def itemize(items_list, **kwargs):
'''
Generates a list or an enumeration.
See THEME['itemize'] for option
TODO: ADD doc for function arguments
'''
args = check_function_args(itemize, kwargs)
number = 1
if args['width'] != None:
in_width = float(convert_unit(args['width'])) - float(
convert_unit(args['item_indent']))
else:
in_width = float(document._width) - float(
convert_unit(args['item_indent']))
with group(width=args['width'], x=args['x'], y=args['y']):
for i, the_item in enumerate(items_list):
if args['item_style'] == 'bullet':
item_char = r'$\bullet$'
elif args['item_style'] == 'number':
item_char = str(number) + r'.'
number += 1
else:
item_char = args['item_style']
# Add color
item_char = color_text(item_char, args['item_color'])
the_item = color_text(the_item, args['text_color'])
if i == 0:
text(item_char + r' ' + the_item,
x=args['item_indent'],
y=0,
width=in_width)
else:
text(item_char + r' ' + the_item,
x=args['item_indent'],
y=args['item_spacing'],
width=in_width)
def pre_render(self):
"""
Prepare the latex render of the text
"""
if self.usetex:
#Check if a color is defined in args
if hasattr(self, 'color'):
textin = color_text(self.content, self.color)
else:
textin = self.content
if 'center' in self.align:
texalign = r'\centering'
elif 'right' in self.align:
texalign = r'\flushright'
else:
texalign = ''
template = r"""\begin{varwidth}{%ipt}
%s
\fontsize{%i}{%i}\selectfont %s
\end{varwidth}"""
# Matplotlib uses fontsize * 1.25 for spacing
self.latex_text = template % (self.width.value *
(72.27 / 96.), texalign, self.size,
(self.size + self.size * 0.1),
textin)
# fontsize{size}{interlinear_size}
#96/72.27 pt_to_px for latex
else:
self.latex_text = ''
def itemize( items_list, **kwargs): ''' Generates a list or an enumeration. See THEME['itemize'] for option TODO: ADD doc for function arguments ''' args = check_function_args(itemize, kwargs) number = 1 if args['width']!=None: in_width = float(convert_unit(args['width'])) - float(convert_unit(args['item_indent'])) else: in_width = float(document._width) - float(convert_unit(args['item_indent'])) with group(width=args['width'], x=args['x'], y=args['y']): for i, the_item in enumerate(items_list) : if args['item_style'] == 'bullet' : item_char = r'$\bullet$' elif args['item_style'] == 'number' : item_char = str(number) + r'.' number += 1 else : item_char = item_style # Add color item_char = color_text( item_char, args['item_color'] ) the_item = color_text( the_item, args['text_color'] ) if i == 0 : text( item_char + r' ' + the_item, x = args['item_indent'], y = 0, width=in_width ) else: text( item_char + r' ' + the_item, x = args['item_indent'], y = args['item_spacing'], width=in_width )
def theme_maketitle(titlein, author = [], affiliation = None, meeting = None, lead_author = None, date=None ):
"""
Function to create the presentation title slide
"""
# get_command_line(maketitle)
# Check function arguments from THEME
args = THEME['maketitle']
if lead_author is not None and len(author) > lead_author:
print('Color author: %s in %s' % (author[lead_author],
args['lead_author_color']))
author[lead_author] = color_text(author[lead_author],
args['lead_author_color'])
author_string = '\hspace{0.7cm} '.join(author)
if date in ('Today', 'today', 'now'):
date = datetime.datetime.now().strftime("%d/%m/%Y")
if isinstance(affiliation, list):
affiliation = r'\\'.join(affiliation)
with group(y="center"):
with box(width='85%', y=0, auto_height_margin=20, background_color=lead_color) as tg:
text(titlein, color=args['title_color'],
size=args['title_size'], align='center',
y=0, x='center', width='90%')
if len(author) > 0:
text(author_string, width='80%', y=tg.bottom+"1.5cm",
color=args['author_color'], size=args['author_size'],
align='center')
if affiliation is not None:
text(affiliation, width='90%', y="+1cm",
color=args['affiliation_color'], size=args['affiliation_size'],
align='center')
if meeting is not None:
text(meeting, width='90%', y="+1cm",
color=args['meeting_color'], size=args['subtitle_size'],
align='center')
if date is not None:
text(date, width=750, y="+1cm", color=args['date_color'],
