ExportDisplay to show in the same popup window

Support
#1

What is the way to have exportDisplay show the image in the same popup window when showing a file descriptor?

@Inject
private ExportDisplay exportDisplay;

…

    FileDescriptor fileDescriptor = entity.getImageFile();
    exportDisplay.show(fileDescriptor);
#3

HI,

Could you please describe in more details what you want to achieve?

Regards,
Gleb