README

Simple Map Tiles Generator allow to make a Map Tiles with PHP and Imagick. That allows to build a simple custom map. It does not include any geographical calculations.

Requirements

PHP >= 5.3 version
PHP Imagick extension >= 3.0 version
A lot CPU time (for images with high resolution and for high zoom level)
A lot free disc space
Patience ;)

Usage example

Make custom map, based on my-image.jpg.

Generate a tiles:

// Setup
$tiler = new Fedik\MapTiles\MapTiles('/full/path/to/my-image.jpg', array(
  'tiles_path' => '/full/path/to/where-to-store-tiles/',
  'zoom_max' => 3
));

// Generate tiles
$tiler->process(true);

Display the result with Leaflet.js

<html>
<head>
  <link rel="stylesheet" href="path/to/leaflet.css" />
  <script src="path/to/leaflet.js"></script>
    
  <script type="module">
      const tiles = L.tileLayer('tiles-path/{z}/{x}/{y}.jpg', {
          minZoom: 0,
          maxZoom: 5,
          tms: true
      });

      const map = L.map('map', {
          center: [0, 0],
          zoom: 1,
          layers:[tiles]
      });
  </script>
</head>
<body>
  <div id="map" style="height: 100vh"></div>  
</body>
</html>

API

Options

tile_size A tile size (def: 256);
store_structure A tile name, can contain / for split zoom, x , y by folder (def: '%d/%d/%d');
force Force create new tile if it already exist (def: false);
tms Use TMS tile addressing, which is used in open-source projects like OpenLayers or TileCache (def: true);
fill_color Color for fill a free space if tile is not a square (def: white);
zoom_min Minimum zoom level for make tiles (def: 0);
zoom_max Maximum zoom level for make tiles (def: 8);
scaling_up Zoom level when scaling up still allowed, when a base image have less size than need for a requested zoom level (def: 0);
format Image format (def: jpeg);
quality_jpeg Quality for jpeg format (def: 80);
imagick_tmp Temporary folder for ImageMagick, useful if system /tmp folder have not enough free space (def: null);

Publick Methods

__construct($image_path, $options = array()) Class constructor.
setOptions($options) Set/change options.
getOptions() Get options array.
process($clean_up = false) Generate tiles, set $clean_up=true to remove a base zoom images.
prepareZoomBaseImages($min = null, $max = null) Prepare a base zoom images, $min - min zoom level, $max - max zoom level.
removeZoomBaseImages($min = null, $max = null) Remove the base zoom images.
tilesForZoom($zoom) Generate tiles for given $zoom level.

fedik/php-maptiles

包简介

关键字：

README 文档

README

Requirements

Usage example

API

Options

Publick Methods

统计信息

GitHub 信息

其他信息