @@ while True:
if current_image < TOTAL_IMAGES - 1:
current_image += 1
show_image(current_image)
if button_a.value() or button_b.value() or button_c.value():
if button_a.value():
show_info = not show_info
show_image(current_image)
if button_b.value() or button_c.value():
display.pen(15)
display.clear()
draw_overlay("To add images connect Badger2040 to a PC, load up Thonny, and see readme.txt in images/", WIDTH - OVERLAY_BORDER, HEIGHT - OVERLAY_BORDER, OVERLAY_SPACING, 0.5)