Well this is great. Now I have answers for both graphics and grid.
The rot argument is exactly what I had wanted, except that I had
imagined it also working on points. But I had not thought to use
unicode, and that will probably make this plot even easier.
Thanks
Hi
Do you mean something like this ... ?
library(grid)
grid.newpage()
pushViewport(viewport(xscale=c(-2,2), yscale=c(-2,2)))
grid.text('T', cos(theta), sin(theta), default.units="native",
rot=(360/(2*pi))*(theta+(1/4)*2*pi))
Paul
On 25/08/16 14:16, Thomas Levine wrote:
I want to mak
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