display multiple images in Labview front panel

Hi all

I have an application in which I want to show multiple images (say, 16) on the façade of labview (thumbnail is preferable). I want to show some information about the image (like their quality and the index number). Now if the user double clicks on a thumbnail of the image then I want to choose this particular image for further processing.

Could someone tell me please how to do this?

I see several approaches here.  We need to start by a group of 16 indicators of photo.  Put the photos in them.  There are several ways to scale to the size of the thumbnails.  The simplest is probaby the ZoomFactor of an image property.  One of the toolkits - Vision, I think - includes functions to resize the images.  There are also screws posted on this forum to do simple image and someone recently released most of the code to do with .NET.  You can then seek a double click on any of these images and determine where the user has clicked.  I think you can find the sample code to detect a double-click; the basic idea is that you look two mouse events down within a certain period of time by using a structure of the event.

Another method would be a single picture control displaying multiple images.  You want to search for two clicks to the same place (or very close to the same place) in a certain period of time, then determine the image that is displayed for this place.  A good start for it would be Ben emoticon display VI http://forums.ni.com/t5/BreakPoint/Starware-A-new-concept/m-p/616094?view=by_date_descending#M4595

Tags: NI Software

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