def __init__(self, image_composition, service, previous_service,
scroll_delay, synchroniser, device, position, controller):
self.speed = Args.Speed
self.position = position
self.Controller = controller
self.image_composition = image_composition
self.rectangle = ComposableImage(RectangleCover(device).image,
position=(0, 16 * position + 16))
self.CurrentService = service
self.generateCard(service)
self.IStaticOld = ComposableImage(StaticTextImage(
device, service, previous_service).image,
position=(0, (16 * position)))
self.image_composition.add_image(self.IStaticOld)
self.image_composition.add_image(self.rectangle)
self.max_pos = self.IDestination.width
self.image_y_posA = 0
self.image_x_pos = 0
self.device = device
self.partner = None
self.delay = scroll_delay
self.ticks = 0
self.state = self.OPENING_SCROLL if service.ID != 0 else self.STUD
self.synchroniser = synchroniser
self.render()
self.synchroniser.ready(self)
def test_composable_image_crop_size_greater_than_image_size():
img_size = (128, 64)
crop_size = (1000, 1000)
img = Image.new("RGB", img_size)
ci = ComposableImage(img)
cropped_img = ci.image(crop_size)
assert cropped_img.size == img_size
def test_composable_image_crop_offset():
img_size = (128, 64)
crop_size = (10, 10)
img = Image.new("RGB", img_size)
ci = ComposableImage(img, offset=(20, 20))
cropped_img = ci.image(crop_size)
assert cropped_img.size == crop_size
def generateCard(self,service): displayTimeTemp = TextImage(device, service.DisplayTime) IDestinationTemp = TextImageComplex(device, service.Destination,service.Via, displayTimeTemp.width) self.IDestination = ComposableImage(IDestinationTemp.image.crop((0,0,IDestinationTemp.width + 10,16)), position=(45 if Args.ShowIndex or Args.LargeLineName else 30, 16 * self.position)) self.IServiceNumber = ComposableImage(TextImageServiceNumber(device, service.ServiceNumber).image.crop((0,0,45 if Args.ShowIndex or Args.LargeLineName else 30,16)), position=(0, 16 * self.position)) self.IDisplayTime = ComposableImage(displayTimeTemp.image, position=(device.width - displayTimeTemp.width, 16 * self.position))
def displayflights(topline, bottomline):
device.contrast(0)
if device.height >= 16:
font = make_font("code2000.ttf", 12)
else:
font = make_font("pixelmix.ttf", 8)
image_composition = ImageComposition(device)
try:
# while True:
synchroniser = Synchroniser()
ci_top = ComposableImage(TextImage(device, topline, font).image,
position=(0, 1))
ci_bottom = ComposableImage(TextImage(device, bottomline, font).image,
position=(0, 16))
closest = Scroller(image_composition, ci_top, 10, synchroniser)
furthest = Scroller(image_composition, ci_bottom, 10, synchroniser)
cycles = 0
while cycles < 3:
closest.tick()
furthest.tick()
time.sleep(0.025)
cycles = furthest.get_cycles()
with canvas(device, background=image_composition()) as draw:
image_composition.refresh()
# draw.rectangle(device.bounding_box, outline="white")
# del closest
# del furthest
except KeyboardInterrupt:
pass
def test_composable_image_crop_same():
img_size = (128, 64)
crop_size = img_size
img = Image.new("RGB", img_size)
ci = ComposableImage(img)
cropped_img = ci.image(crop_size)
assert cropped_img.size == crop_size
def renderWidget(self):
with canvas(self.device) as draw:
if self.widget_config['icon']:
self.icon_w, self.icon_h = draw.textsize(
self.icon, self.icon_font)
else:
self.icon_w, self.icon_h = (0, 0)
self.text_w, self.text_h = draw.textsize(self.text, self.text_font)
self.icon_padding = 2
self.line_padding = 2
self.icon_w += (self.icon_padding + self.line_padding)
self.icon_x = 0
self.icon_y = 0
if self.widget_config['icon']:
self.text_x = self.icon_w
else:
self.text_x = 0
self.text_y = 0
self.widget_w = self.icon_w + self.text_w
self.widget_h = max(self.icon_h, self.text_h)
self.icon_image = Image.new(self.device.mode,
