>I have a requirement to be able to view and zoom images from a VFP application. BMPs don't zoom like a vector based image so I can't use the default format.
>
>The images I will be using are all technical line drawings.
>
>The most convenient format for me to use is WMF.
>
>Has anyone any experience regarding this?
>Has anyone used any of the third party add-ons for viewing vector based images?
>Are there any other formats that I should be considering?
>

If nothing else can be found, the standard VB Image control will handle WMF files - you could construct an ActiveX control in VB that acts as a wrapper on the native VB Image control and then place that on your form. In all probability, you can find something ready-made through a site like activex.com, or buy commercial products through something like www.componentsource.com