I would like to add hyperlinks to each point in a points layer in QGIS 1.7.0 running on Mac OS X 10.6.7, but I have several requirements:
(1) Each hyperlink has to be a relative path to the linked file.
(2) The linked files are mainly JPEG images, but may occasionally be HTML files. Either way, I want them to open upon click in the OS's default image/html viewer, regardless of what computer I open it on.
(3) The linked filenames are already specified in a column in the point layer's attribute table. I want to use those filenames in they hyperlinks so I don't have to manually type in a path for each point (there are several hundred points, each pointing to a different file).
How do I do this? Thanks.