Convert local image to iText.Layout.Element image xamarin forms

Question

I am having problems in Xamarin forms in android when converting an image that resides in the drawable repository of resources, but at the time of loading the image in a variable to later make the conversion to iText.Layout.Element.Image (which later this image it will go to a pdf using itext 7), they give me compatibility errors only for shitting the image in the variable, according to the documentation.

I suppose that later in the apk, when it is not executed in debug mode, these images will be available. There are some similar questions, but I have not seen any where the image starts as local

var image5 = new iText.Layout.Element.Image("logo.jpg");


 using (MemoryStream memoryStream1 = new MemoryStream())
 {
      image5.Save(memoryStream1, ImageFormat.Png);
      byte[] bytes = memoryStream1.ToArray();
 }

To later process the image to incorporate it into the pdf document

ImageData imageData = ImageDataFactory.Create(bytes);

iText.Layout.Element.Image image = new iText.Layout.Element.Image(imageData);

document.Add(image);

But I get the Save() method error from System.Drawing and not how to fix it

The other code I have is:

 var image20 = new Xamarin.Forms.Image();

            Assembly assembly = this.GetType().GetTypeInfo().Assembly;
            byte[] imgByteArray = null;

            using (var s = assembly.GetManifestResourceStream("C:\\Users\\..\\logotipo.PNG"))
            {
                if (s != null)
                {
                    var length = s.Length;
                    imgByteArray = new byte[length];
                    s.Read(imgByteArray, 0, (int)length);

                    image20.Source = ImageSource.FromStream(() => s);
                }
            }

            ImageData imageData9 = ImageDataFactory.Create(imgByteArray);

            iText.Layout.Element.Image image9 = new 
            iText.Layout.Element.Image(imageData9);

Answer 1

I am having problems in Xamarin forms in android when converting an image that resides in the drawable repository of resources, but at the time of loading the image in a variable to later make the conversion to iText.Layout.Element.Image (which later this image it will go to a pdf using itext 7), they give me compatibility errors only for shitting the image in the variable, according to the documentation.

I suppose that later in the apk, when it is not executed in debug mode, these images will be available. There are some similar questions, but I have not seen any where the image starts as local

var image5 = new iText.Layout.Element.Image("logo.jpg");


 using (MemoryStream memoryStream1 = new MemoryStream())
 {
      image5.Save(memoryStream1, ImageFormat.Png);
      byte[] bytes = memoryStream1.ToArray();
 }

To later process the image to incorporate it into the pdf document

ImageData imageData = ImageDataFactory.Create(bytes);

iText.Layout.Element.Image image = new iText.Layout.Element.Image(imageData);

document.Add(image);

But I get the Save() method error from System.Drawing and not how to fix it

The other code I have is:

 var image20 = new Xamarin.Forms.Image();

            Assembly assembly = this.GetType().GetTypeInfo().Assembly;
            byte[] imgByteArray = null;

            using (var s = assembly.GetManifestResourceStream("C:\\Users\\..\\logotipo.PNG"))
            {
                if (s != null)
                {
                    var length = s.Length;
                    imgByteArray = new byte[length];
                    s.Read(imgByteArray, 0, (int)length);

                    image20.Source = ImageSource.FromStream(() => s);
                }
            }

            ImageData imageData9 = ImageDataFactory.Create(imgByteArray);

            iText.Layout.Element.Image image9 = new 
            iText.Layout.Element.Image(imageData9);