Hello Big Coder：

I want to change dicom file with it's pixeldatas.

Directly,that is change it inner image.

But I cann't find some methods in CC program what I can use!

Also I can not understand the property of "Rows" and "Colunms"

Please help me！Thx！

 

Once you've loaded a DICOM file, you can do something like this:

var pd = new DicomUncompressedPixelData(file.DataSet);
byte[] frame = pd.GetFrame(1);
var rows = file.DataSet[DicomTags.Rows].GetInt32(...);
columns ... get it like rows.
bitsAllocated ... get it like rows.

There's a class in the ImageViewer that you can use to manipulate pixel data directly.

var pd2 = new ClearCanvas.ImageViewer.Imaging.PixelData(rows, columns, bitsAllocated, frame);

This class has Get/Set Pixel methods.

Rows and Columns is the height and width of the image.

Sorry! I can learn much from U means!

The simplest, I wan to convert a jpeg or bmp Image to 'pixelData'——array[].

what methods I can use！