def ButtonField(title, value, xmin, ymin, page, width=16.7704, height=14.907):
if value not in ("Yes", "Off"):
raise ValueError("button value must be 'Yes' or 'Off': " + repr(value))
fontSize = (11.3086 / 14.907) * height
dx = (3.6017 / 16.7704) * width
dy = (3.3881 / 14.907) * height
return PDFPattern(
ButtonFieldPattern,
Name=PDFString(title),
xmin=xmin,
ymin=ymin,
xmax=xmin + width,
ymax=ymin + width,
Hide=PDFPattern(['<< /S /Hide >>']),
APDOff=ButtonStream('0.749 g 0 0 %(width)s %(height)s re f\r\n' %
vars(),
width=width,
height=height),
APDYes=ButtonStream(
'0.749 g 0 0 %(width)s %(height)s re f q 1 1 %(width)s %(height)s re W n BT /ZaDb %(fontSize)s Tf 0 g 1 0 0 1 %(dx)s %(dy)s Tm (4) Tj ET\r\n'
% vars(),
width=width,
height=height),
APNYes=ButtonStream(
'q 1 1 %(width)s %(height)s re W n BT /ZaDb %(fontSize)s Tf 0 g 1 0 0 1 %(dx)s %(dy)s Tm (4) Tj ET Q\r\n'
% vars(),
width=width,
height=height),
Value=PDFName(value),
Page=page)
def resetPdfForm():
global PDFDOCENC, ENCODING, GLOBALFONTSDICTIONARY, GLOBALRESOURCES, ZADB
PDFDOCENC = PDFPattern(PDFDocEncodingPattern)
ENCODING = PDFPattern(EncodingPattern, PDFDocEncoding=PDFDOCENC)
ZADB = PDFPattern(ZaDbPattern)
GLOBALFONTSDICTIONARY = FormFontsDictionary()
GLOBALRESOURCES = FormResources()
def resetPdfForm():
global PDFDOCENC,ENCODING,GLOBALFONTSDICTIONARY,GLOBALRESOURCES,ZADB
PDFDOCENC = PDFPattern(PDFDocEncodingPattern)
ENCODING = PDFPattern(EncodingPattern, PDFDocEncoding=PDFDOCENC.clone())
ZADB = PDFPattern(ZaDbPattern)
GLOBALFONTSDICTIONARY = FormFontsDictionary()
GLOBALRESOURCES = FormResources()
def resetPdfForm():
pdfform.PDFDOCENC = PDFPattern(pdfform.PDFDocEncodingPattern)
pdfform.ENCODING = PDFPattern(
pdfform.EncodingPattern, PDFDocEncoding=pdfform.PDFDOCENC)
pdfform.GLOBALFONTSDICTIONARY = pdfform.FormFontsDictionary()
pdfform.GLOBALRESOURCES = pdfform.FormResources()
pdfform.ZADB = PDFPattern(pdfform.ZaDbPattern)
def format(self, document):
from reportlab.pdfbase.pdfdoc import PDFArray
proxy = PDFPattern(FormPattern,
Resources=getattr(self, 'resources', None)
or FormResources(),
NeedAppearances=getattr(self, 'needAppearances',
'false'),
fields=PDFArray(self.fields),
SigFlags=getattr(self, 'sigFlags', 0))
return proxy.format(document)
def format(self, document):
from reportlab.pdfbase.pdfdoc import PDFArray
proxy = PDFPattern(
FormPattern,
Resources=getattr(self, "resources", None) or FormResources(),
NeedAppearances=getattr(self, "needAppearances", "false"),
fields=PDFArray(self.fields),
SigFlags=getattr(self, "sigFlags", 0),
)
return proxy.format(document)
def SelectField(title,
value,
options,
xmin,
ymin,
xmax,
ymax,
page,
font="Helvetica-Bold",
fontsize=9,
R=0,
G=0,
B=0.627):
#print "ARGS", (title, value, options, xmin, ymin, xmax, ymax, page, font, fontsize, R, G, B)
from reportlab.pdfbase.pdfdoc import PDFString, PDFName, PDFArray
if value not in options:
raise ValueError("value %s must be one of options %s" %
(repr(value), repr(options)))
fontname = FORMFONTNAMES[font]
optionstrings = list(map(PDFString, options))
optionarray = PDFArray(optionstrings)
return PDFPattern(SelectFieldPattern,
Options=optionarray,
Selected=PDFString(value),
Page=page,
Name=PDFString(title),
xmin=xmin,
ymin=ymin,
xmax=xmax,
ymax=ymax,
fontname=PDFName(fontname),
fontsize=fontsize,
R=R,
G=G,
B=B)
def TextField(title,
value,
xmin,
ymin,
xmax,
ymax,
page,
