bitcoin trend symbol not showing.

This commit is contained in:
Christoph Haas 2026-01-16 23:53:21 +01:00
parent f10caa3918
commit 3bf2e18f83

View file

@ -20,7 +20,7 @@ def start(stop_event, args):
trend = None
image_buffer = lib.display.matrix.buffer()
draw = ImageDraw.Draw(image_buffer)
symbol = ''
#symbol = '⏶'
while not stop_event.is_set():
# All to black
draw.rectangle( ((0,0),(lib.display.matrix.width-1,lib.display.matrix.height-1)), fill=(0,0,0) )
@ -31,15 +31,16 @@ def start(stop_event, args):
if last_price:
if price > last_price:
trend = 1
symbol = "🡅"
#symbol = "🡅"
elif price < last_price:
trend = -1
symbol = "🡇"
#symbol = "🡇"
#display.triangle(draw, 0, 0, trend, width=16, height=32)
print(symbol)
text = f"{symbol} BTC: {price:.0f}"
#text = f"{symbol} BTC: {price:.0f}€"
text = f"BTC: {price:.0f}"
draw.text((20, 0), text, fill=(255, 255, 255), font=lib.display.matrix.large_font)