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<%perl>
use GD;
use RTx::Schedule qw( UserDaySchedule );
my $im = new GD::Image($width, $height) or die;
my $white = $im->colorAllocate(255,255,255);
my $black = $im->colorAllocate(0,0,0);
# Put a black frame around the picture
$im->rectangle(0,0,$width-1,$height-1,$black);
my %schedule = UserDaySchedule( CurrentUser => $session{CurrentUser},
username => $Username,
'date' => $Date,
);
#XXX block out unavailable times
#block out / show / color code existing appointments
foreach my $id ( keys %{ $schedule{'scheduled'} } ) {
my( $starts, $due, $col, $t ) = @{ $schedule{'scheduled'}->{$id} };
my $color = $im->colorAllocate( unpack 'C*', pack 'H*', $col );
$im->filledRectangle( int(($starts-$stime)/10), 1, int(($due-$stime)/10)-1, $height-2, $color );
}
$r->content_type('image/png');
$m->clear_buffer;
$m->out($im->png);
$m->abort;
</%perl>
<%args>
$Username => undef
$Date => undef
</%args>
<%once>
my $stime = RT->Config->Get('CalendarWeeklyStartMin');
$stime = 480 unless $stime =~ /^\d+$/; #8am
my $etime = RT->Config->Get('CalendarWeeklyEndMin');
$etime = 1080 unless $etime =~ /^\d+$/; #6pm
my $width = int( ( $etime - $stime ) / 10 );
my $height = 12; #Elements/CalendarDaySchedule
</%once>
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