(self.icon_w, self.icon_h))
draw = ImageDraw.Draw(self.icon_image)
if self.widget_config['icon']:
draw.text((self.line_padding, 0),
text=self.icon,
font=self.icon_font,
fill="white")
draw.line(((0, 0), (0, self.icon_h)), fill="white", width=1)
self.ci_icon = ComposableImage(self.icon_image)
del draw
self.text_image = Image.new(self.device.mode,
(self.text_w, self.text_h))
draw = ImageDraw.Draw(self.text_image)
draw.text((0, 0), text=self.text, font=self.text_font, fill="white")
self.ci_text = ComposableImage(self.text_image)
del draw
print(
f"[renderWidget][{self.widget}] icon x: {self.icon_x}, y: {self.icon_y}, w: {self.icon_w}, h: {self.icon_h}"
)
print(
f"[renderWidget][{self.widget}] text x: {self.text_x}, y: {self.text_y}, w: {self.text_w}, h: {self.text_h}"
)
print(
f"[renderWidget][{self.widget}] total width: {self.widget_w}, height: {self.widget_h}"
)
def generateCard(self, service):
displayTimeTemp = TextImage(device, service.DisplayTime)
IDestinationTemp = TextImageComplex(device, service.Destination,
service.Via, displayTimeTemp.width)
self.IDestination = ComposableImage(IDestinationTemp.image.crop(
(0, 0, IDestinationTemp.width + 10, 16)),
position=(0, 16 * self.position))
self.IDisplayTime = ComposableImage(
displayTimeTemp.image,
position=(device.width - displayTimeTemp.width,
16 * self.position))
def test_composable_image_ctor():
pos = (78, 12)
offs = (90, 12)
img_size = (123, 234)
img = Image.new("RGB", img_size)
ci = ComposableImage(img)
ci.position = pos
ci.offset = offs
assert ci.position == pos
assert ci.offset == offs
assert ci.width == img_size[0]
assert ci.height == img_size[1]
assert isinstance(ci.image((1, 1)), PIL.Image.Image)
def test_image_count():
ic = ImageComposition(dummy())
img1 = ComposableImage(Image.new("RGB", (1, 1)))
img2 = ComposableImage(Image.new("RGB", (1, 1)))
img3 = ComposableImage(Image.new("RGB", (1, 1)))
ic.add_image(img1)
ic.add_image(img2)
ic.add_image(img3)
assert len(ic.composed_images) == 3
ic.remove_image(img3)
assert len(ic.composed_images) == 2
ic.remove_image(img2)
assert len(ic.composed_images) == 1
ic.remove_image(img1)
assert len(ic.composed_images) == 0
def set_info(self, song, artist):
if (song != self.current_song) or (artist != self.current_artist):
self.ci_song = ComposableImage(TextImage(self.device, song,
self.font).image,
position=(0, 1))
self.ci_artist = ComposableImage(TextImage(self.device, artist,
self.font).image,
position=(0, 20))
self.song_scroller = Scroller(self.image_composition, self.ci_song,
100, self.synchroniser)
self.artist_scroller = Scroller(self.image_composition,
self.ci_artist, 100,
self.synchroniser)
self.current_song = song
self.current_artist = artist
self.has_info = True
def changeCard(self, newService, device):
if newService.ID == "0" and self.CurrentService.ID == "0":
self.state = self.STUD
self.synchroniser.ready(self)
return
self.synchroniser.busy(self)
self.IStaticOld = ComposableImage(StaticTextImage(
device, newService, self.CurrentService).image,
position=(0, (16 * self.position)))
self.image_composition.add_image(self.IStaticOld)
self.image_composition.add_image(self.rectangle)
if self.CurrentService.ID != "0":
self.image_composition.remove_image(self.IDestination)
self.image_composition.remove_image(self.IServiceNumber)
self.image_composition.remove_image(self.IDisplayTime)
del self.IDestination
del self.IServiceNumber
del self.IDisplayTime
if self.partner != None and self.partner.CurrentService.ID != "0":
self.partner.refresh()
self.image_composition.refresh()
self.generateCard(newService)
self.CurrentService = newService
self.max_pos = self.IDestination.width
self.state = self.WAIT_STUD if (newService.ID
== "0") else self.WAIT_OPENING
def __init__(self, device, font):
super(MusicScreen, self).__init__(device, font)
self.ci_play = ComposableImage(graphutils.make_bitmap("play.png"),
