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| Rev | Author | Line No. | Line |
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| 825 | - | 1 | ############################################################################### |
| 2 | # |
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| 3 | # libmapdef.pl - Map definition |
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| 4 | # |
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| 5 | ## Copyright (C) 2009 Rainer Walther (rainerwalther-mail@web.de) |
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| 6 | # |
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| 7 | # Creative Commons Lizenz mit den Zusaetzen (by, nc, sa) |
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| 8 | # |
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| 9 | # Es ist Ihnen gestattet: |
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| 10 | # * das Werk vervielfältigen, verbreiten und öffentlich zugänglich machen |
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| 11 | # * Abwandlungen bzw. Bearbeitungen des Inhaltes anfertigen |
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| 12 | # |
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| 13 | # Zu den folgenden Bedingungen: |
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| 14 | # * Namensnennung. |
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| 15 | # Sie müssen den Namen des Autors/Rechteinhabers in der von ihm festgelegten Weise nennen. |
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| 16 | # * Keine kommerzielle Nutzung. |
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| 17 | # Dieses Werk darf nicht für kommerzielle Zwecke verwendet werden. |
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| 18 | # * Weitergabe unter gleichen Bedingungen. |
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| 19 | # Wenn Sie den lizenzierten Inhalt bearbeiten oder in anderer Weise umgestalten, |
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| 20 | # verändern oder als Grundlage für einen anderen Inhalt verwenden, |
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| 21 | # dürfen Sie den neu entstandenen Inhalt nur unter Verwendung von Lizenzbedingungen |
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| 22 | # weitergeben, die mit denen dieses Lizenzvertrages identisch oder vergleichbar sind. |
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| 23 | # |
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| 24 | # Im Falle einer Verbreitung müssen Sie anderen die Lizenzbedingungen, unter welche dieses |
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| 25 | # Werk fällt, mitteilen. Am Einfachsten ist es, einen Link auf diese Seite einzubinden. |
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| 26 | # |
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| 27 | # Jede der vorgenannten Bedingungen kann aufgehoben werden, sofern Sie die Einwilligung |
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| 28 | # des Rechteinhabers dazu erhalten. |
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| 29 | # |
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| 30 | # Diese Lizenz lässt die Urheberpersönlichkeitsrechte unberührt. |
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| 31 | # |
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| 32 | # Weitere Details zur Lizenzbestimmung gibt es hier: |
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| 33 | # Kurzform: http://creativecommons.org/licenses/by-nc-sa/3.0/de/ |
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| 34 | # Komplett: http://creativecommons.org/licenses/by-nc-sa/3.0/de/legalcode |
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| 35 | # |
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| 36 | ############################################################################### |
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| 37 | ## |
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| 38 | # 2009-03-06 0.0.1 rw created |
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| 39 | # 2009-04-01 0.1.0 rw RC1 |
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| 40 | # 2009-04-18 0.1.1 rw Select default map, if configured map does not exist |
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| 41 | # 2009-07-22 0.1.2 rw Offset_x and Offset_y for adjustment of map calibration |
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| 42 | # 2009-08-15 0.1.3 rw Tracking Antenne Home position added |
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| 43 | # Player home position added |
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| 44 | # Read map definition from XML file |
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| 45 | # 2009-09-29 0.1.4 rw Read map definition from KML file (GE import) |
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| 46 | # Allow Config lines in map definition file (like mkcockpit.xml) |
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| 47 | # 2009-11-08 0.1.5 rw Avoid div/0, if P1=P2 |
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| 48 | # 2010-05-16 0.1.6 rw Check empty Border in XML |
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| 49 | # 2010-09-09 0.1.7 rw Load JPEG/PNG containig Geo-Information |
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| 50 | # rename map/map.pl --> libmapdef.pl |
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| 51 | # 2010-09-19 0.1.8 rw Create Map from Google/OSM download |
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| 52 | # 2010-10-04 0.1.9 rw Google Maps entfernt wg. rechtlicher Bedenken |
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| 53 | # |
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| 54 | ############################################################################### |
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| 55 | |||
| 56 | $Version{'libmapdef.pl'} = "0.1.9 - 2010-10-04"; |
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| 57 | |||
| 58 | use Math::Trig; |
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| 59 | use XML::Simple; # http://search.cpan.org/dist/XML-Simple-2.18/lib/XML/Simple.pm |
