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  • Committer: Package Import Robot
  • Author(s): Stuart Prescott
  • Date: 2012-12-17 13:45:12 UTC
  • mfrom: (1.1.4)
  • mto: This revision was merged to the branch mainline in revision 10.
  • Revision ID: package-import@ubuntu.com-20121217134512-u0w6lrgdowsc1sfu
Tags: 0.12.1-1
* New upstream release
* Update maintainer address.
* Update copyright format URL.
* Bump standards version to 3.9.4 (no changes required).
* Drop postinst that was needed for lenny->squeeze upgrades.

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pyx/epsfile.py
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    #       in the DSC spec #5001, while '\n\r' *is* a *single* linebreak
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    #       according to the EPSF spec #5002
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    def __init__(self, filename, typicallinelen=257):
 
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    def __init__(self, file, typicallinelen=257):
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        """Opens the file filename for reading.
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        typicallinelen defines the default buffer increase
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        # note: The maximal line size in an EPS is 255 plus the
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        #       linebreak characters. However, we also handle
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        #       lines longer than that.
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        self.file = open(filename, "rb")
 
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        self.file = file
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        self.buffer = ""
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        self.typicallinelen = typicallinelen
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        self.file.close()
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def _readbbox(filename):
 
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def _readbbox(file):
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    """returns bounding box of EPS file filename"""
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    file = linefilereader(filename)
 
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    file = linefilereader(file)
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    # check the %! header comment
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    if not file.readline().startswith("%!"):
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        self.y_pt = unit.topt(y)
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        self.filename = filename
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        self.kpsearch = kpsearch
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        self.mybbox = bbox or _readbbox(self.filename)
 
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        if bbox:
 
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            self.mybbox = bbox
 
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        else:
 
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            epsfile = self.open()
 
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            self.mybbox = _readbbox(epsfile)
 
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            epsfile.close()
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        # determine scaling in x and y direction
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        self.scalex = self.scaley = scale
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        if translatebbox:
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            self.trafo = self.trafo * trafo.translate_pt(-self.mybbox.llx_pt, -self.mybbox.lly_pt)
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    def open(self):
 
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        if self.kpsearch:
 
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            return filelocator.open(self.filename, [filelocator.format.pict], "rb")
 
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        else:
 
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            return open(self.filename, "rb")
 
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    def bbox(self):
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        return self.mybbox.transformed(self.trafo)
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        registry.add(_EndEPSF)
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        bbox += self.bbox()
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        if self.kpsearch:
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            epsfile = filelocator.open(self.filename, [filelocator.format.pict], "rb")
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        else:
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            epsfile = open(self.filename, "rb")
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        file.write("BeginEPSF\n")
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        if self.clip:
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        self.trafo.processPS(file, writer, context, registry, bbox)
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        file.write("%%%%BeginDocument: %s\n" % self.filename)
 
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        epsfile = self.open()
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        file.write(epsfile.read())
 
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        epsfile.close()
 
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        file.write("%%EndDocument\n")
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        file.write("EndEPSF\n")
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        epsfile.close()
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    def processPDF(self, file, writer, context, registry, bbox):
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        warnings.warn("EPS file is included as a bitmap created using pipeGS")
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        import Image
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        c = canvas.canvas()
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        c.insert(self)
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        fd, fname = tempfile.mkstemp()
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        f = os.fdopen(fd, "wb")
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        f.close()
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        c.pipeGS(fname, device="pngalpha", resolution=600)
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        i = Image.open(fname)
 
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        i = Image.open(c.pipeGS(device="pngalpha", resolution=600, seekable=True))
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        i.load()
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        os.unlink(fname)
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        b = bitmap.bitmap_pt(self.bbox().llx_pt, self.bbox().lly_pt, i)
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        # we slightly shift the bitmap to re-center it, as the bitmap might contain some additional border
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        # unfortunately we need to construct another bitmap instance for that ...