replaces deprecated split(), adds .gitignore
This commit is contained in:
Gerhard Koch
parent
0331b801af
commit
f5ee38f2e3
1
.gitignore
vendored
Normal file
1
.gitignore
vendored
Normal file
@ -0,0 +1 @@
|
||||
.idea/
|
||||
280
staticmap.php
280
staticmap.php
@ -1,7 +1,7 @@
|
||||
<?php
|
||||
|
||||
/**
|
||||
* staticMapLite 0.03
|
||||
* staticMapLite 0.3.1
|
||||
*
|
||||
* Copyright 2009 Gerhard Koch
|
||||
*
|
||||
@ -26,59 +26,55 @@
|
||||
*/
|
||||
|
||||
error_reporting(0);
|
||||
ini_set('display_errors','off');
|
||||
ini_set('display_errors', 'off');
|
||||
|
||||
Class staticMapLite {
|
||||
Class staticMapLite
|
||||
{
|
||||
|
||||
protected $maxWidth = 1024;
|
||||
protected $maxHeight = 1024;
|
||||
|
||||
protected $tileSize = 256;
|
||||
protected $tileSrcUrl = array( 'mapnik' => 'http://tile.openstreetmap.org/{Z}/{X}/{Y}.png',
|
||||
protected $tileSrcUrl = array('mapnik' => 'http://tile.openstreetmap.org/{Z}/{X}/{Y}.png',
|
||||
'osmarenderer' => 'http://otile1.mqcdn.com/tiles/1.0.0/osm/{Z}/{X}/{Y}.png',
|
||||
'cycle' => 'http://c.andy.sandbox.cloudmade.com/tiles/cycle/{Z}/{X}/{Y}.png',
|
||||
'cycle' => 'http://a.tile.opencyclemap.org/cycle/{Z}/{X}/{Y}.png',
|
||||
'piste' => 'http://tiles.openpistemap.org/nocontours/{Z}/{X}/{Y}.png',
|
||||
'piste' => 'http://openpistemap.org/tiles/contours/{Z}/{X}/{Y}.png',
|
||||
'hikebike' => 'http://toolserver.org/tiles/hikebike/{Z}/{X}/{Y}.png'
|
||||
|
||||
);
|
||||
|
||||
protected $tileDefaultSrc = 'mapnik';
|
||||
protected $markerBaseDir = 'images/markers';
|
||||
protected $osmLogo = 'images/osm_logo.png';
|
||||
|
||||
protected $markerPrototypes = array(// found at http://www.mapito.net/map-marker-icons.html
|
||||
'lighblue' => array('regex'=>'/^lightblue([0-9]+)$/',
|
||||
'extension'=>'.png',
|
||||
'shadow'=>false,
|
||||
'offsetImage'=>'0,-19',
|
||||
'offsetShadow'=>false
|
||||
protected $markerPrototypes = array(
|
||||
// found at http://www.mapito.net/map-marker-icons.html
|
||||
'lighblue' => array('regex' => '/^lightblue([0-9]+)$/',
|
||||
'extension' => '.png',
|
||||
'shadow' => false,
|
||||
'offsetImage' => '0,-19',
|
||||
'offsetShadow' => false
|
||||
),
|
||||
// openlayers std markers
|
||||
'ol-marker'=> array('regex'=>'/^ol-marker(|-blue|-gold|-green)+$/',
|
||||
'extension'=>'.png',
|
||||
'shadow'=>'../marker_shadow.png',
|
||||
'offsetImage'=>'-10,-25',
|
||||
'offsetShadow'=>'-1,-13'
|
||||
'ol-marker' => array('regex' => '/^ol-marker(|-blue|-gold|-green)+$/',
|
||||
'extension' => '.png',
|
||||
'shadow' => '../marker_shadow.png',
|
||||
'offsetImage' => '-10,-25',
|
||||
'offsetShadow' => '-1,-13'
|
||||
),
|
||||
// taken from http://www.visual-case.it/cgi-bin/vc/GMapsIcons.pl
|
||||
'ylw'=> array('regex'=>'/^(pink|purple|red|ltblu|ylw)-pushpin$/',
|
||||
'extension'=>'.png',
|
||||
'shadow'=>'../marker_shadow.png',
|
||||
'offsetImage'=>'-10,-32',
|
||||
'offsetShadow'=>'-1,-13'
|
||||
'ylw' => array('regex' => '/^(pink|purple|red|ltblu|ylw)-pushpin$/',
|
||||
'extension' => '.png',
|
||||
'shadow' => '../marker_shadow.png',
|
||||
'offsetImage' => '-10,-32',
|
||||
'offsetShadow' => '-1,-13'
|
||||
)
|
||||
|
||||
);
|
||||
|
||||
|
||||
|
||||
protected $useTileCache = true;
|
||||
protected $tileCacheBaseDir = 'cache/tiles';
|
||||
protected $tileCacheBaseDir = '../cache/tiles';
|
||||
|
||||
protected $useMapCache = true;
|
||||
protected $mapCacheBaseDir = 'cache/maps';
|
||||
protected $mapCacheBaseDir = '../cache/maps';
|
||||
protected $mapCacheID = '';
|
||||
protected $mapCacheFile = '';
|
