/**
* it draws object on map
*
* @param Map $map
*/
public function draw(Map $map)
{
$points = array();
$count = 0;
foreach ($this->_points as $point) {
$coordinates = $map->getPixelPointFromCoordinates($point->getLon(), $point->getLat());
$points[] = $coordinates['x'];
$points[] = $coordinates['y'];
$count++;
}
if ($count < 3) {
return;
}
imagefilledpolygon($map->getImage(), $points, $count, $this->_getDrawColor($map->getImage()));
}
/**
* method puts image onto map image
*
* @param Map $map
* @param resources $imageToPut
*/
public function putImage(Map $map, $imageToPut)
{
$mapImage = $map->getImage();
$width = imagesx($imageToPut);
$height = imagesy($imageToPut);
imagecopy($mapImage, $imageToPut, imagesx($mapImage) - $width, 0, 0, 0, $width, $height);
}
/**
* draw point on map
*
* @param Map $map
*/
public function draw(Map $map)
{
$image = $map->getImage();
$color = $this->_getDrawColor($image);
$pointInPixels = $map->getPixelPointFromCoordinates($this->_coordinates['lon'], $this->_coordinates['lat']);
imagesetpixel($image, $pointInPixels['x'], $pointInPixels['y'], $color);
}
/**
* draw line on map
*
* @param Map $map
*/
public function draw(Map $map)
{
$image = $map->getImage();
$startPointInPixels = $map->getPixelPointFromCoordinates($this->_startPoint->getLon(), $this->_startPoint->getLat());
$endPointInPixels = $map->getPixelPointFromCoordinates($this->_endPoint->getLon(), $this->_endPoint->getLat());
$this->_drawLine($image, $startPointInPixels['x'], $startPointInPixels['y'], $endPointInPixels['x'], $endPointInPixels['y']);
}
/**
* methods find out which label should be used for map
*
* @param float $scale
* @param float $equatorPixelsPerKm
*/
private function _findOutWhichLabel($scale, $equatorPixelsPerKm)
{
$mapWidth = imagesx($this->_map->getImage());
$maxLenghtOfScaleBar = $mapWidth / 4;
foreach (self::$possibleLables as $label) {
if ($this->_calculateLengthOfScaleBar($label, $scale, $equatorPixelsPerKm) < $maxLenghtOfScaleBar) {
return $label;
}
}
return $label;
}
public function __construct(Map $map, Conf $conf)
{
$this->setImageHandler($map->getImageHandler());
$this->_logoLayout = LogoLayout::factory($conf->get('logo_layout'));
$this->_logoFiles = $conf->get('logo_files');
$this->setWorldMap($map->getWorldMap());
$leftUpCorner = $map->getLeftUpCorner();
$this->setLeftUpCorner($leftUpCorner['lon'], $leftUpCorner['lat']);
$rightDownCorner = $map->getRightDownCorner();
$this->setRightDownCorner($rightDownCorner['lon'], $rightDownCorner['lat']);
parent::__construct($map->getImage());
}
/**
* draw point on map
*
* @param Map $map
*/
public function draw(Map $map)
{
$image = $map->getImage();
$color = $this->_getDrawColor($image);
$pointImage = false;
if ($this->hasImageUrl()) {
$size = HelpClass::getSizeOfRemoteFile($this->_imageUrl->getUrl());
if ($size <= self::$maxSizeOfPointImage) {
try {
$imageHandler = ImageHandler::createImageHandlerFromFileExtension($this->_imageUrl->getUrl());
$pointImage = $imageHandler->loadImage($this->_imageUrl->getUrl());
} catch (ImageHandlerException $e) {
}
}
}
if ($pointImage !== false) {
$map->putImage($pointImage, $this->getLon(), $this->getLat());
} else {
$color = $this->_getDrawColor($image);
$point = $map->getPixelPointFromCoordinates($this->getLon(), $this->getLat());
$vertices = array($point['x'], $point['y'], $point['x'] - 10, $point['y'] - 20, $point['x'] + 10, $point['y'] - 20);
imagefilledpolygon($map->getImage(), $vertices, 3, $color);
}
}
/**
* method puts image onto map image
*
* @param Map $map
* @param resources $imageToPut
*/
public function putImage(Map $map, $imageToPut)
{
$mapImage = $map->getImage();
$width = imagesx($imageToPut);
$height = imagesy($imageToPut);
if ($map instanceof LogoMap) {
$layout = $map->getLogoLayout();
$logoImage = $map->getLogoImage();
if ($logoImage !== false && $layout instanceof LayoutRightDownCorner) {
$logoHeight = imagesy($logoImage);
imagecopymerge($mapImage, $imageToPut, imagesx($mapImage) - $width, imagesy($mapImage) - $height - $logoHeight, 0, 0, $width, $height, 100);
return;
}
}
imagecopymerge($mapImage, $imageToPut, imagesx($mapImage) - $width, imagesy($mapImage) - $height, 0, 0, $width, $height, 100);
}
/**
* method puts image onto map image
*
* @param Map $map
* @param resources $imageToPut
*/
public function putImage(Map $map, $imageToPut)
{
$mapImage = $map->getImage();
imagecopy($mapImage, $imageToPut, 0, 0, 0, 0, imagesx($imageToPut), imagesy($imageToPut));
}
<?php
include "Map.php";
header('Content-type: image/jpeg');
$img = new Map();
$img->addMark(0, 0, "Test1");
$img->addMark(1509.2726, -886.655, "Test2");
$img->addMark(-2065.115, -83.5138, "Test3");
$img->addMark(1711.824, -1894.1769, "Test4");
imagejpeg($img->getImage());
imagedestroy($img->getImage());
/**
* 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;
}
