From c5ba5b0456a711d157e317f220e9c739226e7f50 Mon Sep 17 00:00:00 2001
From: Joar Wandborg <git@wandborg.com>
Date: Tue, 10 Jan 2012 01:54:37 +0100
Subject: Installed leaflet in extlib

---
 extlib/leaflet/src/geometry/Point.js | 66 ++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 extlib/leaflet/src/geometry/Point.js

(limited to 'extlib/leaflet/src/geometry/Point.js')

diff --git a/extlib/leaflet/src/geometry/Point.js b/extlib/leaflet/src/geometry/Point.js
new file mode 100644
index 00000000..d031ffe1
--- /dev/null
+++ b/extlib/leaflet/src/geometry/Point.js
@@ -0,0 +1,66 @@
+/*
+ * L.Point represents a point with x and y coordinates.
+ */
+
+L.Point = function(/*Number*/ x, /*Number*/ y, /*Boolean*/ round) {
+	this.x = (round ? Math.round(x) : x);
+	this.y = (round ? Math.round(y) : y);
+};
+
+L.Point.prototype = {
+	add: function(point) {
+		return this.clone()._add(point);
+	},
+	
+	_add: function(point) {
+		this.x += point.x;
+		this.y += point.y;
+		return this;		
+	},
+		
+	subtract: function(point) {
+		return this.clone()._subtract(point);
+	},
+	
+	// destructive subtract (faster)
+	_subtract: function(point) {
+		this.x -= point.x;
+		this.y -= point.y;
+		return this;
+	},
+	
+	divideBy: function(num, round) {
+		return new L.Point(this.x/num, this.y/num, round);
+	},
+	
+	multiplyBy: function(num) {
+		return new L.Point(this.x * num, this.y * num);
+	},
+	
+	distanceTo: function(point) {
+		var x = point.x - this.x,
+			y = point.y - this.y;
+		return Math.sqrt(x*x + y*y);
+	},
+	
+	round: function() {
+		return this.clone()._round();
+	},
+	
+	// destructive round
+	_round: function() {
+		this.x = Math.round(this.x);
+		this.y = Math.round(this.y);
+		return this;
+	},
+	
+	clone: function() {
+		return new L.Point(this.x, this.y);
+	},
+	
+	toString: function() {
+		return 'Point(' + 
+				L.Util.formatNum(this.x) + ', ' + 
+				L.Util.formatNum(this.y) + ')'; 
+	}
+};
\ No newline at end of file
-- 
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