def wrap(self, availWidth, availHeight):
# work out widths array for breaking
self.width = availWidth
leftIndent = self.style.leftIndent
first_line_width = availWidth - (leftIndent+self.style.firstLineIndent) - self.style.rightIndent
later_widths = availWidth - leftIndent - self.style.rightIndent
if self.style.wordWrap == 'CJK':
#use Asian text wrap algorithm to break characters
self.blPara = self.breakLinesCJK([first_line_width, later_widths])
else:
self.blPara = self.breakLines([first_line_width, later_widths])
new = []
for line in self.blPara.lines:
if self.blPara.kind == 0 and line[0] < 0 or self.blPara.kind == 1 and line.extraSpace < 0:
if self.blPara.kind == 1:
for txt in line.words:
for w in wordSplit(txt.text, first_line_width, txt.fontName, txt.fontSize):
abag = txt.clone()
abag.text = w[1]
new.append(platypus.ParaLines(extraSpace=w[0], wordCount=1, fontSize=txt.fontSize, fontName=txt.fontName, words=[abag]))
else:
for w in wordSplit(line[1][0], first_line_width, self.blPara.fontName, self.blPara.fontSize):
new.append((w[0], [w[1]]))
else:
new.append(line)
self.blPara.lines = new
self.height = len(self.blPara.lines) * self.style.leading
return (self.width, self.height)
def breakLinesCJK(self, width):
"""Initially, the dumbest possible wrapping algorithm.
Cannot handle font variations."""
style = self.style
#for now we only handle one fragment. Need to generalize this quickly.
if len(self.frags) > 1:
raise ValueError(
'CJK Wordwrap can only handle one fragment per paragraph for now'
)
elif len(self.frags) == 0:
return ParaLines(
kind=0,
fontSize=style.fontSize,
fontName=style.fontName,
textColor=style.textColor,
lines=[])
f = self.frags[0]
if 1 and hasattr(self, 'blPara') and getattr(self, '_splitpara', 0):
#NB this is an utter hack that awaits the proper information
#preserving splitting algorithm
return f.clone(kind=0, lines=self.blPara.lines)
if type(width) != ListType: maxWidths = [width]
else: maxWidths = width
lines = []
lineno = 0
fFontSize = float(style.fontSize)
#for bullets, work out width and ensure we wrap the right amount onto line one
_handleBulletWidth(self.bulletText, style, maxWidths)
maxWidth = maxWidths[0]
self.height = 0
f = self.frags[0]
if hasattr(f, 'text'):
text = f.text
else:
text = ''.join(getattr(f, 'words', []))
from reportlab.lib.textsplit import wordSplit
lines = wordSplit(text, maxWidths[0], f.fontName, f.fontSize)
#the paragraph drawing routine assumes multiple frags per line, so we need an
#extra list like this
# [space, [text]]
#
wrappedLines = [(sp, [line]) for (sp, line) in lines]
return f.clone(kind=0, lines=wrappedLines)
def get_data(self):
"""Return the word_wrapped data string.
Use this for Pdf only. This exists because Reportlab does not enforce
wordwrap for table cells.
"""
font_vals = self.get_font()
if not font_vals:
# No font defined for this cell! return the row data
return self.data
# Leave a 5% space. We need to accommodate a hyphen(-) also.
width = int(self.get_col_width() * 95 / 100)
data = ''.join(self.data.split('\n'))
lines = wordSplit(data, width, *font_vals)
return "-\n".join([split[1] for split in lines])
def breakLinesCJK(self, width):
"""Initially, the dumbest possible wrapping algorithm.
Cannot handle font variations."""
style = self.style
#for now we only handle one fragment. Need to generalize this quickly.
