Search found 3 matches

by rshih
Wed Nov 07, 2012 10:04 am
Forum: Example requests & Code samples
Topic: Moving Image Under Rectangle of Selection
Replies: 1
Views: 1370

Re: Moving Image Under Rectangle of Selection

Hello, I've figured out how to copy/cut and paste sections around on a single page, but I am looking for something smoother. For example, while moving an area (using the rectangle of selection) I would like to have it move in real-time so the user can position it accurately. I would like to develop ...
by rshih
Tue Nov 06, 2012 2:33 am
Forum: Example requests & Code samples
Topic: Moving Image Under Rectangle of Selection
Replies: 1
Views: 1370

Moving Image Under Rectangle of Selection

Hello, I am trying to develop a way to allow the user to edit image files (cut/copy/paste) and use the Rectangle of Selection feature to move highlighted areas around on a document. I already know how to cut/delete sections (using DrawFilledRectangle with a white color), but I cannot figure out a wa...
by rshih
Thu Sep 27, 2012 8:50 pm
Forum: TWAIN Acquisition
Topic: Twain Scanning adding pages to multipage TIFF
Replies: 7
Views: 2804

Re: Twain Scanning adding pages to multipage TIFF

I would also like to scan and add pages to an existing multipage tiff. Here is my issue: When you scan and create the original file, I use "TiffSaveAsMultiPageFile", and the follow with "TiffAddToMultiPageFile" for each image you want to add. This seems to save each page to disk each time it is call...