How do I get larger fonts for labels and text on my graphs while keeping
high resolution?
I'm finding that the cex parameter for character size hits a limit very
quickly in my graphs.
As an example:
java.graph(file=filename, format='PNG', width=2000)
par(cex=2)
plot(1:10, 1:10, title=titleString )
dev.off()
At this width setting the fonts produced are identical in size to cex=1
or cex=4.
If I lower the width to something around 1500 or lower then I start
seeing an increase in the font.
Unfortunately, I need the high width to make good quality graphs for
customers but I also need much larger characters.
I've tried varying csi, font, and other parameters without any success.
Is there something more about how cex and width work that I'm missing?
I'm working with SPlus 7.0 on Unix.
Changing to wmf or other graphic format isn't an option.
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