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| 60 | use Image::ExifTool qw(:Public); # http://search.cpan.org/~exiftool/Image-ExifTool-8.25/lib/Image/ExifTool.pod |
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| 61 | use LWP::Simple; # http://search.cpan.org/~gaas/libwww-perl-5.836/lib/LWP/Simple.pm |
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| 62 | use File::Path qw(make_path); |
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| 63 | |||
| 64 | if ( $Cfg->{'map2'}->{'ImageMagickInstalled'} =~ /y/i ) |
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| 65 | { |
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| 66 | require Image::Magick; # comes with ImageMagick installation |
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| 67 | |||
| 68 | # requires ImageMagick 6.5 for Activestate Perl 5.10: |
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| 69 | # http://image_magick.veidrodis.com/image_magick/binaries/ImageMagick-6.5.9-9-Q8-windows-dll.exe |
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| 70 | # http://image_magick.veidrodis.com/image_magick/binaries/ImageMagick-6.5.9-9-Q16-windows-dll.exe |
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| 71 | # Beim Installieren angeben: Install PerlMagick for Activestate Perl 5.10.1 Buld 1007 |
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| 72 | # |
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| 73 | # Theorie: http://www.imagemagick.org/ |
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| 74 | # http://www.imagemagick.org/script/perl-magick.php |
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| 75 | } |
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| 76 | |||
| 77 | use libgemaps; # Theorie: http://wiki.openstreetmap.org/wiki/Slippy_map_tilenames |
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| 78 | |||
| 79 | # Load maps from filesystem (XML, KML, JPEG/PNG) |
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| 80 | sub MapDefLoad() |
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| 81 | { |
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| 82 | %Maps = |
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| 83 | ( |
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| 84 | Default => { |
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| 85 | 'Name' => "Default", |
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| 86 | 'File' => 'default-800.gif', |
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| 87 | # 'Size_X' => '800', |
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| 88 | # 'Size_Y => '600', |
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| 89 | |||
| 90 | 'P1_x' => '71', # calibration P1, P2 |
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| 91 | 'P1_y' => '472', |
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| 92 | 'P2_x' => '500', |
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| 93 | 'P2_y' => '103', |
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| 94 | 'P1_Lat' => '48.856253', |
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| 95 | 'P1_Lon' => '2.3500000', |
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| 96 | 'P2_Lat' => '54.090153', |
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| 97 | 'P2_Lon' => '12.133249', |
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| 98 | |||
| 99 | # 'Offset_x' => 5, # Optional Pixel offset MK to right |
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| 100 | # 'Offset_y' => 5, # Optional pixel offset MK to top |
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| 101 | |||
| 102 | # 'Home_Lat' => '54.090153', # Optional home position for player |
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| 103 | # 'Home_Lon' => '12.133249', # Optional home position for player |
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| 104 | |||
| 105 | # 'Poi_Lat' => '54.090153', # Optional POI position for player |
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| 106 | # 'Poi_Lon' => '12.133249', # Optional POI position for player |
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| 107 | |||
| 108 | # 'Track_Lat' => '49.685333', # Optional Tracking Antenna pos |
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| 109 | # 'Track_Lon' => '10.950134', # Optional Tracking Antenna pos |
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| 110 | # 'Track_Alt' => '500', # Optional Tracking Antenna altitude |
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| 111 | # 'Track_Bearing' => 10, # Optional Tracking antenne direction |
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| 112 | |||
| 113 | # 'Border' => [ 555, 430, # airfield border |
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| 114 | # 516, 555, |
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| 115 | # 258, 555, |
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| 116 | # 100, 300, |
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| 117 | # 580, 260, |
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| 118 | # 530, 94, |
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| 119 | # 627, 130, |
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| 120 | # 735, 300, |
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| 121 | # 680, 400, |
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| 122 | # 757, 470, |
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| 123 | # 720, 515, |
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| 124 | # 575, 420, |
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| 125 | # ], |
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| 126 | }, |
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| 127 | ); |
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| 128 | |||
| 129 | |||
| 130 | # |
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| 131 | # load additional Maps from XML files |
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| 132 | # |
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| 133 | my $MapDir = $Cfg->{'map'}->{'MapDir'} || "map"; |
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| 134 | if ( -d $MapDir ) |
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| 135 | { |
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| 136 | opendir DIR, $MapDir; |
