def main(self):
from Kamaelia.UI.Pygame.Display import PygameDisplay
from Kamaelia.UI.Pygame.MagnaDoodle import MagnaDoodle
X=PygameDisplay(width=200,height=200).activate()
PygameDisplay.setDisplayService(X)
MagnaDoodle().run()
def RateLimitedPlayback(frame):
fps = frame["frame_rate"]
x, y = tuple(frame["size"])
print "Frames per second:", fps
print "(width,height):", (x, y)
pgd = PygameDisplay(width=x, height=y).activate()
PygameDisplay.setDisplayService(pgd)
return Graphline( \
LIMIT = PromptedTurnstile(),
RATE = ByteRate_RequestControl(rate=fps, chunksize=1.0, allowchunkaggregation=False),
PLAY = player,
linkages = {
("", "inbox" ) : ("LIMIT", "inbox"),
("LIMIT", "outbox") : ("PLAY", "inbox"),
("PLAY", "outbox") : ("", "outbox"),
("RATE", "outbox" ) : ("LIMIT", "next"),
("", "control") : ("RATE", "control"),
("RATE", "signal" ) : ("LIMIT", "control"),
("LIMIT", "signal" ) : ("PLAY", "control"),
("PLAY", "signal" ) : ("", "signal"),
},
boxsizes = {
("LIMIT","inbox") : 2,
},
)
def RateLimitedPlayback(frame):
fps = frame["frame_rate"]
x,y = tuple(frame["size"])
print "Frames per second:",fps
print "(width,height):",(x,y)
pgd = PygameDisplay(width=x,height=y).activate()
PygameDisplay.setDisplayService(pgd)
return Graphline( \
LIMIT = PromptedTurnstile(),
RATE = ByteRate_RequestControl(rate=fps, chunksize=1.0, allowchunkaggregation=False),
PLAY = player,
linkages = {
("", "inbox" ) : ("LIMIT", "inbox"),
("LIMIT", "outbox") : ("PLAY", "inbox"),
("PLAY", "outbox") : ("", "outbox"),
("RATE", "outbox" ) : ("LIMIT", "next"),
("", "control") : ("RATE", "control"),
("RATE", "signal" ) : ("LIMIT", "control"),
("LIMIT", "signal" ) : ("PLAY", "control"),
("PLAY", "signal" ) : ("", "signal"),
},
boxsizes = {
("LIMIT","inbox") : 2,
},
)
def main(self):
from Kamaelia.UI.Pygame.Display import PygameDisplay
from Kamaelia.UI.Pygame.MagnaDoodle import MagnaDoodle
X = PygameDisplay(width=200, height=200).activate()
PygameDisplay.setDisplayService(X)
MagnaDoodle().run()
("GRAMMAR", "outbox"): ("self", "outbox"),
("QUANTISE", "drawing"): ("self", "drawing"),
("ANALYSE", "drawing"): ("self", "drawing"),
})
if __name__ == "__main__":
from Kamaelia.UI.Pygame.Display import PygameDisplay
from Kamaelia.Util.Console import ConsoleEchoer
width = 1024
height = 384
pgd = PygameDisplay(width=width, height=height).activate()
PygameDisplay.setDisplayService(pgd)
Graphline(
CANVAS=Canvas(position=(0, 0), size=(width, height)),
PEN=Pen(),
STROKER=StrokeRecogniser(),
OUTPUT=ConsoleEchoer(),
linkages={
("CANVAS", "eventsOut"): ("PEN", "inbox"),
("PEN", "outbox"): ("CANVAS", "inbox"),
("PEN", "points"): ("STROKER", "inbox"),
("STROKER", "outbox"): ("OUTPUT", "inbox"),
("STROKER", "drawing"): ("CANVAS", "inbox"),
},
).run()
def main(self):
pgd = PygameDisplay(width=self.width, height=self.height).activate()
PygameDisplay.setDisplayService(pgd)
yield 1
#from BlankCanvas import BlankCanvas
if __name__=="__main__":
width = 1024
height = 768
top = 0
left = 0
colours_order = [ "black", "red", "orange", "yellow", "green", "turquoise", "blue", "purple", "darkgrey", "lightgrey" ]
ogl_display = OpenGLDisplay(title="Kamaelia Whiteboard",width=width,height=height,background_colour=(255,255,255))
ogl_display.activate()
OpenGLDisplay.setDisplayService(ogl_display)
ogl_display = OpenGLDisplay.getDisplayService()
PygameDisplay.setDisplayService(ogl_display[0])
if (0):
#PygameDisplay.setDisplayService(ogl_display)
CANVAS = Canvas( position=(left,top+32),size=(1200,(900-(32+15))),notepad="Test" ).activate() #(replace width with 'width' and height with 'height-(32+15)'
PAINTER = Painter().activate()
CANVAS_WRAPPER = PygameWrapper(wrap=CANVAS, position=(0,0,-10), rotation=(0,0,0)).activate()
ERASER = Eraser(left,top).activate()
PALETTE = buildPalette( cols=colours, order=colours_order, topleft=(left+64,top), size=32 ).activate()
CLEAR = ClearPage(left+(64*5)+32*len(colours),top).activate()
#PALETTE_WRAPPER = PygameWrapper(wrap=PALETTE, position=(4,1,-10), rotation=(-20,15,3)).activate()
