VintaSoft Tech Community

Hello,

If you want to convert the screen point to the viewer point, you need to use the AnnotationViewer.PointToClient method.
If you want to convert the viewer point to the annotation point, you need to use the AnnotationViewer.PointFromControlToDip method.

Best regards, Alexander

Version 14.3.4.1 of VintaSoft Barcode .NET SDK has been released. What's new in this version: Improved the algorithm that cancels barcode recognition. Now the ReaderSettings.RecognitionTimeout property can be used on any platform. Previosly the ReaderSettings.RecognitionTimeout thrown exception in ....

The new version 12.4 of VintaSoft Imaging .NET SDK and Plug-ins has been released! What's new in VintaSoft Imaging .NET SDK 12.4: .NET development Added the decoder for NDPI and VMS (Hamamatsu) image files. Added multithreading in algorithm that decodes TIFF image with JPEG compression - this change...

Version 14.3.3.1 of VintaSoft Barcode .NET SDK has been released.

What's new in this version:

• Vintasoft Web Barcode service now can recognize barcodes in image that is loaded from URL.

Version 12.3.11.1 of VintaSoft Imaging .NET SDK has been released. What's new in this version of VintaSoft Imaging .NET SDK: Web development Fixed the bug in the WebImageViewerJS.set_ChangeFocusedImageWhenScrolling function. The function did not work correctly if the screen was scaled. Fixed the bug...

If you want to check whether values of PDF form fields have been changed, you need to do the following steps: Get and save information about field values before editing of PDF form. Get and compare information about field values when you want to determine changes in PDF form. Here is C# code snippet...

Hi,

Please send us (to support@vintasoft.com) a small console/WinForms/WPF project that demonstrates how you are working (create, undo, redo) with custom undo action. We need to analyze your code on our side.

Best regards, Alexander

Version 15.0 of VintaSoft Twain .NET SDK has been released. What's new in this version: .NET development Created VintaSoft SANE .NET API that allows to work with SANE image scanners in Linux: Enumerate SANE devices Select SANE device programmatically Set any option of SANE device (image type, image ...

Hello, If you want to change the annotation data before annotation is added to the annotation collection, you need to subscribe to the AnnotationDataCollection.Changing event . VintaSoft Imaging .NET SDK has on-line documentation that contains User Guide and .NET API Reference. Please read the docum...

You can do the same steps for VintaSoft Imaging .NET SDK 11.0. Version 11.0 also has VintaSoft DICOM MPR Viewer Demo.

Best regards, Alexander