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| 137 | my @Files = readdir DIR; |
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| 138 | @Files = grep /\.xml$/, @Files; |
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| 139 | closedir DIR; |
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| 140 | |||
| 141 | foreach $Xml (@Files) |
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| 142 | { |
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| 143 | my $MapConfigFile = "$MapDir/$Xml"; |
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| 144 | if ( -f $MapConfigFile ) |
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| 145 | { |
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| 146 | my $XmlMap = XMLin($MapConfigFile); |
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| 147 | |||
| 148 | foreach $Location (keys %{$XmlMap}) |
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| 149 | { |
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| 150 | foreach $Key (keys %{$XmlMap->{$Location}} ) |
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| 151 | { |
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| 152 | my $Value = $XmlMap->{$Location}->{$Key}; |
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| 153 | if ( $Key =~ /Border/i ) |
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| 154 | { |
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| 155 | $Value =~ s/\s//g; |
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| 156 | if ( $Value ne "" ) |
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| 157 | { |
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| 158 | my @Border = split ',', $Value; |
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| 159 | @{$Maps{$Location}->{$Key}} = @Border; |
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| 160 | } |
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| 161 | } |
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| 162 | else |
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| 163 | { |
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| 164 | $Maps{$Location}->{$Key} = $Value; |
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| 165 | } |
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| 166 | } |
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| 167 | } |
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| 168 | } |
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| 169 | } |
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| 170 | } |
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| 171 | |||
| 172 | |||
| 173 | # |
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| 174 | # load additional Maps from KML files |
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| 175 | # |
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| 176 | my $MapDir = $Cfg->{'map'}->{'MapDir'} || "map"; |
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| 177 | if ( -d $MapDir ) |
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| 178 | { |
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| 179 | opendir DIR, $MapDir; |
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| 180 | my @Files = readdir DIR; |
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| 181 | @Files = grep /\.kml$/, @Files; |
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| 182 | closedir DIR; |
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| 183 | |||
| 184 | foreach $Kml (@Files) |
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| 185 | { |
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| 186 | my $MapConfigFile = "$MapDir/$Kml"; |
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| 187 | if ( -f $MapConfigFile ) |
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| 188 | { |
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| 189 | my $KmlMap = XMLin($MapConfigFile); |
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| 190 | |||
| 191 | my $Name = $KmlMap->{'Document'}->{'Folder'}->{'name'}; |
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| 192 | my $Desc = $KmlMap->{'Document'}->{'Folder'}->{'description'}; |
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| 193 | |||
| 194 | $Maps{$Name}->{'Name'} = $Name; |
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| 195 | |||
| 196 | # Airfield Border |
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| 197 | my $Border = ""; |
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| 198 | my $bBorder = 0; |
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| 199 | |||
| 200 | # parse config lines |
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| 201 | @DescLines = split '\n', $Desc; |
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| 202 | foreach $Line (@DescLines) |
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| 203 | { |
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| 204 | if ( $bBorder ) |
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| 205 | { |
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| 206 | # collect border lines |
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| 207 | if ( $Line =~ /=/i ) |
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| 208 | { |
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| 209 | # New keyword found. End of multi-line border config |
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| 210 | $bBorder = 0; |
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| 211 | } |
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| 212 | else |
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| 213 | { |
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| 214 | $Border = "$Border" . "$Line"; |
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| 215 | } |
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| 216 | } |
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| 217 | |||
| 218 | if ( $Line =~ /\s*(\S*)\s*=\s*(.*)/i) |
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| 219 | { |
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| 220 | my $Key = $1; |
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| 221 | my $Value = $2; |
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| 222 | chomp $Value; |
