How to use openlayers 3 with epsg 32749

Question

I want to set coordinates of my map in epsg 32749.

var view = new ol.View({
    center:ol.proj.transform([43037,9138591],'EPSG:32749','EPSG:900913'),
    zoom:10.8
    });

var map = new ol.Map({
    target:'map',
    renderer:'canvas',
    view:  view

});

and how to use projs4 to my html?

Answer 1

For the projection 32749. You need proj4.js.

Download the proj4js zip from http://proj4js.org/.

Extract the zip file and find proj4.js file from dist folder and add the file to your project. Then you need to define the proj4js definiton for EPSG:32749.

For that add this javascript file to your application http://epsg.io/32749.js

like this:

<script src='http://epsg.io/32749.js'>/<script>

for projection variable add like this.

var projection = ol.proj.get("EPSG:32749");