First Project - jagenjo/litegraph.js GitHub Wiki

Installation

npm install litegraph.js

First Example

<html>
   <head>
      <script type="text/javascript" src="/litegraph.js"></script>
   </head>
   <body style='width:100%; height:100%'>
      <canvas id='mycanvas' width='1024' height='720' style='border: 1px solid'></canvas>
      <script>
         var graph = new LGraph();
         
         var canvas = new LGraphCanvas("#mycanvas", graph);
         
         var node_const = LiteGraph.createNode("basic/const");
         node_const.pos = [200,200];
         graph.add(node_const);
         node_const.setValue(4.5);
         
         var node_watch = LiteGraph.createNode("basic/watch");
         node_watch.pos = [700,200];
         graph.add(node_watch);
         
         node_const.connect(0, node_watch, 0 );
         
         graph.start()
      </script>
   </body>
</html>

From this point you may check the list of available Node types or the guide to Creating custom Nodes.

For more info about methods and properties check the available documentation.

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