From 1c5685d68f1b73270fb814fe04cbb490eb90ba5f Mon Sep 17 00:00:00 2001
From: mensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>
Date: Fri, 14 Nov 2008 15:39:19 +0000
Subject: Minor fix: Remove DOJO library (60Mo) replaced by link to Google CDN
 (online DOJO library)

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@159 b3834d28-1941-0410-a4f8-b48e95affb8f
---
 includes/js/dojox/math/curves.js | 193 ---------------------------------------
 1 file changed, 193 deletions(-)
 delete mode 100644 includes/js/dojox/math/curves.js

(limited to 'includes/js/dojox/math/curves.js')

diff --git a/includes/js/dojox/math/curves.js b/includes/js/dojox/math/curves.js
deleted file mode 100644
index 7045c41..0000000
--- a/includes/js/dojox/math/curves.js
+++ /dev/null
@@ -1,193 +0,0 @@
-if(!dojo._hasResource["dojox.math.curves"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojox.math.curves"] = true;
-dojo.provide("dojox.math.curves");
-
-dojo.mixin(dojox.math.curves, {
-	Line:function (start, end) {
-		this.start = start;
-		this.end = end;
-		this.dimensions = start.length;
-		for (var i = 0; i < start.length; i++) {
-			start[i] = Number(start[i]);
-		}
-		for (var i = 0; i < end.length; i++) {
-			end[i] = Number(end[i]);
-		}
-		this.getValue = function (n) {
-			var retVal = new Array(this.dimensions);
-			for (var i = 0; i < this.dimensions; i++) {
-				retVal[i] = ((this.end[i] - this.start[i]) * n) + this.start[i];
-			}
-			return retVal;
-		};
-		return this;
-	}, 
-	Bezier:function(pnts) {
-		this.getValue = function (step) {
-			if (step >= 1) {
-				return this.p[this.p.length - 1];
-			}
-			if (step <= 0) {
-				return this.p[0];
-			}
-			var retVal = new Array(this.p[0].length);
-			for (var k = 0; j < this.p[0].length; k++) {
-				retVal[k] = 0;
-			}
-			for (var j = 0; j < this.p[0].length; j++) {
-				var C = 0;
-				var D = 0;
-				for (var i = 0; i < this.p.length; i++) {
-					C += this.p[i][j] * this.p[this.p.length - 1][0] * dojox.math.bernstein(step, this.p.length, i);
-				}
-				for (var l = 0; l < this.p.length; l++) {
-					D += this.p[this.p.length - 1][0] * dojox.math.bernstein(step, this.p.length, l);
-				}
-				retVal[j] = C / D;
-			}
-			return retVal;
-		};
-		this.p = pnts;
-		return this;
-	}, 
-	CatmullRom:function (pnts, c) {
-		this.getValue = function (step) {
-			var percent = step * (this.p.length - 1);
-			var node = Math.floor(percent);
-			var progress = percent - node;
-			var i0 = node - 1;
-			if (i0 < 0) {
-				i0 = 0;
-			}
-			var i = node;
-			var i1 = node + 1;
-			if (i1 >= this.p.length) {
-				i1 = this.p.length - 1;
-			}
-			var i2 = node + 2;
-			if (i2 >= this.p.length) {
-				i2 = this.p.length - 1;
-			}
-			var u = progress;
-			var u2 = progress * progress;
-			var u3 = progress * progress * progress;
-			var retVal = new Array(this.p[0].length);
-			for (var k = 0; k < this.p[0].length; k++) {
-				var x1 = (-this.c * this.p[i0][k]) + ((2 - this.c) * this.p[i][k]) + ((this.c - 2) * this.p[i1][k]) + (this.c * this.p[i2][k]);
-				var x2 = (2 * this.c * this.p[i0][k]) + ((this.c - 3) * this.p[i][k]) + ((3 - 2 * this.c) * this.p[i1][k]) + (-this.c * this.p[i2][k]);
-				var x3 = (-this.c * this.p[i0][k]) + (this.c * this.p[i1][k]);
-				var x4 = this.p[i][k];
-				retVal[k] = x1 * u3 + x2 * u2 + x3 * u + x4;
-			}
-			return retVal;
-		};
-		if (!c) {
-			this.c = 0.7;
-		} else {
-			this.c = c;
-		}
-		this.p = pnts;
-		return this;
-	}, 
-	Arc:function (start, end, ccw){
-		function translate(a,b){
-			var c=new Array(a.length);
-			for(var i=0; i<a.length; i++){ c[i]=a[i]+b[i]; }
-			return c;
-		}
-		function invert(a){
-			var b = new Array(a.length);
-			for(var i=0; i<a.length; i++){ b[i]=-a[i]; }
-			return b;
-		}
-		var center = dojox.math.midpoint(start, end);
-		var sides = translate(invert(center), start);
-		var rad = Math.sqrt(Math.pow(sides[0], 2) + Math.pow(sides[1], 2));
-		var theta = dojox.math.radiansToDegrees(Math.atan(sides[1] / sides[0]));
-		if (sides[0] < 0){
-			theta -= 90;
-		} else {
-			theta += 90;
-		}
-		dojox.math.curves.CenteredArc.call(this, center, rad, theta, theta + (ccw ? -180 : 180));
-	}, 
-	CenteredArc:function (center, radius, start, end) {
-		this.center = center;
-		this.radius = radius;
-		this.start = start || 0;
-		this.end = end;
-		this.getValue = function (n) {
-			var retVal = new Array(2);
-			var theta = dojox.math.degreesToRadians(this.start + ((this.end - this.start) * n));
-			retVal[0] = this.center[0] + this.radius * Math.sin(theta);
-			retVal[1] = this.center[1] - this.radius * Math.cos(theta);
-			return retVal;
-		};
-		return this;
-	}, 
-	Circle:function(center, radius){
-		dojox.math.curves.CenteredArc.call(this, center, radius, 0, 360);
-		return this;
-	}, 
-	Path:function () {
-		var curves = [];
-		var weights = [];
-		var ranges = [];
-		var totalWeight = 0;
-		this.add = function (curve, weight) {
-			if (weight < 0) {
-				console.error("dojox.math.curves.Path.add: weight cannot be less than 0");
-			}
-			curves.push(curve);
-			weights.push(weight);
-			totalWeight += weight;
-			computeRanges();
-		};
-		this.remove = function (curve) {
-			for (var i = 0; i < curves.length; i++) {
-				if (curves[i] == curve) {
-					curves.splice(i, 1);
-					totalWeight -= weights.splice(i, 1)[0];
-					break;
-				}
-			}
-			computeRanges();
-		};
-		this.removeAll = function () {
-			curves = [];
-			weights = [];
-			totalWeight = 0;
-		};
-		this.getValue = function (n) {
-			var found = false, value = 0;
-			for (var i = 0; i < ranges.length; i++) {
-				var r = ranges[i];
-				if (n >= r[0] && n < r[1]) {
-					var subN = (n - r[0]) / r[2];
-					value = curves[i].getValue(subN);
-					found = true;
-					break;
-				}
-			}
-			if (!found) {
-				value = curves[curves.length - 1].getValue(1);
-			}
-			for (var j = 0; j < i; j++) {
-				value = dojox.math.points.translate(value, curves[j].getValue(1));
-			}
-			return value;
-		};
-		function computeRanges() {
-			var start = 0;
-			for (var i = 0; i < weights.length; i++) {
-				var end = start + weights[i] / totalWeight;
-				var len = end - start;
-				ranges[i] = [start, end, len];
-				start = end;
-			}
-		}
-		return this;
-	}
-});
-
-}
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