[reportlab-users] Problem with renderPM.saveToFile; how to output .PNG?

waxmop@gtcinternet.com reportlab-users@reportlab.com
Thu, 14 Aug 2003 12:41:09 -0400

Hurray!  Thank you so much!  Reportlab needs a tip jar=2E

Original Message:
From: Robin Becker robin@reportlab=2Ecom
Date: Thu, 14 Aug 2003 17:19:39 +0100
To: reportlab-users@reportlab=2Ecom
Subject: Re: [reportlab-users] Problem with renderPM=2EsaveToFile; how to
output =2EPNG?

In article <410-220038414122037242@M2W030=2Email2web=2Ecom>,
<waxmop@gtcinternet=2Ecom> writes
>>>You problably meant to use "drawToFile" instead=2E
>The graphics guide on page 4 says to use 'saveToFile' rather than
>drawToFile with PNG output:
>If we wanted to generate the same drawing as a bitmap file for a website,=

>say, all we need to do is write code like this:
>from reportlab=2Egraphics import renderPM
>renderPM=2EsaveToFile(d, 'example1=2Epng', 'PNG')
=2E=2E=2E=2EsaveToFile is a method of the PMCanvas whilst drawToFile is a =
level function=2E

PythonWin 2=2E2=2E3 (#42, May 30 2003, 18:12:08) [MSC 32 bit (Intel)] on w=
Portions Copyright 1994-2001 Mark Hammond (mhammond@skippinet=2Ecom=2Eau) =
 see 'Help/About PythonWin' for further copyright information=2E
>>> from reportlab=2Egraphics=2ErenderPM import PMCanvas
>>> c =3D PMCanvas(10,10)
>>> c=2EsaveToFile('/tmp/bongo=2Epng','PNG')

Robin Becker
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