benosteen/VisualisingWithHTMLColour.py

## VisualisingWithHTMLColour.py
def bars(html_filename, list_of_stuff):
  with open(html_filename, "w") as htmlfile:
    htmlfile.write("<html><head><style>.bar { width: 100%; height: 0.3em; } </style></head><body>")
    for instance_number in list_of_stuff:
      htmlfile.write('<div class="bar" style="background-color: #{0};">&nbsp;</div>\n'.format(instance_number))
    htmlfile.write("</body></html>")

def blocks(html_filename, list_of_stuff):
  with open(html_filename, "w") as htmlfile:
    htmlfile.write("<html><head><style>.block { width: 0.3em; height: 0.3em; float:left; } </style></head><body>")
    for instance_number in list_of_stuff:
      htmlfile.write('<div class="block" style="background-color: #{0};">&nbsp;</div>\n'.format(instance_number))
    htmlfile.write("</body></html>")

from struct import pack

# Methods to generate random and ordered numbers for testing:
def random_stuff(amount):
  from random import randint
  # Create 'amount' of 6 digit hex numbers as a string, from 3 random (0 -> 255) numbers packed together:
  return  map(lambda x: pack("BBB", randint(0,255), randint(0,255), randint(0,255)).encode("hex"), range(amount))

def ordered_stuff(amount):
  delta = (256 ** 3 - 1) / amount
  return map(lambda x: pack("BBB", delta*x / 256 ** 2, delta*x / 256 % 256, delta*x % 256 ).encode("hex"), range(amount))
	def bars(html_filename, list_of_stuff):
	with open(html_filename, "w") as htmlfile:
	htmlfile.write("<html><head><style>.bar { width: 100%; height: 0.3em; } </style></head><body>")
	for instance_number in list_of_stuff:
	htmlfile.write('<div class="bar" style="background-color: #{0};"> </div>\n'.format(instance_number))
	htmlfile.write("</body></html>")

	def blocks(html_filename, list_of_stuff):
	with open(html_filename, "w") as htmlfile:
	htmlfile.write("<html><head><style>.block { width: 0.3em; height: 0.3em; float:left; } </style></head><body>")
	for instance_number in list_of_stuff:
	htmlfile.write('<div class="block" style="background-color: #{0};"> </div>\n'.format(instance_number))
	htmlfile.write("</body></html>")

	from struct import pack

	# Methods to generate random and ordered numbers for testing:
	def random_stuff(amount):
	from random import randint
	# Create 'amount' of 6 digit hex numbers as a string, from 3 random (0 -> 255) numbers packed together:
	return map(lambda x: pack("BBB", randint(0,255), randint(0,255), randint(0,255)).encode("hex"), range(amount))

	def ordered_stuff(amount):
	delta = (256 ** 3 - 1) / amount
	return map(lambda x: pack("BBB", deltax / 256 * 2, deltax / 256 % 256, deltax % 256 ).encode("hex"), range(amount))