#PAINTER_WRAPPER = PygameWrapper(wrap=PAINTER, position=(4,1,-10), rotation=(-20,15,3)).activate()
CANVAS.link( (PAINTER,"outbox"), (CANVAS, "inbox") )
PAINTER.link( (CANVAS,"eventsOut"), (PAINTER, "inbox") )
PAINTER.link( (PALETTE,"outbox"), (PAINTER, "colour") )
1,
DetectShotChanges(threshold),
FormatOutput(),
ConsoleEchoer(),
StopSelector(waitForTrigger=True),
).run()
else:
# cut detector plus playback at the same time
from Kamaelia.UI.Pygame.Display import PygameDisplay
from Kamaelia.UI.Pygame.VideoOverlay import VideoOverlay
from Kamaelia.Util.Backplane import Backplane, PublishTo, SubscribeTo
from Kamaelia.Util.RateFilter import MessageRateLimit
PygameDisplay.setDisplayService(
PygameDisplay(width=1024, height=500).activate())
Pipeline(
UnixProcess("ffmpeg -i " + infile +
" -f yuv4mpegpipe -y /dev/stdout"),
2,
YUV4MPEGToFrame(),
50,
MessageRateLimit(25, 25),
PublishTo("VIDEO"),
Backplane("VIDEO"),
StopSelector(waitForTrigger=True),
).activate()
Pipeline(
SubscribeTo("VIDEO"),
def main(self):
pgd = PygameDisplay( width=self.width, height=self.height ).activate()
PygameDisplay.setDisplayService(pgd)
yield 1
("ANALYSE", "drawing") : ("self", "drawing"),
}
)
if __name__ == "__main__":
from Kamaelia.UI.Pygame.Display import PygameDisplay
from Kamaelia.Util.Console import ConsoleEchoer
width = 1024
height = 384
pgd = PygameDisplay( width=width, height=height ).activate()
PygameDisplay.setDisplayService(pgd)
Graphline( CANVAS = Canvas( position=(0,0),size=(width,height) ),
PEN = Pen(),
STROKER = StrokeRecogniser(),
OUTPUT = ConsoleEchoer(),
linkages = {
("CANVAS", "eventsOut") : ("PEN", "inbox"),
("PEN", "outbox") : ("CANVAS", "inbox"),
("PEN", "points") : ("STROKER", "inbox"),
("STROKER", "outbox") : ("OUTPUT", "inbox"),
("STROKER", "drawing") : ("CANVAS", "inbox"),
},
).run()
1, TagWithSequenceNumber(),
1, DetectShotChanges(threshold),
FormatOutput(),
ConsoleEchoer(),
StopSelector(waitForTrigger=True),
).run()
else:
# cut detector plus playback at the same time
from Kamaelia.UI.Pygame.Display import PygameDisplay
from Kamaelia.UI.Pygame.VideoOverlay import VideoOverlay
from Kamaelia.Util.Backplane import Backplane,PublishTo,SubscribeTo
from Kamaelia.Util.RateFilter import MessageRateLimit
PygameDisplay.setDisplayService(PygameDisplay(width=1024,height=500).activate())
Pipeline(
UnixProcess2("ffmpeg -i "+infile +" -f yuv4mpegpipe -y /dev/stdout"),
2, YUV4MPEGToFrame(),
50, MessageRateLimit(25,25),
PublishTo("VIDEO"),
Backplane("VIDEO"),
StopSelector(waitForTrigger=True),
).activate()
Pipeline(
SubscribeTo("VIDEO"),
TagWithSequenceNumber(),
DetectShotChanges(threshold),
FormatOutput(),
#!/usr/bin/python
from Kamaelia.UI.Pygame.Display import PygameDisplay
from Kamaelia.Chassis.Pipeline import Pipeline
from Kamaelia.Util.Console import ConsoleEchoer
from Kamaelia.UI.Pygame.Text import Textbox, TextDisplayer
X = PygameDisplay(background_colour=(224,224,255),width=1000,height=400).activate()
PygameDisplay.setDisplayService(X)
Pipeline(
Textbox(size = (800, 150), position = (100,230), font_file="/home/michaels/.fonts/MichaelHW.ttf",padding=20, border_size=10, border_colour=(128,0,0)),
TextDisplayer(size = (800, 150), position = (100,40), font_file="/home/michaels/.fonts/GillSans.ttf", padding=20, border_size=10, border_colour=(0,0,128))
).run()
#!/usr/bin/python
from Kamaelia.UI.Pygame.Display import PygameDisplay
from Kamaelia.Chassis.Pipeline import Pipeline
from Kamaelia.Util.Console import ConsoleEchoer
from Kamaelia.UI.Pygame.Text import Textbox, TextDisplayer
X = PygameDisplay(background_colour=(224, 224, 255), width=1000,
height=400).activate()
PygameDisplay.setDisplayService(X)
Pipeline(
Textbox(size=(800, 150),
position=(100, 230),
font_file="/home/michaels/.fonts/MichaelHW.ttf",
padding=20,
border_size=10,
border_colour=(128, 0, 0)),
TextDisplayer(size=(800, 150),
position=(100, 40),
font_file="/home/michaels/.fonts/GillSans.ttf",
padding=20,
border_size=10,
border_colour=(0, 0, 128))).run()