[reportlab-users] hack to ImageReader

Wed, 17 Mar 2004 16:37:15 +0000

In article <40585993.6000904@truckport.de>, Patrick Ulmer
<ulmer@truckport.de> writes
>Hi,
>
>I'm new to reportlab and start to use it with zope. I was wondering, 
>that the demo for zope doesn't work and I get the error that the method 
>getRGBData() is not supported. In CVS I found out, that pdfgen/canvas.py 
>changed from revision 1.116 to 1.117 comment with "hack to ImageReader" 
>from rgbecker. But why switched from PIL to ImageReader and where can I 
>find a example for ImageReader?
>
>I get my image from zope with PIL:
>
>PIL_Image.open(cStringIO.StringIO(str(self.fetchPreview(id=oid))))
>
>I hope that ImageReader is able to read data like PIL and not only from 
>filesystem?
>
>Bye,
>
>Patrick
...... sorry for this. We moved the PIL interface internal to the
reportlab.lib.utils.ImageReader class to allow jython to get process the
images in the same way as python.

I will change the rlzope.py file to the following included version which
uses ImageReader. Can you test this and see if it works for you?

[ Section: 1/1 File: rlzope.py UUencoded by: Turnpike Integrated Version 5.01 U ]

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M7PT*("`@("`@("!C;VYT96YT(#T@)SQH=&UL/CQH96%D/CPO:&5A9#X\8F]D
M>3X\<')E/B5S/"]P<F4^/"]B;V1Y/CPO:'1M;#XG("4@8V=I+F5S8V%P92AC
M;VYT96YT+F=E='9A;'5E*"DI#0H-"B`@("`C('1H96X@=V4@86QS;R!R971U
M<FX@=&AE(%!$1B!C;VYT96YT('1O('1H92!B<F]W<V5R#0H@("`@<F5T=7)N
*(&-O;G1E;G0-"@``
`
end

sum -r/size 738/9840 section (from "begin" to "end")
sum -r/size 56853/7120 entire input file

-- 
Robin Becker