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| 223 | |||
| 224 | # search for border keyword |
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| 225 | if ($Key =~ /border/i ) |
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| 226 | { |
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| 227 | $Border = $Value; |
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| 228 | $bBorder = 1; |
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| 229 | } |
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| 230 | else |
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| 231 | { |
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| 232 | $Maps{$Name}->{$Key} = $Value; |
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| 233 | } |
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| 234 | } |
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| 235 | } |
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| 236 | |||
| 237 | if ( $Border ne "" ) |
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| 238 | { |
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| 239 | $Border =~ s/\s//g; |
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| 240 | my @Border = split ',', $Border; |
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| 241 | @{$Maps{$Name}->{'Border'}} = @Border; |
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| 242 | } |
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| 243 | |||
| 244 | # P1 calibration point |
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| 245 | my $P1 = $KmlMap->{'Document'}->{'Folder'}->{'Placemark'}->{'P1'}->{'Point'}->{'coordinates'}; |
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| 246 | my $P1Desc = $KmlMap->{'Document'}->{'Folder'}->{'Placemark'}->{'P1'}->{'description'}; |
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| 247 | ($Maps{$Name}->{'P1_Lon'}, $Maps{$Name}->{'P1_Lat'}) = split ',', $P1; |
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| 248 | if ( $P1Desc =~ /\s*x\s*=\s*(\d*)/i) { $Maps{$Name}->{'P1_x'} = $1; } # x=nnn |
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| 249 | if ( $P1Desc =~ /\s*y\s*=\s*(\d*)/i) { $Maps{$Name}->{'P1_y'} = $1; } # y=nnn |
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| 250 | |||
| 251 | # P2 calibration point |
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| 252 | my $P2 = $KmlMap->{'Document'}->{'Folder'}->{'Placemark'}->{'P2'}->{'Point'}->{'coordinates'}; |
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| 253 | my $P2Desc = $KmlMap->{'Document'}->{'Folder'}->{'Placemark'}->{'P2'}->{'description'}; |
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| 254 | ($Maps{$Name}->{'P2_Lon'}, $Maps{$Name}->{'P2_Lat'}) = split ',', $P2; |
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| 255 | if ( $P2Desc =~ /\s*x\s*=\s*(\d*)/i) { $Maps{$Name}->{'P2_x'} = $1; } # x=nnn |
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| 256 | if ( $P2Desc =~ /\s*y\s*=\s*(\d*)/i) { $Maps{$Name}->{'P2_y'} = $1; } # y=nnn |
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| 257 | |||
| 258 | # Home position |
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| 259 | if ( $KmlMap->{'Document'}->{'Folder'}->{'Placemark'}->{'Home'}->{'visibility'} ne "0" ) |
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| 260 | { |
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| 261 | my $Home = $KmlMap->{'Document'}->{'Folder'}->{'Placemark'}->{'Home'}->{'Point'}->{'coordinates'}; |
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| 262 | my $HomeDesc = $KmlMap->{'Document'}->{'Folder'}->{'Placemark'}->{'Home'}->{'description'}; |
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| 263 | ($Maps{$Name}->{'Home_Lon'}, $Maps{$Name}->{'Home_Lat'}) = split ',', $Home; |
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| 264 | } |
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| 265 | |||
| 266 | # POI position |
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| 267 | if ( $KmlMap->{'Document'}->{'Folder'}->{'Placemark'}->{'POI'}->{'visibility'} ne "0" ) |
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| 268 | { |
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| 269 | my $Poi = $KmlMap->{'Document'}->{'Folder'}->{'Placemark'}->{'POI'}->{'Point'}->{'coordinates'}; |
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| 270 | my $PoiDesc = $KmlMap->{'Document'}->{'Folder'}->{'Placemark'}->{'POI'}->{'description'}; |
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| 271 | ($Maps{$Name}->{'Poi_Lon'}, $Maps{$Name}->{'Poi_Lat'}) = split ',', $Poi; |
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| 272 | } |
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| 273 | |||
| 274 | # Antenna tracker position |
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| 275 | if ( $KmlMap->{'Document'}->{'Folder'}->{'Placemark'}->{'Antenna'}->{'visibility'} ne "0" ) |
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| 276 | { |
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| 277 | my $Track = $KmlMap->{'Document'}->{'Folder'}->{'Placemark'}->{'Antenna'}->{'Point'}->{'coordinates'}; |
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| 278 | my $TrackDesc = $KmlMap->{'Document'}->{'Folder'}->{'Placemark'}->{'Antenna'}->{'description'}; |
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| 279 | ($Maps{$Name}->{'Track_Lon'}, $Maps{$Name}->{'Track_Lat'}) = split ',', $Track; |
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| 280 | if ( $TrackDesc =~ /\s*Track_Alt\s*=\s*(\d*)/i) { $Maps{$Name}->{'Track_Alt'} = $1; } # Track_Alt=nnn |
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| 281 | if ( $TrackDesc =~ /\s*Track_Bearing\s*=\s*(\d*)/i) { $Maps{$Name}->{'Track_Bearing'} = $1; } # Track_Bearing=nnn |
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| 282 | } |
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| 283 | |||
| 284 | if ( $Maps{$Name}->{'P1_x'} == $Maps{$Name}->{'P2_x'} and |
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| 285 | $Maps{$Name}->{'P1_y'} == $Maps{$Name}->{'P2_y'} ) |
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| 286 | { |
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| 287 | # Avoid div/0 if P1=P2 |