position=(60, 48))
self.ci_pause = ComposableImage(graphutils.make_bitmap("pause.png"),
position=(60, 48))
self.image_composition = graphutils.ImageCompositionWithHideableImage(
self.device)
self.image_composition.add_image(self.ci_play)
self.image_composition.add_image(self.ci_pause)
self.synchroniser = Synchroniser()
self.has_info = False
self.is_paused = False
self.song_scroller = None
self.artist_scroller = None
self.current_song = None
self.current_artist = None
def test_composable_image_image():
ci = ComposableImage(Image.new("RGB", (1, 1)))
with pytest.raises(AssertionError):
ci.image((0, 0))
with pytest.raises(AssertionError):
ci.image((1, 0))
with pytest.raises(AssertionError):
ci.image((0, 1))
def generateCard(self,service):
displayTimeTemp = TextImage(device, service.DisplayTime)
displayInfoTemp = TextImage(device, service.DisplayText)
sizeRemaining = device.width - (displayTimeTemp.width + displayInfoTemp.width)
displayDestinationTemp = VariableTextImage(device, service.Destination, sizeRemaining)
self.IDisplayText = ComposableImage(displayInfoTemp.image, position=(0, Offset + (FontSize * self.position)))
self.IDestintion = ComposableImage(displayDestinationTemp.image, position=(displayInfoTemp.width, Offset + (FontSize * self.position)))
self.IDisplayTime = ComposableImage(displayTimeTemp.image, position=(device.width - displayTimeTemp.width, Offset + (FontSize * self.position)))
TempSCallingAt = TextImage(device, "Calling at:")
TempICallingAt = LongTextImage(device, service.CallingAt)
self.DirectService = ',' not in service.CallingAt
self.ICallingAt = ComposableImage(TempICallingAt.image.crop((0,0,max(TempICallingAt.width + 3,256) ,FontSize)), position=(TempSCallingAt.width + 3, Offset + (FontSize * self.position)))
self.SCallingAt = ComposableImage(TempSCallingAt.image.crop((0,0,TempSCallingAt.width,FontSize)), position=(0, Offset + (FontSize * self.position)))
self.max_pos = TempICallingAt.width + 3
def updateCard(self, newService, device): self.state = self.SCROLL_DECIDER self.synchroniser.ready(self) self.image_composition.remove_image(self.IDisplayTime) displayTimeTemp = TextImage(device, newService.DisplayTime) self.IDisplayTime = ComposableImage(displayTimeTemp.image, position=(device.width - displayTimeTemp.width, 16 * self.position)) self.image_composition.add_image(self.IDisplayTime) self.image_composition.refresh()
def updateCard(self, newService, device):
self.state = self.SCROLL_DECIDER
self.synchroniser.ready(self)
self.image_composition.remove_image(self.IDisplayTime)
self.image_composition.remove_image(self.IDestintion)
displayTimeTemp = TextImage(device, newService.DisplayTime)
self.IDisplayTime = ComposableImage(displayTimeTemp.image, position=(device.width - displayTimeTemp.width, Offset + (FontSize * self.position)))
tempDisplayText = TextImage(device, newService.DisplayText)
sizeRemaining = device.width - (displayTimeTemp.width + tempDisplayText.width)
displayDestinationTemp = VariableTextImage(device, newService.Destination, sizeRemaining)
self.IDestintion = ComposableImage(displayDestinationTemp.image, position=(tempDisplayText.width, Offset + (FontSize * self.position)))
self.image_composition.add_image(self.IDestintion)
self.image_composition.add_image(self.IDisplayTime)
self.image_composition.refresh()
def test_refresh():
ic = ImageComposition(dummy())
ic_img_before = list(ic().getdata())
img = Image.new("RGB", (25, 25))
draw = ImageDraw.Draw(img)
draw.rectangle((10, 10, 20, 20), outline="white")
del draw
ci = ComposableImage(img)
ic.add_image(ci)
ic.refresh()
assert ic_img_before != list(ic().getdata())
def updateCard(self, newService, device):
self.state = self.SCROLL_DECIDER
self.synchroniser.ready(self)
#Need to regenerate both because the width of the time displayed can shrink.
