treetracker-web-map-core

treetracker-web-map-core

This is the core module for Greenstand web map application.

Dev Server

npm run dev

Testing

Integration Tests With Cypress

npm run cy

Debuging

To open detailed log (default is WARN), set the loglevel as below:

Linting and Formatting

Note: All of these actions will be automatically run when appropriate with lint-staged during the git pre-commit stage.

check for lint errors

npm run lint

check for lint errors with auto fix

npm run lint:fix

format with prettier

npm run format

sort package.json

npx sort-package-json

Publishing

build project as production module

npm run pre-publish

execute the github action to release the tag.

check issue 41 here

Usage

import module in different app

import { Map } from 'treetracker-web-map-core'

API

• construction:

map = new Map({
    onLoad: () => console.log("onload"),
    onClickTree: () => console.log("onClickTree"),
    onFindNearestAt: () => console.log("onFindNearstAt"),
    onError: () => console.log("onError"),
});

• listen to map events:

  map.on("moveEnd", handleMoveEnd);

• set the filter for the map:

map.setFilters({
  userid: 940,
})

this function will trigger rerendering of the map.

• manipulate the map:

  • gotoView(lat, lon, zoomLevel)
  • gotoBounds(bounds)
  • getInitialViewer() // get an appropriate view for the current map with filters
  • selectTree(treeObject)

check dist/index.html for a demo

how to debug the core on the client side

The senerio: sometime we need to find a easy way to debug the core in the client side, for example, the web map client repo, it's installing the core by npm, so it's hard to change code in core on the client side, we can install the core by folder locally, and get the change on the client side immediately, to do so:

• Download the web map core repository, git clonet [path to repo]
• Change to code you want in core
• Change the version number in package.json (this is neccessary, if don't do it, it's posssible the client will ignore/skip the installment)
• Generate the bundle: npm run pre-publish (this is nessessary, the npm will fetch the bundle file rather than the src files)
• Install the core in web map client: npm install --save [relative path to the core folder]
• Restart the web map client

Changelog

2.4.0 (2022-09-30)

Bug Fixes

• lost move-end event (947eff5)
• next button unnessessaryly stay on the map (96917eb)

Features

• print version, fix losing event (2f6e0b0)