||||
protected $mapCacheExtension = 'png';
|
||||
@ -86,7 +82,8 @@ Class staticMapLite {
|
||||
protected $zoom, $lat, $lon, $width, $height, $markers, $image, $maptype;
|
||||
protected $centerX, $centerY, $offsetX, $offsetY;
|
||||
|
||||
public function __construct(){
|
||||
public function __construct()
|
||||
{
|
||||
$this->zoom = 0;
|
||||
$this->lat = 0;
|
||||
$this->lon = 0;
|
||||
@ -96,92 +93,98 @@ Class staticMapLite {
|
||||
$this->maptype = $this->tileDefaultSrc;
|
||||
}
|
||||
|
||||
public function parseParams(){
|
||||
public function parseParams()
|
||||
{
|
||||
global $_GET;
|
||||
|
||||
// get zoom from GET paramter
|
||||
$this->zoom = $_GET['zoom']?intval($_GET['zoom']):0;
|
||||
if($this->zoom>18)$this->zoom = 18;
|
||||
$this->zoom = $_GET['zoom'] ? intval($_GET['zoom']) : 0;
|
||||
if ($this->zoom > 18) $this->zoom = 18;
|
||||
|
||||
// get lat and lon from GET paramter
|
||||
list($this->lat,$this->lon) = split(',',$_GET['center']);
|
||||
list($this->lat, $this->lon) = explode(',', $_GET['center']);
|
||||
$this->lat = floatval($this->lat);
|
||||
$this->lon = floatval($this->lon);
|
||||
|
||||
// get zoom from GET paramter
|
||||
if($_GET['size']){
|
||||
list($this->width, $this->height) = split('x',$_GET['size']);
|
||||
if ($_GET['size']) {
|
||||
list($this->width, $this->height) = explode('x', $_GET['size']);
|
||||
$this->width = intval($this->width);
|
||||
if($this->width > $this->maxWidth) $this->width = $this->maxWidth;
|
||||
if ($this->width > $this->maxWidth) $this->width = $this->maxWidth;
|
||||
$this->height = intval($this->height);
|
||||
if($this->height > $this->maxHeight) $this->height = $this->maxHeight;
|
||||
if ($this->height > $this->maxHeight) $this->height = $this->maxHeight;
|
||||
}
|
||||
if($_GET['markers']){
|
||||
$markers = split('%7C|\|',$_GET['markers']);
|
||||
foreach($markers as $marker){
|
||||
list($markerLat, $markerLon, $markerType) = split(',',$marker);
|
||||
if (!empty($_GET['markers'])) {
|
||||
$markers = explode('|', $_GET['markers']);
|
||||
foreach ($markers as $marker) {
|
||||
list($markerLat, $markerLon, $markerType) = explode(',', $marker);
|
||||
$markerLat = floatval($markerLat);
|
||||
$markerLon = floatval($markerLon);
|
||||
$markerType = basename($markerType);
|
||||
$this->markers[] = array('lat'=>$markerLat, 'lon'=>$markerLon, 'type'=>$markerType);
|
||||
$this->markers[] = array('lat' => $markerLat, 'lon' => $markerLon, 'type' => $markerType);
|
||||
}
|
||||
|
||||
}
|
||||
if($_GET['maptype']){
|
||||
if(array_key_exists($_GET['maptype'],$this->tileSrcUrl)) $this->maptype = $_GET['maptype'];
|
||||
if ($_GET['maptype']) {
|
||||
if (array_key_exists($_GET['maptype'], $this->tileSrcUrl)) $this->maptype = $_GET['maptype'];
|
||||
}
|
||||
}
|
||||
|
||||
public function lonToTile($long, $zoom){
|
||||
public function lonToTile($long, $zoom)
|
||||
{
|
||||
return (($long + 180) / 360) * pow(2, $zoom);
|
||||
}
|
||||
|
||||
public function latToTile($lat, $zoom){
|
||||
return (1 - log(tan($lat * pi()/180) + 1 / cos($lat* pi()/180)) / pi()) /2 * pow(2, $zoom);
|
||||
public function latToTile($lat, $zoom)
|
||||
{
|
||||
return (1 - log(tan($lat * pi() / 180) + 1 / cos($lat * pi() / 180)) / pi()) / 2 * pow(2, $zoom);
|
||||
}
|
||||
|
||||
public function initCoords(){
|
||||
public function initCoords()
|
||||
{
|
||||
$this->centerX = $this->lonToTile($this->lon, $this->zoom);
|
||||
$this->centerY = $this->latToTile($this->lat, $this->zoom);
|
||||
$this->offsetX = floor((floor($this->centerX)-$this->centerX)*$this->tileSize);
