public override void getOutPutVl(IPixelBlock3 pb, System.Array[] inArr, float vl, int c, int r)
{
float[] orgArr = new float[bndCnt];
float[] sortArr = new float[bndCnt];
orgArr[0] = vl;
sortArr[0] = vl;
for (int p = 1; p < bndCnt; p++)
{
float vl2 = System.Convert.ToSingle(inArr[p].GetValue(c, r));
orgArr[p] = vl2;
sortArr[p] = vl2;
}
System.Array.Sort(sortArr);
for (int p = 0; p < bndCnt; p++)
{
rstPixelType ptyp = pb.get_PixelType(p);
float orgVl = orgArr[p];
int indexSort = System.Array.LastIndexOf(sortArr, orgVl);
float prc = indexSort / bndCntf;
object newVl = rasterUtil.getSafeValue(prc, ptyp);
inArr[p].SetValue(newVl, c, r);
}
//int[] cntLst = new int[100];
//float[] probLst = new float[100];
//float[] orgLst = new float[bndCnt];
//int[] indexvl = new int[bndCnt];
//float min = float.MaxValue;
//float max = float.MinValue;
//float TCnt = 0;
//for (int i = 0; i < coefPb.Planes; i++)
//{
// object objVl = coefPb.GetVal(i, c, r);
// if (objVl != null)
// {
// float vl = (float)objVl;
// orgLst[i] = vl;
// if (vl > max) max = vl;
// if (vl < min) min = vl;
// TCnt+=1;
// }
//}
//float rng = max - min;
//for (int i = 0; i < orgLst.Length; i++)
//{
// int indexVl = (int)(99*(orgLst[i] - min) / rng);
// indexvl[i] = indexVl;
// cntLst[indexVl] = cntLst[indexVl] + 1;
//}
//int sumCnt = 0;
//for (int i = 0; i < cntLst.Length; i++)
//{
// sumCnt = sumCnt + cntLst[i];
// probLst[i] = sumCnt/TCnt;
//}
//for (int i = 0; i < orgLst.Length; i++)
//{
// updateArr[i].SetValue(probLst[indexvl[i]], c, r);
//}
}
private object splitArray(int[] vls, IPixelBlock3 pb3)
{
int width = pb3.Width;
int height = pb3.Height;
int cnt = 0;
System.Array outArr = (System.Array)pb3.get_PixelData(0);
rstPixelType rsp = pb3.get_PixelType(0);
foreach (int i in vls)
{
double div = System.Convert.ToDouble(cnt) / width;
int r = (int)div;
int c = cnt - (r * width);
try
{
object newvl = rasterUtil.getSafeValue(i, rsp);
outArr.SetValue(i, c, r);
}
catch
{
object newvl = rasterUtil.getSafeValue(900, rsp);
outArr.SetValue(900, c, r);
}
cnt++;
}
return(outArr);
}
/// <summary>
/// Read pixels from the input Raster and fill the PixelBlock provided with processed pixels.
/// The RasterFunctionHelper object is used to handle pixel type conversion and resampling.
/// The log raster is the natural log of the raster.
