Ejemplo n.º 1
0
        public void View(string path, ContextObject context)
        {
            var header = NativeMethods.FitsImageGetHeader(_fitsImagePtr);

            ImageDim outputDim = NativeMethods.FitsImageGetOutputDim(_fitsImagePtr);

            byte[] img = new byte[outputDim.nx * outputDim.ny * outputDim.nc];
            NativeMethods.FitsImageGetPixData(_fitsImagePtr, img);

            BitmapSource bitmapSource;
            int          rawStride = outputDim.nx * outputDim.nc;

            if (outputDim.nc == 3)
            {
                bitmapSource = BitmapSource.Create(outputDim.nx, outputDim.ny, 96, 96, PixelFormats.Rgb24, null, img, rawStride);
            }
            else
            {
                bitmapSource = BitmapSource.Create(outputDim.nx, outputDim.ny, 96, 96, PixelFormats.Gray8, null, img, rawStride);
            }

            _ip = new ImagePanel(context, header);

            context.ViewerContent = _ip;
            context.Title         = $"{Path.GetFileName(path)}";
            _ip.Source            = bitmapSource;

            context.IsBusy = false;
        }
Ejemplo n.º 2
0
        public void Prepare(string path, ContextObject context)
        {
            _fitsImagePtr = NativeMethods.FitsImageCreate(path);
            ImageDim outputDim = NativeMethods.FitsImageGetOutputDim(_fitsImagePtr);

            var size = new Size(outputDim.nx, outputDim.ny);

            context.SetPreferredSizeFit(size, 0.8);
        }