|
||||
$this->offsetY = floor((floor($this->centerY)-$this->centerY)*$this->tileSize);
|
||||
$this->offsetX = floor((floor($this->centerX) - $this->centerX) * $this->tileSize);
|
||||
$this->offsetY = floor((floor($this->centerY) - $this->centerY) * $this->tileSize);
|
||||
}
|
||||
|
||||
public function createBaseMap(){
|
||||
public function createBaseMap()
|
||||
{
|
||||
$this->image = imagecreatetruecolor($this->width, $this->height);
|
||||
$startX = floor($this->centerX-($this->width/$this->tileSize)/2);
|
||||
$startY = floor($this->centerY-($this->height/$this->tileSize)/2);
|
||||
$endX = ceil($this->centerX+($this->width/$this->tileSize)/2);
|
||||
$endY = ceil($this->centerY+($this->height/$this->tileSize)/2);
|
||||
$this->offsetX = -floor(($this->centerX-floor($this->centerX))*$this->tileSize);
|
||||
$this->offsetY = -floor(($this->centerY-floor($this->centerY))*$this->tileSize);
|
||||
$this->offsetX += floor($this->width/2);
|
||||
$this->offsetY += floor($this->height/2);
|
||||
$this->offsetX += floor($startX-floor($this->centerX))*$this->tileSize;
|
||||
$this->offsetY += floor($startY-floor($this->centerY))*$this->tileSize;
|
||||
$startX = floor($this->centerX - ($this->width / $this->tileSize) / 2);
|
||||
$startY = floor($this->centerY - ($this->height / $this->tileSize) / 2);
|
||||
$endX = ceil($this->centerX + ($this->width / $this->tileSize) / 2);
|
||||
$endY = ceil($this->centerY + ($this->height / $this->tileSize) / 2);
|
||||
$this->offsetX = -floor(($this->centerX - floor($this->centerX)) * $this->tileSize);
|
||||
$this->offsetY = -floor(($this->centerY - floor($this->centerY)) * $this->tileSize);
|
||||
$this->offsetX += floor($this->width / 2);
|
||||
$this->offsetY += floor($this->height / 2);
|
||||
$this->offsetX += floor($startX - floor($this->centerX)) * $this->tileSize;
|
||||
$this->offsetY += floor($startY - floor($this->centerY)) * $this->tileSize;
|
||||
|
||||
for($x=$startX; $x<=$endX; $x++){
|
||||
for($y=$startY; $y<=$endY; $y++){
|
||||
$url = str_replace(array('{Z}','{X}','{Y}'),array($this->zoom, $x, $y), $this->tileSrcUrl[$this->maptype]);
|
||||
for ($x = $startX; $x <= $endX; $x++) {
|
||||
for ($y = $startY; $y <= $endY; $y++) {
|
||||
$url = str_replace(array('{Z}', '{X}', '{Y}'), array($this->zoom, $x, $y), $this->tileSrcUrl[$this->maptype]);
|
||||
$tileData = $this->fetchTile($url);
|
||||
if($tileData){
|
||||
if ($tileData) {
|
||||
$tileImage = imagecreatefromstring($tileData);
|
||||
} else {
|
||||
$tileImage = imagecreate($this->tileSize,$this->tileSize);
|
||||
$tileImage = imagecreate($this->tileSize, $this->tileSize);
|
||||
$color = imagecolorallocate($tileImage, 255, 255, 255);
|
||||
@imagestring($tileImage,1,127,127,'err',$color);
|
||||
@imagestring($tileImage, 1, 127, 127, 'err', $color);
|
||||
}
|
||||
$destX = ($x-$startX)*$this->tileSize+$this->offsetX;
|
||||
$destY = ($y-$startY)*$this->tileSize+$this->offsetY;
|
||||
$destX = ($x - $startX) * $this->tileSize + $this->offsetX;
|
||||
$destY = ($y - $startY) * $this->tileSize + $this->offsetY;
|
||||
imagecopy($this->image, $tileImage, $destX, $destY, 0, 0, $this->tileSize, $this->tileSize);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
public function placeMarkers(){
|
||||
public function placeMarkers()
|
||||
{
|
||||
// loop thru marker array
|
||||
foreach($this->markers as $marker){
|
||||
foreach ($this->markers as $marker) {
|
||||
// set some local variables
|
||||
$markerLat = $marker['lat'];
|
||||
$markerLon = $marker['lon'];
|
