used along with this map. * * @var string */ var $sidebar_id = null; /** * GoogleMapAPI uses the Yahoo geocode lookup API. * This is the application ID for YOUR application. * This is set upon instantiating the GoogleMapAPI object. * (http://developer.yahoo.net/faq/index.html#appid) * * @var string */ var $app_id = null; /** * use onLoad() to load the map javascript. * if enabled, be sure to include on your webpage: * * * @var string */ var $onload = true; /** * map center latitude (horizontal) * calculated automatically as markers * are added to the map. * * @var float */ var $center_lat = null; /** * map center longitude (vertical) * calculated automatically as markers * are added to the map. * * @var float */ var $center_lon = null; /** * enables map controls (zoom/move/center) * * @var boolean */ var $map_controls = true; /** * determines the map control type * small -> show move/center controls * large -> show move/center/zoom controls * * @var string */ var $control_size = 'large'; /** * enables map type controls (map/satellite/hybrid) * * @var boolean */ var $type_controls = true; /** * default map type (G_NORMAL_MAP/G_SATELLITE_MAP/G_HYBRID_MAP) * * @var boolean */ var $map_type = 'G_NORMAL_MAP'; /** * enables scale map control * * @var boolean */ var $scale_control = true; /** * enables overview map control * * @var boolean */ var $overview_control = false; /** * determines the default zoom level * * @var integer */ var $zoom = 16; /** * determines the map width * * @var integer */ var $width = '500px'; /** * determines the map height * * @var integer */ var $height = '500px'; /** * message that pops up when the browser is incompatible with Google Maps. * set to empty string to disable. * * @var integer */ var $browser_alert = 'Sorry, the Google Maps API is not compatible with this browser.'; /** * message that appears when javascript is disabled. * set to empty string to disable. * * @var string */ var $js_alert = 'Javascript must be enabled in order to use Google Maps.'; /** * determines if sidebar is enabled * * @var boolean */ var $sidebar = true; /** * determines if to/from directions are included inside info window * * @var boolean */ var $directions = true; /** * determines if map markers bring up an info window * * @var boolean */ var $info_window = true; /** * determines if info window appears with a click or mouseover * * @var string click/mouseover */ var $window_trigger = 'click'; /** * what server geocode lookups come from * * available: YAHOO Yahoo! API. US geocode lookups only. * GOOGLE Google Maps. This can do international lookups, * but not an official API service so no guarantees. * Note: GOOGLE is the default lookup service, please read * the Yahoo! terms of service before using their API. * * @var string service name */ var $lookup_service = 'GOOGLE'; var $lookup_server = array('GOOGLE' => 'maps.google.com', 'YAHOO' => 'api.local.yahoo.com'); var $driving_dir_text = array( 'dir_to' => 'Start address: (include addr, city st/region)', 'to_button_value' => 'Get Directions', 'to_button_type' => 'submit', 'dir_from' => 'End address: (include addr, city st/region)', 'from_button_value' => 'Get Directions', 'from_button_type' => 'submit', 'dir_text' => 'Directions: ', 'dir_tohere' => 'To here', 'dir_fromhere' => 'From here' ); /** * version number * * @var string */ var $_version = '2.5'; /** * list of added markers * * @var array */ var $_markers = array(); /** * maximum longitude of all markers * * @var float */ var $_max_lon = -1000000; /** * minimum longitude of all markers * * @var float */ var $_min_lon = 1000000; /** * max latitude * * @var float */ var $_max_lat = -1000000; /** * min latitude * * @var float */ var $_min_lat = 1000000; /** * determines if we should zoom to minimum level (above this->zoom value) that will encompass all markers * * @var boolean */ var $zoom_encompass = true; /** * factor by which to fudge the boundaries so that when we zoom encompass, the markers aren't too close to the edge * * @var float */ var $bounds_fudge = 0.01; /** * use the first suggestion by a google lookup if exact match not found * * @var float */ var $use_suggest = false; /** * list of added polylines * * @var array */ var $_polylines = array(); /** * icon info array * * @var array */ var $_icons = array(); /** * database cache table name * * @var string */ var $_db_cache_table = 'GEOCODES'; /** * class constructor * * @param string $map_id the id for this map * @param string $app_id YOUR Yahoo App ID */ function GoogleMapAPI($map_id = 'map', $app_id = 'MyMapApp') { $this->map_id = $map_id; $this->sidebar_id = 'sidebar_' . $map_id; $this->app_id = $app_id; } /** * sets the PEAR::DB dsn * * @param string $dsn */ function setDSN($dsn) { $this->dsn = $dsn; } /** * sets YOUR Google Map API key * * @param string $key */ function setAPIKey($key) { $this->api_key = $key; } /** * sets the width of the map * * @param string $width */ function setWidth($width) { if(!preg_match('!^(\d+)(.*)$!',$width,$_match)) return false; $_width = $_match[1]; $_type = $_match[2]; if($_type == '%') $this->width = $_width . '%'; else $this->width = $_width . 'px'; return true; } /** * sets the height of the map * * @param string $height */ function setHeight($height) { if(!preg_match('!^(\d+)(.*)$!',$height,$_match)) return false; $_height = $_match[1]; $_type = $_match[2]; if($_type == '%') $this->height = $_height . '%'; else $this->height = $_height . 'px'; return true; } /** * sets the default map zoom level * * @param string $level */ function setZoomLevel($level) { $this->zoom = (int) $level; } /** * enables the map controls (zoom/move) * */ function enableMapControls() { $this->map_controls = true; } /** * disables the map controls (zoom/move) * */ function disableMapControls() { $this->map_controls = false; } /** * sets the map control size (large/small) * * @param string $size */ function setControlSize($size) { if(in_array($size,array('large','small'))) $this->control_size = $size; } /** * enables the type controls (map/satellite/hybrid) * */ function enableTypeControls() { $this->type_controls = true; } /** * disables the type controls (map/satellite/hybrid) * */ function disableTypeControls() { $this->type_controls = false; } /** * set default map type (map/satellite/hybrid) * */ function setMapType($type) { switch($type) { case 'hybrid': $this->map_type = 'G_HYBRID_MAP'; break; case 'satellite': $this->map_type = 'G_SATELLITE_MAP'; break; case 'map': default: $this->map_type = 'G_NORMAL_MAP'; break; } } /** * enables onload * */ function enableOnLoad() { $this->onload = true; } /** * disables onload * */ function disableOnLoad() { $this->onload = false; } /** * enables sidebar * */ function enableSidebar() { $this->sidebar = true; } /** * disables sidebar * */ function disableSidebar() { $this->sidebar = false; } /** * enables map directions inside info window * */ function enableDirections() { $this->directions = true; } /** * disables map directions inside info window * */ function disableDirections() { $this->directions = false; } /** * set browser alert message for incompatible browsers * * @params $message string */ function setBrowserAlert($message) { $this->browser_alert = $message; } /** * set