/**
* method checks if height of the t
*
* @return bool
*/
protected function _checkHeight()
{
$height = $this->_mapData->getHeight();
if (is_null($height) || !is_numeric($height) || $height <= 0) {
return false;
}
return true;
}
/**
* return array of MarkPoints objects
*
* @return array
*/
public function getMarkPoints()
{
$points = array();
$string = $this->_mapRequest->getMarkPoints();
if (is_null($string)) {
return array();
}
$pointsString = explode(self::$drawObjectDelimeter, $string);
foreach ($pointsString as $pointString) {
$coordinates = explode(self::$paramDelimeter, $pointString);
$i = 0;
foreach ($coordinates as $value) {
if ($i == 0 && is_numeric($value)) {
$lon = $value;
$i++;
} else {
if (is_numeric($value)) {
$addPoint = new DrawMarkPoint($lon, $value);
$points[] = $addPoint;
$i = 0;
} else {
if (isset($addPoint)) {
$param = ParamFactory::create($value);
$addPoint->setParam($param);
}
}
}
}
}
return $points;
}
public function execute()
{
$this->_configure();
try {
$mapRequest = new MapRequest($this->_get);
$leftUpCorner = $mapRequest->getLeftUpCornerPoint();
$rightDownCorner = $mapRequest->getRightDownCornerPoint();
$mapProcessor = MapProcessor::factory($mapRequest);
// create map object
$bboxRespons = BboxRespons::factory($mapRequest->getBboxReturnType());
$mapProcessor->getTileSource()->useImages($bboxRespons == null);
$map = $mapProcessor->createMap($bboxRespons);
if ($bboxRespons != null) {
$bboxRespons->setData($map);
$bboxRespons->send();
die;
}
$map->setImageHandler(ImageHandler::factory($mapRequest->getImageType()));
$drawHandle = new DrawHandle($map);
$drawRequest = new DrawRequest($mapRequest);
$drawHandle->draw($drawRequest);
$mapWithLogo = new LogoMap($map, $this->_conf);
$mapWithLogo->setLogoLayout(LogoLayout::factoryFromUrl($mapRequest->getLogoLayoutName()));
$scaleBar = new ScaleBar($mapWithLogo, $this->_conf);
$scaleBar->setUnit($mapRequest->getScaleBarUnit());
$scaleBar->putOnMap(ScaleBarLayout::factoryFromUrl($mapRequest->getScaleBarLayoutName()));
// send output image
$mapWithLogo->send();
die;
} catch (NoMapProcessorException $e) {
$map = new WrongRequestMap($this->_conf->get('wrong_map_request_file'));
$map->send();
die;
} catch (WrongMapRequestDataException $e) {
$map = new WrongRequestMap($this->_conf->get('wrong_map_request_file'));
$map->send();
die;
}
/*
header('Content-Type: image/png');
$img = imagecreatefrompng('http://tile.openstreetmap.org/12/2048/1362.png');
imagepng($img);*/
}
/**
* create output map from the temoporary one
*
* @param Map $map
*/
private function _prepareOutputMap($map)
{
$image = $map->getImage();
$outputMapLeftUpInPixels = $this->_getLeftUpCornerForCutingResultMap($map);
$resultMap = new Map($this->_createResultMapImage($image, $outputMapLeftUpInPixels['x'], $outputMapLeftUpInPixels['y'], $this->_mapData->getWidth(), $this->_mapData->getHeight()));
$this->_setUpResultMapCorners($resultMap);
$resultMap->setWorldMap($this->_worldMap);
$resultMap->setImageHandler($this->_tileSource->getImageHandler());
return $resultMap;
}