Creating multipage pdf with selected images from buffer.

vivekv88 · **Joined:** Thu Jun 18, 2009 8:30 am **Posts:** 8

hi,

how can create a multipage pdf with a bunch images from the buffer randomly picked?
Is there a function for this?
because HTTPUploadThroughPost saves each image in seperate pdf and doesnot append images.
and HTTPUploadAllThroughPostAsPDF uploads all images in buffer as a single PDF.
Can i create a fake buffer where i add all this selected images then use HTTPUploadAllThroughPostAsPDF.

Please help asap.

Thank you,
Vivek

Catherine · **Joined:** Tue Mar 08, 2005 12:23 am **Posts:** 1075

Hi Vivek,

Quote:

Can I create a multipage pdf with a bunch images from the buffer randomly picked?

It’s achievable by using two controls. I have sent you an example. Please check your email box.

Thanks.

vivekv88 · **Joined:** Thu Jun 18, 2009 8:30 am **Posts:** 8

hey I didnt receive your mail can u sent to this email:

vivekv88@gmail.com

thank you,
vivek

Catherine · **Joined:** Tue Mar 08, 2005 12:23 am **Posts:** 1075

Hi Vivek,

I have sent the sample to your gmail. Please check it.

Thanks.

vivekv88 · **Joined:** Thu Jun 18, 2009 8:30 am **Posts:** 8

Thank you,
It works

Catherine · **Joined:** Tue Mar 08, 2005 12:23 am **Posts:** 1075

rani · **Joined:** Thu Nov 04, 2010 7:33 am **Posts:** 1

Hey

I need this solution as well.

please, can you sent it to rani109@gmail.com

Thanks
Rani

Catherine · **Joined:** Tue Mar 08, 2005 12:23 am **Posts:** 1075

Hi rani,

In the latest version of Dynamic Web TWAIN, we added a method called HTTPUploadSelectedImagesThroughPostAsMultiPagePDF
http://www.dynamsoft.com/help/TWAIN/Web ... agePDF.htm

With this method, you can choose randomly among the images in buffer and upload them as a multi-page PDF.

Please download the sample from the link below:
http://www.dynamsoft.com/Samples/CNet/SaveToFile.zip

To achieve your goal, in the sample code, please change the following line:

Code:

frmScan.DynamicWebTwain1.HTTPUploadThroughPost(strHostIP, 0, strActionPage, "ImageData.JPG");

to

Code:

frmScan.DynamicWebTwain1.HTTPUploadThroughPostAsMultiPagePDF(strHostIP, strActionPage, "ImageData.pdf");

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Creating multipage pdf with selected images from buffer.

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