add more mapserver info to readme and bump for weblink PR
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@ -1,5 +1,7 @@
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### Change Log for Node-RED Worldmap
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### Change Log for Node-RED Worldmap
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- v2.9.0 - Let weblinks be an array of links. Add more info to readme about Mapservers.
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- v2.8.9 - Only load cgi module if we have a local mapserv file
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- v2.8.8 - Change length of speed leader to show where you will be in 1 min if speed in m/s
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- v2.8.8 - Change length of speed leader to show where you will be in 1 min if speed in m/s
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- v2.8.7 - Delay start of ui widget.
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- v2.8.7 - Delay start of ui widget.
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- v2.8.6 - Better checking of type property before guessing it's geojson. Issue #153
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- v2.8.6 - Better checking of type property before guessing it's geojson. Issue #153
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28
README.md
28
README.md
@ -11,7 +11,9 @@ map web page for plotting "things" on.
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### Updates
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### Updates
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- v2.8.8 - Change length of speed leader to show where you will be in 1 min if speed in m/s
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- v2.9.0 - Let weblinks be an array of links. Add more info to readme about Mapservers.
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- v2.8.9 - Only load cgi module if we have a local mapserv file.
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- v2.8.8 - Change length of speed leader to show where you will be in 1 min if speed in m/s.
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- v2.8.7 - Delay start of ui widget.
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- v2.8.7 - Delay start of ui widget.
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- v2.8.6 - Better checking of type property before guessing it's geojson. Issue #153
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- v2.8.6 - Better checking of type property before guessing it's geojson. Issue #153
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- v2.8.4 - Add addToForm(n,v) option and $form - to make contextmenu form submission easier.
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- v2.8.4 - Add addToForm(n,v) option and $form - to make contextmenu form submission easier.
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@ -629,13 +631,29 @@ You can then add a new WMS Base layer by injecting a message like
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"wms": true // set to true for WMS type mapserver
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"wms": true // set to true for WMS type mapserver
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}}}
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}}}
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Optionally set `"wms":"grey"` to set the layer to greyscale which may make your markers more visible.
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**Hint**: if can use a docker container like https://hub.docker.com/r/geodata/mapserver/ then assuming you have the mapfile 'my-app.map' in the current working directory, you could mount it as:
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#### Using a Docker Map Server
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You can use a docker continaer like https://hub.docker.com/r/camptocamp/mapserver, then assuming you have the mapfile 'my-app.map' in the current working directory, you could mount it as:
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```
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```
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docker run -d --name mapserver -v $(pwd):/maps:ro -p 1881:80 geodata/mapserver
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docker run -d --name camptocamp -v $(pwd):/etc/mapserver/:ro -p 1881:80 camptocamp/mapserver
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```
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```
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then the url should be of the form `"url": "http://localhost:1881/?map=/maps/my-app.map",` where *my-app.map* is the name of your map file. A quick test of the server would be to browse to http://localhost:1881/?map=/maps/my-app.map&mode=map
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and use a url like `"url": "http://localhost:1882/?map=/etc/mapserver/my-app.map"`
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then the url should be of the form `"url": "http://localhost:1881/?map=/etc/mapserver/my-app.map"` where *my-app.map* is the name of your map file. A quick test of the server would be to browse to http://localhost:1881/?map=/etc/mapserver/my-app.map&mode=map
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Or you can use a docker container like https://hub.docker.com/r/geodata/mapserver/ then assuming you have the mapfile 'my-app.map' in the current working directory, you could mount it as:
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```
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docker run -d --name mapserver -v $(pwd):/maps:ro -p 1882:80 geodata/mapserver
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```
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and use a url like `"url": "http://localhost:1882/?map=/maps/my-app.map",`
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To use a vector mbtiles server like **MapTiler** then you can download your mbtiles file into a directory and then from that directory run
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```
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docker run --name maptiler -d -v $(pwd):/data -p 1884:8080 maptiler/tileserver-gl -p 8080
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```
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and use a url like `"url": "http://localhost:1884/styles/basic-preview/{z}/{x}/{y}.png"`
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## Examples and Demo Flow
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## Examples and Demo Flow
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@ -1,6 +1,6 @@
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{
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{
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"name": "node-red-contrib-web-worldmap",
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"name": "node-red-contrib-web-worldmap",
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"version": "2.8.8",
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"version": "2.9.0",
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"description": "A Node-RED node to provide a web page of a world map for plotting things on.",
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"description": "A Node-RED node to provide a web page of a world map for plotting things on.",
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"dependencies": {
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"dependencies": {
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"cgi": "0.3.1",
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"cgi": "0.3.1",
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"sockjs": "~0.3.21"
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"sockjs": "~0.3.21"
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},
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},
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"bundledDependencies": [
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"bundledDependencies": [
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"cgi","compression","express","sockjs"
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"cgi",
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"compression",
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"express",
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"sockjs"
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],
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],
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"repository": {
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"repository": {
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"type": "git",
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"type": "git",
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@ -17,14 +17,17 @@
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module.exports = function(RED) {
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module.exports = function(RED) {
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"use strict";
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"use strict";
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var fs = require('fs');
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var path = require("path");
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var path = require("path");
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var express = require("express");
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var express = require("express");
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var compression = require("compression");
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var compression = require("compression");
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var sockjs = require('sockjs');
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var sockjs = require('sockjs');
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var sockets = {};
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var sockets = {};
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RED.log.info("Worldmap version " + require('./package.json').version );
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RED.log.info("Worldmap version " + require('./package.json').version );
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// add the cgi module for serving local maps....
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// add the cgi module for serving local maps.... only if mapserv exists
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RED.httpNode.use("/cgi-bin/mapserv", require('cgi')(__dirname + '/mapserv'));
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if (fs.existsSync((__dirname + '/mapserv'))) {
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RED.httpNode.use("/cgi-bin/mapserv", require('cgi')(__dirname + '/mapserv'));
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}
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function worldMap(node, n) {
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function worldMap(node, n) {
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RED.nodes.createNode(node,n);
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RED.nodes.createNode(node,n);
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