JSPM

  • ESM via JSPM
  • ES Module Entrypoint
  • Export Map
  • Keywords
  • License
  • Repository URL
  • TypeScript Types
  • README
  • Created
  • Published
  • Downloads 9
  • Score
    100M100P100Q26679F
  • License MIT

Download map image from a WMS servere

Package Exports

  • wms-save-image

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (wms-save-image) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Features

Download a single image from a WMS map server

Usage

Usage: node wms-save-image <options> [meta.json]

meta.json   JSON file containing bounds information

Options:
   -U  --url  WMS URL template

Example

node wms-save-image.js example/thumbnail.json

Sample

Arguments

URL template

node wms-save-image.js \
   -U "https://openwms.statkart.no/skwms1/wms.topo4.graatone?request=GetMap&SERVICE=WMS&VERSION=1.1.1&BBOX=${left},${bottom},${right},${top}&SRS=EPSG:32633&WIDTH=${width}&HEIGHT=${height}&LAYERS=topo4graatone_WMS&STYLES=&FORMAT=image/png"
example/thumbnail.json

Variables

  • left: Coordinate of left side of bounds
  • top: Coordinate of top side of bounds
  • right: Coordinate of right side of bounds
  • bottom: Coordinate of bottom side of bounds
  • width: Output image pixel width in pixels
  • height: Output image pixel height in pixels

Meta

JSON format

{
  "bbox": {
    "left": 524161.0500020641,
    "bottom": 7590643.169290178,
    "right": 805691.242609148,
    "top": 7853460.758413694
  },
  "image": { "width": 408, "height": 380 },
  "color": "hsl(0, 0%, 70%)",
  "strokeWidth": 0.5,
  "crs": "urn:ogc:def:crs:EPSG::32633"
}