self.image_composition.remove_image(self.IDestination)
self.image_composition.remove_image(self.IDisplayTime)
self.image_composition.refresh()
displayTimeTemp = TextImage(device, newService.DisplayTime)
self.IDisplayTime = ComposableImage(
displayTimeTemp.image,
position=(device.width - displayTimeTemp.width,
16 * self.position))
IDestinationTemp = TextImageComplex(device, newService.Destination,
newService.Via,
displayTimeTemp.width)
self.IDestination = ComposableImage(IDestinationTemp.image.crop(
(0, 0, IDestinationTemp.width + 10, 16)),
position=(0, 16 * self.position))
self.image_composition.add_image(self.IDestination)
self.image_composition.add_image(self.IDisplayTime)
self.image_composition.refresh()
def __init__(self, image_composition, scroll_delay, device):
self.Services = LiveTime.GetData()
self.synchroniser = Synchroniser()
self.scroll_delay = scroll_delay
self.image_composition = image_composition
self.device = device
self.ticks = 0
self.setInitalCards()
self.State = "alive"
NoServiceTemp = NoService(device)
self.NoServices = ComposableImage(NoServiceTemp.image, position=(int(device.width/2- NoServiceTemp.width/2),int(device.height/2-NoServiceTemp.height/2)))
self.top.addPartner(self.middel)
self.middel.addPartner(self.bottom)
def __init__(
self,
textimage: TextImage,
position: tuple = (0, 0),
offset: tuple = (0, 0),
scrolling=False,
direction="h",
delay=0,
initialdelay=None,
):
self.initialdelay = initialdelay if initialdelay else delay
self.delay = delay
self.direction = direction
self.scrolling = scrolling
self.offset = offset
self.position = position
self.textimage = textimage
self.last_delay_tick = 0.0
self.composableimage = ComposableImage(textimage.image, position,
offset)
def tick(self):
#Update X min till arrival.
if self.CurrentService.TimePassedStatic() and (
self.state == self.SCROLL_DECIDER or self.state
== self.SCROLLING_WAIT or self.state == self.SCROLLING
or self.state == self.WAIT_SYNC):
self.image_composition.remove_image(self.IDisplayTime)
self.CurrentService.DisplayTime = self.CurrentService.GetDisplayTime(
)
displayTimeTemp = TextImage(device,
self.CurrentService.DisplayTime)
self.IDisplayTime = ComposableImage(
displayTimeTemp.image,
position=(device.width - displayTimeTemp.width,
16 * self.position))
self.image_composition.add_image(self.IDisplayTime)
self.image_composition.refresh()
if self.state == self.WAIT_OPENING:
if not self.is_waiting():
self.state = self.OPENING_SCROLL
elif self.state == self.OPENING_SCROLL:
if self.image_y_posA < 16:
self.render()
self.image_y_posA += self.speed
else:
self.state = self.OPENING_END
elif self.state == self.OPENING_END:
self.image_x_pos = 0
self.image_y_posA = 0
self.image_composition.remove_image(self.IStaticOld)
self.image_composition.remove_image(self.rectangle)
del self.IStaticOld
self.image_composition.add_image(self.IDestination)
self.image_composition.add_image(self.IServiceNumber)
self.image_composition.add_image(self.IDisplayTime)
self.render()
self.synchroniser.ready(self)
self.state = self.SCROLL_DECIDER
elif self.state == self.SCROLL_DECIDER:
if self.synchroniser.is_synchronised():
if not self.is_waiting():
if self.synchroniser.is_synchronised():
self.synchroniser.busy(self)
# If not a valid via message or not wanting animations.
if self.CurrentService.Via == "" or Args.ReducedAnimations:
self.state = self.WAIT_SYNC
elif self.CurrentService.ID == "0":
self.synchroniser.ready(self)
self.state = self.STUD
else:
self.state = self.SCROLLING_WAIT
elif self.state == self.SCROLLING_WAIT:
if not self.is_waiting():
self.state = self.SCROLLING
elif self.state == self.SCROLLING:
if self.image_x_pos < self.max_pos:
self.render()
self.image_x_pos += self.speed
else:
self.state = self.WAIT_SYNC
elif self.state == self.WAIT_SYNC:
if self.image_x_pos != 0:
self.image_x_pos = 0
self.render()
else:
if not self.is_waiting():
self.Controller.requestCardChange(self, self.position + 1)
elif self.state == self.WAIT_STUD:
if not self.is_waiting():
self.state = self.STUD_SCROLL
elif self.state == self.STUD_SCROLL:
if self.image_y_posA < 16:
self.render()
self.image_y_posA += self.speed
else:
self.state = self.STUD_END
elif self.state == self.STUD_END:
self.image_x_pos = 0
self.image_y_posA = 0
self.image_composition.remove_image(self.IStaticOld)
self.image_composition.remove_image(self.rectangle)
del self.IStaticOld
self.render()
self.synchroniser.ready(self)
self.state = self.STUD
elif self.state == self.STUD:
if not self.is_waiting():
self.Controller.requestCardChange(self, self.position + 1)
# ------- main
device = get_device()
if device.height >= 16:
font = make_font("code2000.ttf", 12)
else:
font = make_font("pixelmix.ttf", 8)
image_composition = ImageComposition(device)
try:
while True:
for title in titles:
synchroniser = Synchroniser()
ci_song = ComposableImage(TextImage(device, title[0], font).image,
position=(0, 1))
ci_artist = ComposableImage(TextImage(device, title[1],
font).image,
position=(0, 30))
song = Scroller(image_composition, ci_song, 100, synchroniser)
artist = Scroller(image_composition, ci_artist, 100, synchroniser)
cycles = 0
while cycles < 3:
artist.tick()
song.tick()
time.sleep(0.025)
cycles = song.get_cycles()
with canvas(device, background=image_composition()) as draw:
image_composition.refresh()
def tick(self):
#Update X min till arrival.
