[Octave-bug-tracker] [bug #48616] Matlab compatibility for semilogx() and xlim([0 uplim])

[Ben Abbott]

Follow-up Comment #1, bug #48616 (project octave):

I can confirm Matlab's behavior (I recently noticed Matlab's behavior). As a
point of clarification, Matlab ignores leading zeros in the data when the
corresponding axes scale is 'log'

xdata = 0:1:10;
ydata = 0:1:10;
clear ax h
ax(1) = subplot (2,2,1);
h(1) = plot (xdata, ydata);
ax(2) = subplot (2,2,2);
h(2) = plot (xdata, ydata);
set (gca (), 'xscale', 'log')
ax(3) = subplot (2,2,3);
h(3) = plot (xdata, ydata);
set (gca (), 'yscale', 'log')
ax(4) = subplot (2,2,4);
h(4) = plot (xdata, ydata);
set (gca (), 'xscale', 'log', 'yscale', 'log')

cell2mat (get (h, 'xdata'))
cell2mat (get (h, 'ydata'))

yields

ans =
     0     1     2     3     4     5     6     7     8     9    10
     0     1     2     3     4     5     6     7     8     9    10
     0     1     2     3     4     5     6     7     8     9    10
     0     1     2     3     4     5     6     7     8     9    10
ans =
     0     1     2     3     4     5     6     7     8     9    10
     0     1     2     3     4     5     6     7     8     9    10
     0     1     2     3     4     5     6     7     8     9    10
     0     1     2     3     4     5     6     7     8     9    10

Iv'e attached the resulting plot.


(file #38006)
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Additional Item Attachment:

File name: xscale or yscale is log.png    Size:42 KB


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