Hi, Please make sure that you are accessing the Twain64 bit drivers of the scanner you are connecting to. That being said, unfortunately, most scanners do not have correctly implemented 64 bit drivers. This is beyond the control of GdPicture. For Twain, it is always better to stick with 32 bit becau...

Hi, There are many problems with the code. I have removed a lot from it in order to get it to work. In any case, the DeleteAnnotation works fine. The main idea you have to see is that you have one function doing too any things - GdViewer1_AnnotationEndEditingText: 1. Reading paths 2. loads a pdf 3. ...

Hi,

There is no file attached.

Best,
Sami

Hi,

I tried reproducing the problem but was unable to. Could you please attach a standalone application that reproduces the problem and the problem only.

Best,
Sami

Hi,

Yes, sorry. The request has been issued internally to the development team.

Best,
Sami

Hi,

Please use the gdViewer.GetStat() method after you call the DeleteAnnotation method to see if the function failed and why.

Best,
Sami

Hi, The thread question is really confusing since there is code in the body of the thread. In any case, are you using GdPicture.NET or the old GdPicture V. 1-2-3-4-5 Series [Legacy]? If it is the latter please post your question here: https://www.gdpicture.com/forum/gdpicture-series/ If not (i.e you...

Hi, All the questions are answered in the redistribution section. Here are the answers you are seeking. Using 32bit vs 64bit dll libraries: What determines which version should be deployed/registered? Is it the version of the "application" being deployed or the version of the "OS"...

Hi, It is hard to tell anything without an example of the tiff image. In any case, if the tiff image is easily viewed by most viewers, then most probably the viewer you are using has limitations. Since we cannot tell what error it is returning, and even if we were able to, we cannot do anything to f...

Hi,

As long as the Annotation is visible the event will be clicked if the mouse down coordinates are on top of it no matter how many annotations there are.

Best,
Sami

Hi,

Do you mean you want to write the text of the xaml file onto a pdf?
If so, the GdPicturePDf has DrawingText functions that may assist you.
Also GdPicture has a text file to PDF sample demo that I think will be highly useful for you to review and would assist you in your scenario.

Best,
Sami

Hi,

Unfortunately that option is not available yet.

Best,
Sami

Hi,

There is a complete example in the documentation:
https://www.gdpicture.com/guides/gdpicture/GdP ... ation.html

I hope this helps.

Best,
Sami

Hi, GdPicture has many saving functions, basically you need to check the saving functions of the GdViewer and the GdPictureImaging, all those functions are listed in the reference guides, just navigate to the class GdPictureImaging and look up Saving Image. You can also see a very detailed example i...

Hi,

The function does load the source asynchronously and reports the progress in a DataReceived event.
Please have a look at the C# sample Display from URL

Best,
Sami