
Image editor
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An Image column stores pictures imported from JPEG or PNG image files.
After you select an image file to import into a field in the database,
this dialog is shown so you can make minor changes to the copy of the
image that will be saved in the database.  The top row contains the
following controls:

**Width**
   The maximum allowed width of the image (in pixels).

**Height**
   The maximum allowed height of the image (in pixels).

**Rotate**
   The angle by which to rotate the image (in degrees): 0, 90, 180, or
   270.

**Refresh**
   Apply the currently displayed settings and update the image preview
   accordingly.

Click "OK"/"Done" to store the image as it is shown, or cancel out of
the dialog to leave the field unchanged.

Note: Because memory was limited on the Zaurus PDAs for which
  PortaBase was originally developed, very large pictures will be
  rejected. JPEG images larger than 6400 x 4800 pixels cannot be
  imported, and ones larger than 800 x 600 will be shrunk to at most
  that size. Similarly, PNG images larger than 800 x 600 cannot be
  imported. These limitations will be removed in a future version of
  PortaBase, since it is no longer being developed for the Zaurus.
