private bool Load16BitFitsFile(string fileName, IFITSTimeStampReader timeStampReader,
out uint[,] pixels, out int width, out int height, out uint medianValue, out Type pixelDataType,
out bool hasNegativePixels, out short minValue, out uint maxValue,
FITSHelper.CheckOpenedFitsFileCallback callback)
{
return(Load16BitFitsFileImpl(fileName, timeStampReader,
out pixels, out width, out height, out medianValue, out pixelDataType, out hasNegativePixels,
out minValue, out maxValue,
callback, null));
}
private bool Load16BitFitsFileWithNegativePixels(string fileName, IFITSTimeStampReader timeStampReader,
out uint[,] pixels, out int width, out int height, out uint medianValue, out Type pixelDataType,
out bool hasNegativePixels, out short minValue, out uint maxValue,
FITSHelper.CheckOpenedFitsFileCallback callback)
{
m_BelowZeroCorr = Math.Max(BZero, Math.Abs(MinPixelValue) - BZero);
return(Load16BitFitsFileImpl(fileName, timeStampReader,
out pixels, out width, out height, out medianValue, out pixelDataType, out hasNegativePixels,
out minValue, out maxValue,
callback, m_BelowZeroCorr));
}
private bool Load16BitFitsFileImpl(string fileName, IFITSTimeStampReader timeStampReader,
out uint[,] pixels, out int width, out int height, out uint medianValue, out Type pixelDataType, out bool hasNegativePixels, out short minValue, out uint maxValue,
FITSHelper.CheckOpenedFitsFileCallback callback, int?negPixelsBZero)
{
float frameExposure;
width = m_ImageHDU.Axes[WidthIndex];
height = m_ImageHDU.Axes[HeightIndex];
return(FITSHelper.LoadFitsDataInternal(
m_ImageHDU,
GetFirstFramePixelArray(), fileName, timeStampReader,
out pixels, out medianValue, out pixelDataType, out frameExposure, out hasNegativePixels, out minValue, out maxValue, callback,
(Array dataArray, int h, int w, double bzero, out uint[,] ppx, out uint median, out Type dataType, out bool hasNegPix, out short minV, out uint maxV) =>
{
ppx = FITSHelper.Load16BitImageData(dataArray, m_ImageHDU.Axes[HeightIndex], m_ImageHDU.Axes[WidthIndex], negPixelsBZero ?? (int)bzero, out median, out dataType, out hasNegPix, out minV, out maxV);
}));
}
