replaces deprecated split(), adds .gitignore
This commit is contained in:
Gerhard Koch
parent
0331b801af
commit
f5ee38f2e3
1
.gitignore
vendored
Normal file
1
.gitignore
vendored
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@ -0,0 +1 @@
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.idea/
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570
staticmap.php
570
staticmap.php
@ -1,7 +1,7 @@
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<?php
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/**
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* staticMapLite 0.03
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* staticMapLite 0.3.1
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*
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* Copyright 2009 Gerhard Koch
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*
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@ -26,333 +26,347 @@
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*/
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error_reporting(0);
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ini_set('display_errors','off');
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ini_set('display_errors', 'off');
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Class staticMapLite {
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Class staticMapLite
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{
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protected $maxWidth = 1024;
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protected $maxHeight = 1024;
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protected $maxWidth = 1024;
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protected $maxHeight = 1024;
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protected $tileSize = 256;
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protected $tileSrcUrl = array( 'mapnik' => 'http://tile.openstreetmap.org/{Z}/{X}/{Y}.png',
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'osmarenderer' => 'http://otile1.mqcdn.com/tiles/1.0.0/osm/{Z}/{X}/{Y}.png',
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'cycle' => 'http://c.andy.sandbox.cloudmade.com/tiles/cycle/{Z}/{X}/{Y}.png',
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'cycle' => 'http://a.tile.opencyclemap.org/cycle/{Z}/{X}/{Y}.png',
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'piste' => 'http://tiles.openpistemap.org/nocontours/{Z}/{X}/{Y}.png',
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'piste' => 'http://openpistemap.org/tiles/contours/{Z}/{X}/{Y}.png',
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'hikebike' => 'http://toolserver.org/tiles/hikebike/{Z}/{X}/{Y}.png'
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protected $tileSize = 256;
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protected $tileSrcUrl = array('mapnik' => 'http://tile.openstreetmap.org/{Z}/{X}/{Y}.png',
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'osmarenderer' => 'http://otile1.mqcdn.com/tiles/1.0.0/osm/{Z}/{X}/{Y}.png',
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'cycle' => 'http://a.tile.opencyclemap.org/cycle/{Z}/{X}/{Y}.png',
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);
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);
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protected $tileDefaultSrc = 'mapnik';
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protected $markerBaseDir = 'images/markers';
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protected $osmLogo = 'images/osm_logo.png';
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protected $tileDefaultSrc = 'mapnik';
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protected $markerBaseDir = 'images/markers';
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protected $osmLogo = 'images/osm_logo.png';
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protected $markerPrototypes = array(
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// found at http://www.mapito.net/map-marker-icons.html
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'lighblue' => array('regex' => '/^lightblue([0-9]+)$/',
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'extension' => '.png',
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'shadow' => false,
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'offsetImage' => '0,-19',
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'offsetShadow' => false
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),
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// openlayers std markers
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'ol-marker' => array('regex' => '/^ol-marker(|-blue|-gold|-green)+$/',
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'extension' => '.png',
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'shadow' => '../marker_shadow.png',
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'offsetImage' => '-10,-25',
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'offsetShadow' => '-1,-13'
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),
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// taken from http://www.visual-case.it/cgi-bin/vc/GMapsIcons.pl
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'ylw' => array('regex' => '/^(pink|purple|red|ltblu|ylw)-pushpin$/',
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'extension' => '.png',
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'shadow' => '../marker_shadow.png',
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'offsetImage' => '-10,-32',
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'offsetShadow' => '-1,-13'
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)
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protected $markerPrototypes = array(// found at http://www.mapito.net/map-marker-icons.html
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'lighblue' => array('regex'=>'/^lightblue([0-9]+)$/',
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'extension'=>'.png',
