Francesco Potorti` wrote:
> package octave3.0
> tags 492223 upstream
> stop
>
> Dear Octave maintainers,
>
> The bug report reproduced below has been filed against the Debian
> package and regards the upstream sources. The report is recorded at
> http://bugs.debian.org/492223
>
> Thanks,
>
>
> Package: octave3.0
> Version: 1:3.0.1-4
> Severity: normal
> File: /usr/share/octave/3.0.1/m/plot/contourf.m
>
> Contourf works with X and Y generated by meshgrid.
> It also works with vector X and Y of the same size.
> It fails if vector X and Y are of different size.
>
> octave> x=1:5;y=x;z=vander(x);contourf(x,y,z,4)
> octave> x=1:5;y=x(1:end-1);z=vander(x)(1:end-1,:);
> octave> contourf(x,y,z,4)
> error: patch: X and Y must be of same size
> error: evaluating if command near line 230, column 3
> error: called from `contourf:parse_args' in file
> `/usr/share/octave/3.0.1/m/plot/contourf.m'
> error: called from `contourf' in file
> `/usr/share/octave/3.0.1/m/plot/contourf.m'
> octave> [xx,yy]=meshgrid(x,y);contourf(xx,yy,z,4)
>
Ok, changeset attached
D.
# HG changeset patch
# User David Bateman <[EMAIL PROTECTED]>
# Date 1217118576 -7200
# Node ID 595b089bb33a6684e2c45300b3394041fc48c6cf
# Parent 7b5870224c9dfadef931c4ee1b8b40324893b3da
Allow X/Y to be unequal vectors in contourf
diff --git a/scripts/ChangeLog b/scripts/ChangeLog
--- a/scripts/ChangeLog
+++ b/scripts/ChangeLog
@@ -1,5 +1,7 @@ 2008-07-27 David Bateman <[EMAIL PROTECTED]
2008-07-27 David Bateman <[EMAIL PROTECTED]>
+ * plot/contourf.m: Allow X,Y to be unequal vectors.
+
* control, finance, quaternion: Remove directories and all of the
files they contain.
* Makefile.in: Remove all references to the above directories.
diff --git a/scripts/plot/contourf.m b/scripts/plot/contourf.m
--- a/scripts/plot/contourf.m
+++ b/scripts/plot/contourf.m
@@ -227,7 +227,7 @@ function [X, Y, Z, lvl, patch_props] = p
arg(1:4) = [];
endif
- if (any (size (X) != size (Y)))
+ if (!isvector (X) || !isvector (Y) && any (size (X) != size (Y)))
error ("patch: X and Y must be of same size")
endif
