[Octave-bug-tracker] [bug #34936] scatter errors after completion when more than 100 points

[Alejandro Dubrovsky]

URL:
  <http://savannah.gnu.org/bugs/?34936>

                 Summary: scatter errors after completion when more than 100
points
                 Project: GNU Octave
            Submitted by: alito
            Submitted on: Tue 29 Nov 2011 03:31:23 PM GMT
                Category: Plotting
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.4.3
        Operating System: GNU/Linux

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Details:

When specifying the colours in R G B mode, scatter errors when more than 100
points are specified.

For example, this code errors after displaying the right diagram:


x = rand(101,1);
y = rand(101,1);
colours = [ ones(101,1) zeros(101,1) zeros(101, 1)];
scatter(x,y, 15, colours)


with error


error: __scatter__: A(I): index out of bounds; value 2 out of bound 1
error: called from:
error:   /usr/share/octave/3.4.3/m/plot/private/__scatter__.m at line 201,
column 13
error:   /usr/share/octave/3.4.3/m/plot/scatter.m at line 71, column 11





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