![]() The Virtual Machine Name will have to be something unique. It provides loads of functionality including a routing engine that Ill use in this demo to obtain the tiles zxy and display it inside the square.Ī map should appear with an additional layer with the generated tiles.Įxtra: Ive deployed the above example in a Linux Virtual Machine on Azure. Lets just generate a simple image on the fly and return it as a server response.Īfter running this server and pointing the browser to localhost:8000 a simple 256x256 image should be displayed. Installing Cairo requires one to follow a couple of installation steps religiously (includes information for Windows, Linux, Mac OS X, et al.) After installing Cairo and the Canvas module were ready to start. ![]() ![]() Installing the module is simple enough (npm install canvas), but the problem is that it has a dependency on a lib called Cairo. Run this node application in a terminal window: node server.js. Install Node and create a file named server.js with the following content: console.log(Hello World). Node js for stencyl how to#Node Js For Stencyl How To Setup AĪfterwards, as an extra, Im also going to provide instructions on how to setup a Linux Virtual Machine in Azure running the resulting node application. Im going to develop on Mac OS X but most of this would be exactly the same on Windows or Linux. My main reason is that its an API that I know particularly well and I can reuse lots of my existing code. Im going to use an amazing Node module called Canvas which provides the whole HTML5 Canvas API on server-side. I wont fetch data from the database nor do anything too fancy.Įach tile will simply consist on a 256x256 png with a border and a label identifying the tiles zxy. It lends itself really well for generating tile-images and is in-fact being used by some large players like Mapbox. It provides a simple event oriented, non-blocking architecture on which one can develop fast and scalable applications using Javascript. ![]()
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