/
note_generate.py
executable file
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/
note_generate.py
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import json
import argparse
from lxml import etree
import tinycss
from copy import deepcopy
import numpy
import colorsys
import os
import subprocess
from colour import Color
MULTI_OUTLINE = "#ffdd00" # d600d3
BASE_SVG = """<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:cc="http://creativecommons.org/ns#"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:svg="http://www.w3.org/2000/svg"
xmlns="http://www.w3.org/2000/svg"
xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
viewBox="0 0 100 100"
height="100"
width="100"
version="1.1"
id="svg45"
inkscape:version="0.92.4 5da689c313, 2019-01-14">
<defs></defs>
<sodipodi:namedview
pagecolor="#ffffff"
bordercolor="#666666"
borderopacity="1"
objecttolerance="10"
gridtolerance="10"
guidetolerance="10"
inkscape:pageopacity="0"
inkscape:pageshadow="2"
inkscape:window-width="2560"
inkscape:window-height="1080"
id="namedview47"
showgrid="false"
inkscape:zoom="3.9506912"
inkscape:cx="72.194105"
inkscape:cy="20.670582"
inkscape:window-x="0"
inkscape:window-y="0"
inkscape:window-maximized="0"
inkscape:current-layer="svg45" />
</svg>
"""
NORMAL_OUTLINE_WIDTH = 7.0
MARK_OUTLINE_WIDTH = 5.0
def rgb_to_hsv(r, g, b):
r, g, b = r/255.0, g/255.0, b/255.0
mx = max(r, g, b)
mn = min(r, g, b)
df = mx-mn
if mx == mn:
h = 0
elif mx == r:
h = (60 * ((g-b)/df) + 360) % 360
elif mx == g:
h = (60 * ((b-r)/df) + 120) % 360
elif mx == b:
h = (60 * ((r-g)/df) + 240) % 360
if mx == 0:
s = 0
else:
s = (df/mx)*100
v = mx*100
return h, s, v
def make_target_style(tree, color="#272646") -> str:
FILTER = """
<filter
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
inkscape:collect="always"
style="color-interpolation-filters:sRGB"
id="backFilter"
x="-1"
width="40"
y="-1"
height="40">
<feGaussianBlur
inkscape:collect="always"
stdDeviation="7.0858655"
id="gaussianBlurBack" />
</filter>
"""
FG_STYLE = "fill:" + color + ";fill-opacity:1;stroke:#ffffff;stroke-width:5;stroke-opacity:1;stroke-miterlimit:4;stroke-dasharray:none"
main_path = tree.getroot().xpath("//*[@id = '%s']" % 'main_path')[0]
defs = tree.getroot().find('defs', {None: "http://www.w3.org/2000/svg"})
main_path.set('style', FG_STYLE)
defs.append(etree.fromstring(FILTER))
BG_STYLE = "fill:#ffffff;fill-opacity:1;stroke:#ffffff;stroke-width:" + str(NORMAL_OUTLINE_WIDTH) + ";stroke-opacity:1;filter:url(#backFilter);"
bg_path = deepcopy(main_path)
bg_path.set('style', BG_STYLE)
bg_path.set('id', 'background_path')
tree.getroot().insert(0, bg_path)
return tree.getroot()
def make_multi_note_style(tree, color, uses_custom_shadow, shadow_color='compute') -> str:
OUTLINE_COLOR = MULTI_OUTLINE
print("USES" + str(uses_custom_shadow))
root = make_normal_style(tree, color, uses_custom_shadow, shadow_color)
outline_path = root.xpath("//*[@id = '%s']" % 'outline')[0]
outline_path.set('style', outline_path.get('style').replace('stroke:#000000', 'stroke:' + OUTLINE_COLOR).replace('stroke-width:' + str(NORMAL_OUTLINE_WIDTH), 'stroke-width:5.0'))
return root
def make_multi_note_target_style(tree, color=None, multi_color=None) -> str:
BG_LINEAR_GRADIENT = """
<linearGradient
inkscape:collect="always"
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
id="bgLinearGradient">
<stop
style="stop-color:#ff0000;stop-opacity:1"
offset="0"
id="stop844" />
<stop
style="stop-color:#420000;stop-opacity:1"
offset="1"
id="stop846" />
</linearGradient>
"""
if multi_color:
BG_LINEAR_GRADIENT = """
<linearGradient
inkscape:collect="always"
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
id="bgLinearGradient">
<stop stop-color="{}" offset="0%"/>
<stop stop-color="{}" offset="100%"/>
</linearGradient>
""".format(multi_color, multi_color)
BG_RADIAL_GRADIENT = """
<radialGradient
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
inkscape:collect="always"
xlink:href="#bgLinearGradient"
id="bgRadialGradient"
cx="50"
cy="50"
fx="50"
fy="50"
r="35"
gradientTransform="matrix(1,0,0,1,0,1)"
gradientUnits="userSpaceOnUse" />
"""
OUTLINE_COLOR = MULTI_OUTLINE
root = make_target_style(tree)
bg_path = tree.getroot().xpath("//*[@id = '%s']" % 'background_path')[0]
main_path = tree.getroot().xpath("//*[@id = '%s']" % 'main_path')[0]
defs = root.find('defs', {None: "http://www.w3.org/2000/svg"})
