def compose(self, doc, page, parent=None):
"""Compose the cell as background color, with recipes text block on top.
"""
label = self._getLabel()
bs = BabelString(label, self.style)
tw, th = bs.textSize
if self.layout == SPOTSAMPLE:
# Mark abbreviated color recipes by parenthesis.
# They are not an exact match, but closest known value for this color.
# Used padding-bottom (self.pb) also as gutter between color rectangle and labels
e = Rect(x=0, y=th+self.pb, w=self.w, h=self.h-th-self.pb, fill=self.c)
self.addElement(e)
e = Text(bs, x=self.w/2, y=th-self.style.get('lineHeight', 0) + self.pb, w=self.w, h=self.h)
self.addElement(e)
else: # Default layout is OVERLAY
e = Rect(x=0, y=0, w=self.w, h=self.h, fill=self.c)
self.addElement(e)
e = Text(bs, x=self.w/2, y=th-self.style.get('lineHeight', 0) + self.pb, w=self.w, h=self.h)
self.addElement(e)
def coverPage(cls, theme, doc, page=None, parent=None, **kwargs):
page = cls._initialize(theme, doc, page, parent)
# Fill the cover page with a theme background color
e = Rect(0, 0, page.w, page.h, fill=theme.getColor(1, 4)) # Dark cover color
page.addElement(e)
# Add title and author, centered on top-half of the cover.
e = TextBox('', name='Title', x=page.pl/2, y=page.h/2, w=page.pw, h=page.ph/2)
page.addElement(e)
e = Image(x=page.pl, y=page.pb, w=page.pw)
page.addElement(e)
def compose(self, doc, parent=None):
"""Compose the cell as background color, with recipes text block on top.
"""
label = self._getLabel()
if self.layout == SPOTSAMPLE:
# Mark approximated color recipes by parenthesis.
# They are not an exact match, but closest known value for this color.
bs = BabelString(label, self.style)
tw, th = bs.textSize
# Used padding-bottom (self.pb) also as gutter between color rectangle and labels
e = Rect(x=self.pl, y=th+self.pb, w=self.pw, h=self.h-th-self.pb, fill=self.c)
self.addElement(e)
e = Text(bs, x=self.w/2, y=th-self.style.get('fontSize') + self.pb, w=self.w, h=self.h)
self.addElement(e)
else: # Default layout is OVERLAY.
# Check the text color to be enough contrast with the background.
# Otherwise flip between black and white.
style = copy(self.style) # Copy as we are going to alter it
if self.c.gray < 0.33: # Dark color?
labelText = color(1) # White label text
else:
labelText = color(0) # Black label text
style['fill'] = labelText
bs = BabelString(label, style)
tw, th = bs.textSize
e = Rect(x=self.pl, y=self.pb, w=self.pw, h=self.ph, fill=self.c)
self.addElement(e)
e = Text(bs, x=self.w/2, y=th-self.style.get('fontSize')*2/3 + self.pb, w=self.w, h=self.h)
self.addElement(e)
def compose(self, doc, page, parent=None):
"""Compose the cell as background color, with recipes text block on top.
"""
e = Rect(x=0, y=0, w=self.w, h=self.h, fill=self.c)
self.addElement(e)
# Mark approximated color recipes by parenthesis.
# They are not an exact match, but closest known value for this color.
Cmyk, cMyk, cmYk, cmyK = self.c.cmyk
s = '#%s\n(%s)\n(cmyk %d %d %d %d)\n(Spot %s)\n(RAL %s)' % \
(self.c.hex, self.c.name.capitalize(), Cmyk*100, cMyk*100, cmYk*100, cmyK*100,
self.c.spot, self.c.ral)
if self.themePosition is not None:
s += '\nColor[%d][%d]' % (base, shade)
bs = BabelString(s, self.style)
tw, th = bs.textSize
e = Text(bs, x=self.w/2, y=th-self.style.get('lineHeight', 0)/2, w=self.w, h=self.h)
self.addElement(e)
def frenchTitle(self, doc):
page = self._initialize(doc, True)
# Fill the cover page with a theme background color
e = Rect(0, 0, page.w, page.h,
fill=doc.theme.getColor(1, 4)) # Dark cover color
page.addElement(e)
# Add title and author, centered on top-half of the cover.
e = TextBox('',
name='Title',
x=page.pl / 2,
y=page.h / 2,
w=page.pw,
h=page.ph / 2)
page.addElement(e)
e = Image(x=page.pl, y=page.pb, w=page.pw)
page.addElement(e)
return page
def cover(self, doc):
page = self._initialize(doc, True)
# Fill the cover page with a theme background color
e = Rect(0, 0, page.w, page.h,
fill=doc.theme.getColor(1, 4)) # Dark cover color
page.addElement(e)
# Add title and author, centered on top-half of the cover.
try:
title = doc.cd.elements[0].bs
except (IndexError, AttributeError):
title = BabelString('Untitled')
e = TextBox(title,
name='Title',
x=page.pl / 2,
y=page.h / 2,
w=page.pw,
h=page.ph / 2)
page.addElement(e)
e = Image(x=page.pl, y=page.pb, w=page.pw)
page.addElement(e)
return page
def compose(self):
"""This is the core of a publication, composing the specific
content of the document. The compose method gets called
before building and exporting the self.doc document.