if self.CurrentService.TimePassedStatic() and (self.state == self.SCROLL_DECIDER or self.state == self.SCROLLING_WAIT or self.state == self.SCROLLING or self.state == self.WAIT_SYNC):
self.image_composition.remove_image(self.IDisplayTime)
self.CurrentService.DisplayTime = self.CurrentService.GetExptTime()
displayTimeTemp = TextImage(device, self.CurrentService.DisplayTime)
self.IDisplayTime = ComposableImage(displayTimeTemp.image, position=(device.width - displayTimeTemp.width, Offset + (FontSize * self.position)))
self.image_composition.add_image(self.IDisplayTime)
self.image_composition.refresh()
if self.state == self.WAIT_OPENING:
if not self.is_waiting():
self.state = self.OPENING_SCROLL
elif self.state == self.OPENING_SCROLL:
if self.image_y_posA < FontSize:
self.render()
self.image_y_posA += self.speed
else:
self.state = self.OPENING_END
elif self.state == self.OPENING_END:
self.image_x_pos = 0
self.image_y_posA = 0
self.image_composition.remove_image(self.IStaticOld)
self.image_composition.remove_image(self.rectangle)
del self.IStaticOld
self.image_composition.add_image(self.IDisplayText)
self.image_composition.add_image(self.IDestintion)
self.image_composition.add_image(self.IDisplayTime)
self.render()
self.synchroniser.ready(self)
self.state = self.SCROLL_DECIDER
elif self.state == self.SCROLL_DECIDER:
if self.synchroniser.is_synchronised():
if not self.is_waiting():
if self.synchroniser.is_synchronised():
self.synchroniser.busy(self)
if Args.ReducedAnimations or (self.DirectService and not Args.ShowDirect):
self.state = self.WAIT_SYNC
elif self.CurrentService.ID == "0":
self.synchroniser.ready(self)
self.state = self.STUD
else:
self.state = self.SCROLLING_WAIT
elif self.state == self.SCROLLING_WAIT:
if not self.is_waiting():
self.image_composition.remove_image(self.IDisplayText)
self.image_composition.remove_image(self.IDestintion)
self.image_composition.remove_image(self.IDisplayTime)
self.image_composition.add_image(self.ICallingAt)
self.image_composition.add_image(self.SCallingAt)
self.state = self.SCROLLING_PAUSE
elif self.state == self.SCROLLING_PAUSE:
if not self.is_waiting():
self.state = self.SCROLLING
elif self.state == self.SCROLLING:
if self.image_x_pos < self.max_pos:
self.render()
self.image_x_pos += self.speed
else:
self.image_composition.remove_image(self.SCallingAt)
self.image_composition.remove_image(self.ICallingAt)
self.image_composition.add_image(self.IDisplayText)
self.image_composition.add_image(self.IDestintion)
self.image_composition.add_image(self.IDisplayTime)
self.state = self.WAIT_SYNC
elif self.state == self.WAIT_SYNC:
if self.image_x_pos != 0:
self.image_x_pos = 0
self.render()
else:
if not self.is_waiting():
self.Controller.requestCardChange(self, self.position + 1)
elif self.state == self.WAIT_STUD:
if not self.is_waiting():
self.state = self.STUD_SCROLL
elif self.state == self.STUD_SCROLL:
if self.image_y_posA < FontSize:
self.render()
self.image_y_posA += self.speed
else:
self.state = self.STUD_END
elif self.state == self.STUD_END:
self.image_x_pos = 0
self.image_y_posA = 0
self.image_composition.remove_image(self.IStaticOld)
self.image_composition.remove_image(self.rectangle)
del self.IStaticOld
self.render()
self.synchroniser.ready(self)
self.state = self.STUD
elif self.state == self.STUD:
if not self.is_waiting():
self.Controller.requestCardChange(self, self.position + 1)
def test_composable_image_none():
with pytest.raises(AssertionError):
ComposableImage(None)