defs.append(etree.fromstring(BG_LINEAR_GRADIENT))
defs.append(etree.fromstring(BG_RADIAL_GRADIENT))
bg_path.set('style', bg_path.get('style').replace('fill:#ffffff', 'fill:' + OUTLINE_COLOR).replace('stroke:#ffffff', 'stroke:' + OUTLINE_COLOR))
bg_path.set('style', bg_path.get('style').replace('stroke-width:4', "stroke-width:4"))
main_path.set('style', main_path.get('style').replace('stroke:#ffffff', 'stroke:' + OUTLINE_COLOR))
main_path.set('style', main_path.get('style').replace('fill:#272646', "fill:url(#bgRadialGradient);"))
main_path.set('style', main_path.get('style').replace('stroke-width:4', "stroke-width:4"))
return root
def make_hold_target_style(tree, color) -> str:
FILTER = """
<filter
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
inkscape:collect="always"
style="color-interpolation-filters:sRGB"
id="backFilter"
x="-0.15193133"
width="1.3038627"
y="-0.099159664"
height="1.1983193">
<feGaussianBlur
inkscape:collect="always"
stdDeviation="2.433064"
id="gaussianBlurBack" />
</filter>
"""
FG_STYLE = "fill:#272646;fill-opacity:1;stroke:" + "#" + color + ";stroke-width:4.5;stroke-opacity:1;stroke-miterlimit:4;stroke-dasharray:none"
main_path = tree.getroot().xpath("//*[@id = '%s']" % 'main_path')[0]
defs = tree.getroot().find('defs', {None: "http://www.w3.org/2000/svg"})
main_path.set('style', FG_STYLE)
defs.append(etree.fromstring(FILTER))
BG_STYLE = "fill:#ffffff;fill-opacity:1;stroke:#ffffff;stroke-width:" + str(NORMAL_OUTLINE_WIDTH) + ";stroke-opacity:1;filter:url(#backFilter);"
bg_path = deepcopy(main_path)
bg_path.set('style', BG_STYLE)
tree.getroot().insert(0, bg_path)
return tree.getroot()
def hex2rgb(hex):
return tuple(int(hex[i:i+2], 16) for i in (0, 2, 4))
def remove_shadow(tree):
tree.getroot().find()
def make_normal_style(tree, color, uses_custom_shadow, shadow_color="compute") -> str:
CLIP_PATH = """
<clipPath
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
clipPathUnits="userSpaceOnUse"
id="clipPathShadow">
</clipPath>
"""
COLOR = "87d639"
COLOR2="ace376"
STYLE = "fill:none;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:" + str(MARK_OUTLINE_WIDTH) + ";stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
SHADOW_PATH = """
<circle
style="opacity:1;vector-effect:none;fill:#f3cc72;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:4.5188508;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
id="path1437"
r="147.14287"
cy="-44.285713"
cx="-61.785709" />
"""
main_path = tree.getroot().xpath("//*[@id = '%s']" % 'main_path')[0]
defs = tree.getroot().find('defs', {None: "http://www.w3.org/2000/svg"})
if uses_custom_shadow:
clip_path_path = deepcopy(main_path)
clip_path = etree.fromstring(CLIP_PATH)
clip_path.append(clip_path_path)
shadow_color_rgb = hex2rgb(shadow_color)
shadow_color_hls = colorsys.rgb_to_hls(shadow_color_rgb[0]/255.0, shadow_color_rgb[1]/255.0, shadow_color_rgb[2]/255.0)
shadow_rgb = colorsys.hls_to_rgb(shadow_color_hls[0], shadow_color_hls[1], shadow_color_hls[2])
out_rgb = '#%02x%02x%02x' % (int(shadow_rgb[0]*255), int(shadow_rgb[1]*255), int(shadow_rgb[2]*255))
shadow = tree.getroot().xpath("//*[@id = '%s']" % 'shadow')
if len(shadow) > 0:
shadow = shadow[0]
#print(shadow)
main_path.getparent().insert(main_path.getparent().index(main_path)+1, shadow)
shadow.set('style', STYLE.replace('fill:none', 'fill:' + out_rgb))
shadow.set('clip-path', 'url(#clipPathShadow)')
defs.append(clip_path)
else:
print("NOT USING CUSTOM SHADOW")
## add outline only clone of main shape
top_outline = deepcopy(main_path)
top_outline.set('style', STYLE.replace('stroke:none', 'stroke:#000000'))
top_outline.set('id', 'outline')
tree.getroot().append(top_outline)
# set default color
main_path.set('style', STYLE.replace('fill:none', 'fill:#' + color))
#print(main_path.get('style'))
return tree.getroot()
def get_style_prop(style_str: str, prop):
items = style_str.split(';')
for item in items:
if item.startswith('prop'):
return item.split(':')[1]
# strips paths that are not the main path
def strip_other_paths(tree):
parser = etree.XMLParser(ns_clean=True, recover=True, encoding='utf-8')
base_tree = etree.fromstring(BASE_SVG.encode('utf-8'), parser=parser)
main_path = tree.getroot().xpath("//*[@id = '%s']" % 'main_path')
if len(main_path) > 0:
base_tree.append(main_path[0])
else:
print("COULDN'T FIND MAIN PATH!!")
