- function __construct(RouterInterface $router, SluggerUtil $slugger, string $fill = self::fill, int $fontSize = self::fontSize, string $highFill = self::highFill, int $highFontSize = self::highFontSize, int $highRadius = self::highRadius, string $highStroke = self::highStroke, int $highStrokeWidth = self::highStrokeWidth, int $radius = self::radius, string $stroke = self::stroke, int $strokeWidth = self::strokeWidth) {
- //Set router
- $this->router = $router;
-
- //Set slugger
- $this->slugger = $slugger;
-
- //Set fill
- $this->fill = $fill;
-
- //Set font size
- $this->fontSize = $fontSize;
-
- //Set highFill
- $this->highFill = $highFill;
-
- //Set high font size
- $this->highFontSize = $highFontSize;
-
- //Set high radius size
- $this->highRadius = $highRadius;
-
- //Set highStroke
- $this->highStroke = $highStroke;
-
- //Set high stroke size
- $this->highStrokeWidth = $highStrokeWidth;
-
- //Set radius size
- $this->radius = $radius;
-
- //Set stroke
- $this->stroke = $stroke;
-
- //Set stroke size
- $this->strokeWidth = $strokeWidth;
- }
-
- /**
- * Get map data
- *
- * @param string $caption The caption
- * @param int $updated The updated timestamp
- * @param float $latitude The latitude
- * @param float $longitude The longitude
- * @param int $zoom The zoom
- * @param int $width The width
- * @param int $height The height
- * @return array The map data
- */
- public function getMap(string $caption, int $updated, float $latitude, float $longitude, int $zoom = self::zoom, int $width = self::width, int $height = self::height): array {
- //Set link hash
- $link = $this->slugger->hash([$updated, $latitude, $longitude, $zoom + 1, $width * 2, $height * 2]);
-
- //Set src hash
- $src = $this->slugger->hash([$updated, $latitude, $longitude, $zoom, $width, $height]);
-
- //Return array
- return [
- 'caption' => $caption,
- 'link' => $this->router->generate('rapsys_pack_map', ['hash' => $link, 'updated' => $updated, 'latitude' => $latitude, 'longitude' => $longitude, 'zoom' => $zoom + 1, 'width' => $width * 2, 'height' => $height * 2]),
- 'src' => $this->router->generate('rapsys_pack_map', ['hash' => $src, 'updated' => $updated, 'latitude' => $latitude, 'longitude' => $longitude, 'zoom' => $zoom, 'width' => $width, 'height' => $height]),
- 'width' => $width,
- 'height' => $height
- ];
- }
-
- /**
- * Get multi map data
- *
- * @param string $caption The caption
- * @param int $updated The updated timestamp
- * @param array $coordinates The coordinates array
- * @param int $width The width
- * @param int $height The height
- * @return array The multi map data
- */
- public function getMultiMap(string $caption, int $updated, array $coordinates, int $width = self::width, int $height = self::height): array {
- //Set latitudes
- $latitudes = array_map(function ($v) { return $v['latitude']; }, $coordinates);
-
- //Set longitudes
- $longitudes = array_map(function ($v) { return $v['longitude']; }, $coordinates);
-
- //Set latitude
- $latitude = round((min($latitudes)+max($latitudes))/2, 6);
-
- //Set longitude
- $longitude = round((min($longitudes)+max($longitudes))/2, 6);
-
- //Set zoom
- $zoom = $this->getMultiZoom($latitude, $longitude, $coordinates, $width, $height);
-
- //Set coordinate
- $coordinate = implode('-', array_map(function ($v) { return $v['latitude'].','.$v['longitude']; }, $coordinates));
-
- //Set coordinate hash
- $hash = $this->slugger->hash($coordinate);
-
- //Set link hash
- $link = $this->slugger->hash([$updated, $latitude, $longitude, $hash, $zoom + 1, $width * 2, $height * 2]);
-
- //Set src hash
- $src = $this->slugger->hash([$updated, $latitude, $longitude, $hash, $zoom, $width, $height]);
-
- //Return array
- return [
- 'caption' => $caption,
- 'link' => $this->router->generate('rapsys_pack_multimap', ['hash' => $link, 'updated' => $updated, 'latitude' => $latitude, 'longitude' => $longitude, 'coordinates' => $coordinate, 'zoom' => $zoom + 1, 'width' => $width * 2, 'height' => $height * 2]),
- 'src' => $this->router->generate('rapsys_pack_multimap', ['hash' => $src, 'updated' => $updated, 'latitude' => $latitude, 'longitude' => $longitude, 'coordinates' => $coordinate, 'zoom' => $zoom, 'width' => $width, 'height' => $height]),
- 'width' => $width,
- 'height' => $height
- ];
- }
-
- /**
- * Get multi zoom
- *
- * Compute a zoom to have all coordinates on multi map
