From Real Software Documentation
The horizontal resolution of the picture.
The horizontal resolution is established when you use the Open shared method and written out when using the Save method. When creating a picture, the default resolution is 72 (pixels).
This example gets the horizontal and vertical resolution of the Picture that was opened.
dim height as integer = 2000
// creates new picture
dim pic as new Picture(width, height, 32)
dim f as FolderItem
if f<> Nil then