reading data from blob field

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Posted on by kellin

hi guys,

I'm working on a NAV system involving alot of pictures. my pictures are saved in a field of data type BLOB and the subtype is bitmap. the problem is after the picture has been taken using a camera or uploaded, you are not able to see clearly the picture due to its size . is there a way to increase the size of this picture when i click on it, (when i click on the picture, the picture becomes bigger) for picture analysis. is there a way of achieving that?

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JAngle 137 on at

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Natively no. Another platform could be used and then embedded into NAV with a control-addin. There is this which might help but it will need uplifting to a newer version if it can be: mibuso.com/.../navpictureviewer-23

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