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'shadow'=>false,
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'offsetImage'=>'0,-19',
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'offsetShadow'=>false
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),
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// openlayers std markers
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'ol-marker'=> array('regex'=>'/^ol-marker(|-blue|-gold|-green)+$/',
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'extension'=>'.png',
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'shadow'=>'../marker_shadow.png',
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'offsetImage'=>'-10,-25',
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'offsetShadow'=>'-1,-13'
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),
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// taken from http://www.visual-case.it/cgi-bin/vc/GMapsIcons.pl
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'ylw'=> array('regex'=>'/^(pink|purple|red|ltblu|ylw)-pushpin$/',
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'extension'=>'.png',
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'shadow'=>'../marker_shadow.png',
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'offsetImage'=>'-10,-32',
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'offsetShadow'=>'-1,-13'
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)
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);
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);
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protected $useTileCache = true;
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protected $tileCacheBaseDir = '../cache/tiles';
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protected $useTileCache = true;
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protected $tileCacheBaseDir = 'cache/tiles';
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protected $useMapCache = true;
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protected $mapCacheBaseDir = '../cache/maps';
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protected $mapCacheID = '';
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protected $mapCacheFile = '';
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protected $mapCacheExtension = 'png';
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protected $useMapCache = true;
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protected $mapCacheBaseDir = 'cache/maps';
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protected $mapCacheID = '';
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protected $mapCacheFile = '';
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protected $mapCacheExtension = 'png';
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protected $zoom, $lat, $lon, $width, $height, $markers, $image, $maptype;
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protected $centerX, $centerY, $offsetX, $offsetY;
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protected $zoom, $lat, $lon, $width, $height, $markers, $image, $maptype;
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protected $centerX, $centerY, $offsetX, $offsetY;
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public function __construct()
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{
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$this->zoom = 0;
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$this->lat = 0;
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$this->lon = 0;
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$this->width = 500;
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$this->height = 350;
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$this->markers = array();
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$this->maptype = $this->tileDefaultSrc;
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}
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public function __construct(){
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$this->zoom = 0;
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$this->lat = 0;
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$this->lon = 0;
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$this->width = 500;
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$this->height = 350;
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$this->markers = array();
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$this->maptype = $this->tileDefaultSrc;
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}
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public function parseParams()
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{
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global $_GET;
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public function parseParams(){
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global $_GET;
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// get zoom from GET paramter
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$this->zoom = $_GET['zoom'] ? intval($_GET['zoom']) : 0;
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if ($this->zoom > 18) $this->zoom = 18;
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// get zoom from GET paramter
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$this->zoom = $_GET['zoom']?intval($_GET['zoom']):0;
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if($this->zoom>18)$this->zoom = 18;
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// get lat and lon from GET paramter
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list($this->lat, $this->lon) = explode(',', $_GET['center']);
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$this->lat = floatval($this->lat);
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$this->lon = floatval($this->lon);
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// get lat and lon from GET paramter
