Fixed #237

Author: diegocr

jspdf.plugin.addimage.js

@@ -325,9 +325,11 @@
 	jsPDFAPI.isArrayBufferView = function(object) {
 		if(!this.supportsArrayBuffer())
 	        return false;
+		if(typeof Uint32Array === 'undefined')
+			return false;
 		return (object instanceof Int8Array ||
 				object instanceof Uint8Array ||
-				object instanceof Uint8ClampedArray ||
+				(typeof Uint8ClampedArray !== 'undefined' && object instanceof Uint8ClampedArray) ||
 				object instanceof Int16Array ||
 				object instanceof Uint16Array ||
 				object instanceof Int32Array ||

jspdf.plugin.png_support.js

@@ -349,9 +349,9 @@
 			img, dp, trns,
 			colors, pal, smask;
 
-		if(this.isString(imageData)) {
+	/*	if(this.isString(imageData)) {
 			
-		}
+		}*/
 
 		if(this.isArrayBuffer(imageData))
 			imageData = new Uint8Array(imageData);
@@ -511,7 +511,7 @@
 										bpc, decode, imageIndex, alias, dp, trns, pal, smask);
 		}
 
-		return info;
+		throw new Error("Unsupported PNG image data, try using JPEG instead.");
 	}
 
 })(jsPDF.API)

libs/FileSaver.js

@@ -186,4 +186,4 @@
 		};
 	}
 
-})(self);
+})(this);