[Plplot-general] [Plplot] keeping item sizes during zooming

[Lehmann, E. {TR-I~Penzberg} <eck...@Ro...>]

Hi,

I am using the plplotter Tcl/Tk extension on windows. In the application
I write, the user should be able to zoom an xy plot of data. This works
so far, but I need to label some points in the plot. So I do that with
plptex..., maybe adjust the character size via plschr before. I cannot
preserve the aspect ratio during the zoom operation.
The problem is now, that whenever the user zooms some part of the plot,
the labels get zoomed as well - and look abolutely warped. This comes to
a stage where they are totally useless.

Is there a way to keep particular items - such as text labels - at
original size or resize them different from the rest of the plot? If not
- is it a big change to get this working? (When it isn't, I could do it
maybe...).

Thanks in advance -=20

Eckhard