maxlen=1000000,
font="Helvetica-Bold",
fontsize=9,
R=0,
G=0,
B=0.627,
multiline=0):
from reportlab.pdfbase.pdfdoc import PDFString, PDFName
Flags = 0
if multiline:
Flags = Flags | (1 << 12) # bit 13 is at position 12 :)
fontname = FORMFONTNAMES[font]
return PDFPattern(TextFieldPattern,
value=PDFString(value),
maxlen=maxlen,
page=page,
title=PDFString(title),
xmin=xmin,
ymin=ymin,
xmax=xmax,
ymax=ymax,
fontname=PDFName(fontname),
fontsize=fontsize,
R=R,
G=G,
B=B,
Flags=Flags)
def FormFontsDictionary():
from reportlab.pdfbase.pdfdoc import PDFDictionary
fontsdictionary = PDFDictionary()
fontsdictionary.__RefOnly__ = 1
for fullname, shortname in FORMFONTNAMES.items():
fontsdictionary[shortname] = FormFont(fullname, shortname)
fontsdictionary["ZaDb"] = PDFPattern(ZaDbPattern)
return fontsdictionary
def buttonStreamDictionary(width=16.7704, height=14.907):
"everything except the length for the button appearance streams"
result = PDFDictionary()
result["SubType"] = "/Form"
result["BBox"] = "[0 0 %(width)s %(height)s]" % vars()
font = PDFDictionary()
font["ZaDb"] = PDFPattern(ZaDbPattern)
resources = PDFDictionary()
resources["ProcSet"] = "[ /PDF /Text ]"
resources["Font"] = font
result["Resources"] = resources
return result
def ButtonField(title, value, xmin, ymin, page):
if value not in ("Yes", "Off"):
raise ValueError("button value must be 'Yes' or 'Off': "+repr(value))
(dx, dy) = (16.77036, 14.90698)
return PDFPattern(ButtonFieldPattern,
Name=PDFString(title),
xmin=xmin, ymin=ymin, xmax=xmin+dx, ymax=ymin+dy,
Hide=HIDE,
APDOff=APDOFF,
APDYes=APDYES,
APNYes=APNYES,
Value=PDFName(value),
Page=page)
def format(self, document):
from reportlab.pdfbase.pdfdoc import PDFArray
proxy = PDFPattern(FormPattern, Resources=GLOBALRESOURCES, fields=PDFArray(self.fields))
return proxy.format(document)
def FormFont(BaseFont, Name):
from reportlab.pdfbase.pdfdoc import PDFName
return PDFPattern(FormFontPattern,
BaseFont=PDFName(BaseFont),
Name=PDFName(Name),
Encoding=PDFPattern(PDFDocEncodingPattern))
def FormResources():
return PDFPattern(FormResourcesDictionaryPattern,
Encoding=PDFPattern(
EncodingPattern,
PDFDocEncoding=PDFPattern(PDFDocEncodingPattern)),
Font=FormFontsDictionary())
def format(self, document):
from reportlab.pdfbase.pdfdoc import PDFArray
proxy = PDFPattern(FormPattern, Resources=getattr(self,'resources',GLOBALRESOURCES),
NeedAppearances=getattr(self,'needAppearances','false'),
fields=PDFArray(self.fields), SigFlags=getattr(self,'sigFlags',0))
return proxy.format(document)
' ] ',
'\r\n',
'/Subtype',
' /Widget ',
'/T ',
["Name"],
'\r\n',
'/Type',
' /Annot ',
'/V ',
["Value"],
'\r\n',
' >>'
]
HIDE = PDFPattern(['<< ' '/S ' ' /Hide ' '>>'])
def buttonStreamDictionary():
"everything except the length for the button appearance streams"
result = PDFDictionary()
result["SubType"] = "/Form"
result["BBox"] = "[0 0 16.77036 14.90698]"
font = PDFDictionary()
font["ZaDb"] = ZADB
resources = PDFDictionary()
resources["ProcSet"] = "[ /PDF /Text ]"
resources["Font"] = font
result["Resources"] = resources
return result
def format(self, document):
from reportlab.pdfbase.pdfdoc import PDFArray
proxy = PDFPattern(FormPattern,
Resources=GLOBALRESOURCES,
fields=PDFArray(self.fields))
return proxy.format(document)
def FormResources():
return PDFPattern(FormResourcesDictionaryPattern,
Encoding=ENCODING,
Font=GLOBALFONTSDICTIONARY)
