| Subject: | gaps in data aren't handled properly |
If the data series has gaps (i.e. undef values) the 3D lines aren't
drawn correctly.
This patch fixes the problem.
*** /usr/lib/perl5/site_perl/5.8.8/GD/Graph/lines3d.pm 2002-12-06
15:14:55.000000000 -0500
--- lines3d.pm 2010-03-10 12:33:33.000000000 -0500
***************
*** 179,185 ****
# Get the coordinates of the previous point, if
this is the first
# point make a point object and start over (i.e.
next;)
! unless( $i ) {
my( $xb, $yb );
if (defined($self->{x_min_value}) &&
defined($self->{x_max_value})) {
($xb, $yb) =
$self->val_to_pixel( $self->{_data}->get_x($i), $values[$i], $j );
--- 179,185 ----
# Get the coordinates of the previous point, if
this is the first
# point make a point object and start over (i.e.
next;)
! unless( $i and defined $values[$i-1] ) {
my( $xb, $yb );
if (defined($self->{x_min_value}) &&
defined($self->{x_max_value})) {
($xb, $yb) =
$self->val_to_pixel( $self->{_data}->get_x($i), $values[$i], $j );