Moved path splitting into ART.SVG.Text.

Uses the visitor pattern for simpler code.
Not common enough to warrant an ART.Path API for it.

Source/ART.Path.js

@@ -231,42 +231,8 @@ ART.Path = new Class({
 		return this.push('z');
 	},
 
-	/* split each continuous line into individual paths */
-
-	splitContinuous: function(){
-		var parts = this.path, newPaths = [], path = new ART.Path();
-
-		var X = 0, Y = 0, inX, inY;
-		for (var i = 0, k = parts.length; i < k; i++){
-			var v = parts[i], f = v[0], l = f.toLowerCase();
-
-			if (l != 'm' && inX == null){ inX = X; inY = Y; }
-
-			if (l != f){ X = 0; Y = 0; }
-
-			if (l == 'm' || l == 'l' || l == 't'){ X += v[1]; Y += v[2]; }
-			else if (l == 'c'){ X += v[5]; Y += v[6]; }
-			else if (l == 's' || l == 'q'){ X += v[3]; Y += v[4]; }
-			else if (l == 'a'){ X += v[6]; Y += v[7]; }
-			else if (l == 'h'){ X += v[1]; }
-			else if (l == 'v'){ Y += v[1]; }
-			else if (l == 'z' && inX != null){
-				X = inX; Y = inY;
-				inX = null;
-			}
+	/* visitor */
 
-			if (path.path.length > 0 && (l == 'm' || l == 'z')){
-				newPaths.push(path);
-				path = new ART.Path().push('M', X, Y);
-			} else {
-				path.path.push(v);
-			}
-		}
-
-		newPaths.push(path);
-		return newPaths;
-	},
-
 	visit: function(lineTo, curveTo, arcTo, moveTo, close){
 		var reflect = function(sx, sy, ex, ey){
 			return [ex * 2 - sx, ey * 2 - sy];

Source/ART.SVG.js

@@ -406,6 +406,23 @@ ART.SVG.Image = new Class({
 var fontAnchors = { left: 'start', center: 'middle', right: 'end' },
     fontAnchorOffsets = { middle: '50%', end: '100%' };
 
+/* split each continuous line into individual paths */
+
+var splitPaths, splitPath;
+
+function splitMove(sx, sy, x, y){
+	if (splitPath.length > 4) splitPaths.push(splitPath);
+	splitPath = ['M', x, ',', y];
+};
+
+function splitLine(sx, sy, x, y){
+	splitPath.push('L', x, ',', y);
+};
+
+function splitCurve(sx, sy, p1x, p1y, p2x, p2y, x, y){
+	splitPath.push('C', p1x, ',', p1y, ',', p2x, ',', p2y, ',', x, ',', y);
+};
+
 ART.SVG.Text = new Class({
 
 	Extends: ART.SVG.Base,
@@ -539,11 +556,15 @@ ART.SVG.Text = new Class({
 	_createPaths: function(path){
 		this._ejectPaths();
 		var id = 'p' + String.uniqueID() + '-';
-		var paths = path.splitContinuous();
+
+		splitPaths = []; splitPath = ['M', 0, ',', 0];
+		path.visit(splitLine, splitCurve, null, splitMove);
+		splitPaths.push(splitPath);
+
 		var result = [];
-		for (var i = 0, l = paths.length; i < l; i++){
+		for (var i = 0, l = splitPaths.length; i < l; i++){
 			var p = createElement('path');
-			p.setAttribute('d', paths[i].toSVG());
+			p.setAttribute('d', splitPaths[i].join(''));
 			p.setAttribute('id', id + i);
 			result.push(p);
 		}