||||
@ -191,146 +194,159 @@ Class staticMapLite {
|
||||
$markerShadow = '';
|
||||
$matches = false;
|
||||
// check for marker type, get settings from markerPrototypes
|
||||
if($markerType){
|
||||
foreach($this->markerPrototypes as $markerPrototype){
|
||||
if(preg_match($markerPrototype['regex'],$markerType,$matches)){
|
||||
$markerFilename = $matches[0].$markerPrototype['extension'];
|
||||
if($markerPrototype['offsetImage']){
|
||||
list($markerImageOffsetX, $markerImageOffsetY) = split(",",$markerPrototype['offsetImage']);
|
||||
if ($markerType) {
|
||||
foreach ($this->markerPrototypes as $markerPrototype) {
|
||||
if (preg_match($markerPrototype['regex'], $markerType, $matches)) {
|
||||
$markerFilename = $matches[0] . $markerPrototype['extension'];
|
||||
if ($markerPrototype['offsetImage']) {
|
||||
list($markerImageOffsetX, $markerImageOffsetY) = explode(",", $markerPrototype['offsetImage']);
|
||||
}
|
||||
$markerShadow = $markerPrototype['shadow'];
|
||||
if($markerShadow){
|
||||
list($markerShadowOffsetX, $markerShadowOffsetY) = split(",",$markerPrototype['offsetShadow']);
|
||||
if ($markerShadow) {
|
||||
list($markerShadowOffsetX, $markerShadowOffsetY) = explode(",", $markerPrototype['offsetShadow']);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
// check required files or set default
|
||||
if($markerFilename == '' || !file_exists($this->markerBaseDir.'/'.$markerFilename)){
|
||||
if ($markerFilename == '' || !file_exists($this->markerBaseDir . '/' . $markerFilename)) {
|
||||
$markerIndex++;
|
||||
$markerFilename = 'lightblue'.$markerIndex.'.png';
|
||||
$markerFilename = 'lightblue' . $markerIndex . '.png';
|
||||
$markerImageOffsetX = 0;
|
||||
$markerImageOffsetY = -19; }
|
||||
$markerImageOffsetY = -19;
|
||||
}
|
||||
|
||||
// create img resource
|
||||
if(file_exists($this->markerBaseDir.'/'.$markerFilename)){
|
||||
$markerImg = imagecreatefrompng($this->markerBaseDir.'/'.$markerFilename);
|
||||
if (file_exists($this->markerBaseDir . '/' . $markerFilename)) {
|
||||
$markerImg = imagecreatefrompng($this->markerBaseDir . '/' . $markerFilename);
|
||||
} else {
|
||||
$markerImg = imagecreatefrompng($this->markerBaseDir.'/lightblue1.png');
|
||||
$markerImg = imagecreatefrompng($this->markerBaseDir . '/lightblue1.png');
|
||||
}
|
||||
|
||||
// check for shadow + create shadow recource
|
||||
if($markerShadow && file_exists($this->markerBaseDir.'/'.$markerShadow)){
|
||||
$markerShadowImg = imagecreatefrompng($this->markerBaseDir.'/'.$markerShadow);
|
||||
if ($markerShadow && file_exists($this->markerBaseDir . '/' . $markerShadow)) {
|
||||
$markerShadowImg = imagecreatefrompng($this->markerBaseDir . '/' . $markerShadow);
|
||||
}
|
||||
|
||||
// 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)));
|
||||
$destX = floor(($this->width / 2) - $this->tileSize * ($this->centerX - $this->lonToTile($markerLon, $this->zoom)));
|
||||
$destY = floor(($this->height / 2) - $this->tileSize * ($this->centerY - $this->latToTile($markerLat, $this->zoom)));
|
||||
|
||||
// copy shadow on basemap
|
||||
if($markerShadow && $markerShadowImg){
|
||||
imagecopy($this->image, $markerShadowImg, $destX+intval($markerShadowOffsetX), $destY+intval($markerShadowOffsetY),
|
||||
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),
|
||||
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 checkTileCache($url){
|
||||
|
||||
public function tileUrlToFilename($url)
|
||||
{
|
||||
return $this->tileCacheBaseDir . "/" . str_replace(array('http://'), '', $url);
|
||||
}
|
||||