/// </summary>
/// <param name="pTlc">Point to start the reading from in the Raster</param>
/// <param name="pRaster">Reference Raster for the PixelBlock</param>
/// <param name="pPixelBlock">PixelBlock to be filled in</param>
public void Read(IPnt pTlc, IRaster pRaster, IPixelBlock pPixelBlock)
{
try
{
System.Array noDataValueArr = (System.Array)((IRasterProps)pRaster).NoDataValue;
myFunctionHelper.Read(pTlc, null, pRaster, pPixelBlock);
int pBHeight = pPixelBlock.Height;
int pBWidth = pPixelBlock.Width;
IPixelBlock3 ipPixelBlock = (IPixelBlock3)pPixelBlock;
IPnt pbBigSize = new PntClass();
IPnt pbBigLoc = new PntClass();
int pbBigWd = pBWidth + clms;
int pbBigHt = pBHeight + rws;
int l, t;
l = (clms - 1) / 2;
t = (rws - 1) / 2;
//Console.WriteLine("lt = " + (pTlc.X - l).ToString() + ":" + (pTlc.Y - t).ToString());
pbBigSize.SetCoords(pbBigWd, pbBigHt);
pbBigLoc.SetCoords((pTlc.X - l), (pTlc.Y - t));
IPixelBlock3 pbBig = (IPixelBlock3)myFunctionHelperOrig.Raster.CreatePixelBlock(pbBigSize);
myFunctionHelperOrig.Read(pbBigLoc, null, myFunctionHelperOrig.Raster, (IPixelBlock)pbBig);
for (int nBand = 0; nBand < pbBig.Planes; nBand++)
{
System.Array pixelValues = (System.Array)(ipPixelBlock.get_PixelData(nBand));
rstPixelType rsp = ipPixelBlock.get_PixelType(nBand);
//System.Array pixelValuesBig = (System.Array)(pbBig.get_PixelData(nBand));
for (int r = 0; r < pBHeight; r++)
{
for (int c = 0; c < pBWidth; c++)
{
object objVl = ipPixelBlock.GetVal(nBand, c, r);
if (objVl == null)
{
continue;
}
else
{
float outVl = System.Convert.ToSingle(getTransformedValue(pbBig, c + l, r + t, nBand));
object newVl = rasterUtil.getSafeValue(outVl, rsp);
//Console.WriteLine(outVl.ToString());
pixelValues.SetValue(newVl, c, r);
}
}
}
((IPixelBlock3)pPixelBlock).set_PixelData(nBand, pixelValues);
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
}
/// <summary>
/// Read pixels from the input Raster and fill the PixelBlock provided with processed pixels.
/// The RasterFunctionHelper object is used to handle pixel type conversion and resampling.
/// The log raster is the natural log of the raster.
/// </summary>
/// <param name="pTlc">Point to start the reading from in the Raster</param>
/// <param name="pRaster">Reference Raster for the PixelBlock</param>
/// <param name="pPixelBlock">PixelBlock to be filled in</param>
public void Read(IPnt pTlc, IRaster pRaster, IPixelBlock pPixelBlock)
{
try
{
//System.Array noDataValueArr = (System.Array)((IRasterProps)pRaster).NoDataValue;
myFunctionHelper.Read(pTlc, null, pRaster, pPixelBlock);
int pBHeight = pPixelBlock.Height;
int pBWidth = pPixelBlock.Width;
IPixelBlock3 ipPixelBlock = (IPixelBlock3)pPixelBlock;
IPnt pbBigSize = new PntClass();
IPnt pbBigLoc = new PntClass();
int pbBigWd = pBWidth + clms;
int pbBigHt = pBHeight + rws;
int l, t;
l = clms / 2;
t = rws / 2;
pbBigSize.SetCoords(pbBigWd, pbBigHt);
pbBigLoc.SetCoords((pTlc.X - l), (pTlc.Y - t));
IPixelBlock3 pbBig = (IPixelBlock3)myFunctionHelperOrig.Raster.CreatePixelBlock(pbBigSize);
myFunctionHelperOrig.Read(pbBigLoc, null, myFunctionHelperOrig.Raster, (IPixelBlock)pbBig);
noDataValue = float.MinValue;//System.Convert.ToSingle(noDataValueArr.GetValue(0));
for (int nBand = 0; nBand < ipPixelBlock.Planes; nBand++)
{
rstPixelType pbt = ipPixelBlock.get_PixelType(nBand);
System.Array pixelValues = (System.Array)(ipPixelBlock.get_PixelData(nBand));
for (int r = 0; r < pBHeight; r++)
{
for (int c = 0; c < pBWidth; c++)
{
object inVlobj = ipPixelBlock.GetVal(nBand, c, r);
if (inVlobj == null)
{
continue;
}
else
{
updateGLCMDic(pbBig, c, r, nBand);
float outVl = System.Convert.ToSingle(getTransformedValue(countDic));
object newVl = rasterUtil.getSafeValue(outVl, pbt);
pixelValues.SetValue(newVl, c, r);
}
}
}
((IPixelBlock3)pPixelBlock).set_PixelData(nBand, pixelValues);
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
}
/// <summary>
/// Read pixels from the input Raster and fill the PixelBlock provided with processed pixels.
/// The RasterFunctionHelper object is used to handle pixel type conversion and resampling.
/// The log raster is the natural log of the raster.
