biommap/sandbox/lines-polygons/leaflet/Proj4Leaflet-1.0.1/examples/local-projections/nz/script_wellington.js

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var crs = new L.Proj.CRS('EPSG:2193',
'+proj=tmerc +lat_0=0 +lon_0=173 +k=0.9996 +x_0=1600000 +y_0=10000000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs',
{
origin: [-5099531.19635, 57089446.18],
resolutions: [
66.1459656252646,
33.0729828126323,
16.933367200067735,
8.466683600033868,
4.233341800016934,
2.116670900008467,
1.0583354500042335,
0.5291677250021167,
0.26458386250105836,
0.13229193125052918,
0.06614596562526459
]
});
var map = new L.Map('map', {
crs: crs,
continuousWorld: true,
worldCopyJump: false
});
/*
Wellington City Council's GIS web services are available under the following terms and conditions:
https://wellington.govt.nz/about-wellington/maps/gis-data-terms-and-conditions
Aerial Imagery: Creative Commons Attribution 3.0 New Zealand Licence, https://creativecommons.org/licenses/by/3.0/nz/
Additional services listed at https://wellington.govt.nz/~/media/maps/gis/ogc-services-list.pdf
*/
var tileUrl = 'https://gis.wcc.govt.nz/arcgis/rest/services/Basemap/Aerial_Photo/MapServer/tile/{z}/{y}/{x}',
attrib = 'Wellington City Council © 2012',
tilelayer = new L.TileLayer(tileUrl, {
maxZoom: 10,
minZoom: 0,
continuousWorld: true,
attribution: attrib,
tileSize: 512
});
map.addLayer(tilelayer);
map.setView([-41.288889, 174.777222], 5);