[Octave-bug-tracker] [bug #54747] Scatter plot error: number of colors in C must match number of points in X

[Rik]

Update of bug #54747 (project octave):

                  Status:                    None => Confirmed              

    _______________________________________________________

Follow-up Comment #2:

The issue is that x and y both contain a value of NaN at position 101. 
Scatter does not plot NaN values so it removes them from the data pool which
only leaves 200 values, while the color vector 'c' is 201.

Can you test the following on Matlab?


figure
x = [linspace(0,3*pi,100) nan linspace(0,3*pi,100)];
y = [cos(x) + rand(1,numel(x))];
sz = 80;
c = linspace(1,10,length(x));

h = scatter(x,y,sz,c,'o','LineWidth',1.5);
cdat = get (h, 'cdata');
cdat (98:102)
diff (ans)


I have a possible solution but I would like to match Matlab behavior.


    _______________________________________________________

Reply to this item at:

  <https://savannah.gnu.org/bugs/?54747>

_______________________________________________
  Message sent via Savannah
  https://savannah.gnu.org/