Wegue configuration

Wegue configuration

This describes the Wegue application configuration, which is modelled as JSON document.

Properties

General

Property	Mandatory	Meaning	Example
title		Title shown in the top toolbar	"title": "A Wegue WebGIS App"
baseColor		Main colour of the UI elements	"baseColor": "red darken-3" or "baseColor": "#ff3388"
logo		URL to an image shown as application logo	"logo": "https://dummyimage.com/100x100/aaa/fff&text=Wegue"
logoSize		Size of the application logo defined in logo	"logoSize": "100"
footerTextLeft		Text or HTML string to be displayed in the left side of the toolbar	"footerTextLeft": "Powered by <a href='https://meggsimum.de/wegue/' target='_blank'>Wegue WebGIS</a>"
footerTextRight		Text or HTML string to be displayed in the right side of the toolbar	"footerTextRight": "meggsimum"
showCopyrightYear		Boolean value, whether the copyright year should be shown on the right side of the toolbar	"showCopyrightYear": true or "showCopyrightYear": false
mapZoom	x	Initial zoom level of the map	"mapZoom": 2
mapCenter	x	Initial center of the map in map projection	"mapCenter": [0, 0]
mapProjection		Configuration object for CRS / projection used for the map
modules	x	Array of module configuration objects
mapLayers	x	Array of map layer configuration objects	See mapLayers
projectionDefs		Array of CRS / projection definition objects compatible to proj4js	See projectionDefs
tileGridDefs		Array of tile grid definition objects

projectionDefs

The property projectionDefs is an array holding several proj4j compatible projection definitions in the form of a nested array, where the first item is the projection code and the second item is the proj4js definition string. For example:

[
    "EPSG:28992",
    "+proj=sterea +lat_0=52.15616055555555 +lon_0=5.38763888888889 +k=0.999908 +x_0=155000 +y_0=463000 +ellps=bessel +units=m +towgs84=565.2369,50.0087,465.658,-0.406857330322398,0.350732676542563,-1.8703473836068,4.0812 +no_defs"
]

The projection definition can be found at epsg.io. The definition in the example above would therefore be available at http://epsg.io/28992.

JSON Schema

TODO