Re: (jeffa) Re: Question about using hash indexes with GD::Graph

This is perfect except that I had to cange the foreach lines to look like follows.

my (@h,@c);
push @h, $_->{'hour'} foreach(@data);
push @c, $_->{'count'} foreach(@data);
my $new = [ \@h, \@c];
[download]

Now it is graphing correctly

Comment on Re: (jeffa) Re: Question about using hash indexes with GD::Graph Download Code

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Re: Re: (jeffa) Re: Question about using hash indexes with GD::Graph by merlyn (Sage) on Mar 20, 2001 at 21:23 UTC
Any kind of push @x, .... for @y should immediately invoke that magic three-letter word, "m a p". `my $new = [ [map $_->{hour}, @data], [map $_->{count}, @data] ];` [download] -- Randal L. Schwartz, Perl hacker	[reply] [d/l]
(jeffa) Re: Re: Re: (jeffa) Re: Question about using hash indexes with GD::Graph by jeffa (Bishop) on Mar 20, 2001 at 21:26 UTC
Man, I was this close to getting that. Nice! Thanks once again, Randal! Jeff R-R-R--R-R-R--R-R-R--R-R-R--R-R-R-- L-L--L-L--L-L--L-L--L-L--L-L--L-L--	[reply]