def rssiGraph(args):
if 'strip' in args:
strip = args['strip']
else:
return False
if 'INTERFACE' in args:
INTERFACE = args['INTERFACE']
else:
return False
if len(INTERFACE.nodes) < 1:
return False
height = args['ledRows']
width = strip.numPixels() // height
im = Image.new('RGB', [width, height])
draw = ImageDraw.Draw(im)
if width < len(INTERFACE.nodes):
barWidth = 1
else:
barWidth = width // len(INTERFACE.nodes)
loop = range(args['iterations']) if 'iterations' in args else repeat(True)
for _ in loop:
draw.rectangle((0, 0, width, height), fill=(0, 0, 0))
for node in INTERFACE.nodes:
rssi_min = node.node_nadir_rssi
rssi_max = node.node_peak_rssi
rssi_val = node.current_rssi
color = convertColor(args['manager'].getDisplayColor(node.index))
rssi_range = rssi_max - rssi_min
if rssi_range:
point = (rssi_max - rssi_val) / float(rssi_range) * height
draw.rectangle(
(barWidth * node.index, point,
(barWidth * node.index) + barWidth - 1, height),
fill=color)
img = im.rotate(90 * args['panelRotate'])
setPixels(strip, img, args['invertedPanelRows'])
strip.show()
gevent.idle()
def showBitmap(args):
if 'strip' in args:
strip = args['strip']
else:
return False
bitmaps = args['bitmaps']
if bitmaps and bitmaps is not None:
for bitmap in bitmaps:
img = Image.open(bitmap['image'])
delay = bitmap['delay']
img = img.rotate(90 * args['panelRotate'])
img = img.resize(
(strip.numPixels() // args['ledRows'], args['ledRows']))
setPixels(strip, img, args['invertedPanelRows'])
strip.show()
gevent.sleep(delay / 1000.0)
def printCharacter(args):
if 'strip' in args:
strip = args['strip']
else:
return False
if 'text' in args:
text = str(args['text'])
else:
return False
if 'color' in args:
color = convertColor(args['color'])
else:
color = convertColor(ColorVal.WHITE)
height = args['ledRows']
width = strip.numPixels() // height
im = Image.new('RGB', [width, height])
draw = ImageDraw.Draw(im)
use_small_flag = True
if height >= 16:
font = ImageFont.truetype(FONT_PATH + "/RotorHazardPanel16.ttf", 16)
w, h = font.getsize(text)
if w <= width - 1:
use_small_flag = False
h = 16
if use_small_flag:
font = ImageFont.truetype(FONT_PATH + "/RotorHazardPanel8.ttf", 8)
w, h = font.getsize(text)
h = 8
draw.text((int((width - w) / 2) + 1, int((height - h) / 2)),
text,
font=font,
fill=(color))
img = im.rotate(90 * args['panelRotate'])
setPixels(strip, img, args['invertedPanelRows'])
strip.show()
def scrollText(args):
if 'strip' in args:
strip = args['strip']
else:
return False
if args['data'] == 'message':
text = str(args['message'])
elif args['data'] == 'lap_time':
text = str(args['lap']['lap_time_formatted'])
else:
return False
if 'color' in args:
color = convertColor(args['color'])
else:
color = convertColor(ColorVal.WHITE)
height = args['ledRows']
width = strip.numPixels() // height
im = Image.new('RGB', [width, height])
draw = ImageDraw.Draw(im)
if height >= 16:
font = ImageFont.truetype(FONT_PATH + "/RotorHazardPanel16.ttf", 16)
w, h = font.getsize(text)
h = 16
else:
font = ImageFont.truetype(FONT_PATH + "/RotorHazardPanel8.ttf", 8)
w, h = font.getsize(text)
h = 8
draw_y = int((height - h) / 2)
for i in range(-width, w + width):
draw.rectangle((0, 0, width, height), fill=(0, 0, 0))
draw.text((-i, draw_y), text, font=font, fill=(color))
img = im.rotate(90 * args['panelRotate'])
setPixels(strip, img, args['invertedPanelRows'])
strip.show()
gevent.sleep(10 / 1000.0)
def multiLapGrid(args):
if 'strip' in args:
strip = args['strip']
else:
return False
if 'RACE' in args:
RACE = args['RACE']
else:
return False
if args['RACE'].results and 'by_race_time' in args['RACE'].results:
leaderboard = args['RACE'].results['by_race_time']
else:
return False
height = args['ledRows']
width = strip.numPixels() // height
im = Image.new('RGB', [width, height])
draw = ImageDraw.Draw(im)
if height < 16:
return False
half_height = height / 2
half_width = width / 2
if height >= 32:
font = ImageFont.truetype(FONT_PATH + "/RotorHazardPanel16.ttf", 16)
font_h = 16
else:
font = ImageFont.truetype(FONT_PATH + "/RotorHazardPanel8.ttf", 8)
font_h = 8
active_nodes = []
for line in leaderboard:
active_nodes.append(line['node'])
active_nodes.sort()
for line in leaderboard:
if line['node'] < 4:
if line['laps']:
if line['laps'] <= 19:
text = str(line['laps'])
else:
text = '+'
else:
if RACE.race_status == RaceStatus.DONE:
text = str(line['laps'])
else:
# first callsign character
text = line['callsign'][0]
w, h = font.getsize(text)
h = font_h
color = convertColor(args['manager'].getDisplayColor(
line['node'], from_result=True))
# draw positions
if active_nodes.index(line['node']) == 0:
pos_x = int((half_width - w) / 2)
pos_y = int(((half_height) - h) / 2)
elif active_nodes.index(line['node']) == 1:
pos_x = int(((half_width - w) / 2) + half_width)
pos_y = int(((half_height) - h) / 2)
elif active_nodes.index(line['node']) == 2:
pos_x = int((half_width - w) / 2)
pos_y = int((((half_height) - h) / 2) + half_height)
elif active_nodes.index(line['node']) == 3:
pos_x = int(((half_width - w) / 2) + half_width)
pos_y = int((((half_height) - h) / 2) + half_height)
draw.text((pos_x + 1, pos_y), text, font=font, fill=color)
img = im.rotate(90 * args['panelRotate'])
setPixels(strip, img, args['invertedPanelRows'])
strip.show()