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list($this->lat,$this->lon) = split(',',$_GET['center']);
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$this->lat = floatval($this->lat);
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$this->lon = floatval($this->lon);
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// get zoom from GET paramter
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if ($_GET['size']) {
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list($this->width, $this->height) = explode('x', $_GET['size']);
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$this->width = intval($this->width);
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if ($this->width > $this->maxWidth) $this->width = $this->maxWidth;
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$this->height = intval($this->height);
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if ($this->height > $this->maxHeight) $this->height = $this->maxHeight;
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}
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if (!empty($_GET['markers'])) {
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$markers = explode('|', $_GET['markers']);
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foreach ($markers as $marker) {
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list($markerLat, $markerLon, $markerType) = explode(',', $marker);
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$markerLat = floatval($markerLat);
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$markerLon = floatval($markerLon);
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$markerType = basename($markerType);
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$this->markers[] = array('lat' => $markerLat, 'lon' => $markerLon, 'type' => $markerType);
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}
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// get zoom from GET paramter
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if($_GET['size']){
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list($this->width, $this->height) = split('x',$_GET['size']);
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$this->width = intval($this->width);
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if($this->width > $this->maxWidth) $this->width = $this->maxWidth;
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$this->height = intval($this->height);
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if($this->height > $this->maxHeight) $this->height = $this->maxHeight;
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}
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if($_GET['markers']){
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$markers = split('%7C|\|',$_GET['markers']);
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foreach($markers as $marker){
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list($markerLat, $markerLon, $markerType) = split(',',$marker);
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$markerLat = floatval($markerLat);
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$markerLon = floatval($markerLon);
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$markerType = basename($markerType);
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$this->markers[] = array('lat'=>$markerLat, 'lon'=>$markerLon, 'type'=>$markerType);
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}
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}
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if ($_GET['maptype']) {
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if (array_key_exists($_GET['maptype'], $this->tileSrcUrl)) $this->maptype = $_GET['maptype'];
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}
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}
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}
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if($_GET['maptype']){
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if(array_key_exists($_GET['maptype'],$this->tileSrcUrl)) $this->maptype = $_GET['maptype'];
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}
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}
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public function lonToTile($long, $zoom)
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{
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return (($long + 180) / 360) * pow(2, $zoom);
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}
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public function lonToTile($long, $zoom){
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return (($long + 180) / 360) * pow(2, $zoom);
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}
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public function latToTile($lat, $zoom)
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{
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return (1 - log(tan($lat * pi() / 180) + 1 / cos($lat * pi() / 180)) / pi()) / 2 * pow(2, $zoom);
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}
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public function latToTile($lat, $zoom){
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return (1 - log(tan($lat * pi()/180) + 1 / cos($lat* pi()/180)) / pi()) /2 * pow(2, $zoom);
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}
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public function initCoords()
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{
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$this->centerX = $this->lonToTile($this->lon, $this->zoom);
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$this->centerY = $this->latToTile($this->lat, $this->zoom);
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$this->offsetX = floor((floor($this->centerX) - $this->centerX) * $this->tileSize);
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$this->offsetY = floor((floor($this->centerY) - $this->centerY) * $this->tileSize);
