private PictureRow BuildRow()
{
PictureRow _newPictureRow = new PictureRow(_picture.ResolutionX, OutputColorFormat);
//Read one Line from stream
for (int i = 0; i < _picture.ResolutionX; i++)
{
//At this Point we need to different between the Colorformats
switch (OutputColorFormat)
{
case EnumColorFormat.YUV: //TODO: Complete yuv build (for the moment just luminance is written)
var pixelByte = new byte[2];
pixelByte[0] = _receivedData.Dequeue();
pixelByte[1] = _receivedData.Dequeue();
var pixelForYuv = Color.FromArgb((int)pixelByte[0], (int)pixelByte[0], (int)pixelByte[0]); //Add in each Colorchannel the same Y Value to get a grey Color
_newPictureRow.AddPixel(pixelForYuv);
break;
case EnumColorFormat.BayerRaw:
break;
case EnumColorFormat.ProcessedBayerRaw:
var pixelBytes = new byte[3];
pixelBytes[0] = _receivedData.Dequeue();
pixelBytes[1] = _receivedData.Dequeue();
pixelBytes[2] = _receivedData.Dequeue();
//TODO: make a differntiation between the different color formats of the image and check if Color Format is known otherwise throw exception
var pixel = Color.FromArgb((int)pixelBytes[0], (int)pixelBytes[1], (int)pixelBytes[2]);
_newPictureRow.AddPixel(pixel);
break;
case EnumColorFormat.RGB444: //RGB444:8G8R 8G8B
//TODO: include colorformat: RGB444 4:2:2
break;
case EnumColorFormat.RGB565:
var pixelBytesRGB565 = new byte[2];
pixelBytesRGB565[0] = _receivedData.Dequeue();
pixelBytesRGB565[1] = _receivedData.Dequeue();
var _newColorRGB565 = new ColorFormat();
_newColorRGB565.ColorRgb565Value = pixelBytesRGB565;
_newPictureRow.AddPixel(_newColorRGB565.ColorRgb888);
break;
case EnumColorFormat.RGB555:
//TODO: Add ColorFormat (COM15)
break;
case EnumColorFormat.NotSelected:
break;
}
}
return(_newPictureRow);
}
/// <summary>
/// This is the prefered function to add a complete row to an image.
/// </summary>
/// <param name="pictureRow"></param>
/// an object that includes all information of one pixelrow
/// <param name="row"></param>
/// certain row number which should be added
/// <returns></returns>
/// 0: everything worked out proper
/// -1: xResolution of image and of the Pixelrow do not match
/// -2: the row number do not fit to the image
public int AddLineToImage(PictureRow pictureRow, int row)
{
//if xResolution of PixelRow do not fit to xResolution of the Image return an error
if (pictureRow.xRes != ResolutionX)
{
return(-1);
}
if (row >= ResolutionY)
{
return(-2);
}
//write all Pixels into the Line.
for (int i = 0; i < ResolutionX; i++)
{
Image.SetPixel(i, row, pictureRow.pixelRowList[i].ColorRgb888);
}
return(0);
}
/// <summary>
/// This is the prefered function to add a complete row to an image. The rowCounter isincreases automaticly after adding a row
/// </summary>
/// <param name="pictureRow"></param>
/// an object that includes all information of one pixelrow
/// <returns></returns>
/// 0: everything worked out proper
/// -1: xResolution of image and of the Pixelrow do not match
/// -2: to many Lines would be added to the image
public int AddLineToImage(PictureRow pictureRow)
{
//if xResolution of PixelRow do not fit to xResolution of the Image return an error
if (pictureRow.xRes != ResolutionX)
{
return(-1);
}
//check if not to many Lines will be added to the image
if (_rowCounter >= ResolutionY)
{
return(-2);
}
//write all Pixels into the Line.
for (int i = 0; i < ResolutionX; i++)
{
Image.SetPixel(i, _rowCounter, pictureRow.pixelRowList[i].ColorRgb888);
}
_rowCounter++;
return(0);
}