yannik/pyxelflut
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adnidor
2020-02-05 13:16:52 +01:00
parent 34ffde98ee
commit b7c3a3c366
1 changed files with 13 additions and 9 deletions
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pixelflut.py
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@@ -4,11 +4,11 @@ import PIL
from PIL import Image, ImageColor from PIL import Image, ImageColor
import argparse import argparse
import threading import threading
from sys import exit
sizex = 800 sizex = 800
sizey = 600 sizey = 600
XSPLIT = 5 XSPLIT = 5
YSPLIT = 5 YSPLIT = 5
@@ -22,13 +22,19 @@ framebuffer = Image.new("RGBA", (sizex, sizey), (0,0,0,0))
parser = argparse.ArgumentParser() parser = argparse.ArgumentParser()
mode = parser.add_mutually_exclusive_group(required=True) mode = parser.add_mutually_exclusive_group(required=True)
mode.add_argument("--color") mode.add_argument("--color")
mode.add_argument("--image") mode.add_argument("--image", metavar="FILENAME")
parser.add_argument("--host", default="fsi-hase.fsmi.uni-karlsruhe.de") parser.add_argument("--host", default="fsi-hase.fsmi.uni-karlsruhe.de")
parser.add_argument("--port", "-p", type=int, default="3141") parser.add_argument("--port", "-p", type=int, default="3141")
parser.add_argument("--dumb", action="store_true")
parser.add_argument("--yoffset", default=19, type=int) parser.add_argument("--yoffset", default=19, type=int)
parser.add_argument("--repeat", action="store_true") parser.add_argument("--xoffset", default=0, type=int)
parser.add_argument("--animate", action="store_true") effect = parser.add_mutually_exclusive_group(required=False)
effect.add_argument("--repeat", action="store_true")
effect.add_argument("--animate", type=int, const=5, nargs='?', metavar="STEPSIZE")
parser.add_argument("--bounce", action="store_true")
if args.bounce and not args.animate:
print("--bounce requires --animate")
exit(1)
args = parser.parse_args() args = parser.parse_args()
@@ -39,8 +45,6 @@ class DrawThread(threading.Thread):
xto = self._kwargs["xto"] xto = self._kwargs["xto"]
yto = self._kwargs["yto"] yto = self._kwargs["yto"]
#print(xfrom, xto, yfrom, yto)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((args.host, args.port)) s.connect((args.host, args.port))
buf = bytearray() buf = bytearray()
@@ -50,7 +54,7 @@ class DrawThread(threading.Thread):
for y in range(yfrom,yto): for y in range(yfrom,yto):
if framebuffer.getpixel((x,y))[3] != 0: if framebuffer.getpixel((x,y))[3] != 0:
value = b"%02X%02X%02X%02X"%framebuffer.getpixel((x,y)) value = b"%02X%02X%02X%02X"%framebuffer.getpixel((x,y))
buf += b"PX %d %d %b\n"%(x,y,value) buf += b"PX %d %d %b\n"%(x+args.xoffset,y+args.yoffset,value)
s.send(buf) s.send(buf)
while args.repeat: while args.repeat:
@@ -123,7 +127,7 @@ elif args.image:
dirtybox = (0,0,min(image.size[0], sizex),min(image.size[1], sizey)) dirtybox = (0,0,min(image.size[0], sizex),min(image.size[1], sizey))
draw() draw()
while args.animate: while args.animate:
coordinates = (coordinates[0] + 5, coordinates[1] + 5) coordinates = (coordinates[0] + args.animate, coordinates[1] + args.animate)
if coordinates[0] >= sizex or coordinates[1] >= sizey: if coordinates[0] >= sizex or coordinates[1] >= sizey:
break break
dirtybox = (*coordinates, min(image.size[0]+coordinates[0], sizex), min(image.size[1]+coordinates[1], sizey)) dirtybox = (*coordinates, min(image.size[0]+coordinates[0], sizex), min(image.size[1]+coordinates[1], sizey))