size=args['date_size'])
def pre_render(self):
"""
The pre render will be run at the biginig to create a unique latex file
This reducde the number of calls to latex
self.latex_tmp will be stack using "newpage" latex command to separate each text
the svg produced from the dvi will be load in
self.svgtext
If their is no output from latex
self.svgtext = ''
"""
if self.usetex:
#Check if a color is defined in args
if hasattr(self, 'color'):
textin = color_text(self.content, self.color)
else:
textin = self.content
if 'center' in self.align:
texalign = r'\centering'
elif 'right' in self.align:
texalign = r'\flushright'
else:
texalign = ''
self.latex_tmp = r"""
\begin{varwidth}{%ipt}
%s
\fontsize{%i}{%i}\selectfont %s
\end{varwidth}
""" % (self.width * (72.27 / 96.), texalign, self.size,
(self.size + self.size * 0.1), textin)
else:
self.latex_tmp = ''
def render_text(ct, usetex=True):
"""
Function to render the text using latex
latex -> dvi -> dvi2svgm -> svg
Use the svg output for the text in the frame
"""
args = ct['args']
textin = ct['content']
#Check if their is width in args or if we need to use the default width
if "width" in args:
w = float(ct['positionner'].width)
else:
w = float(document._width)
if usetex:
#Check if a color is defined in args
if 'color' in args:
textin = color_text(textin, args['color'])
if 'center' in args['align']:
texalign = r'\centering'
else:
texalign = ''
#fontsize{size}{interlinear_size}
pretex = r"""
\documentclass[crop=True]{standalone}
\usepackage[utf8x]{inputenc}
\usepackage{fix-cm}
\usepackage[hypertex]{hyperref}
\usepackage[svgnames]{xcolor}
\renewcommand{\familydefault}{\sfdefault}
\usepackage{varwidth}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\begin{document}
\begin{varwidth}{%ipt}
%s
\fontsize{%i}{%i}\selectfont %s
\end{varwidth}
\end{document}
""" % (w * (72.27 / 96.), texalign, args['size'],
(args['size'] + args['size'] * 0.1), textin)
#96/72.27 pt_to_px for latex
#latex2svg
testsvg = latex2svg(pretex)
if testsvg == '':
print("Latex Compilation Error")
print("Beampy Input")
print(pretex)
sys.exit(0)
#Parse the ouput with beautifullsoup
soup = BeautifulSoup(testsvg, 'xml')
svgsoup = soup.find('svg')
#Get id of paths element to make a global counter over the entire document
if 'path' not in document._global_counter:
document._global_counter['path'] = 0
#Create unique_id_ with time
text_id = ("%0.2f" % time.time()).split('.')[-1]
for path in soup.find_all('path'):
pid = path.get('id')
new_pid = '%s_%i' % (text_id, document._global_counter['path'])
testsvg = re.sub(pid, new_pid, testsvg)
#path['id'] = new_pid //Need to change also the id ine each use elements ... replace (above) is simpler
document._global_counter['path'] += 1
#Reparse the svg
soup = BeautifulSoup(testsvg, 'xml')
#Change id in svg defs to use the global id system
soup = make_global_svg_defs(soup)
svgsoup = soup.find('svg')
xinit, yinit, text_width, text_height = svgsoup.get('viewBox').split()
text_width = float(text_width)
text_height = float(text_height)
#Find all links to apply the style defined in theme['link']
links = soup.find_all('a')
style = ' '.join([
'%s:%s;' % (str(key), str(value))
for key, value in document._theme['link'].items()
])
for link in links:
link['style'] = style
#Use the first <use> in svg to get the y of the first letter
try:
uses = soup.find_all('use')
except:
print soup
if len(uses) > 0:
#TODO: need to make a more fine definition of baseline
baseline = 0
for use in uses:
if use.has_attr('y'):
baseline = float(use.get('y'))
break
if baseline == 0:
print("Baseline one TeX error and is put to 0")
#print baseline
#Get the group tag to get the transform matrix to add yoffset
g = soup.find('g')
transform_matrix = g.get('transform')
if 'va' in args and args['va'] == 'baseline':
yoffset = -float(baseline)
xoffset = -float(xinit)
#for the box plot (see boxed below)
oldyinit = yinit
yinit = -float(baseline) + float(yinit)
baseline = -float(oldyinit) + float(baseline)
else:
yoffset = -float(yinit)
xoffset = -float(xinit)
#For the box plot
baseline = -float(yinit) + float(baseline)
