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Viewing changes to src/reportlab/graphics/renderPDF.py

  • Committer: Package Import Robot
  • Author(s): Matthias Klose
  • Date: 2014-01-12 02:16:21 UTC
  • mfrom: (1.2.9) (4.1.9 sid)
  • Revision ID: package-import@ubuntu.com-20140112021621-f4mpp5qaj1dkq2yb
Tags: 2.8~20140112-1
* New upstream snapshot.
* Build python3 packages.

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src/reportlab/graphics/renderPDF.py
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#history http://www.reportlab.co.uk/cgi-bin/viewcvs.cgi/public/reportlab/trunk/reportlab/graphics/renderPDF.py
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# renderPDF - draws Drawings onto a canvas
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__version__=''' $Id: renderPDF.py 3959 2012-09-27 14:39:39Z robin $ '''
 
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__version__=''' $Id$ '''
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__doc__="""Render Drawing objects within others PDFs or standalone
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Usage::
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from reportlab.graphics.shapes import *
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from reportlab.pdfgen.canvas import Canvas
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from reportlab.pdfbase.pdfmetrics import stringWidth
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from reportlab.lib.utils import getStringIO
 
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from reportlab.lib.utils import getBytesIO
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from reportlab import rl_config
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from renderbase import Renderer, StateTracker, getStateDelta, renderScaledDrawing
 
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from reportlab.graphics.renderbase import Renderer, StateTracker, getStateDelta, renderScaledDrawing
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# the main entry point for users...
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def draw(drawing, canvas, x, y, showBoundary=rl_config._unset_):
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                elif text_anchor=='numeric':
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                    x -= numericXShift(text_anchor,text,textLen,font,font_size,enc)
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                else:
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                    raise ValueError, 'bad value for textAnchor '+str(text_anchor)
 
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                    raise ValueError('bad value for textAnchor '+str(text_anchor))
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            t = self._canvas.beginText(x,y)
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            t.textLine(text)
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            self._canvas.drawText(t)
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def drawToString(d, msg="", showBoundary=rl_config._unset_,autoSize=1):
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    "Returns a PDF as a string in memory, without touching the disk"
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    s = getStringIO()
 
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    s = getBytesIO()
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    drawToFile(d, s, msg=msg, showBoundary=showBoundary,autoSize=autoSize)
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    return s.getvalue()
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#   Routine to draw them comes at the end.
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#
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#########################################################
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def test():
 
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def test(outDir='pdfout',shout=False):
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    from reportlab.graphics.shapes import _baseGFontName, _baseGFontNameBI
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    c = Canvas('renderPDF.pdf')
 
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    from reportlab.rl_config import verbose
 
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    import os
 
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    if not os.path.isdir(outDir):
 
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        os.mkdir(outDir)
 
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    fn = os.path.join(outDir,'renderPDF.pdf')
 
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    c = Canvas(fn)
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    c.setFont(_baseGFontName, 36)
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    c.drawString(80, 750, 'Graphics Test')
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    if y!=740: c.showPage()
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    c.save()
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    print 'saved renderPDF.pdf'
 
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    if shout or verbose>2:
 
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        print('saved %s' % ascii(fn))
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##def testFlowable():
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##    """Makes a platypus document"""
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##    print 'saves test_flowable.pdf'
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if __name__=='__main__':
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    test()
 
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    test(shout=True)
 
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    import sys
 
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    if len(sys.argv)>1:
 
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        outdir = sys.argv[1]
 
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    else:
 
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        outdir = 'pdfout'
 
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    test(outdir,shout=True)
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    #testFlowable()