public async void SendImage(SimpleImage image)
{
string s = "6*" + image.width.ToString() + "*" + image.width.ToString() + "*" + image.ToDigitString();
byte[] msg = Encoding.ASCII.GetBytes(s);
await client.SendToAsync(msg, bindedToaster.IPAddress.ToString(), PORTS);
}
private async void SelectImageButtonClicked(object sender, EventArgs e)
{
string[] fileTypes =
{
"*.bmp"
};
FileData file = await CrossFilePicker.Current.PickFile(fileTypes);
if (file == null || (file != null && !file.FileName.Split('.').Last().Equals("bmp")))
{
return;
}
imageSelected = FileToSimpleImage(file);
/*
* if (file != null)
* {
* lbl.Text = ToDigitString(bitArray);
* }
*/
}
SimpleImage FileToSimpleImage(FileData file)
{
byte[] b;
using (var memoryStream = new MemoryStream())
{
file.GetStream().CopyTo(memoryStream);
file.Dispose();
b = memoryStream.ToArray();
memoryStream.Close();
memoryStream.Dispose();
}
Int16 offset = BitConverter.ToInt16(b.ToList().Skip(10).Take(4).ToArray(), 0);
Int16 width = BitConverter.ToInt16(b.ToList().Skip(18).Take(4).ToArray(), 0);
Int16 height = BitConverter.ToInt16(b.ToList().Skip(22).Take(4).ToArray(), 0);
if (width * height > 128 * 8)
{
return(null);
}
List <byte> lb = b.ToList().Skip(offset).ToList();
int bytesPerRow = (int)Math.Ceiling(width / 8d);
int bytesToSkipEachRow = bytesPerRow % 4;
if (bytesToSkipEachRow != 0)
{
bytesToSkipEachRow = 4 - bytesToSkipEachRow;
}
List <bool> final = new List <bool>();
BitArray bitArray;
List <byte> row;
bool[] boolAray;
List <bool> boolList;
for (int i = 0; i < height; i++)
{
row = lb.Take(bytesPerRow).ToList();
lb.RemoveRange(0, bytesPerRow + bytesToSkipEachRow);
boolAray = new bool[width];
if (width % 8 != 0)
{
boolAray = new bool[(8 - width % 8) + width];
}
bitArray = new BitArray(row.ToArray());
bitArray.CopyTo(boolAray, 0);
if (width % 8 != 0)
{
boolList = boolAray.ToList();
boolList.RemoveRange(0, 8 - width % 8);
}
else
{
boolList = boolAray.ToList();
}
final.AddRange(boolList);
}
bitArray = new BitArray(final.ToArray());
bitArray.Not();
SimpleImage simpleImage = new SimpleImage(width, height, bitArray);
return(simpleImage);
}
