[pstricks] Problem with pstricks-add (psgraph) and pst-pdf

[Herbert Voss]

Bruce Burlton schrieb:

> advice.  Both seem to work nicely, with one caveat.  I found I had to 
> increase the "bounding box" with either solution (about -1.5 cm in the lower 
> ledt and +0.5cm in the upper right)  Otherwise I got an image precisely the 
> size of  the graph, without either labels or numbers

that depends to the preview package, which extracts
exactly the area, defined by the pspicture coordinates.

> Herbert, where can I find out more about the \previewEnvironment command?

pst-pdf uses the the preview package. Important are only
\previewEnvironment and \previewMacro

Herbert