Update literate config
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Denis Lehmann
parent
27362d8037
commit
8cd66e3b43
58
huepaper.org
58
huepaper.org
@ -1,15 +1,11 @@
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* huepaper
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:PROPERTIES:
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:header-args: :tangle huepaper_tangled.py :shebang "#!/usr/bin/env python"
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:header-args: :tangle huepaper.py :shebang "#!/usr/bin/env python"
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:END:
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This is the literate programming file for =huepaper.py=.
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To export it, open it in *Emacs* and *tangle* it.
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** TODO Update to new code
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Somehow old code was copied in here. Fix it!
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** Imports
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huepaper is mainly based on two libraries.
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@ -24,8 +20,30 @@ huepaper is mainly based on two libraries.
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from PIL import Image, ImageDraw, ImageOps
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#+END_SRC
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** Logo
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The logo of huepaper is printed on startup.
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#+BEGIN_SRC python
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def print_logo():
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logo = '''
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.lk.
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cO.
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cO.;:lc. ,c. .cc .,',c; .,c.;coc. ;,.,c. ':l.:lo: '',:c. '::.lo.
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cO' kd .O; dO ,x...,Ox cO; lO: ;x xk OO. .kO. x;...x0' 0x. .
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cO. xx .O; dO ko...... :O. Ox .,..xO kk ;0;;0...... 0d
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cO. xx .O; xO dO. .. :O. .O; dk xO kk :O.'0o , 0d
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.dk, .kk. okc;,ox' ckxllc. :Oc'.,l' oOl;'dO:. kO;..:l. ,xOolc; ,Ox.
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:O. kk
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lO, OO
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OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO00O0000000000000000;
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''';
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print(logo)
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#+END_SRC
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** Base color
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Every huepaper has a base color.
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It is used to calculate the final colors.
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@ -236,27 +254,24 @@ Already existing files are only overwritten if the user wants to.
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** Main
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In the main routine, the arguments are parsed and the image is created.
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#+BEGIN_SRC python
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def main():
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global width, height, max_hue, sat_min, sat_max, lum_min, lum_max
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#+END_SRC
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*** Arguments
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The script has various arguments which are used to create the huepaper.
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#+BEGIN_SRC python
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parser = argparse.ArgumentParser(description = 'Create wallpapers based on color hues.')
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parser.add_argument('-W', '--width', default = 1920, type = int, help = 'width of wallpaper (defaul: 1920)')
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parser.add_argument('-H', '--height', default = 1080, type = int, help = 'height of wallpaper (default: 1080)')
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parser.add_argument('-c', '--color', help = 'color, the wallpaper is generated from (uses a random color if not given)')
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parser.add_argument('-p', '--preview', action = 'store_true', help = 'preview wallpaper')
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parser.add_argument('-o', '--output', help = 'file where to save the wallpaper to (default: None)')
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parser.add_argument('-l', '--lines', nargs = '?', const = 0.1, type = float, help = 'include one to three random lines in base color with given opacity in range [0, 1] (default: 0.1)')
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parser.add_argument('-W', '--width', default = 1920, type = int, help = 'width of huepaper (default: 1920)')
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parser.add_argument('-H', '--height', default = 1080, type = int, help = 'height of huepaper (default: 1080)')
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parser.add_argument('-c', '--color', help = 'color, the huepaper is generated from (uses a random color if not given)')
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parser.add_argument('-p', '--preview', action = 'store_true', help = 'preview huepaper')
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parser.add_argument('-o', '--output', help = 'file where to save the huepaper to (default: None)')
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parser.add_argument('-l', '--lines', nargs = '?', const = 0.3, type = float, help = 'include one to three random lines in base color with given opacity in range [0, 1] (default: 0.3)')
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parser.add_argument('-lb', '--lines_bright', nargs = '?', const = 0.1, type = float, help = 'include one to three bright random lines with given opacity in range [0, 1] (default: 0.1)')
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parser.add_argument('-ld', '--lines_dark', nargs = '?', const = 0.1, type = float, help = 'include one to three dark random lines with given opacity in range [0, 1] (default: 0.1)')
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parser.add_argument('-P', '--pixelate', help = "pixelate image (e.g. 42x42)")
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parser.add_argument('-e', '--emblem', help = 'emblem to add in the center of the wallpaper')
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parser.add_argument('-e', '--emblem', help = 'emblem to add in the center of the huepaper')
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parser.add_argument('-hue', default = 0.1, type = float, help = 'maximum hue to differ from given color in range [0, 1] (default: 0.1)')
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parser.add_argument('-smin', default = 0.2, type = float, help = 'minimum satisfaction for colors in range [0, 1] (default: 0.2)')
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parser.add_argument('-smax', default = 1.0, type = float, help = 'maximum satisfaction for colors in range [0, 1] (default: 1.0)')
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@ -291,11 +306,8 @@ The script has various arguments which are used to create the huepaper.