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}
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public function initCoords(){
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$this->centerX = $this->lonToTile($this->lon, $this->zoom);
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$this->centerY = $this->latToTile($this->lat, $this->zoom);
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$this->offsetX = floor((floor($this->centerX)-$this->centerX)*$this->tileSize);
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$this->offsetY = floor((floor($this->centerY)-$this->centerY)*$this->tileSize);
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}
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public function createBaseMap()
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{
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$this->image = imagecreatetruecolor($this->width, $this->height);
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$startX = floor($this->centerX - ($this->width / $this->tileSize) / 2);
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$startY = floor($this->centerY - ($this->height / $this->tileSize) / 2);
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$endX = ceil($this->centerX + ($this->width / $this->tileSize) / 2);
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$endY = ceil($this->centerY + ($this->height / $this->tileSize) / 2);
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$this->offsetX = -floor(($this->centerX - floor($this->centerX)) * $this->tileSize);
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$this->offsetY = -floor(($this->centerY - floor($this->centerY)) * $this->tileSize);
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$this->offsetX += floor($this->width / 2);
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$this->offsetY += floor($this->height / 2);
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$this->offsetX += floor($startX - floor($this->centerX)) * $this->tileSize;
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$this->offsetY += floor($startY - floor($this->centerY)) * $this->tileSize;
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public function createBaseMap(){
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$this->image = imagecreatetruecolor($this->width, $this->height);
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$startX = floor($this->centerX-($this->width/$this->tileSize)/2);
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$startY = floor($this->centerY-($this->height/$this->tileSize)/2);
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$endX = ceil($this->centerX+($this->width/$this->tileSize)/2);
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$endY = ceil($this->centerY+($this->height/$this->tileSize)/2);
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$this->offsetX = -floor(($this->centerX-floor($this->centerX))*$this->tileSize);
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$this->offsetY = -floor(($this->centerY-floor($this->centerY))*$this->tileSize);
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$this->offsetX += floor($this->width/2);
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$this->offsetY += floor($this->height/2);
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$this->offsetX += floor($startX-floor($this->centerX))*$this->tileSize;
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$this->offsetY += floor($startY-floor($this->centerY))*$this->tileSize;
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for($x=$startX; $x<=$endX; $x++){
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for($y=$startY; $y<=$endY; $y++){
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$url = str_replace(array('{Z}','{X}','{Y}'),array($this->zoom, $x, $y), $this->tileSrcUrl[$this->maptype]);
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$tileData = $this->fetchTile($url);
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if($tileData){
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$tileImage = imagecreatefromstring($tileData);
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} else {
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$tileImage = imagecreate($this->tileSize,$this->tileSize);
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$color = imagecolorallocate($tileImage, 255, 255, 255);
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@imagestring($tileImage,1,127,127,'err',$color);
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}
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$destX = ($x-$startX)*$this->tileSize+$this->offsetX;
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$destY = ($y-$startY)*$this->tileSize+$this->offsetY;
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imagecopy($this->image, $tileImage, $destX, $destY, 0, 0, $this->tileSize, $this->tileSize);
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}
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}
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}
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for ($x = $startX; $x <= $endX; $x++) {
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for ($y = $startY; $y <= $endY; $y++) {
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$url = str_replace(array('{Z}', '{X}', '{Y}'), array($this->zoom, $x, $y), $this->tileSrcUrl[$this->maptype]);
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$tileData = $this->fetchTile($url);
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if ($tileData) {
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$tileImage = imagecreatefromstring($tileData);
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} else {
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$tileImage = imagecreate($this->tileSize, $this->tileSize);
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$color = imagecolorallocate($tileImage, 255, 255, 255);
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@imagestring($tileImage, 1, 127, 127, 'err', $color);
