Carl Witthoft wrote:
I have played with overwriting text on charts by using 'white' text and
various other tricks.
As David W. said, there's usually a slight ghost left behind.
My recommendation would be first and foremost to set up a miniscript to
regenerate your plot, and change the title text to whatever you really
want, rather than hacking the display via overwrites.
Second, you might want to draw a borderless box )with fill color equal
to your chart background) over the existing text, then write the new title.
Which is suboptimal given you want to produce some file, because you
will find all the elements (old title, box, etc.) in the reslting
postscript / PDF or whatever file (except bitmaps)...
Uwe Ligges
Carl
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