/// </summary>
/// <param name="pTlc">Point to start the reading from in the Raster</param>
/// <param name="pRaster">Reference Raster for the PixelBlock</param>
/// <param name="pPixelBlock">PixelBlock to be filled in</param>
public void Read(IPnt pTlc, IRaster pRaster, IPixelBlock pPixelBlock)
{
try
{
myFunctionHelper.Read(pTlc, null, pRaster, pPixelBlock);
//System.Windows.Forms.MessageBox.Show("Read resized raster");
int pBHeight = pPixelBlock.Height;
int pBWidth = pPixelBlock.Width;
IPixelBlock3 ipPixelBlock = (IPixelBlock3)pPixelBlock;
IPnt pbBigSize = new PntClass();
IPnt pbBigLoc = new PntClass();
int pbBigWd = pBWidth * cells;
int pbBigHt = pBHeight * cells;
pbBigSize.SetCoords(pbBigWd, pbBigHt);
pbBigLoc.SetCoords((pTlc.X * cells), (pTlc.Y * cells));
IPixelBlock pbOrig = myFunctionHelperOrig.Raster.CreatePixelBlock(pbBigSize);
//System.Windows.Forms.MessageBox.Show("Read original Raster");
myFunctionHelperOrig.Read(pbBigLoc, null, myFunctionHelperOrig.Raster, pbOrig);
IPixelBlock3 pbBig = (IPixelBlock3)pbOrig;
//int cnt = 0;
for (int nBand = 0; nBand < ipPixelBlock.Planes; nBand++)
{
//Console.WriteLine(ipPixelBlock.get_PixelType(nBand).ToString());
//object noDataValue = System.Convert.ToSingle(noDataValueArr.GetValue(nBand));
//System.Array pixelValuesBig = (System.Array)(pbBig.get_PixelData(nBand));
rstPixelType pTy = pbBig.get_PixelType(nBand);
System.Array pixelValues = (System.Array)(ipPixelBlock.get_PixelData(nBand));
for (int r = 0; r < pBHeight; r++)
{
for (int c = 0; c < pBWidth; c++)
{
object objVl = ipPixelBlock.GetVal(nBand, c, r);
if (objVl != null)
{
object outVl = getTransformedValue(pbBig, nBand, c, r, cells);
object newVl = rasterUtil.getSafeValue(outVl, pTy);
//System.Windows.Forms.MessageBox.Show(outVl.ToString());
pixelValues.SetValue(newVl, c, r);
}
}
}
ipPixelBlock.set_PixelData(nBand, pixelValues);
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
}
/// <summary>
/// Read pixels from the input Raster and fill the PixelBlock provided with processed pixels.
/// The RasterFunctionHelper object is used to handle pixel type conversion and resampling.
/// The log raster is the natural log of the raster.
/// </summary>
/// <param name="pTlc">Point to start the reading from in the Raster</param>
/// <param name="pRaster">Reference Raster for the PixelBlock</param>
/// <param name="pPixelBlock">PixelBlock to be filled in</param>
public void Read(IPnt pTlc, IRaster pRaster, IPixelBlock pPixelBlock)
{
try
{
// Call Read method of the Raster Function Helper object.
myFunctionHelper.Read(pTlc, null, pRaster, pPixelBlock);
int pBHeight = pPixelBlock.Height;
int pBWidth = pPixelBlock.Width;
IPnt pbSize = new PntClass();
pbSize.SetCoords(pBWidth, pBHeight);
IPixelBlock3 outPb = (IPixelBlock3)myFunctionHelperCoef.Raster.CreatePixelBlock(pbSize);
myFunctionHelperCoef.Read(pTlc, null, myFunctionHelperCoef.Raster, (IPixelBlock)outPb);
int pBRowIndex = 0;
int pBColIndex = 0;
IPixelBlock3 ipPixelBlock = (IPixelBlock3)pPixelBlock;
System.Array outArr = (System.Array)ipPixelBlock.get_PixelData(0);
rstPixelType pty = ipPixelBlock.get_PixelType(0);
double[] vArr = new double[outPb.Planes];
for (int i = pBRowIndex; i < pBHeight; i++)
{
for (int k = pBColIndex; k < pBWidth; k++)
{
bool checkVl = true;
for (int coefnBand = 0; coefnBand < outPb.Planes; coefnBand++)
{
object vlObj = outPb.GetVal(0, k, i);
if (vlObj == null)
{
checkVl = false;
break;
}
vArr[coefnBand] = System.Convert.ToDouble(vlObj);
}
if (checkVl)
{
double tVl = glm.computeNew(vArr);
object newVl = rasterUtil.getSafeValue(tVl, pty);
outArr.SetValue(newVl, k, i);
}
}
}
ipPixelBlock.set_PixelData(0, outArr);
}
catch (Exception exc)
{
System.Exception myExc = new System.Exception("Exception caught in Read method of GLM Function. " + exc.Message, exc);
Console.WriteLine(exc.ToString());
}
}
/// <summary>
/// Read pixels from the input Raster and fill the PixelBlock provided with processed pixels.
