public TestRawFile(string dummyFile, int size, float preShiftX, float preShiftY, float preRotDeg, float shiftX, float shiftY)
: base(dummyFile)
{
//close the file
Close();
Random rand = new Random(0);
mRawImage = new ushort[size, size];
float[] temp = new float[size * size];
NPPImage_32fC1 img1 = new NPPImage_32fC1(size, size);
NPPImage_32fC1 img2 = new NPPImage_32fC1(size, size);
NPPImage_16uC1 img16u = new NPPImage_16uC1(size, size);
for (int i = 0; i < temp.Length; i++)
{
temp[i] = (float)rand.NextDouble();
}
img1.CopyToDevice(temp);
img1.FilterGaussBorder(img2, MaskSize.Size_5_X_5, NppiBorderType.Replicate);
img1.Set(0);
img2.WarpAffine(img1, Matrix3x3.ShiftAffine(-preShiftX, -preShiftY).ToAffine(), InterpolationMode.Cubic);
img2.Set(0);
img1.WarpAffine(img2, Matrix3x3.RotAroundCenter(-preRotDeg, size, size).ToAffine(), InterpolationMode.Cubic);
img1.Set(0);
img2.WarpAffine(img1, Matrix3x3.ShiftAffine(-shiftX, -shiftY).ToAffine(), InterpolationMode.Cubic);
img1.Mul(65535);
img1.Convert(img16u, NppRoundMode.Near);
img16u.CopyToHost(mRawImage, size * sizeof(ushort));
double[] colorMatrix = new double[] { 1, 0, 0, 0, 1, 0, 0, 0, 1 };
mColorSpec = new PentaxPefFile.DNGColorSpec(colorMatrix, colorMatrix, PentaxPefFile.IFDDNGCalibrationIlluminant.Illuminant.D50,
PentaxPefFile.IFDDNGCalibrationIlluminant.Illuminant.D65, new float[] { 1f, 1, 1f });
mOrientation = new PentaxPefFile.DNGOrientation(PentaxPefFile.DNGOrientation.Orientation.Normal);
mWidth = size;
mHeight = size;
mCropLeft = 0;
mCropTop = 0;
mCroppedWidth = size;
mCroppedHeight = size;
mBitDepth = 16;
mISO = 100;
mBayerPattern = new BayerColor[] { BayerColor.Red, BayerColor.Cyan, BayerColor.Blue };
mWhiteLevel = new float[] { 65535, 65535, 65535 };
mBlackLevel = new float[] { 0, 0, 0 };
mWhiteBalance = new float[] { 1, 1, 1 };;
mRollAngle = 0;
mRollAnglePresent = false;
mNoiseModelAlpha = float.Epsilon;
mNoiseModelBeta = 0;
mExposureTime = new PentaxPefFile.Rational(1, 1);
mRecordingDate = DateTime.Now;
mMake = "None";
mUniqueModelName = "Test file";
img1.Dispose();
img2.Dispose();
img16u.Dispose();
}