[Octave-bug-tracker] [bug #41154] x-axis tick labels can overlap in gnuplot figures

[Mike Miller]

Update of bug #41154 (project octave):

                Category:    Octave Forge Package => Plotting with gnuplot  
                Severity:              3 - Normal => 2 - Minor              
              Item Group:             Performance => Incorrect Result       
                 Release:                   3.6.4 => dev                    
        Operating System:       Microsoft Windows => Any                    
                 Summary: control package: rlocus function axis graduation not
optimal => x-axis tick labels can overlap in gnuplot figures

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Follow-up Comment #4:

This is not really a problem with the rlocus function, it is a problem with
the gnuplot plotting toolkit.

The following simpler example demonstrates the behavior, at least with gnuplot
4.6.6 on Linux:


graphics_toolkit ("gnuplot");
subplot (2, 2, 1);
x = linspace (-5000, 5000, 100);
y = rand (1, 100);
plot (x, y);
axis ([-4750, 4750, 0, 1]);


The last axis command increases the x-axis tick resolution to increments of
1000 instead of 2000 so there are more labels and they overlap each other.

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