>I need to display, zoom, print images from VFP.

Create a form, drop an image control on it, name it imgZoom.

*Form.Init()
with this.imgZoom
   .Picture = getpict()
   .Left = ( thisform.Width - .Width ) / 2
   .Top = ( thisform.Height - .height ) / 2
   .Stretch = 2
endwith

* imgZoom.RightClick()

with this
   .Height = .Height / 2
   .Width = .Width / 2
   .Left = ( thisform.Width - .Width ) / 2
   .Top = ( thisform.Height - .Height ) / 2
endwith

* imgZoom.Click
with this
   .Height = .Height * 2
   .Width = .Width * 2
   .Left = ( thisform.Width - .Width ) / 2
   .Top = ( thisform.Height - .Height ) / 2
endwith

click to zoom in, rightclick to zoom out. You can add other code to pan the image by just moving the .Top and .Left of the image when it's larger that the form.