Line colors different...

[John W. Eaton]

On  7-Mar-2007, Daniel J Sebald wrote:

| Run Søren's script several times:
| 
|    figure
|    hold on
|      f = sin(0:0.1:2*pi);
|      plot(f)
|      plot(1+f)
|    hold off
| 
| and the color of the lines is different in each plot.  First blue/green, then 
red/cyan, then purple/yellow, etc.
| 
| I would think that each plot would go back to blue/green.

I think the following patch will make the behavior more like Matlab.

jwe


scripts/ChangeLog:

2007-03-07  John W. Eaton  <address@hidden>

        * plot/newplot.m: Always reset next line color.

 
Index: scripts/plot/newplot.m
===================================================================
RCS file: /cvs/octave/scripts/plot/newplot.m,v
retrieving revision 1.4
diff -u -u -r1.4 newplot.m
--- scripts/plot/newplot.m      16 Feb 2007 00:43:40 -0000      1.4
+++ scripts/plot/newplot.m      7 Mar 2007 20:28:32 -0000
@@ -24,6 +24,7 @@
 function newplot ()
 
   if (nargin == 0)
+    __next_line_color__ (true);
     cf = gcf ();
     fnp = get (cf, "nextplot");
     switch (fnp)
@@ -42,7 +43,6 @@
       case "add"
       case "replacechildren"
       case "replace"
-       __next_line_color__ (true);
        __uiobject_axes_init__ (ca, "replace");
       otherwise
        error ("newplot: unrecognized nextplot property for current axes");