return etree.ElementTree(base_tree)
def strip_shadow(tree):
parser = etree.XMLParser(ns_clean=True, recover=True, encoding='utf-8')
base_tree = etree.fromstring(BASE_SVG.encode('utf-8'), parser=parser)
main_paths = tree.getroot().xpath("//*[not(@id = '%s')]" % 'shadow')
for path in main_paths:
if path.get('id'):
if path.get('id').startswith('include') or path.get('id').startswith('main_path'):
base_tree.append(path)
return etree.ElementTree(base_tree)
def make_target_style_with_multi_outline(tree) -> str:
root = make_multi_note_target_style(tree)
main_path = root.xpath("//*[@id = '%s']" % 'main_path')[0]
main_path.set('style', main_path.get('style').replace('fill:url(#bgRadialGradient);', 'fill:#272646'))
return root
def export_png(svg_path, small=False, scale=1.0):
png_path = os.path.splitext(svg_path)[0] + ".png"
small_png_path = os.path.splitext(svg_path)[0] + "_small.png"
SIZE = 128
SIZE_SMALL = 64
path = png_path
size = SIZE
if small:
path = small_png_path
size = SIZE_SMALL
#print("RUNNING INKSCAPE FOR", svg_path)
#print(['inkscape', svg_path, '-w', str(size * scale), '--export-area-page', '-o', png_path])
subprocess.run(['inkscape', svg_path, '-w', str(int(size * scale)), '--export-area-page', '-o', png_path], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
if __name__ == "__main__":
parser = argparse.ArgumentParser(description='Project Heartbeat note generator')
parser.add_argument('--input', help="Definition file for parsing")
args = parser.parse_args()
config_path = os.path.join(args.input, "icon_pack.json")
if os.path.isfile(config_path):
with open(config_path, 'r') as file:
data = json.loads(file.read())
src_path = os.path.join(args.input, 'src')
for graphic_name in data['graphics']:
graphic = data['graphics'][graphic_name]
uses_custom_shadow = False
if 'uses_custom_shadow' in graphic:
uses_custom_shadow = graphic['uses_custom_shadow']
shadow_color = 'compute' # by default shadow colors are calculated automatically
if 'shadow_color' in graphic:
shadow_color = graphic['shadow_color']
for subgraphic_name in graphic['src']:
subgraphic = graphic['src'][subgraphic_name]
graphic_path = os.path.join(src_path, subgraphic['src_path'] + '.svg')
if os.path.isfile(graphic_path):
out_path = os.path.join(args.input, subgraphic['target_path'] + '.svg')
print("OUTPUTTING " + out_path)
os.makedirs(os.path.dirname(out_path), exist_ok=True)
tree = etree.parse(graphic_path)
if subgraphic['style'] == 'ignore':
continue
if subgraphic['style'] == 'normal':
result = make_normal_style(tree, graphic['color'].replace('#', ''), uses_custom_shadow, shadow_color.replace('#', ''))
if subgraphic['style'] == 'target_with_fill_color':
result = make_target_style(strip_other_paths(tree), color=graphic['color'])
if subgraphic['style'] == 'target_with_darker_fill_color':
co = Color(graphic['color'])
co.luminance *= 0.5
result = make_target_style(strip_other_paths(tree), color=co.hex_l)
if subgraphic['style'] == 'target':
result = make_target_style(strip_shadow(tree))
if subgraphic['style'] == 'target_with_multi_outline':
result = make_target_style_with_multi_outline(strip_other_paths(tree))
if subgraphic['style'] == 'hold_target':
result = make_hold_target_style(strip_other_paths(tree), graphic['color'].replace('#', ''))
if subgraphic['style'] == 'multi_note':
result = make_multi_note_style(tree, graphic['color'].replace('#', ''), uses_custom_shadow, shadow_color.replace('#', ''))
if subgraphic['style'] == 'multi_note_target':
if 'is_arrow' in graphic:
co = Color(graphic['color'])
co.luminance *= 0.5
print("ARROW!")
result = make_multi_note_target_style(strip_other_paths(tree), multi_color=co.hex_l)
elif 'multi_color_outer' in graphic and 'multi_color_inner' in graphic:
result = make_multi_note_target_style(strip_other_paths(tree), graphic['multi_color_outer'], graphic['multi_color_inner'])
else:
result = make_multi_note_target_style(strip_other_paths(tree))
scale = 1.0
if 'scale' in subgraphic:
scale = subgraphic['scale']
out = open(out_path, 'w')
if result is not None:
out.write(etree.tostring(result, encoding='unicode'))
out.close()
export_png(out_path, small=False, scale=scale)
else:
print("Cannot find icon pack at path {}".format(config_path))