"""
fontSize = 11
headSize = fontSize * 1.5
titleSize = 36
subTitleSize = titleSize * 0.5
pad = 48
titleStyle = dict(
font='Georgia-Bold',
lineHeight=titleSize * 1.1,
fontSize=titleSize,
align=CENTER,
fill=1, # White title on dark cover background
language=EN,
hyphenation=False,
)
subTitleStyle = dict(
font='Georgia-Italic',
paragraphTopSpacing=subTitleSize / 2,
lineHeight=subTitleSize * 1.2,
fontSize=subTitleSize,
align=CENTER,
fill=1, # White title on dark cover background
language=EN,
hyphenation=False,
)
headStyle = dict(
font='Georgia',
lineHeight=headSize * 1.3,
fontSize=headSize,
fill=0, # Black text
language=EN,
hyphenation=False,
)
subHeadStyle = dict(
font='Georgia-Italic',
lineHeight=headSize * 0.8 * 1.4,
fontSize=headSize * 0.8,
fill=0, # Black text
language=EN,
hyphenation=False,
)
bodyStyle = dict(
font='Georgia',
lineHeight=fontSize * 1.4,
fontSize=fontSize,
fill=0, # Black text
language=EN,
hyphenation=True,
)
pageNumberLeftStyle = dict(
font='Georgia',
fontSize=9,
fill=0, # Black text
align=LEFT,
)
pageNumberRightStyle = copy(pageNumberLeftStyle)
pageNumberRightStyle['align'] = RIGHT
# Make the cover page.
page = self.doc.newPage()
# Fill the cover page with a random dark color
e = Rect(0, 0, page.w, page.h,
fill=self.coverColor) # Dark cover color
page.addElement(e)
# Add title and author, centered on top-half of the cover.
titleBs = BabelString(self.title + '\n', titleStyle)
authorBs = BabelString(self.author, subTitleStyle)
bs = titleBs + authorBs
e = TextBox(bs,
x=pad / 2,
y=page.h / 2,
w=page.w - pad,
h=page.h / 2 - pad)
page.addElement(e)
if self.coverImagePath is not None: # Only if not defined.
e = Image(self.coverImagePath, x=pad, y=pad, w=page.w - 2 * pad)
page.addElement(e)
# Make “French” “Voordehandse” page.
page = self.doc.newPage() # No page number here.
page.applyTemplate()
# CENTER text alignment overwrites the value in headStyle.
# fontSize overwrites the value in headStyle
bs = BabelString(self.title + '\n',
headStyle,
fontSize=fontSize,
align=CENTER)
e = Text(bs, x=page.w / 2, y=page.h * 4 / 5)
page.addElement(e)
# Make Title page.
page = self.doc.newPage(template=TitlePage()) # No page number here.
page.compose(self.doc, page)
bs = BabelString(self.title + '\n', headStyle, align=CENTER)
bs.append(BabelString(self.author, subHeadStyle, align=CENTER))
page.find(MAIN).bs = bs
# For all the elements that are collected in the galley, assume that
# the TextBoxes are chapters, creating a new page for them.
# If the TextBox does not fit on the page, keep adding new pages
# until all of the BabelString overfill is processed.
for ge in self.galley.elements:
if isinstance(ge, TextBox):
bs = ge.bs # Get the BabelString from the galley box.
for n in range(self.MAX_PAGES):
page = self.doc.newPage()
# Add text element with page number
self.addPageNumber(page, pad, pageNumberLeftStyle,
pageNumberRightStyle)
# Add text element with the main text column of this page
e = TextBox(bs,
x=pad,
y=pad,
w=page.w - 2 * pad,
h=page.h - 2 * pad)
page.addElement(e)
# If there is overflow on this page, continue looping creating
# as many pages as needed to fill all the text in self.content.
# Otherwise break the loop, as we are done placing content.
bs = e.getOverflow(bs, doc=self.doc)
# Test on this “incomplete” BabelString, as it only has a cached FS
if not bs.fs:
break
elif isinstance(ge, Image): # Images not supported yet
page = self.doc.newPage()
self.addPageNumber(page, pad, pageNumberLeftStyle,
pageNumberRightStyle)
page.addElement(ge)
ge.w = page.w - pad
iw, ih = ge.getSize(self.doc)
ge.x = pad / 2
ge.y = page.h - pad - ih