Merge branch 'Gavvers-deletepage-fix'

Author: MrRio

jspdf.js

@@ -18,6 +18,7 @@
  *               2014 James Makes, https://github.com/dollaruw
  *               2014 Diego Casorran, https://github.com/diegocr
  *               2014 Steven Spungin, https://github.com/Flamenco
+ *               2014 Kenneth Glassey, https://github.com/Gavvers
  *
  * Permission is hereby granted, free of charge, to any person obtaining
  * a copy of this software and associated documentation files (the
@@ -181,7 +182,7 @@ var jsPDF = (function(global) {
 			currentPage,
 			pages = [],
 			pagesContext = [], // same index as pages and pagedim
-			pagedim = {},
+			pagedim = [],
 			content = [],
 			additionalObjects = [],
 			lineCapID = 0,
@@ -736,6 +737,17 @@ var jsPDF = (function(global) {
 			}
 			events.publish('addPage', { pageNumber : page });
 		},
+		_deletePage = function( n ) {
+			if (n > 0 && n <= page) {
+				pages.splice(n, 1);
+				pagedim.splice(n, 1);
+				page--;
+				if (currentPage > page){
+					currentPage = page;
+				}
+				this.setPage(currentPage);
+			}
+		},
 		_setPage = function(n) {
 			if (n > 0 && n <= page) {
 				currentPage = n;
@@ -1085,17 +1097,9 @@ var jsPDF = (function(global) {
 			}
 			return this;
 		};
-		API.deletePage = function(targetPage) {
-			for (var i=targetPage; i< page; i++){
-				pages[i] = pages[i+1];
-				pagedim[i] = pagedim[i+1];				
-				pagesContext[i] = pagesContext[i+1];				
-			}
-			page--;
-			if (currentPage > page){
-				currentPage = page;
-			}
-			this.setPage(currentPage);
+
+		API.deletePage = function() {
+			_deletePage.apply( this, arguments );
 			return this;
 		};
 		API.setDisplayMode = function(zoom, layout, pmode) {