Log Message:
-----------
Make VectorField plotting honor setting of x_steps and y_steps.
Modified Files:
--------------
pg/lib:
VectorField.pm
Revision Data
-------------
Index: VectorField.pm
===================================================================
RCS file: /webwork/cvs/system/pg/lib/VectorField.pm,v
retrieving revision 1.3
retrieving revision 1.4
diff -Llib/VectorField.pm -Llib/VectorField.pm -u -r1.3 -r1.4
--- lib/VectorField.pm
+++ lib/VectorField.pm
@@ -255,10 +255,10 @@
my $brush = new GD::Image($self->arrow_weight,$self->arrow_weight);
my $brush_color = $brush->colorAllocate($g->im->rgb($arrow_color)); # transfer color
$g->im->setBrush($brush);
- my $x_steps = 10;
+ my $x_steps = $self->x_steps;
my $xmin = $self->xmin;
my $x_stepsize = ( $self->xmax - $self->xmin )/$x_steps;
- my $y_steps = 10;
+ my $y_steps = $self->y_steps;
my $ymin = $self->ymin;
my $y_stepsize = ( $self->ymax - $self->ymin )/$y_steps;
my $dt = $self->dt;
|
