Hi There, I followed this thread to get the selection area from an image but eventually the coordinates returned are 0, can someone help ? https://www.gdpicture.com/forum/viewtopic.php?t=3758 Inside the thread it did mention the 'rectangle', is it different with the rectangle that I knew ? Please he...

Dear all,

Would appreciate that if you could tell what does each of the enum in 'TwainItemTypes' mean.

When I run the code below, it returns me the TWTY_BOOL''.

Dim type As TwainItemTypes = oGdPictureImaging.TwainGetCapItemType(TwainCapabilities.CAP_UICONTROLLABLE)

Best Regards,
Jun Wei

Hi Gabriela,

Any update about this issue ?

Best Regards,
Jun Wei

Hi Gabriela,

This is the behavior of our application.

We will show the compression method when users click on picture.

Is it really no way to show this ?

Best Regards,
Jun Wei

Hi Gabriela, This is not what I want. I would like to have something like the code below: Dim gifCompression As GdPicture14.GifDisposalMethod= _gdPictureImaging.GetGifCompression(_currentImage) And it will return something like: Public Enum GifDisposalMethod GifDisposalMethodNotSet = -1 NoDisposalMe...

Help on this please ?

Best Regards,
Jun Wei

Hi Gabriela,

Noted with thanks.

Best Regards,
Jun Wei

Hi There, As per subject, there is only image compression for TIFF image type, code as below: Dim tiffCompression As GdPicture14.TiffCompression = _gdPictureImaging.GetTiffCompression(_currentImage) and this will return all the available tiffCompression as below: TiffCompressionUnknown = 0 TiffCompr...

Help please?

Best Regards,
Jun Wei

Dear all, May I know how to move the image freely by clicking left mouse button? So far it only allows to move up and down when clicking left mouse button. GdViewer1.MouseMode = ViewerMouseMode.MouseModePan GdViewer1.MouseWheelMode = ViewerMouseWheelMode.MouseWheelModeVerticalScroll GdViewer1.MouseB...