- * Multi map visible only from -($width / 2) until ($width / 2) and from -($height / 2) until ($height / 2)
- *
- * @see Wether we need to take in consideration circle radius in coordinates comparisons, likely +/-(radius / self::tz)
- *
- * @param float $latitude The latitude
- * @param float $longitude The longitude
- * @param array $coordinates The coordinates array
- * @param int $width The width
- * @param int $height The height
- * @param int $zoom The zoom
- * @return int The zoom
- */
- public function getMultiZoom(float $latitude, float $longitude, array $coordinates, int $width, int $height, int $zoom = self::zoom): int {
- //Iterate on each zoom
- for ($i = $zoom; $i >= 1; $i--) {
- //Get tile xy
- $centerX = self::longitudeToX($longitude, $i);
- $centerY = self::latitudeToY($latitude, $i);
-
- //Calculate start xy
- $startX = floor($centerX - $width / 2 / self::tz);
- $startY = floor($centerY - $height / 2 / self::tz);
-
- //Calculate end xy
- $endX = ceil($centerX + $width / 2 / self::tz);
- $endY = ceil($centerY + $height / 2 / self::tz);
-
- //Iterate on each coordinates
- foreach($coordinates as $k => $coordinate) {
- //Set dest x
- $destX = self::longitudeToX($coordinate['longitude'], $i);
-
- //With outside point
- if ($startX >= $destX || $endX <= $destX) {
- //Skip zoom
- continue(2);
- }
-
- //Set dest y
- $destY = self::latitudeToY($coordinate['latitude'], $i);
-
- //With outside point
- if ($startY >= $destY || $endY <= $destY) {
- //Skip zoom
- continue(2);
- }
- }
-
- //Found zoom
- break;
- }
-
- //Return zoom
- return $i;
- }
-
- /**
- * Convert longitude to tile x number
- *
- * @see https://wiki.openstreetmap.org/wiki/Slippy_map_tilenames#Lon..2Flat._to_tile_numbers_5
- *
- * @param float $longitude The longitude
- * @param int $zoom The zoom
- *
- * @return float The tile x
- */
- public static function longitudeToX(float $longitude, int $zoom): float {
- return (($longitude + 180) / 360) * pow(2, $zoom);
- }
-
- /**
- * Convert latitude to tile y number
- *
- * @see https://wiki.openstreetmap.org/wiki/Slippy_map_tilenames#Lon..2Flat._to_tile_numbers_5
- *
- * @param $latitude The latitude
- * @param $zoom The zoom
- *
- * @return float The tile y
- */
- public static function latitudeToY(float $latitude, int $zoom): float {
- return (1 - log(tan(deg2rad($latitude)) + 1 / cos(deg2rad($latitude))) / pi()) / 2 * pow(2, $zoom);
- }
-
- /**
- * Convert tile x to longitude
- *
- * @param float $x The tile x
- * @param int $zoom The zoom
- *
- * @return float The longitude
- */
- public static function xToLongitude(float $x, int $zoom): float {
- return $x / pow(2, $zoom) * 360.0 - 180.0;
- }
-
- /**
- * Convert tile y to latitude
- *
- * @param float $y The tile y
- * @param int $zoom The zoom
- *
- * @return float The latitude
- */
- public static function yToLatitude(float $y, int $zoom): float {
- return rad2deg(atan(sinh(pi() * (1 - 2 * $y / pow(2, $zoom)))));
- }
-
- /**
- * Convert decimal latitude to sexagesimal
- *
- * @param float $latitude The decimal latitude
- *
- * @return string The sexagesimal longitude
- */
- public static function latitudeToSexagesimal(float $latitude): string {
- //Set degree
- //TODO: see if round or intval is better suited to fix the Deprecated: Implicit conversion from float to int loses precision
- $degree = round($latitude) % 60;
-
- //Set minute
- $minute = round(($latitude - $degree) * 60) % 60;
-
- //Set second
- $second = round(($latitude - $degree - $minute / 60) * 3600) % 3600;
-
- //Return sexagesimal longitude
- return $degree.'°'.$minute.'\''.$second.'"'.($latitude >= 0 ? 'N' : 'S');
- }
-
- /**
- * Convert decimal longitude to sexagesimal
- *
- * @param float $longitude The decimal longitude
- *
- * @return string The sexagesimal longitude
- */
- public static function longitudeToSexagesimal(float $longitude): string {
- //Set degree
- //TODO: see if round or intval is better suited to fix the Deprecated: Implicit conversion from float to int loses precision
- $degree = round($longitude) % 60;
-
- //Set minute
- $minute = round(($longitude - $degree) * 60) % 60;
-
- //Set second
- $second = round(($longitude - $degree - $minute / 60) * 3600) % 3600;
-
- //Return sexagesimal longitude
- return $degree.'°'.$minute.'\''.$second.'"'.($longitude >= 0 ? 'E' : 'W');
Rapsys Git / packbundle / blobdiff