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| 288 | $Maps{$Name}->{'P1_x'} += 1; |
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| 289 | } |
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| 290 | } |
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| 291 | } |
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| 292 | } |
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| 293 | |||
| 294 | # |
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| 295 | # load additional Maps from JPEG/PNG containing Geo-Information |
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| 296 | # |
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| 297 | my $MapDir = $Cfg->{'map'}->{'MapDir'} || "map"; |
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| 298 | if ( -d $MapDir ) |
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| 299 | { |
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| 300 | opendir DIR, $MapDir; |
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| 301 | my @Files = readdir DIR; |
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| 302 | closedir DIR; |
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| 303 | |||
| 304 | my @ImgFiles; |
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| 305 | push @ImgFiles, grep /\.jpg$/, @Files; |
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| 306 | push @ImgFiles, grep /\.png$/, @Files; |
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| 307 | |||
| 308 | foreach $Image (@ImgFiles) |
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| 309 | { |
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| 310 | my $ImgFile = "$MapDir/$Image"; |
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| 311 | if ( -f $ImgFile ) |
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| 312 | { |
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| 313 | # take only image files which are not already used in %Maps |
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| 314 | $bUsed = ""; |
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| 315 | foreach $Map (keys %Maps) |
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| 316 | { |
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| 317 | if ( $Maps{$Map}->{'File'} =~ /^${Image}$/i ) |
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| 318 | { |
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| 319 | $bUsed = "X"; |
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| 320 | last; |
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| 321 | } |
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| 322 | } |
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| 323 | |||
| 324 | if ( $bUsed ne "X" ) |
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| 325 | { |
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| 326 | # take image |
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| 327 | my ($Width, $Height, $ImgInfo) = &GetImageInfo($ImgFile); |
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| 328 | my $Comment = $$ImgInfo{'Comment'}; |
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| 329 | my $Name = substr ($Image, 0, -4); # remove extension |
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| 330 | |||
| 331 | # Image from Kopter-Tool |
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| 332 | my @Fields = split ",", $Comment; |
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| 333 | if ( $Fields[0] =~ /Geo-Information/i ) |
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| 334 | { |
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| 335 | my ($RoLat, $RoLon) = split ":", $Fields[1]; |
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| 336 | my ($LoLat, $LoLon) = split ":", $Fields[2]; |
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| 337 | my ($RuLat, $RuLon) = split ":", $Fields[3]; |
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| 338 | my ($LuLat, $LuLon) = split ":", $Fields[4]; |
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| 339 | |||
| 340 | $Maps{$Name}->{'Name'} = $Name; |
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| 341 | $Maps{$Name}->{'File'} = $Image; |
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| 342 | $Maps{$Name}->{'P1_x'} = 0; |
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| 343 | $Maps{$Name}->{'P1_y'} = 0; |
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| 344 | $Maps{$Name}->{'P2_x'} = $Width; |
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| 345 | $Maps{$Name}->{'P2_y'} = $Height; |
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| 346 | $Maps{$Name}->{'P1_Lat'} = $LoLat; |
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| 347 | $Maps{$Name}->{'P1_Lon'} = $LoLon; |
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| 348 | $Maps{$Name}->{'P2_Lat'} = $RuLat; |
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| 349 | $Maps{$Name}->{'P2_Lon'} = $RuLon; |
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| 350 | } |
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| 351 | |||
| 352 | # GeoMapTool Image for Mission Cockpit |
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| 353 | my @Fields = split ";", $Comment; |
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| 354 | foreach $Param (@Fields) |
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| 355 | { |
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| 356 | my ($Key, $Value) = split ":", $Param; |
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| 357 | if ( $Key eq "P" ) |
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| 358 | { |
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| 359 | my ($P1_x, $P1_y, $P2_x, $P2_y, $P1_Lat, $P1_Lon, $P2_Lat, $P2_Lon) = split ",", $Value; |
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| 360 | $Maps{$Name}->{'P1_x'} = $P1_x; |
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| 361 | $Maps{$Name}->{'P1_y'} = $P1_y; |
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| 362 | $Maps{$Name}->{'P2_x'} = $P2_x; |
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| 363 | $Maps{$Name}->{'P2_y'} = $P2_y; |
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| 364 | $Maps{$Name}->{'P1_Lat'} = $P1_Lat; |