yinit = 0
#print baseline, float(yinit), yoffset
#newmatrix = 'translate(%s,%0.4f)'%(-float(xoffset),-float(yoffset) )
tex_pt_to_px = 96 / 72.27
newmatrix = 'scale(%0.3f) translate(%0.1f,%0.1f)' % (
tex_pt_to_px, xoffset, yoffset)
g['transform'] = newmatrix
text_width = text_width * tex_pt_to_px
text_height = text_height * tex_pt_to_px
baseline = baseline * tex_pt_to_px
yinit = yinit * tex_pt_to_px
#g['viewBox'] = svgsoup.get('viewBox')
output = svgsoup.renderContents()
#Add red box around the text
if document._text_box:
boxed = '''<g transform="translate(%0.1f,%0.1f)">
<line x1="0" y1="0" x2="%i" y2="0" style="stroke: red"/>
<line x1="%i" y1="0" x2="%i" y2="%i" style="stroke: red"/>
<line x1="%i" y1="%i" x2="0" y2="%i" style="stroke: red"/>
<line x1="0" y1="%i" x2="0" y2="0" style="stroke: red"/>
<line x1="0" y1="%i" x2="%i" y2="%i" style="stroke: green"/>
</g>'''
output += boxed % (0, float(yinit), text_width, text_width,
text_width, text_height, text_width,
text_height, text_height, text_height, baseline,
text_width, baseline)
#print output
else:
#Render as svg text
#args['x'] = convert_unit(args['x'])
#args['y'] = convert_unit(args['y'])
#args = ' '.join( [str(arg)+"='"+str(val)+"'" for arg, val in args.iteritems()] )
print('[WARNING !!!]: Classic text not yet implemented')
output = "<text>%s</text>" % (textin.decode('utf-8'))
#TODO: Need to fix the estimation of te width
#print("[WARNING!!!] Width of classic svg text can't be estimated")
text_width = 0
text_height = 0
#Update positionner with the correct width and height of the final svg
ct['positionner'].update_size(text_width, text_height)
return output
def render(self):
"""
Text is rendered using latex if self.usetex = True if not use simple svg
"""
if self.usetex:
#Check if a color is defined in args
if hasattr(self, 'color'):
textin = color_text(self.content, self.color)
else:
textin = self.content
if 'center' in self.align:
texalign = r'\centering'
elif 'right' in self.align:
texalign = r'\flushright'
else:
texalign = ''
#fontsize{size}{interlinear_size}
pretex = r"""
\documentclass[crop=True]{standalone}
\usepackage[utf8x]{inputenc}
\usepackage{fix-cm}
\usepackage[hypertex]{hyperref}
\usepackage[svgnames]{xcolor}
\renewcommand{\familydefault}{\sfdefault}
\usepackage{varwidth}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\begin{document}
\begin{varwidth}{%ipt}
%s
\fontsize{%i}{%i}\selectfont %s
\end{varwidth}
\end{document}
""" % (self.width * (72.27 / 96.), texalign, self.size,
(self.size + self.size * 0.1), textin)
#96/72.27 pt_to_px for latex
#latex2svg
testsvg = latex2svg(pretex)
if testsvg == '':
print("Latex Compilation Error")
print("Beampy Input")
print(pretex)
sys.exit(0)
#Parse the ouput with beautifullsoup
soup = BeautifulSoup(testsvg, 'xml')
svgsoup = soup.find('svg')
#print(soup)
#Find the width and height
xinit, yinit, text_width, text_height = svgsoup.get(
'viewBox').split()
text_width = float(text_width)
text_height = float(text_height)
#TODO: REPLACE BeautifulSoup by lxml (which is faster)
#from lxml import etree
#doc = etree.fromstring(testsvg)
#dtest = doc.xpath('//path/id')
#print(dtest)
#Get id of paths element to make a global counter over the entire document
if 'path' not in document._global_counter:
document._global_counter['path'] = 0
#Create unique_id_ with time
#text_id = ("%0.2f"%time.time()).split('.')[-1]
"""
for path in soup.find_all('path'):
pid = path.get('id')
new_pid = '%s_%i'%(text_id, document._global_counter['path'])
#Check genereta an hash of the glyphs svg path and check if it's
#already define in the global store
md5print = hashlib.md5(path.get('d')).hexdigest()
new_svg_path = "<path d='%s', id='%s'> "%(path.get('d'), new_pid)
print(new_svg_path)
print(md5print, 'for ', pid, 'nid', new_pid)
#Old way on the global svg
testsvg = re.sub(pid, new_pid, testsvg)
document._global_counter['path'] += 1
#Reparse the svg
soup = BeautifulSoup(testsvg, 'xml')
"""
#New method with a global glyph store
svgsoup = parse_dvisvgm_svg(svgsoup)
#Change id in svg defs to use the global id system