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py = int(values[1])
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except:
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parser.error('Pixelation value must be set in form: 42x42')
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#+END_SRC
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*** Routine
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#+BEGIN_SRC python
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print_logo()
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base_color = get_base_color(color)
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c1, c2, c3, c4 = create_colors(base_color)
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image = create_base_image(c1, c2, c3, c4)
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@ -313,6 +325,8 @@ The script has various arguments which are used to create the huepaper.
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if emblem:
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image = add_emblem(image, emblem)
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image.mode = 'RGB'
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if preview:
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image.show()
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if not output:
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22
huepaper.py
22
huepaper.py
@ -1,5 +1,4 @@
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#!/usr/bin/env python
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import argparse
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import os.path
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import random
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@ -7,7 +6,6 @@ import sys
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from colour import Color
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from PIL import Image, ImageDraw, ImageOps
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def print_logo():
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logo = '''
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.lk.
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@ -23,7 +21,6 @@ def print_logo():
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''';
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print(logo)
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# Get base color
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def get_base_color(color_string = None):
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# If no color string is given, create a random color
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@ -44,8 +41,6 @@ def get_base_color(color_string = None):
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return base_color
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# Create colors from a base color
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def create_colors(base_color):
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colors = []
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@ -71,8 +66,6 @@ def create_colors(base_color):
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return tuple(colors)
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# Create base image from four colors, width and height
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# c1 - top left
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# c2 - top right
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# c3 - bottom right
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@ -102,8 +95,6 @@ def create_base_image(c1, c2, c3, c4):
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return image
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# Add lines to an image
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def add_lines(image, color):
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line_image = Image.new('RGBA', (width, height), (0, 0, 0, 0))
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@ -135,8 +126,6 @@ def add_lines(image, color):
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return image
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# Add pixelation to image
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def add_pixelation(image, x, y):
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image = image.resize((x, y))
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@ -144,8 +133,6 @@ def add_pixelation(image, x, y):
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return image
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# Add emblem to an image from a filepath
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def add_emblem(image, filepath):
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# Load image
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@ -166,8 +153,6 @@ def add_emblem(image, filepath):
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return image
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# Save image to filepath
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def save_image(filepath, image):
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save = True
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@ -193,16 +178,10 @@ def save_image(filepath, image):
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else:
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filepath = input('Please enter new path where the wallpaper shall be saved: ')
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'''
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Main
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'''
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def main():
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global width, height, max_hue, sat_min, sat_max, lum_min, lum_max
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# Initialize parser
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parser = argparse.ArgumentParser(description = 'Create wallpapers based on color hues.')
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parser.add_argument('-W', '--width', default = 1920, type = int, help = 'width of huepaper (default: 1920)')
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parser.add_argument('-H', '--height', default = 1080, type = int, help = 'height of huepaper (default: 1080)')
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@ -249,7 +228,6 @@ def main():
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except:
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parser.error('Pixelation value must be set in form: 42x42')
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# Main routine
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print_logo()
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base_color = get_base_color(color)
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c1, c2, c3, c4 = create_colors(base_color)
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