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 -