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| 365 | $Maps{$Name}->{'P1_Lon'} = $P1_Lon; |
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| 366 | $Maps{$Name}->{'P2_Lat'} = $P2_Lat; |
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| 367 | $Maps{$Name}->{'P2_Lon'} = $P2_Lon; |
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| 368 | |||
| 369 | $Maps{$Name}->{'File'} = $Image; |
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| 370 | $Maps{$Name}->{'Name'} = $Name; |
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| 371 | } |
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| 372 | if ( $Key eq "Home" ) |
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| 373 | { |
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| 374 | my ($Home_Lat, $Home_Lon) = split ",", $Value; |
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| 375 | $Maps{$Name}->{'Home_Lat'} = $Home_Lat; |
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| 376 | $Maps{$Name}->{'Home_Lon'} = $Home_Lon; |
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| 377 | } |
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| 378 | if ( $Key eq "Poi" ) |
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| 379 | { |
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| 380 | my ($Poi_Lat, $Poi_Lon) = split ",", $Value; |
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| 381 | $Maps{$Name}->{'Poi_Lat'} = $Poi_Lat; |
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| 382 | $Maps{$Name}->{'Poi_Lon'} = $Poi_Lon; |
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| 383 | } |
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| 384 | if ( $Key eq "Border" ) |
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| 385 | { |
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| 386 | my @Border = split ',', $Value; |
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| 387 | @{$Maps{$Name}->{'Border'}} = @Border; |
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| 388 | } |
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| 389 | } |
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| 390 | } |
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| 391 | } |
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| 392 | } |
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| 393 | } |
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| 394 | |||
| 395 | # Die verwendete Karte |
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| 396 | &MapSetCurrentFromCfg(); |
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| 397 | } |
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| 398 | |||
| 399 | |||
| 400 | # Set $Maps{'Current'} from Cfg-Setting |
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| 401 | sub MapSetCurrentFromCfg() |
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| 402 | { |
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| 403 | |||
| 404 | # Todo: Karte automatisch anhand der aktuellen GPS Position auswählen |
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| 405 | |||
| 406 | my $MapDefault = $Cfg->{'map'}->{'MapDefault'}; |
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| 407 | if ( defined $Maps{$MapDefault} ) |
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| 408 | { |
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| 409 | $Maps{'Current'} = $Maps{$MapDefault}; |
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| 410 | } |
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| 411 | else |
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| 412 | { |
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| 413 | $Maps{'Current'} = $Maps{'Default'}; |
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| 414 | print "Map \"$MapDefault\" not found in map.pl. Using \"Default\" map\n"; |
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| 415 | } |
||
| 416 | |||
| 417 | # optional map specific Cfg setup from map definition |
||
| 418 | # Aktuell gültige Karte |
||
| 419 | my %Map = %{$Maps{'Current'}}; |
||
| 420 | |||
| 421 | foreach $Key (keys %Map) |
||
| 422 | { |
||
| 423 | # Cfg:Section:Keyword |
||
| 424 | if ( $Key =~ /^Cfg:(\S*):(\S*)/i ) |
||
| 425 | { |
||
| 426 | $Section = $1; |
||
| 427 | $Keyword = $2; |
||
| 428 | $Cfg->{$Section}->{$Keyword} = $Map{$Key}; |
||
| 429 | } |
||
| 430 | } |
||
| 431 | |||
| 432 | # Get size of image |
||
| 433 | my $ImgFile = "$Cfg->{'map'}->{'MapDir'}/$Map{'File'}"; |
||
| 434 | my ($Width, $Height) = &GetImageInfo($ImgFile); |
||
| 435 | if ( $Maps{'Current'}->{'Size_X'} eq "" ) |
||
| 436 | { |
||
| 437 | $Maps{'Current'}->{'Size_X'} = $Width; |
||
| 438 | } |
||
| 439 | if ( $Maps{'Current'}->{'Size_Y'} eq "" ) |
||
| 440 | { |
||
| 441 | $Maps{'Current'}->{'Size_Y'} = $Height; |
||
| 442 | } |
||
| 443 | |||
| 444 | # Option list from map config dialog |
||
| 445 | @{ $CfgOpt{MapDefault} } = sort keys %Maps |
||
| 446 | } |
||
| 447 | |||
| 448 | |||
| 449 | # Get size and EXIF data of Image |
||
| 450 | sub GetImageInfo() |
||
| 451 | { |
||
| 452 | my ($File) = @_; |
||
| 453 | |||
| 454 | my $ExifTool = new Image::ExifTool; |
||
| 455 | my $ImgInfo = $ExifTool->ImageInfo($File); |
||
| 456 | |||
| 457 | my $Width; |
||
| 458 | my $Height; |
||
| 459 | |||
| 460 | my $ImageSize = $$ImgInfo{'ImageSize'}; |
||
| 461 | ($Width, $Height) = split "x", $ImageSize; |
||
| 462 | |||
| 463 | if ( $Width eq "" ) |
||
| 464 | { |
||
| 465 | $Width = $$ImgInfo{'ImageWidth'}; |
||
| 466 | } |
||
| 467 | if ( $Height eq "" ) |
||
| 468 | { |
||
| 469 | $Height = $$ImgInfo{'ImageHeight'}; |
||
| 470 | } |
||
| 471 | |||
| 472 | if ( $Width eq "" ) |
||
| 473 | { |
||
| 474 | $Width = $$ImgInfo{'ExifImageWidth'}; |
||
| 475 | } |
||
| 476 | if ( $Height eq "" ) |
||
| 477 | { |
||
| 478 | $Height = $$ImgInfo{'ExifImageHeight'}; |
||
| 479 | } |
||
| 480 | |||
| 481 | return ($Width, $Height, $ImgInfo); |
||
| 482 | } |
||
| 483 | |||
| 484 | |||
| 485 | # |
||
| 486 | # Compose a JPEG map for given Position and Bearing. Download Image-Tiles from OSM |
||
| 487 | # |
||
| 488 | |||
| 489 | # Create Map |
||
| 490 | sub MapCompose() |
||
| 491 | { |
||
| 492 | # Directory for tile cache |
||
| 493 | my $TileDir = $Cfg->{'map2'}->{'MapTileCache'} || "map/_tile_cache"; |