#soup = make_global_svg_defs(soup)
#svgsoup = soup.find('svg')
#Find all links to apply the style defined in theme['link']
links = svgsoup.find_all('a')
style = ' '.join([
'%s:%s;' % (str(key), str(value))
for key, value in document._theme['link'].items()
])
for link in links:
link['style'] = style
#Use the first <use> in svg to get the y of the first letter
try:
uses = svgsoup.find_all('use')
except:
print(soup)
if len(uses) > 0:
#TODO: need to make a more fine definition of baseline
baseline = 0
for use in uses:
if use.has_attr('y'):
baseline = float(use.get('y'))
break
if baseline == 0:
print("No Baseline found in TeX and is put to 0")
#print baseline
#Get the group tag to get the transform matrix to add yoffset
g = svgsoup.find('g')
transform_matrix = g.get('transform')
if getattr(self, 'va', False) and self.va == 'baseline':
yoffset = -float(baseline)
xoffset = -float(xinit)
#for the box plot (see boxed below)
oldyinit = yinit
yinit = -float(baseline) + float(yinit)
baseline = -float(oldyinit) + float(baseline)
else:
yoffset = -float(yinit)
xoffset = -float(xinit)
#For the box plot
baseline = -float(yinit) + float(baseline)
yinit = 0
#print baseline, float(yinit), yoffset
#newmatrix = 'translate(%s,%0.4f)'%(-float(xoffset),-float(yoffset) )
tex_pt_to_px = 96 / 72.27
newmatrix = 'scale(%0.3f) translate(%0.1f,%0.1f)' % (
tex_pt_to_px, xoffset, yoffset)
g['transform'] = newmatrix
text_width = text_width * tex_pt_to_px
text_height = text_height * tex_pt_to_px
baseline = baseline * tex_pt_to_px
yinit = yinit * tex_pt_to_px
#g['viewBox'] = svgsoup.get('viewBox')
output = svgsoup.renderContents()
#Add red box around the text
if document._text_box:
boxed = '''<g transform="translate(%0.1f,%0.1f)">
<line x1="0" y1="0" x2="%i" y2="0" style="stroke: red"/>
<line x1="%i" y1="0" x2="%i" y2="%i" style="stroke: red"/>
<line x1="%i" y1="%i" x2="0" y2="%i" style="stroke: red"/>
<line x1="0" y1="%i" x2="0" y2="0" style="stroke: red"/>
<line x1="0" y1="%i" x2="%i" y2="%i" style="stroke: green"/>
</g>'''
output += boxed % (0, float(yinit), text_width, text_width,
text_width, text_height, text_width,
text_height, text_height, text_height,
baseline, text_width, baseline)
#print output
else:
#Render as svg text
#print('[WARNING !!!]: Classic text not yet implemented')
textin = self.content
style = ''
if hasattr(self, 'color'):
style += 'color:%s' % (self.color)
output = '<text style="%s">%s</text>' % (style,
textin.decode('utf-8'))
tmpsvg = '<svg xmlns="http://www.w3.org/2000/svg" version="1.2" baseProfile="tiny" xmlns:xlink="http://www.w3.org/1999/xlink">%s</svg>' % output
#Need to create a temp file
tmpfile, tmpnam = tempfile.mkstemp(prefix='beampytmp')
with open(tmpnam + '.svg', 'w') as f:
f.write(tmpsvg)
text_width = getsvgwidth(tmpnam + '.svg')
text_height = getsvgheight(tmpnam + '.svg')
os.remove(tmpnam + '.svg')
print(text_width, text_height)
#Update positionner with the correct width and height of the final svg
self.update_size(text_width, text_height)
#Store the output svg
self.svgout = output
#Update the rendered state of the module
self.rendered = True
def render(self):
"""
Text is rendered using latex if self.usetex = True if not use simple svg
"""
if self.usetex:
#Check if a color is defined in args
if hasattr(self, 'color'):
textin = color_text( self.content, self.color )
else:
textin = self.content
if 'center' in self.align:
texalign = r'\centering'
elif 'right' in self.align:
texalign = r'\flushright'
else:
texalign = ''
#fontsize{size}{interlinear_size}
pretex = r"""
\documentclass[crop=True]{standalone}
\usepackage[utf8x]{inputenc}
\usepackage{fix-cm}
\usepackage[hypertex]{hyperref}
\usepackage[svgnames]{xcolor}
\renewcommand{\familydefault}{\sfdefault}
\usepackage{varwidth}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\begin{document}
\begin{varwidth}{%ipt}
%s
\fontsize{%i}{%i}\selectfont %s
\end{varwidth}
\end{document}
"""%( self.width*(72.27/96.), texalign,
self.size, (self.size+self.size*0.1),
textin )
#96/72.27 pt_to_px for latex
#latex2svg
testsvg = latex2svg( pretex )
if testsvg == '':
print("Latex Compilation Error")