if len(self.frags) > 1:
raise ValueError(
'CJK Wordwrap can only handle one fragment per paragraph for now'
)
elif len(self.frags) == 0:
return ParaLines(kind=0,
fontSize=style.fontSize,
fontName=style.fontName,
textColor=style.textColor,
lines=[])
f = self.frags[0]
if 1 and hasattr(self, 'blPara') and getattr(self, '_splitpara', 0):
#NB this is an utter hack that awaits the proper information
#preserving splitting algorithm
return f.clone(kind=0, lines=self.blPara.lines)
if type(width) != ListType: maxWidths = [width]
else: maxWidths = width
lines = []
lineno = 0
fFontSize = float(style.fontSize)
#for bullets, work out width and ensure we wrap the right amount onto line one
_handleBulletWidth(self.bulletText, style, maxWidths)
maxWidth = maxWidths[0]
self.height = 0
f = self.frags[0]
if hasattr(f, 'text'):
text = f.text
else:
text = ''.join(getattr(f, 'words', []))
from reportlab.lib.textsplit import wordSplit
lines = wordSplit(text, maxWidths[0], f.fontName, f.fontSize)
#the paragraph drawing routine assumes multiple frags per line, so we need an
#extra list like this
# [space, [text]]
#
wrappedLines = [(sp, [line]) for (sp, line) in lines]
return f.clone(kind=0, lines=wrappedLines)
def myLaterPages(c, doc):
c.saveState()
c.setFont("Times-Bold", 82)
c.rotate(45)
c.setFillColorRGB(0.9,0.9,0.9)
c.drawString(11*cm,2*cm, copia)
c.rotate(-45)
c.setFillColorRGB(0,0,0)
# HEADER
if tipodoc == "Fattura Accompagnatoria":
subt = 0
else:
subt = 3
c.setLineWidth(0.1*cm)
c.setStrokeColorRGB(0,0,0)
c.line(1.8*cm,(6.2-subt)*cm,19.5*cm,(6.2-subt)*cm)
c.setStrokeColorRGB(0.5,0.5,0.5)
c.line(1.9*cm,(6.1-subt)*cm,19.6*cm,(6.1-subt)*cm)
# cerchi carta
c.circle(0.9*cm,6*cm,0.3*cm, fill=1)
c.circle(0.9*cm,24*cm,0.3*cm, fill=1)
c.setFont("Times-Bold", 14)
c.drawCentredString(5*cm, 28*cm, r1)
c.setFont("Times-Bold", 9)
c.drawCentredString(5*cm, 27.5*cm, r2)
c.drawCentredString(5*cm, 27*cm, r3)
c.drawCentredString(5*cm, 26.5*cm, r4)
c.drawCentredString(5*cm, 26*cm, r5)
# numero ddt e descrizione copia
c.setFont("Times-Bold", 12)
c.drawCentredString(18*cm, 28*cm, "DOC N: %s" % (numdoc))
c.setFont("Times-Bold", 7)
c.drawCentredString(18*cm, 27.6*cm, "(%s)" % (copia))
c.drawCentredString(18*cm, 27.2*cm, "%s" % (tipodoc.toUpper()))
# Data e causale
c.setFont("Times-Bold", 10)
c.drawString(1.8*cm, 25*cm, "Data:")
c.drawString(1.8*cm, 24.5*cm, "Causale:")
c.setFont("Times-Roman", 10)
c.drawString(4*cm, 25*cm, unicode(datadoc))
c.drawString(4*cm, 24.5*cm, unicode(causaledoc))
# Cliente
c.setFont("Times-Bold", 10)
c.drawString(11*cm, 25*cm, "Destinatario:")
c.setFont("Times-Roman", 10)
c.drawCentredString(16*cm, 25*cm, unicode(cliragsoc))
c.drawCentredString(16*cm, 24.5*cm, unicode(cliind))
c.drawCentredString(16*cm, 24*cm, unicode(clipiva))
# FOOTER
c.setFont("Times-Bold", 10)
c.setLineWidth(0.01*cm)
c.drawString(1.8*cm, (5.5-subt)*cm, "Note:")
c.setFont("Times-Roman", 10)
strt = (5.5-subt)*cm
for i in textsplit.wordSplit(unicode(notedoc),6*cm,
"Times-Roman", 10):
c.drawString(3*cm, strt, i[1])
strt -= 0.5*cm
if tipodoc == "Fattura Accompagnatoria":
c.setFont("Times-Bold", 10)
c.drawString(12*cm, 5.5*cm, "Data inizio trasporto:")
c.line(15.5*cm,5.4*cm,19*cm,5.4*cm)
c.drawString(12*cm, 5*cm, "Aspetto dei beni:")
c.line(15*cm,4.9*cm,19*cm,4.9*cm)
c.drawString(12*cm, 4.5*cm, "Numero colli:")
c.line(15*cm,4.4*cm,19*cm,4.4*cm)
c.drawString(12*cm, 3.8*cm, "Conducente:")
c.line(15*cm,3.7*cm,19*cm,3.7*cm)
c.drawString(12*cm, 3*cm, "Destinatario:")
c.line(15*cm,2.9*cm,19*cm,2.9*cm)
c.drawString(1.8*cm, 4*cm, "Trasporto a Mezzo:")
c.line(2.3*cm,3*cm,7*cm,3*cm)
# note pie' pagina
c.setFont('Times-Roman',9)
c.drawString(12.4*cm, 1.5*cm, "Pagina %d %s" % (doc.page, pageinfo))
c.restoreState()