Set pixelSizeFactor default to 1.0

Changed the default to 1.0 to avoid breaking changes due to bugfix in pixelSizeFactor calculation

Author: codebude

QRCoder/ArtQRCode.cs

@@ -59,7 +59,7 @@ public Bitmap GetGraphic(Bitmap backgroundImage = null)
         /// <param name="backgroundImageStyle">Style of the background image (if set). Fill=spanning complete graphic; DataAreaOnly=Don't paint background into quietzone</param>
         /// <param name="finderPatternImage">Optional image that should be used instead of the default finder patterns</param>
         /// <returns>QRCode graphic as bitmap</returns>
-        public Bitmap GetGraphic(int pixelsPerModule, Color darkColor, Color lightColor, Color backgroundColor, Bitmap backgroundImage = null, double pixelSizeFactor = 0.8, 
+        public Bitmap GetGraphic(int pixelsPerModule, Color darkColor, Color lightColor, Color backgroundColor, Bitmap backgroundImage = null, double pixelSizeFactor = 1.0, 
                                  bool drawQuietZones = true, QuietZoneStyle quietZoneRenderingStyle = QuietZoneStyle.Dotted, 
                                  BackgroundImageStyle backgroundImageStyle = BackgroundImageStyle.DataAreaOnly, Bitmap finderPatternImage = null)
         {