print("Beampy Input")
print(pretex)
sys.exit(0)
#Parse the ouput with beautifullsoup
soup = BeautifulSoup(testsvg, 'xml')
svgsoup = soup.find('svg')
#Get id of paths element to make a global counter over the entire document
if 'path' not in document._global_counter:
document._global_counter['path'] = 0
#Create unique_id_ with time
text_id = ("%0.2f"%time.time()).split('.')[-1]
for path in soup.find_all('path'):
pid = path.get('id')
new_pid = '%s_%i'%(text_id, document._global_counter['path'])
testsvg = re.sub(pid,new_pid, testsvg)
#path['id'] = new_pid //Need to change also the id ine each use elements ... replace (above) is simpler
document._global_counter['path'] += 1
#Reparse the svg
soup = BeautifulSoup(testsvg, 'xml')
#Change id in svg defs to use the global id system
soup = make_global_svg_defs(soup)
svgsoup = soup.find('svg')
xinit, yinit, text_width, text_height = svgsoup.get('viewBox').split()
text_width = float(text_width)
text_height = float(text_height)
#Find all links to apply the style defined in theme['link']
links = soup.find_all('a')
style = ' '.join(['%s:%s;'%(str(key), str(value)) for key, value in document._theme['link'].items()])
for link in links:
link['style'] = style
#Use the first <use> in svg to get the y of the first letter
try:
uses = soup.find_all('use')
except:
print soup
if len(uses) > 0:
#TODO: need to make a more fine definition of baseline
baseline = 0
for use in uses:
if use.has_attr('y'):
baseline = float(use.get('y'))
break
if baseline == 0:
print("No Baseline found in TeX and is put to 0")
#print baseline
#Get the group tag to get the transform matrix to add yoffset
g = soup.find('g')
transform_matrix = g.get('transform')
if getattr(self, 'va', False) and self.va == 'baseline':
yoffset = - float(baseline)
xoffset = - float(xinit)
#for the box plot (see boxed below)
oldyinit = yinit
yinit = - float(baseline) + float(yinit)
baseline = -float(oldyinit) + float(baseline)
else:
yoffset = -float(yinit)
xoffset = -float(xinit)
#For the box plot
baseline = -float(yinit) + float(baseline)
yinit = 0
#print baseline, float(yinit), yoffset
#newmatrix = 'translate(%s,%0.4f)'%(-float(xoffset),-float(yoffset) )
tex_pt_to_px = 96/72.27
newmatrix = 'scale(%0.3f) translate(%0.1f,%0.1f)'%(tex_pt_to_px, xoffset, yoffset)
g['transform'] = newmatrix
text_width = text_width * tex_pt_to_px
text_height = text_height * tex_pt_to_px
baseline = baseline * tex_pt_to_px
yinit = yinit * tex_pt_to_px
#g['viewBox'] = svgsoup.get('viewBox')
output = svgsoup.renderContents()
#Add red box around the text
if document._text_box:
boxed = '''<g transform="translate(%0.1f,%0.1f)">
<line x1="0" y1="0" x2="%i" y2="0" style="stroke: red"/>
<line x1="%i" y1="0" x2="%i" y2="%i" style="stroke: red"/>
<line x1="%i" y1="%i" x2="0" y2="%i" style="stroke: red"/>
<line x1="0" y1="%i" x2="0" y2="0" style="stroke: red"/>
<line x1="0" y1="%i" x2="%i" y2="%i" style="stroke: green"/>
</g>'''
output += boxed%( 0, float(yinit),
text_width,
text_width,text_width,text_height,
text_width,text_height,text_height,
text_height,
baseline,text_width,baseline)
#print output
else:
#Render as svg text
#print('[WARNING !!!]: Classic text not yet implemented')
textin = self.content
style = ''
if hasattr(self, 'color'):
style += 'color:%s'%(self.color)
output = '<text style="%s">%s</text>'%(style, textin.decode('utf-8'))
tmpsvg = '<svg xmlns="http://www.w3.org/2000/svg" version="1.2" baseProfile="tiny" xmlns:xlink="http://www.w3.org/1999/xlink">%s</svg>'%output
#Need to create a temp file
tmpfile, tmpnam = tempfile.mkstemp(prefix='beampytmp')
with open( tmpnam + '.svg', 'w' ) as f:
f.write( tmpsvg )
text_width = getsvgwidth(tmpnam + '.svg')
text_height = getsvgheight(tmpnam + '.svg')
os.remove(tmpnam + '.svg')
print(text_width, text_height)
#Update positionner with the correct width and height of the final svg
self.update_size(text_width, text_height)
#Store the output svg
self.svgout = output
#Update the rendered state of the module
self.rendered = True
def itemize(items_list, **kwargs):
'''
Generates a list or an enumeration.