/// The RasterFunctionHelper object is used to handle pixel type conversion and resampling.
/// The log raster is the natural log of the raster.
/// </summary>
/// <param name="pTlc">Point to start the reading from in the Raster</param>
/// <param name="pRaster">Reference Raster for the PixelBlock</param>
/// <param name="pPixelBlock">PixelBlock to be filled in</param>
public void Read(IPnt pTlc, IRaster pRaster, IPixelBlock pPixelBlock)
{
//double vl = 0;
//float pixelValue = 0f;
try
{
//System.Array noDataValueArr = (System.Array)((IRasterProps)pRaster).NoDataValue;
// Call Read method of the Raster Function Helper object.
myFunctionHelper.Read(pTlc, null, pRaster, pPixelBlock);
IPixelBlock3 pb3 = (IPixelBlock3)pPixelBlock;
#region Load log object
for (int nBand = 0; nBand < pPixelBlock.Planes; nBand++)
{
//float noDataValue = System.Convert.ToSingle(noDataValueArr.GetValue(nBand));
System.Array dArr = (System.Array)pb3.get_PixelData(nBand);
rstPixelType pbT = pb3.get_PixelType(nBand);
for (int r = 0; r < pPixelBlock.Height; r++)
{
for (int c = 0; c < pPixelBlock.Width; c++)
{
object objVl = pb3.GetVal(nBand, c, r);
if (objVl == null)
{
continue;
}
else
{
//vl = System.Convert.ToSingle(objVl);
//pixelValue = (float)getFunctionValue(vl);
double objVl2 = getFunctionValue(System.Convert.ToDouble(objVl));
object newVl = rasterUtil.getSafeValue(objVl2, pbT);
dArr.SetValue(newVl, c, r);
}
}
}
pb3.set_PixelData(nBand, dArr);
}
#endregion
}
catch (Exception exc)
{
System.Exception myExc = new System.Exception("Exception caught in Read method math Function. " + exc.Message, exc);
throw myExc;
}
}
private void updateOutArr(IPixelBlock3 outPb, System.Array[] inArr, System.Array outArr)
{
int bands = inArr.Length;
string[] sArr = new string[bands];
System.Array[] vlArr = new System.Array[bands];
rstPixelType pTy = outPb.get_PixelType(0);
for (int r = 0; r < outPb.Height; r++)
{
for (int c = 0; c < outPb.Width; c++)
{
bool ch = true;
for (int p = 0; p < bands; p++)
{
object inObj = inArr[p].GetValue(c, r);
if (inObj == null)
{
ch = false;
break;
}
else
{
sArr[p] = inObj.ToString();
}
}
if (ch)
{
int vl = uniqueCounter;
string sVls = String.Join(",", sArr);
if (!uniqueDic.TryGetValue(sVls, out vl))
{
uniqueCounter += 1;
vl = uniqueCounter;
uniqueDic.Add(sVls, vl);
}
object newVl = rasterUtil.getSafeValue(vl, pTy);
outArr.SetValue(newVl, c, r);
}
}
}
}
/// <summary>
/// Read pixels from the input Raster and fill the PixelBlock provided with processed pixels.
/// The RasterFunctionHelper object is used to handle pixel type conversion and resampeling.
/// The log raster is the natural log of the raster.