||
| 494 | |||
| 495 | # JPEG filename |
||
| 496 | my $MapFile = $Cfg->{'map'}->{'MapDir'} || "map"; |
||
| 497 | $MapFile = $MapFile . "/AutoMap.jpg"; |
||
| 498 | |||
| 499 | my $Zoom = $Cfg->{'map2'}->{'Zoom'} || 18; |
||
| 500 | my $OsmUrl = $Cfg->{'map2'}->{'OsmUrl'} || "http://tile.openstreetmap.org/%z/%x/%y.png"; |
||
| 501 | |||
| 502 | my $Lat = $MkOsd{'CurPos_Lat'}; |
||
| 503 | my $Lon = $MkOsd{'CurPos_Lon'}; |
||
| 504 | my $Radius = $MkOsd{'OperatingRadius'} || 250; |
||
| 505 | my $Bearing = $MkOsd{'CompassHeading'} || 0; |
||
| 506 | |||
| 507 | my $OverscanTop = $Cfg->{'map2'}->{'OverscanTop'} || 100; |
||
| 508 | my $OverscanBot = $Cfg->{'map2'}->{'OverscanBot'} || 23; |
||
| 509 | my $OverscanLeft = $Cfg->{'map2'}->{'OverscanLeft'} || 110; |
||
| 510 | my $OverscanRight = $Cfg->{'map2'}->{'OverscanRight'} || 110; |
||
| 511 | my $ImageHeight = $Cfg->{'map2'}->{'ImageHeight'} || int($main->screenheight * 0.8); |
||
| 512 | |||
| 513 | # |
||
| 514 | # GUI Popup - check and confirm parameter |
||
| 515 | # |
||
| 516 | my $popup = $main->Toplevel(); |
||
| 517 | $popup->title("Map Composer"); |
||
| 518 | |||
| 519 | my @Fields = ( # Label Variable |
||
| 520 | $Translate{MapLat}, \$Lat, |
||
| 521 | $Translate{MapLon}, \$Lon, |
||
| 522 | $Translate{MapRadius}, \$Radius, |
||
| 523 | $Translate{MapBearing}, \$Bearing, |
||
| 524 | $Translate{OverscanTop}, \$OverscanTop, |
||
| 525 | $Translate{OverscanBot}, \$OverscanBot, |
||
| 526 | $Translate{OverscanLeft}, \$OverscanLeft, |
||
| 527 | $Translate{OverscanRight}, \$OverscanRight, |
||
| 528 | $Translate{MapImageHight}, \$ImageHeight, |
||
| 529 | ); |
||
| 530 | my $Row = 0; |
||
| 531 | my $i = 0; |
||
| 532 | for $Field (0 .. $#Fields/2) |
||
| 533 | { |
||
| 534 | my $Label = $Fields[$i++]; |
||
| 535 | my $Var = $Fields[$i++]; |
||
| 536 | |||
| 537 | $popup->Label (-text => $Label, |
||
| 538 | -width => 25, |
||
| 539 | -anchor => 'w', |
||
| 540 | )->grid (-row => $Row, |
||
| 541 | -column => 0, |
||
| 542 | -sticky => 'w', |
||
| 543 | -padx => 5, |
||
| 544 | -pady => 1, |
||
| 545 | ); |
||
| 546 | $popup->Entry ( -textvariable => $Var, |
||
| 547 | -exportselection => '1', |
||
| 548 | -width => 40, |
||
| 549 | -relief => 'sunken', |
||
| 550 | )->grid (-row => $Row, |
||
| 551 | -column => 1, |
||
| 552 | -sticky => 'w', |
||
| 553 | -padx => 5, |
||
| 554 | -pady => 1, |
||
| 555 | ); |
||
| 556 | $Row ++; |
||
| 557 | } |
||
| 558 | |||
| 559 | |||
| 560 | $MapComposeMessage = ""; |
||
| 561 | $popup->Label (-textvariable => \$MapComposeMessage, |
||
| 562 | -font => '-*-Arial-Bold-R-Normal--*-175-*', |
||
| 563 | -width => 40, |
||
| 564 | -anchor => 'w', |
||
| 565 | )->grid (-row => $Row ++, |
||
| 566 | -column => 0, |
||
| 567 | -columnspan => 2, |
||
| 568 | -sticky => 'w', |
||
| 569 | -padx => 5, |
||
| 570 | -pady => 5, |
||
| 571 | ); |
||
| 572 | |||
| 573 | # Button: OK |
||
| 574 | $popup->Button('-text' => 'OK - Create Map', |
||
| 575 | '-width' => '20', |
||
| 576 | '-command' => sub |
||
| 577 | { |
||
| 578 | # check values |
||
| 579 | if ( $Radius > 500 ) { $Radius = 500; } |
||
| 580 | if ( $OverscanTop > 125 ) { $OverscanTop = 125; } |
||
| 581 | if ( $OverscanBot > 125 ) { $OverscanBot = 125; } |
||
| 582 | if ( $OverscanLeft > 125 ) { $OverscanLeft = 125; } |
||
| 583 | if ( $OverscanRight > 125 ) { $OverscanRight = 125; } |
||
| 584 | |||
| 585 | if ( $Lat ne "" and $Lon ne "") |
||
| 586 | { |
||
| 587 | # Compose map - will block Mainloop while running |
||
| 588 | &MapComposeOsm ($Lat, $Lon, $Radius, $Bearing, $Zoom, $OsmUrl, $TileDir, $MapFile, |
||
| 589 | $OverscanTop, $OverscanBot, $OverscanLeft, $OverscanRight, $ImageHeight); |
||
| 590 | |||
| 591 | # Save new MapDefault |
||
| 592 | my $CfgEdit = &CopyHash($Cfg); |
||
| 593 | $CfgEdit->{'map'}->{'MapDefault'} = "AutoMap"; |
||
| 594 | &ConfigureSave( $XmlConfigFile, $Cfg, $CfgEdit); |
||
| 595 | |||
| 596 | # Reload Map |
||
| 597 | &MapDefLoad(); |
||
| 598 | &CanvasRedraw(); |
||
| 599 | |||
| 600 | $popup->destroy(); |
||
| 601 | } |
||
| 602 | else |
||
| 603 | { |
||
| 604 | $MapComposeMessage = "Lat/Lon is invalid"; |
||
| 605 | $main->update; |
||
| 606 | } |
||
| 607 | } )->grid(-row => $Row, |
||
| 608 | -column => 0, |
||
| 609 | -sticky => 'w', |
||
| 610 | -padx => 15, |
||
| 611 | -pady => 5, |
||
| 612 | ); |
||
| 613 | |||
| 614 | # Button: Abort |
||
| 615 | $popup->Button('-text' => $Translate{'Abort'}, |
||
| 616 | '-width' => '10', |
||
| 617 | '-command' => sub { $popup->destroy() }, |
||
| 618 | )->grid(-row => $Row, |
||
| 619 | -column => 1, |
||
| 620 | -sticky => 'w', |
||
| 621 | -padx => 15, |
||
| 622 | -pady => 5, |
||
| 623 | ); |
||
| 624 | } |
||
| 625 | |||
| 626 | # Create JPEG Map from OSM using ImageMagick |
||
| 627 | sub MapComposeOsm() |
||
| 628 | { |
||
| 629 | my ($Lat, $Lon, $Radius, $Bearing, $Zoom, $UrlDesc, $TileDir, $MapFile, |
||
| 630 | $OverscanTop, $OverscanBot, $OverscanLeft, $OverscanRight, $ImageHeight) = @_; |
||
| 631 | |||
| 632 | # Calculate required tiles |
||
| 633 | my ($LatN, $LonN) = &MapGpsAt ($Lat, $Lon, $Radius * 1.4, 0); # Factor 1.4 wg. rotation |
||
| 634 | my ($LatE, $LonE) = &MapGpsAt ($Lat, $Lon, $Radius * 1.4, 90); |
||
| 635 | my ($LatS, $LonS) = &MapGpsAt ($Lat, $Lon, $Radius * 1.4, 180); |
||
| 636 | my ($LatW, $LonW) = &MapGpsAt ($Lat, $Lon, $Radius * 1.4, 270); |
||
| 637 | my @Tiles = &Google_Tiles($LatS, $LonW, $LatN, $LonE, $Zoom, 0, 'Partial'); |
||
| 638 | |||
| 639 | # download tiles and compose Image |
||
| 640 | my $Columns = 0; |
||
| 641 | my $LastRow = $Tiles[0]{'NAMEY'}; |
||
| 642 | my $ImgTiles = new Image::Magick; |
||
| 643 | for ( $Tile = 0; $Tile <= $#Tiles; $Tile++ ) |
||
| 644 | { |
||
| 645 | my $NameX = $Tiles[$Tile]{'NAMEX'}; |
||
| 646 | my $NameY = $Tiles[$Tile]{'NAMEY'}; |
||
| 647 | |||
| 648 | my $Dir = "$TileDir/$Zoom/$NameX"; |
||
| 649 | if ( ! -d $Dir ) |
||
| 650 | { |
||
| 651 | make_path("$Dir"); |
||
| 652 | } |
||
| 653 | my $File = sprintf ("%s/%d_%d_%d.jpg", $Dir, $Zoom, $NameX, $NameY); |
||
| 654 | if ( ! -f $File ) |
||
| 655 | { |
||
| 656 | if ( defined $main) |
||
| 657 | { |
||
| 658 | $MapComposeMessage = sprintf "Download Tile %d/%d: %d %d %d", $Tile+1, $#Tiles+1, $NameX, $NameY, $Zoom; |
