I need help - I can help - Cancel operation

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Cancel operation

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=3386
Printed Date: 12 Sep 25 at 11:44PM
Software Version: Web Wiz Forums 11.01 - http://www.webwizforums.com

Topic: Cancel operation

Posted By: gwnk
Subject: Cancel operation
Date Posted: 08 Sep 16 at 9:29AM

Hi,

we're using QuickPDF-VCL in dll-mode to convert pdf to jpg for further image processing.
Our customers works with large files. This are floorplans of buildings (eg. 160cm x 90cm)
While render routine (RenderPageToFile), we show a progress dialog with a posibility to abort. On my machine (FX6200) this appr. needs 30 seconds to produce a 19000 x 9000 jpg in 300dpi.

Is there any way to cancel a running RenderPageToFile? Any callbacks?
I've also tested DA methods.

Thx
Norman

Replies:

Posted By: Ingo
Date Posted: 08 Sep 16 at 10:35PM

I don't think there's a built in functionality for this.

You can only kill the process ... perhaps with kill from windows???

Cheers and welcome here,

Ingo

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Cheers,
Ingo