45 |
), |
), |
46 |
$q->submit( -value => 'Show trace' ), |
$q->submit( -value => 'Show trace' ), |
47 |
$q->br, |
$q->br, |
48 |
'Draw as ', |
'Draw ', |
49 |
$q->checkbox( |
$q->popup_menu( |
50 |
-name => 'line', |
-name => 'points_filter', |
51 |
|
-values => [ 'all', 'every', 'total of' ], |
52 |
|
), |
53 |
|
$q->textfield( |
54 |
|
-name => 'points_count', |
55 |
|
-value => '', |
56 |
|
-size => 2, |
57 |
-onChange => 'trace_frm.submit()', |
-onChange => 'trace_frm.submit()', |
58 |
), |
), |
59 |
' with ', |
' points and ', |
60 |
$q->popup_menu( |
$q->popup_menu( |
61 |
-name => 'placemark_filter', |
-name => 'placemark_filter', |
62 |
-values => [ 'every', 'total of' ], |
-values => [ 'total of', 'every' ], |
63 |
), |
), |
64 |
$q->textfield( |
$q->textfield( |
65 |
-name => 'placemark', |
-name => 'placemark_count', |
66 |
-value => 5, |
-value => 5, |
67 |
-size => 2, |
-size => 2, |
68 |
-onChange => 'trace_frm.submit()', |
-onChange => 'trace_frm.submit()', |
78 |
|
|
79 |
$trace = "$trace_path/$trace"; |
$trace = "$trace_path/$trace"; |
80 |
|
|
|
my $points = 0; |
|
81 |
my $center_point; |
my $center_point; |
82 |
my @points; |
my @points; |
83 |
my @placemarks; |
my @placemarks; |
101 |
), |
), |
102 |
}; |
}; |
103 |
|
|
|
$points++; |
|
|
|
|
104 |
} |
} |
105 |
close($fh); |
close($fh); |
106 |
|
|
107 |
if ( $points > 0 ) { |
if ( $#points >= 0 ) { |
108 |
|
|
109 |
my $map = HTML::GoogleMaps->new( |
my $map = HTML::GoogleMaps->new( |
110 |
key => $map_key, |
key => $map_key, |
119 |
$map->map_type('hybrid'); |
$map->map_type('hybrid'); |
120 |
$map->center( $center_point ) if $q->param('line') && $center_point; |
$map->center( $center_point ) if $q->param('line') && $center_point; |
121 |
|
|
122 |
if ( $q->param('line') ) { |
sub filter_array { |
123 |
warn "## points = ",dump( @points ); |
my $o = {@_}; |
124 |
$map->add_polyline( points => [ @points ] ); |
my ( $count, $filter, $code ) = |
125 |
} |
( $o->{count}, $o->{filter}, $o->{code} ) ; |
126 |
|
confess "no CODE?" unless ref($code) eq 'CODE'; |
127 |
my $placemarks = 0; |
my @array = @{ $o->{array} }; |
128 |
|
|
129 |
if ( my $placemark = $q->param('placemark') ) { |
warn "count: $count filter: $filter\n"; |
130 |
if ( $q->param('placemark_filter') eq 'every' ) { |
|
131 |
foreach my $o ( 0 .. $#placemarks ) { |
my $code_calls = 0; |
132 |
next unless $o % $placemark == 0; |
|
133 |
$map->add_marker( %{ $placemarks[$o] } ); |
if ( $count && $filter =~ m/every/ ) { |
134 |
$placemarks++; |
foreach my $o ( 0 .. $#array ) { |
135 |
|
next unless $o % $count == 0; |
136 |
|
$code->( $array[$o] ); |
137 |
|
$code_calls++; |
138 |
} |
} |
139 |
} else { |
} elsif ( $count && $filter =~ m/total/ ) { |
140 |
# total of |
# total of |
141 |
my $d = $points / ( $placemark - 1 ); |
if ( $count < 2 ) { |
142 |
foreach my $p ( 0 .. $placemark - 2 ) { |
# first |
143 |
|
if ( $array[0]) { |
144 |
|
$code->( $array[0] ); |
145 |
|
$code_calls++; |
146 |
|
}; |
147 |
|
# last |
148 |
|
if ( $count > 1 && $#array > 0 ) { |
149 |
|
$code->( $array[$#array] ); |
150 |
|
$code_calls++; |
151 |
|
}; |
152 |
|
return $code_calls; |
153 |
|
} |
154 |
|
|
155 |
|
my $d = $#array / ( $count - 1 ); |
156 |
|
foreach my $p ( 0 .. $count - 1 ) { |
157 |
my $o = int($p * $d); |
my $o = int($p * $d); |
158 |
die "no placemark $p at $o from total of $#placemarks" unless $placemarks[$o]; |
die "no element $p at $o from total of ",$#array + 1 unless $array[$o]; |
159 |
$map->add_marker( %{ $placemarks[$o] } ); |
$code->( $array[$o] ); |
160 |
$placemarks++; |
$code_calls++; |
161 |
|
} |
162 |
|
} else { |
163 |
|
# show every |
164 |
|
foreach my $e ( @array ) { |
165 |
|
$code->( $e ); |
166 |
|
$code_calls++; |
167 |
} |
} |
|
# add last one |
|
|
$map->add_marker( %{ $placemarks[$#placemarks] } ); |
|
|
$placemarks++; |
|
|
} |
|
|
} else { |
|
|
# show every placemark |
|
|
foreach my $marker ( @placemarks ) { |
|
|
$map->add_marker( %$marker ); |
|
|
$placemarks++; |
|
168 |
} |
} |
169 |
|
return $code_calls; |
170 |
} |
} |
171 |
|
|
172 |
|
my @poly_points; |
173 |
|
my $points = filter_array( |
174 |
|
count => $q->param('points_count'), |
175 |
|
filter => $q->param('points_filter'), |
176 |
|
code => sub { |
177 |
|
my $point = shift; |
178 |
|
push @poly_points, $point; |
179 |
|
}, |
180 |
|
array => \@points, |
181 |
|
); |
182 |
|
|
183 |
|
die "hum?" unless $#poly_points == $points - 1; |
184 |
|
|
185 |
|
$map->add_polyline( points => [ @poly_points ] ) if @poly_points; |
186 |
|
|
187 |
|
my $placemarks = filter_array( |
188 |
|
count => $q->param('placemark_count'), |
189 |
|
filter => $q->param('placemark_filter'), |
190 |
|
code => sub { |
191 |
|
my $placemark = shift; |
192 |
|
$map->add_marker( %$placemark, noformat => 1 ); |
193 |
|
}, |
194 |
|
array => \@placemarks, |
195 |
|
); |
196 |
|
|
197 |
my ( $map_div, $map_script ); |
my ( $map_div, $map_script ); |
198 |
( $head, $map_div, $map_script ) = $map->render; |
( $head, $map_div, $map_script ) = $map->render; |
199 |
|
|
200 |
$html .= join('', qq{ |
$html .= join('', |
201 |
$points points from <tt>}, $q->param('trace'), qq{</tt> showing }, |
$#points + 1, ' points from <tt>', $q->param('trace'), '</tt> showing ', |
202 |
$#points > 0 ? $#points + 1 . ' points' . ( $placemarks ? ' and ' : '' ) : '', |
$points ? $points . ' points' . ( $placemarks ? ' and ' : '' ) : '', |
203 |
$placemarks ? $placemarks . ' placemarks' : '', |
$placemarks ? $placemarks . ' placemarks' : '', |
204 |
qq{ |
qq{ |
205 |
$map_div |
$map_div |