||
| 659 | $main->update; |
||
| 660 | } |
||
| 661 | |||
| 662 | my $Url = $UrlDesc; |
||
| 663 | $Url =~ s/%x/$NameX/i; |
||
| 664 | $Url =~ s/%y/$NameY/i; |
||
| 665 | $Url =~ s/%z/$Zoom/i; |
||
| 666 | my $Status = getstore($Url, $File ); # download using LWP |
||
| 667 | if ( $Status != RC_OK ) |
||
| 668 | { |
||
| 669 | # use error tile |
||
| 670 | $File = "icon/Tile256x256.jpg"; |
||
| 671 | } |
||
| 672 | } |
||
| 673 | |||
| 674 | $ImgTiles->Read("$File"); |
||
| 675 | |||
| 676 | # count tile Columns |
||
| 677 | $Columns ++; |
||
| 678 | if ( $NameY != $LastRow ) |
||
| 679 | { |
||
| 680 | $Columns = 1; |
||
| 681 | $LastRow = $NameY; |
||
| 682 | } |
||
| 683 | } |
||
| 684 | |||
| 685 | if ( defined $main) |
||
| 686 | { |
||
| 687 | $MapComposeMessage = "Compose image ..."; |
||
| 688 | $main->update; |
||
| 689 | } |
||
| 690 | |||
| 691 | # Montage Tiles |
||
| 692 | my $Width = $ImgTiles->[0]->Get('columns'); |
||
| 693 | my $Height = $ImgTiles->[0]->Get('rows'); |
||
| 694 | my $Img = $ImgTiles->Montage( geometry => "$Width" . 'x' . "$Height" . '+0+0', |
||
| 695 | tile => $Columns, |
||
| 696 | ); |
||
| 697 | undef $ImgTiles; # Tiles not needed any more |
||
| 698 | |||
| 699 | # |
||
| 700 | # Rotate around lat/lon, translate lat/lon to image center |
||
| 701 | # |
||
| 702 | |||
| 703 | my $Value = &Google_Tile_Factors($Zoom, "0") ; # Calculate Tile Factor |
||
| 704 | my ($C_gy, $C_gx) = &Google_Coord_to_Pix( $Value, $Lat, $Lon ); |
||
| 705 | |||
| 706 | # OSM raw image pixel size |
||
| 707 | my $Left_gx = $Tiles[0]{'PXW'}; |
||
| 708 | my $Right_gx = $Tiles[$#Tiles]{'PXE'}; |
||
| 709 | my $Top_gy = $Tiles[0]{'PYN'}; |
||
| 710 | my $Bot_gy = $Tiles[$#Tiles]{'PYS'}; |
||
| 711 | |||
| 712 | # Center: Image pixel coord |
||
| 713 | my $C_x = $C_gx - $Left_gx; |
||
| 714 | my $C_y = $C_gy - $Top_gy; |
||
| 715 | |||
| 716 | # Translation to image center |
||
| 717 | my $Width = $Img->[0]->Get('columns'); |
||
| 718 | my $Height = $Img->[0]->Get('rows'); |
||
| 719 | my $T_x = $Width /2; |
||
| 720 | my $T_y = $Height /2; |
||
| 721 | |||
| 722 | my $Degree = (360 - $Bearing) % 360; |
||
| 723 | my $Scale = 1.0; |
||
| 724 | $Status = $Img->Distort (method=>ScaleRotateTranslate, |
||
| 725 | points=>[ $C_x, $C_y, $Scale, $Degree, $T_x, $T_y ], |
||
| 726 | ); |
||
| 727 | # |
||
| 728 | # Clip used area around Radius |
||
| 729 | # |
||
| 730 | my ($LatN, $LonN) = &MapGpsAt ($Lat, $Lon, $Radius, 0); |
||
| 731 | my ($N_gy, $N_gx) = &Google_Coord_to_Pix( $Value, $LatN, $LonN ); |
||
| 732 | my $RadiusPix = $C_gy - $N_gy; # $Radius in image pixel |
||
| 733 | |||
| 734 | my $Left_x = $RadiusPix * $OverscanLeft / 100; |
||
| 735 | my $Right_x = $RadiusPix * $OverscanRight / 100; |
||
| 736 | my $Top_y = $RadiusPix * $OverscanTop / 100; |
||
| 737 | my $Bot_y = $RadiusPix * $OverscanBot / 100; |
||
| 738 | my $SizeX = $Left_x + $Right_x; |
||
| 739 | my $SizeY = $Top_y + $Bot_y; |
||
| 740 | |||
| 741 | my $Width = $Img->[0]->Get('columns'); |
||
| 742 | my $Height = $Img->[0]->Get('rows'); |
||
| 743 | my $OffsetX = $Width /2 - $Left_x; |
||
| 744 | my $OffsetY = $Height/2 - $Top_y; |
||
| 745 | |||
| 746 | $Status = $Img->Crop( geometry => $SizeX . 'x' . $SizeY . '+' . $OffsetX . '+' . $OffsetY, ); |
||
| 747 | |||
| 748 | # |
||
| 749 | # Scale Image to Screen Height |
||
| 750 | # |
||
| 751 | my $Scale = $ImageHeight / $Img->[0]->Get('rows'); |
||
| 752 | $Status = $Img->AffineTransform( scale => "$Scale , $Scale" ); |
||
| 753 | |||
| 754 | # |
||
| 755 | # Transparent Rectangel for better OSD contrast |
||
| 756 | # |
||
| 757 | my $Width = $Img->[0]->Get('columns'); |
||
| 758 | my $Height = 100; |
||
| 759 | $Img->Draw( primitive => "rectangle", |
||
| 760 | points => "0,0 $Width,$Height", |
||
| 761 | fill => 'rgba(0, 0, 0, 0.4)', |
||
| 762 | ); |
||
| 763 | |||
| 764 | # |
||
| 765 | # Copyright / Logo |
||
| 766 | # |
||
| 767 | if ( $UrlDesc =~ /openstreetmap/i ) |
||
| 768 | { |
||
| 769 | my $Height = $Img->[0]->Get('rows'); |
||
| 770 | $Img->Annotate( text=> 'Daten von OpenStreetMap - Veröffentlicht unter CC-BY-SA 2.0', |
||
| 771 | pointsize => 12, |
||
| 772 | x => 10 + $Img->[0]->Get('page.x'), |
||
| 773 | y => $Height -4 + $Img->[0]->Get('page.y'), |
||
| 774 | fill => 'black', |
||
| 775 | ); |
||
| 776 | } |
||
| 777 | elsif ( $UrlDesc =~ /google/i ) |
||
| 778 | { |
||
| 779 | my $Logo = new Image::Magick; |
||
| 780 | $Logo->Read("icon/PoweredByGoogle.png"); |
||
| 781 | $Img->Composite( image => $Logo, |
||
| 782 | compose => "Atop", |
||
| 783 | gravity => "SouthWest", |
||
| 784 | geometry => "+10-2", |
||
| 785 | ); |
||
| 786 | } |
||
| 787 | |||
| 788 | |||
| 789 | # |
||
| 790 | # get map calibration for Top/Left (P1), Bottom/Right (P2) |
||
| 791 | # |
||
| 792 | my $P1_x = 0; |
||
| 793 | my $P1_y = 0; |
||
| 794 | my $P2_x = $Img->[0]->Get('columns') -1; |
||
| 795 | my $P2_y = $Img->[0]->Get('rows') -1; |
||
| 796 | |||
| 797 | my $P_x = - $Left_x; |
||
| 798 | my $P_y = $Top_y; |
||
| 799 | my $R1_x = $P_x * cos (deg2rad $Degree) - $P_y * sin (deg2rad $Degree); |
||
| 800 | my $R1_y = $P_y * cos (deg2rad $Degree) + $P_x * sin (deg2rad $Degree); |
||
| 801 | my $R1_gx = $C_gx + $R1_x; |
||
| 802 | my $R1_gy = $C_gy - $R1_y; |
||
| 803 | |||
| 804 | my $P_x = $Right_x; |
||
| 805 | my $P_y = - $Bot_y; |
||
| 806 | my $R2_x = $P_x * cos (deg2rad $Degree) - $P_y * sin (deg2rad $Degree); |
||
| 807 | my $R2_y = $P_y * cos (deg2rad $Degree) + $P_x * sin (deg2rad $Degree); |
||
| 808 | my $R2_gx = $C_gx + $R2_x; |
||
| 809 | my $R2_gy = $C_gy - $R2_y; |
||
| 810 | |||
| 811 | ($P1_Lat, $P1_Lon) = &Google_Pix_to_Coordinate($Value, $R1_gy, $R1_gx); |
||
| 812 | ($P2_Lat, $P2_Lon) = &Google_Pix_to_Coordinate($Value, $R2_gy, $R2_gx); |
||
| 813 | |||
| 814 | # |
||
| 815 | # Set EXIF Geo-Information Comment - Mission Cockpit format for rotated image |
||
| 816 | # |
||
| 817 | my $Comment = sprintf ("P:%d,%d,%d,%d,%f,%f,%f,%f", $P1_x, $P1_y, $P2_x, $P2_y, $P1_Lat, $P1_Lon, $P2_Lat, $P2_Lon); |
||
| 818 | $Img->Comment("$Comment"); |
||
| 819 | |||
| 820 | # Write file |
||
| 821 | $Img->Write("$MapFile"); |
||
| 822 | undef $ImgClip; |
||
| 823 | } |
||
| 824 | |||
| 825 | 1; |
||
| 826 | |||
| 827 | __END__ |