LED Sign/Gimp Plugin

About
This is the code for the Gimp plugin to export for the sign!

Code
filename: save_to_led.py


 * 1) !/usr/bin/env python

from gimpfu import * import os

def getpixel(drawable, x, y): tile = drawable.get_tile2(False, x, y)   x_offset = x % 64 y_offset = y % 64 pixel = tile[x_offset, y_offset]

values = [] for i in range(len(pixel)): values.append(ord(pixel[i]))

if len(values) == 1: values.append(255) return values

def led_sign(img, layer, filename, rawfilename, hidden, time, append) : width = img.width height = img.height tmp_img = img.duplicate tmp_layer = tmp_img.flatten if append: out_file = "\r\n%s\r\n" % time else: out_file = "%s\r\n" % time for y in range(0, 32): for x in range(0, 128): if (x < width and y < height): tmp_pixel = getpixel(tmp_layer, x, y)       else: tmp_pixel = [0, 0, 0]

if(tmp_pixel[0] > 128 and tmp_pixel[1] > 128): out_file += '3' elif(tmp_pixel[0] > 128): out_file += '1' elif(tmp_pixel[1] > 128): out_file += '2' else: out_file += '0' out_file += '\r\n' file_object = open(filename, append and "ab" or "wb") file_object.write(out_file[0:-2]); file_object.close return

def register_save: gimp.register_save_handler("file-led_sign-save", "led", "")

register(      	"file-led_sign-save",	"Export for LED sign",	"Exports the current image for use on the HACMan LED sign",	"Bob Clough",	"Bob Clough",	"2012",	"/HACMan LED sign",	"*",	[          (PF_VALUE, "no_idea", "No Idea", None),          (PF_STRING, "out_time", "Time to show frame (ms)", "01000"),          (PF_BOOL, "out_append", "Append to file", True),        ],	[],	led_sign, on_query=register_save        )

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