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}
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$destX = ($x - $startX) * $this->tileSize + $this->offsetX;
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$destY = ($y - $startY) * $this->tileSize + $this->offsetY;
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imagecopy($this->image, $tileImage, $destX, $destY, 0, 0, $this->tileSize, $this->tileSize);
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}
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}
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}
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public function placeMarkers(){
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// loop thru marker array
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foreach($this->markers as $marker){
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// set some local variables
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$markerLat = $marker['lat'];
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$markerLon = $marker['lon'];
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$markerType = $marker['type'];
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// clear variables from previous loops
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$markerFilename = '';
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$markerShadow = '';
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$matches = false;
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// check for marker type, get settings from markerPrototypes
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if($markerType){
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foreach($this->markerPrototypes as $markerPrototype){
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if(preg_match($markerPrototype['regex'],$markerType,$matches)){
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$markerFilename = $matches[0].$markerPrototype['extension'];
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if($markerPrototype['offsetImage']){
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list($markerImageOffsetX, $markerImageOffsetY) = split(",",$markerPrototype['offsetImage']);
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}
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$markerShadow = $markerPrototype['shadow'];
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if($markerShadow){
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list($markerShadowOffsetX, $markerShadowOffsetY) = split(",",$markerPrototype['offsetShadow']);
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}
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}
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}
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}
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public function placeMarkers()
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{
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// loop thru marker array
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foreach ($this->markers as $marker) {
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// set some local variables
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$markerLat = $marker['lat'];
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$markerLon = $marker['lon'];
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$markerType = $marker['type'];
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// clear variables from previous loops
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$markerFilename = '';
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$markerShadow = '';
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$matches = false;
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// check for marker type, get settings from markerPrototypes
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if ($markerType) {
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foreach ($this->markerPrototypes as $markerPrototype) {
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if (preg_match($markerPrototype['regex'], $markerType, $matches)) {
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$markerFilename = $matches[0] . $markerPrototype['extension'];
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if ($markerPrototype['offsetImage']) {
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list($markerImageOffsetX, $markerImageOffsetY) = explode(",", $markerPrototype['offsetImage']);
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}
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$markerShadow = $markerPrototype['shadow'];
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if ($markerShadow) {
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list($markerShadowOffsetX, $markerShadowOffsetY) = explode(",", $markerPrototype['offsetShadow']);
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}
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}
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// check required files or set default
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if($markerFilename == '' || !file_exists($this->markerBaseDir.'/'.$markerFilename)){
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$markerIndex++;
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$markerFilename = 'lightblue'.$markerIndex.'.png';
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$markerImageOffsetX = 0;
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$markerImageOffsetY = -19; }
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}
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}
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// create img resource
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if(file_exists($this->markerBaseDir.'/'.$markerFilename)){
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$markerImg = imagecreatefrompng($this->markerBaseDir.'/'.$markerFilename);