Parameters
----------
items_list : list of str
List of item sentences.
x : int or float or {'center', 'auto'} or str, optional
Horizontal position for the item list (the default is 'center'). See
positioning system of Beampy.
y : int or float or {'center', 'auto'} or str, optional
Vertical position for the item list (the default is 'auto'). See
positioning system of Beampy.
width : int or float or None, optional
Width of the group containing items (the default is None, which implies
that the width is computed to fit the longest item width).
item_style : {'bullet','number'} or str, optional
Style of the item markers (the default theme sets this value to
'bullet', which implies that item marker decorator is a bullet). The
bullet could be replaced by any string, including latex symbols. When
`item_style`='number', the item makers is an increasing number to
create an enumeration.
item_spacing : int or float or str, optional
Vertical spacing between items (the default theme sets this value to
'+1cm'). `item_spacing` accepts the same values as Beampy `x` or `y`.
item_indent : int or float or str, optional
Horizontal item indent (the default theme sets this value to '0cm').
`item_indent` accepts the same values as Beampy `x` or `y`.
item_color : str, optional
Color of item marker (the default theme sets this value to
doc._theme['title']['color']). Color could be given as svg-color-names
or HTML color hex values (expl: #fffff for white).
text_color : str, optional
Color of the item texts (the default theme sets this value to
doc._theme['text']['color']). Color could be given as svg-color-names
or HTML color hex values (expl: #fffff for white).
item_layers : (list of int or string) or None, optional
Place items into layers to animate them (the default theme sets this
value to None, which implies that all items are displayed on the same
layer). The list should have the same length as the `items_list`. The
item in `item_layers` list could refers to a given layer number, given
as int, or use python list index syntax (like ':', ':-1', '3:') given
as string.
>>> itemize(['item1 on all layers', 'item2 on layer 1'],
item_layers=[':',1])
'''
args = check_function_args(itemize, kwargs)
number = 1
if args['width'] is not None:
in_width = float(convert_unit(args['width'])) - float(
convert_unit(args['item_indent']))
else:
in_width = float(document._width) - float(
convert_unit(args['item_indent']))
if args['item_layers'] is not None:
if len(items_list) != len(args['item_layers']):
raise ValueError(
'Length of item_layers is not the same as the length of items_list'
)
with group(width=args['width'], x=args['x'], y=args['y']) as groupitem:
for i, the_item in enumerate(items_list):
if args['item_style'] == 'bullet':
item_char = r'$\bullet$'
elif args['item_style'] == 'number':
item_char = str(number) + r'.'
number += 1
else:
item_char = args['item_style']
# Add color
item_char = color_text(item_char, args['item_color'])
the_item = color_text(the_item, args['text_color'])
if i == 0:
t = text(item_char + r' ' + the_item,
x=args['item_indent'],
y=0,
width=in_width)
else:
t = text(item_char + r' ' + the_item,
x=args['item_indent'],
y=args['item_spacing'],
width=in_width)
# Add layers to item
if args['item_layers'] is not None:
layer = args['item_layers'][i]
if isinstance(layer, str):
eval('t[%s]' % layer)
else:
t[args['item_layers'][i]]
return groupitem
