Re: Unwanted zero tics

[Thomas S. <t.s...@fz...>]

in order to avoid rounding errors - e.g. the first or last tic isn't drawn
because its calculated position is slightly outside the given range - the
range for calculating the tics is extended in both directions by 1/100
of the step size.

1/100 * 5000 = 50
that's why 'set xrange [51:43000]' makes the tic at '0' go away.

(this range correction is done in 'axis.c' around line 1040.
if you don't like this behaviour you could set SIGNIF to a smaller
value in 'axis.h', but this may produce some other unwanted
behaviour)


Tait wrote:
> 
> 
> When I:
> 	reset
> 	set xtics 5000
> 	set ytics 5000
> 	set xrange [1:43000]
> 	set yrange [1:43000]
> 	plot x
> 
> ... I get both an x and y 0-tic mark, despite having explicitly set the
> range to exclude it.
> 
> Can someone else replicate this, or is it just me? Is there an
> explanation,
> or is this a bug?
> 
> For what it's worth, at xrange [50:43000] I get a tic and at xrange
> [51:43000] it finally goes away.
> 
> Tait
> 
> 
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