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} else {
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$markerImg = imagecreatefrompng($this->markerBaseDir.'/lightblue1.png');
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}
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// check required files or set default
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if ($markerFilename == '' || !file_exists($this->markerBaseDir . '/' . $markerFilename)) {
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$markerIndex++;
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$markerFilename = 'lightblue' . $markerIndex . '.png';
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$markerImageOffsetX = 0;
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$markerImageOffsetY = -19;
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}
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// check for shadow + create shadow recource
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if($markerShadow && file_exists($this->markerBaseDir.'/'.$markerShadow)){
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$markerShadowImg = imagecreatefrompng($this->markerBaseDir.'/'.$markerShadow);
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}
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// create img resource
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if (file_exists($this->markerBaseDir . '/' . $markerFilename)) {
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$markerImg = imagecreatefrompng($this->markerBaseDir . '/' . $markerFilename);
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} else {
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$markerImg = imagecreatefrompng($this->markerBaseDir . '/lightblue1.png');
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}
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// calc position
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$destX = floor(($this->width/2)-$this->tileSize*($this->centerX-$this->lonToTile($markerLon, $this->zoom)));
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$destY = floor(($this->height/2)-$this->tileSize*($this->centerY-$this->latToTile($markerLat, $this->zoom)));
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// check for shadow + create shadow recource
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if ($markerShadow && file_exists($this->markerBaseDir . '/' . $markerShadow)) {
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$markerShadowImg = imagecreatefrompng($this->markerBaseDir . '/' . $markerShadow);
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}
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// copy shadow on basemap
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if($markerShadow && $markerShadowImg){
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imagecopy($this->image, $markerShadowImg, $destX+intval($markerShadowOffsetX), $destY+intval($markerShadowOffsetY),
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0, 0, imagesx($markerShadowImg), imagesy($markerShadowImg));
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}
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// calc position
|
||||
$destX = floor(($this->width / 2) - $this->tileSize * ($this->centerX - $this->lonToTile($markerLon, $this->zoom)));
|
||||
$destY = floor(($this->height / 2) - $this->tileSize * ($this->centerY - $this->latToTile($markerLat, $this->zoom)));
|
||||
|
||||
// copy marker on basemap above shadow
|
||||
imagecopy($this->image, $markerImg, $destX+intval($markerImageOffsetX), $destY+intval($markerImageOffsetY),
|
||||
0, 0, imagesx($markerImg), imagesy($markerImg));
|
||||
// copy shadow on basemap
|
||||
if ($markerShadow && $markerShadowImg) {
|
||||
imagecopy($this->image, $markerShadowImg, $destX + intval($markerShadowOffsetX), $destY + intval($markerShadowOffsetY),
|
||||
0, 0, imagesx($markerShadowImg), imagesy($markerShadowImg));
|
||||
}
|
||||
|
||||
};
|
||||
}
|
||||
// copy marker on basemap above shadow
|
||||
imagecopy($this->image, $markerImg, $destX + intval($markerImageOffsetX), $destY + intval($markerImageOffsetY),
|
||||
0, 0, imagesx($markerImg), imagesy($markerImg));
|
||||
|
||||
};
|
||||
}
|
||||
|
||||
|
||||
public function tileUrlToFilename($url)
|
||||
{
|
||||
return $this->tileCacheBaseDir . "/" . str_replace(array('http://'), '', $url);
|
||||
}
|
||||
|
||||
public function tileUrlToFilename($url){
|
||||
return $this->tileCacheBaseDir."/".str_replace(array('http://'),'',$url);
|
||||
}
|
||||
public function checkTileCache($url)
|
||||
{
|
||||
$filename = $this->tileUrlToFilename($url);
|
||||
if (file_exists($filename)) {
|
||||
return file_get_contents($filename);
|
||||
}
|
||||
}
|
||||
|
||||
public function checkTileCache($url){
|
||||
$filename = $this->tileUrlToFilename($url);
|
||||
if(file_exists($filename)){
|
||||
return file_get_contents($filename);
|
||||
}
|
||||
}
|
||||
public function checkMapCache()
|
||||
{
|
||||
$this->mapCacheID = md5($this->serializeParams());
|
||||
$filename = $this->mapCacheIDToFilename();
|
||||
if (file_exists($filename)) return true;
|
||||
}
|
||||
|
||||
public function checkMapCache(){
|
||||
$this->mapCacheID = md5($this->serializeParams());
|
||||
$filename = $this->mapCacheIDToFilename();
|
||||
if(file_exists($filename)) return true;
|
||||
}
|
||||
public function serializeParams()
|
||||
{
|
||||
return join("&", array($this->zoom, $this->lat, $this->lon, $this->width, $this->height, serialize($this->markers), $this->maptype));
|
||||
}
|
||||
|
||||
public function serializeParams(){
|
||||
return join("&",array($this->zoom,$this->lat,$this->lon,$this->width,$this->height, serialize($this->markers),$this->maptype));
|
||||
}
|
||||
|
||||
public function mapCacheIDToFilename(){
|
||||
if(!$this->mapCacheFile){
|
||||
$this->mapCacheFile = $this->mapCacheBaseDir."/".$this->maptype."/".$this->zoom."/cache_".substr($this->mapCacheID,0,2)."/".substr($this->mapCacheID,2,2)."/".substr($this->mapCacheID,4);
