GetThumbnail function - need help with basic usage
I need to specify the dimensions of an image within my database. Here is what I’ve done:
- Created number fields “Image Width to Scale” and “Image Height to Scale” that calculate the final size of the image
- Created container field “Multimedia 1 to Scale” which uses this calculation:
GetThumbnail(Multimedia 1; Image Width to Scale; Image Height to Scale)
This should produce an image that has my desired dimensions, but it does not show anything when I use the “Multimedia 1 to Scale” field in a layout. Why is it not working?