/// </summary>
/// <param name="pTlc">Point to start the reading from in the Raster</param>
/// <param name="pRaster">Reference Raster for the PixelBlock</param>
/// <param name="pPixelBlock">PixelBlock to be filled in</param>
public void Read(IPnt pTlc, IRaster pRaster, IPixelBlock pPixelBlock)
{
try
{
myFunctionHelper.Read(pTlc, null, pRaster, pPixelBlock);
int pBHeight = pPixelBlock.Height;
int pBWidth = pPixelBlock.Width;
IPnt pbSize = new PntClass();
pbSize.SetCoords(pBWidth, pBHeight);
IPixelBlock3 outPb = (IPixelBlock3)myFunctionHelperCoef.Raster.CreatePixelBlock(pbSize);//independent variables
myFunctionHelperCoef.Read(pTlc, null, myFunctionHelperCoef.Raster, (IPixelBlock)outPb);
int pBRowIndex = 0;
int pBColIndex = 0;
IPixelBlock3 ipPixelBlock = (IPixelBlock3)pPixelBlock;
System.Array[] cArr = new System.Array[ipPixelBlock.Planes];
for (int outBand = 0; outBand < ipPixelBlock.Planes; outBand++)
{
System.Array pixelValues = (System.Array)ipPixelBlock.get_PixelData(outBand);
cArr[outBand] = pixelValues;
}
for (int i = pBRowIndex; i < pBHeight; i++)
{
for (int k = pBColIndex; k < pBWidth; k++)
{
double[] expArr = new double[slopes.Length];
double sumExp = 0;
int catCnts = 0;
bool noDataCheck = true;
foreach (double[] IntSlpArr in slopes)
{
double sumVls = IntSlpArr[0];
for (int coefnBand = 0; coefnBand < outPb.Planes; coefnBand++)
{
object coefnVlObj = outPb.GetVal(coefnBand, k, i);
//Console.WriteLine("Slope X value = " + pixelValue.ToString());
if (coefnVlObj == null)
{
noDataCheck = false;
break;
}
double slp = IntSlpArr[coefnBand + 1];
//Console.WriteLine("x = " + pixelValue.ToString() + " slope = " + slp.ToString());
sumVls += System.Convert.ToDouble(coefnVlObj) * slp;
}
if (noDataCheck)
{
double expSum = Math.Exp(sumVls);
expArr[catCnts] = expSum;
sumExp += expSum;
catCnts += 1;
//Console.WriteLine("sumVls = " + sumVls.ToString());
}
else
{
break;
}
}
if (noDataCheck)
{
sumExp += 1;
double sumProb = 0;
catCnts = 1;
foreach (double expVl in expArr)
{
rstPixelType pTy = ipPixelBlock.get_PixelType(catCnts);
double prob = expVl / sumExp;
//Console.WriteLine("Probability = " + prob.ToString());
sumProb += prob;
object newVl = rasterUtil.getSafeValue(prob, pTy);
cArr[catCnts].SetValue(newVl, k, i);
//Console.WriteLine("Probability = " + cArr[catCnts].GetValue(k,i).ToString());
catCnts += 1;
}
rstPixelType pTy2 = ipPixelBlock.get_PixelType(0);
double lProb = 1 - sumProb;
object newVl2 = rasterUtil.getSafeValue(lProb, pTy2);
cArr[0].SetValue(newVl2, k, i);//base category
}
else
{
for (int b = 0; b < ipPixelBlock.Planes; b++)
{
cArr[b].SetValue(0, k, i);
}
}
}
}
for (int i = 0; i < ipPixelBlock.Planes; i++)
{
ipPixelBlock.set_PixelData(i, cArr[i]);
}
}
catch (Exception exc)
{
System.Exception myExc = new System.Exception("Exception caught in Read method of Regression Function. " + exc.Message, exc);
Console.WriteLine(exc.ToString());
}
}
private void updateOutArr(IPixelBlock3 outPb, System.Array[] inArr, System.Array outArr)
{
int bands = inArr.Length;
string[] sArr = new string[bands];
System.Array[] vlArr = new System.Array[bands];
rstPixelType pTy = outPb.get_PixelType(0);
for (int r = 0; r < outPb.Height; r++)
{
for (int c = 0; c < outPb.Width; c++)
{
bool ch = true;
for (int p = 0; p < bands; p++)
{
object inObj = inArr[p].GetValue(c, r);
if (inObj == null)
{
ch = false;
break;
}
else
{
sArr[p] = inObj.ToString();
}
}
if (ch)
{
int vl = uniqueCounter;
string sVls = String.Join(",", sArr);
if (!uniqueDic.TryGetValue(sVls, out vl))
{
uniqueCounter += 1;
vl = uniqueCounter;
uniqueDic.Add(sVls, vl);
}
object newVl = rasterUtil.getSafeValue(vl, pTy);
outArr.SetValue(newVl, c, r);
}
}
}
}
/// <summary>
/// Read pixels from the input Raster and fill the PixelBlock provided with processed pixels.