|
||||
}
|
||||
return $this->mapCacheFile.".".$this->mapCacheExtension;
|
||||
}
|
||||
public function mapCacheIDToFilename()
|
||||
{
|
||||
if (!$this->mapCacheFile) {
|
||||
$this->mapCacheFile = $this->mapCacheBaseDir . "/" . $this->maptype . "/" . $this->zoom . "/cache_" . substr($this->mapCacheID, 0, 2) . "/" . substr($this->mapCacheID, 2, 2) . "/" . substr($this->mapCacheID, 4);
|
||||
}
|
||||
return $this->mapCacheFile . "." . $this->mapCacheExtension;
|
||||
}
|
||||
|
||||
|
||||
public function mkdir_recursive($pathname, $mode)
|
||||
{
|
||||
is_dir(dirname($pathname)) || $this->mkdir_recursive(dirname($pathname), $mode);
|
||||
return is_dir($pathname) || @mkdir($pathname, $mode);
|
||||
}
|
||||
|
||||
public function mkdir_recursive($pathname, $mode){
|
||||
is_dir(dirname($pathname)) || $this->mkdir_recursive(dirname($pathname), $mode);
|
||||
return is_dir($pathname) || @mkdir($pathname, $mode);
|
||||
}
|
||||
public function writeTileToCache($url, $data){
|
||||
$filename = $this->tileUrlToFilename($url);
|
||||
$this->mkdir_recursive(dirname($filename),0777);
|
||||
file_put_contents($filename, $data);
|
||||
}
|
||||
public function writeTileToCache($url, $data)
|
||||
{
|
||||
$filename = $this->tileUrlToFilename($url);
|
||||
$this->mkdir_recursive(dirname($filename), 0777);
|
||||
file_put_contents($filename, $data);
|
||||
}
|
||||
|
||||
public function fetchTile($url){
|
||||
if($this->useTileCache && ($cached = $this->checkTileCache($url))) return $cached;
|
||||
$ch = curl_init();
|
||||
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
|
||||
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0");
|
||||
curl_setopt($ch, CURLOPT_URL, $url);
|
||||
$tile = curl_exec($ch);
|
||||
curl_close($ch);
|
||||
if($tile && $this->useTileCache){
|
||||
$this->writeTileToCache($url,$tile);
|
||||
}
|
||||
return $tile;
|
||||
public function fetchTile($url)
|
||||
{
|
||||
if ($this->useTileCache && ($cached = $this->checkTileCache($url))) return $cached;
|
||||
$ch = curl_init();
|
||||
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
|
||||
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0");
|
||||
curl_setopt($ch, CURLOPT_URL, $url);
|
||||
$tile = curl_exec($ch);
|
||||
curl_close($ch);
|
||||
if ($tile && $this->useTileCache) {
|
||||
$this->writeTileToCache($url, $tile);
|
||||
}
|
||||
return $tile;
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
public function copyrightNotice(){
|
||||
$logoImg = imagecreatefrompng($this->osmLogo);
|
||||
imagecopy($this->image, $logoImg, imagesx($this->image)-imagesx($logoImg), imagesy($this->image)-imagesy($logoImg), 0, 0, imagesx($logoImg), imagesy($logoImg));
|
||||
public function copyrightNotice()
|
||||
{
|
||||
$logoImg = imagecreatefrompng($this->osmLogo);
|
||||
imagecopy($this->image, $logoImg, imagesx($this->image) - imagesx($logoImg), imagesy($this->image) - imagesy($logoImg), 0, 0, imagesx($logoImg), imagesy($logoImg));
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
public function sendHeader(){
|
||||
header('Content-Type: image/png');
|
||||
$expires = 60*60*24*14;
|
||||
header("Pragma: public");
|
||||
header("Cache-Control: maxage=".$expires);
|
||||
header('Expires: ' . gmdate('D, d M Y H:i:s', time()+$expires) . ' GMT');
|
||||
}
|
||||
public function sendHeader()
|
||||
{
|
||||
header('Content-Type: image/png');
|
||||
$expires = 60 * 60 * 24 * 14;
|
||||
header("Pragma: public");
|
||||
header("Cache-Control: maxage=" . $expires);
|
||||
header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $expires) . ' GMT');
|
||||
}
|
||||
|
||||
public function makeMap(){
|
||||
$this->initCoords();
|
||||
$this->createBaseMap();
|
||||
if(count($this->markers))$this->placeMarkers();
|
||||
if($this->osmLogo) $this->copyrightNotice();
|
||||
}
|
||||
public function makeMap()
|
||||
{
|
||||
$this->initCoords();
|
||||
$this->createBaseMap();
|
||||
if (count($this->markers)) $this->placeMarkers();
|
||||
if ($this->osmLogo) $this->copyrightNotice();
|
||||
}
|
||||
|
||||
public function showMap(){
|
||||
$this->parseParams();
|
||||
if($this->useMapCache){
|
||||
// use map cache, so check cache for map
|
||||
if(!$this->checkMapCache()){
|
||||
// map is not in cache, needs to be build
|
||||
$this->makeMap();
|
||||
$this->mkdir_recursive(dirname($this->mapCacheIDToFilename()),0777);
|
||||
imagepng($this->image,$this->mapCacheIDToFilename(),9);
|
||||
$this->sendHeader();
|
||||
if(file_exists($this->mapCacheIDToFilename())){
|
||||
return file_get_contents($this->mapCacheIDToFilename());
|
||||
} else {
|
||||
return imagepng($this->image);
|
||||
}
|
||||
} else {
|
||||
// map is in cache
|
||||
$this->sendHeader();
|
||||
return file_get_contents($this->mapCacheIDToFilename());
|
||||
}
|
||||
public function showMap()
|
||||
{
|
||||
$this->parseParams();
|
||||
if ($this->useMapCache) {
|
||||
// use map cache, so check cache for map
|
||||
if (!$this->checkMapCache()) {
|
||||
// map is not in cache, needs to be build
|
||||
$this->makeMap();
|
||||
$this->mkdir_recursive(dirname($this->mapCacheIDToFilename()), 0777);
|
||||
imagepng($this->image, $this->mapCacheIDToFilename(), 9);
|
||||
$this->sendHeader();
|
||||
if (file_exists($this->mapCacheIDToFilename())) {
|
||||
return file_get_contents($this->mapCacheIDToFilename());
|
||||
} else {
|
||||
return imagepng($this->image);
|
||||
}
|
||||
} else {
|
||||
// map is in cache
|
||||
$this->sendHeader();
|
||||
return file_get_contents($this->mapCacheIDToFilename());
|
||||
}
|
||||
|
||||
} else {
|
||||
// no cache, make map, send headers and deliver png
|
||||
$this->makeMap();
|
||||
$this->sendHeader();
|
||||
return imagepng($this->image);
|
||||
} else {
|
||||
// no cache, make map, send headers and deliver png
|
||||
$this->makeMap();
|
||||
$this->sendHeader();
|
||||
return imagepng($this->image);
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
$map = new staticMapLite();
|
||||
print $map->showMap();
|
||||
|
||||
?>
|
||||
Loading…
Reference in New Issue
Block a user