magic4

static/Magic4/paperjs-v0.12.15/examples/Node.js/BooleanOperations.js

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+// Please note: When loading paper as a normal module installed in node_modules,
+// you would use this instead:
+// var paper = require('paper-jsdom-canvas');
+var paper = require('../../dist/paper-core.js');
+var http = require('http');
+
+http.createServer(function(request, response) {
+    var canvas = paper.createCanvas(800, 800);
+    paper.setup(canvas);
+    with(paper) {
+        var style = {
+            fillColor: new Color(1, 1, 0, 0.5),
+            strokeColor: new Color(0, 0, 0),
+            strokeWidth: 1.5
+        };
+
+        var first = new Path.Rectangle([50, 50], [150, 150]);
+        first.style = style;
+        var second = first.clone().translate(50, 50);
+        second.style = style;
+
+        var intersection = first.subtract(second);
+        intersection.style = style;
+        intersection.translate(250, 0);
+        view.update();
+    }
+    var stream = canvas.pngStream();
+    stream.on('data', function(chunk) {
+        response.write(chunk);
+    });
+    stream.on('end', function() {
+        response.end();
+    });
+}).listen(3000);
+
+console.log('Server running at http://127.0.0.1:3000/');