|
||||
public function checkTileCache($url)
|
||||
{
|
||||
$filename = $this->tileUrlToFilename($url);
|
||||
if(file_exists($filename)){
|
||||
if (file_exists($filename)) {
|
||||
return file_get_contents($filename);
|
||||
}
|
||||
}
|
||||
|
||||
public function checkMapCache(){
|
||||
public function checkMapCache()
|
||||
{
|
||||
$this->mapCacheID = md5($this->serializeParams());
|
||||
$filename = $this->mapCacheIDToFilename();
|
||||
if(file_exists($filename)) return true;
|
||||
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);
|
||||
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;
|
||||
return $this->mapCacheFile . "." . $this->mapCacheExtension;
|
||||
}
|
||||
|
||||
|
||||
|
||||
public function mkdir_recursive($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, $data){
|
||||
|
||||
public function writeTileToCache($url, $data)
|
||||
{
|
||||
$filename = $this->tileUrlToFilename($url);
|
||||
$this->mkdir_recursive(dirname($filename),0777);
|
||||
$this->mkdir_recursive(dirname($filename), 0777);
|
||||
file_put_contents($filename, $data);
|
||||
}
|
||||
|
||||
public function fetchTile($url){
|
||||
if($this->useTileCache && ($cached = $this->checkTileCache($url))) return $cached;
|
||||
public function fetchTile($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,$tile);
|
||||
if ($tile && $this->useTileCache) {
|
||||
$this->writeTileToCache($url, $tile);
|
||||
}
|
||||
return $tile;
|
||||
|
||||
}
|
||||
|
||||
public function copyrightNotice(){
|
||||
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($logoImg));
|
||||
imagecopy($this->image, $logoImg, imagesx($this->image) - imagesx($logoImg), imagesy($this->image) - imagesy($logoImg), 0, 0, imagesx($logoImg), imagesy($logoImg));
|
||||
|
||||
}
|
||||
|
||||
public function sendHeader(){
|
||||
public function sendHeader()
|
||||
{
|
||||
header('Content-Type: image/png');
|
||||
$expires = 60*60*24*14;
|
||||
$expires = 60 * 60 * 24 * 14;
|
||||
header("Pragma: public");
|
||||
header("Cache-Control: maxage=".$expires);
|
||||
header('Expires: ' . gmdate('D, d M Y H:i:s', time()+$expires) . ' GMT');
|
||||
header("Cache-Control: maxage=" . $expires);
|
||||
header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $expires) . ' GMT');
|
||||
}
|
||||
|
||||
public function makeMap(){
|
||||
public function makeMap()
|
||||
{
|
||||
$this->initCoords();
|
||||
$this->createBaseMap();
|
||||
if(count($this->markers))$this->placeMarkers();
|
||||
if($this->osmLogo) $this->copyrightNotice();
|
||||
if (count($this->markers)) $this->placeMarkers();
|
||||
if ($this->osmLogo) $this->copyrightNotice();
|
||||
}
|
||||
|
||||
public function showMap(){
|
||||
public function showMap()
|
||||
{
|
||||
$this->parseParams();
|
||||
if($this->useMapCache){
|
||||
if ($this->useMapCache) {
|
||||
// use map cache, so check cache for map
|
||||
if(!$this->checkMapCache()){
|
||||
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);
|
||||
$this->mkdir_recursive(dirname($this->mapCacheIDToFilename()), 0777);
|
||||
imagepng($this->image, $this->mapCacheIDToFilename(), 9);
|
||||
$this->sendHeader();
|
||||
if(file_exists($this->mapCacheIDToFilename())){
|
||||
if (file_exists($this->mapCacheIDToFilename())) {
|
||||
return file_get_contents($this->mapCacheIDToFilename());
|
||||
} else {
|
||||
return imagepng($this->image);
|
||||
@ -354,5 +370,3 @@ Class staticMapLite {
|
||||
|
||||
$map = new staticMapLite();
|
||||
print $map->showMap();
|
||||
|
||||
?>
|
||||
Loading…
Reference in New Issue
Block a user