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Cut the picture into small pieces (tiles) according to the pyramid model; support for cutting images, cutting maps, display in tiled maps for Web Mercator projection and latitude and longitude projection. 瓦片切割工具,按照金字塔模型把图片切成小片;支持图片切割,地图切割,可用于Web墨卡托投影和经纬度投影的瓦片地图中显示。

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Tile cutter 瓦片切割工具

python tilecutter.py -h

Cut the picture into small pieces (tiles) according to the pyramid model; support for cutting images, cutting maps, display in tiled maps for Web Mercator projection and latitude and longitude projection.

瓦片切割工具,按照金字塔模型把图片切成小片;支持图片切割,地图切割,可用于Web墨卡托投影和经纬度投影的瓦片地图中显示。

For example:

  • Cut map 地图切割
python tilecutter.py ./test_res/china.png -wm -t 512 -lv 4 -max 5 -ul "67.5000000,55.77657301866757"

The parameter -wm indicates that the Web Mercator projection is used for cutting tile. If you need to use the longitude and latitude projection, modify the parameter to -ll.

参数-wm表示采用Web墨卡托平面进行切图,如果需要使用经纬度直投的切图方式则修改参数为-ll

View results 查看生成的瓦片

  • Cut image 图片切割
python tilecutter.py ./test_res/lol_crop.jpg -lv 6 -ul 4575,3840

View results 查看生成的瓦片

Geo Util

import geoutil  # geoutil.py

Commonly used projection coordinate system conversion, including wgs84 (GPS coordinates), gcj02 (Mars coordinates), bd09 (Baidu coordinates) coordinate conversion.

常用的投影坐标系转换,包括wgs84(GPS坐标),gcj02(火星坐标),bd09(百度坐标)之间的坐标转换。

Download map 地图下载

python downloadmap.py -h

Download tiles for a specific area under a specified level and combine them into a map.

下载指定级别下特定区域的瓦片,并合成一张区域地图。

For example:

python downloadmap.py 4 5,11 7,14

表示下载级别4下,瓦片索引从(5,11)到(7,14)的区域地图。默认地图源为谷歌地图,加上参数-t表示切换到经纬度投影的天地图。

After the download is completed, the starting point (ie, upper left corner) of the tile index will be output, which can be referenced when cutting the map.

下载完成后会输出瓦片索引的起点(即左上角)经纬度坐标,可在切割地图时进行参考:

The upper left lng/lat is [67.50000000000001, 55.7765730186677]

View results 查看合成的地图

Tiled map loader for Android , supports a variety of projections, including Web Mercator projection, latitude and longitude projection and custom projection; supports locating, adding layers and overlays.

Android瓦片地图加载,支持多种投影,包括Web墨卡托投影,经纬度直投及自定义投影等;支持定位,添加图层和覆盖物。

Tiles generated using the tile cutter cut above can be displayed directly in TiledMapView. For more information, please go to TiledMapView.

上面使用瓦片切割器生成的瓦片可以直接在TiledMapView中显示。想要了解更多请前往TiledMapView

The developer 开发者

[email protected] [email protected]

Q&A TiledMap交流群 QQ Group ID: 885437848

About

Cut the picture into small pieces (tiles) according to the pyramid model; support for cutting images, cutting maps, display in tiled maps for Web Mercator projection and latitude and longitude projection. 瓦片切割工具,按照金字塔模型把图片切成小片;支持图片切割,地图切割,可用于Web墨卡托投影和经纬度投影的瓦片地图中显示。

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