Saving content of a ThumbnailViewer as new big jpg?

Questions, comments and suggestions concerning VintaSoft Imaging .NET SDK.

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communi
Posts: 12
Joined: Wed Jul 13, 2011 11:07 pm

Saving content of a ThumbnailViewer as new big jpg?

Post by communi » Wed Jul 13, 2011 11:17 pm

Hello,

I have the content of a folder (containing images) displayed as thumbnails in a ThumbnailViewer. Now I'd like to save this displayed content as a big jpg file (as I would make a screenshot of Windows Explorer with big symbols enabled), I want to have a jpg file with the folder content thumbnails as tiles in it. How can I realize this?

THX!

Alex
Site Admin
Posts: 1443
Joined: Thu Jul 10, 2008 2:21 pm

Re: Saving content of a ThumbnailViewer as new big jpg?

Post by Alex » Fri Jul 22, 2011 8:44 pm

Hello,

I think you should:
  • Get a list of image files in the directory
  • Calculate size of big "screenshot" image and create big "screenshot" image
  • For each image file in the directory
    • Create a VintasoftImage object associated with image file: VintasoftImage VSImage = VintasoftImage(filename);
    • Get a thumbnail of image using the GetThumbnail method of the VintasoftImage class: Image thumbnail = VSImage.GetThumbnail(new Size(100, 100));
    • Draw thumbnail on the big "screenshot" image using the OverlayCommand class
Best regards, Alexander

communi
Posts: 12
Joined: Wed Jul 13, 2011 11:07 pm

Re: Saving content of a ThumbnailViewer as new big jpg?

Post by communi » Wed Aug 10, 2011 10:57 pm

Thanks, that works so far! :-)

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