I need help - I can help - RenderPage - PixelFormat

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RenderPage - PixelFormat - size

Printed From: Debenu Quick PDF Library - PDF SDK Community Forum
Category: For Users of the Library
Forum Name: I need help - I can help
Forum Description: Problems and solutions while programming with the Debenu Quick PDF Library and Debenu PDF Viewer SDK
URL: http://www.quickpdf.org/forum/forum_posts.asp?TID=1287
Printed Date: 02 Feb 26 at 4:01PM
Software Version: Web Wiz Forums 11.01 - http://www.webwizforums.com

Topic: RenderPage - PixelFormat - size

Posted By: breukel
Subject: RenderPage - PixelFormat - size
Date Posted: 04 Dec 09 at 10:35AM

Hello,

i am using RenderPageToString for finally outputing a TIF File.

It works fine - but the images are even with LZW Compression extremly large (>500K a page).

The pixelformat of the created BMP or TIF is 32bpp and for my need 4bpp would be enough.

How can I set the output pixelformat ?

Thanks for any hints..

Michael

Replies:

Posted By: Ingo
Date Posted: 04 Dec 09 at 11:44AM

Hi Michael!

You should reduce the value for "dpi".
I think this will have the result you want.

Cheers and welcome here, Ingo

Posted By: breukel
Date Posted: 04 Dec 09 at 11:48AM

Hi Ingo,

thanks for the hint.

That would reduce the file size - but also the quality. As I only have monchrome PDF I do not need 32 pits per pixel for colors.