/// The RasterFunctionHelper object is used to handle pixel type conversion and resampling.
/// The log raster is the natural log of the raster.
/// </summary>
/// <param name="pTlc">Point to start the reading from in the Raster</param>
/// <param name="pRaster">Reference Raster for the PixelBlock</param>
/// <param name="pPixelBlock">PixelBlock to be filled in</param>
public void Read(IPnt pTlc, IRaster pRaster, IPixelBlock pPixelBlock)
{
try
{
// Call Read method of the Raster Function Helper object.
System.Array noDataValueArr = (System.Array)((IRasterProps)pRaster).NoDataValue;
float noDataVl = System.Convert.ToSingle(noDataValueArr.GetValue(0));
myFunctionHelper.Read(pTlc, null, pRaster, pPixelBlock);
noDataValueArr = (System.Array)((IRasterProps)inrsBandsCoef).NoDataValue;//inrsBandsCoef
int pBHeight = pPixelBlock.Height;
int pBWidth = pPixelBlock.Width;
IPnt pbSize = new PntClass();
pbSize.SetCoords(pBWidth, pBHeight);
IPixelBlock3 outPb = (IPixelBlock3)myFunctionHelperCoef.Raster.CreatePixelBlock(pbSize);
myFunctionHelper.Read(pTlc, null, myFunctionHelperCoef.Raster, (IPixelBlock)outPb);
int pBRowIndex = 0;
int pBColIndex = 0;
IPixelBlock3 ipPixelBlock = (IPixelBlock3)pPixelBlock;
System.Array[] pArr = new System.Array[outPb.Planes];
for (int coefnBand = 0; coefnBand < outPb.Planes; coefnBand++)
{
System.Array pixelValues = (System.Array)(outPb.get_PixelData(coefnBand));
pArr[coefnBand] = pixelValues;
}
for (int nBand = 0; nBand < pPixelBlock.Planes; nBand++)
{
System.Array outArr = (System.Array)ipPixelBlock.get_PixelData(nBand);
rstPixelType pty = ipPixelBlock.get_PixelType(nBand);
for (int i = pBRowIndex; i < pBHeight; i++)
{
for (int k = pBColIndex; k < pBWidth; k++)
{
float[] IntSlpArr = slopes[nBand];
double sumVls = IntSlpArr[0];
for (int coefnBand = 0; coefnBand < outPb.Planes; coefnBand++)
{
double noDataValue = System.Convert.ToDouble(noDataValueArr.GetValue(coefnBand));
double pixelValue = Convert.ToDouble(pArr[coefnBand].GetValue(k, i));
if (rasterUtil.isNullData(pixelValue, noDataValue))
{
sumVls = noDataVl;
break;
}
double slp = System.Convert.ToDouble(IntSlpArr[coefnBand + 1]);
sumVls += pixelValue * slp;
}
if (sumVls < censored)
{
sumVls = censored;
}
object newVl = rasterUtil.getSafeValue(sumVls, pty);
outArr.SetValue(newVl, k, i);
}
}
ipPixelBlock.set_PixelData(nBand, outArr);
}
}
catch (Exception exc)
{
System.Exception myExc = new System.Exception("Exception caught in Read method of Tobit Function. " + exc.Message, exc);
Console.WriteLine(exc.ToString());
}
}
/// <summary>
/// Read pixels from the input Raster and fill the PixelBlock provided with processed pixels.
/// The RasterFunctionHelper object is used to handle pixel type conversion and resampling.
/// The log raster is the natural log of the raster.
/// </summary>
/// <param name="pTlc">Point to start the reading from in the Raster</param>
/// <param name="pRaster">Reference Raster for the PixelBlock</param>
/// <param name="pPixelBlock">PixelBlock to be filled in</param>
public void Read(IPnt pTlc, IRaster pRaster, IPixelBlock pPixelBlock)
{
try
{
// Call Read method of the Raster Function Helper object.
myFunctionHelper.Read(pTlc, null, pRaster, pPixelBlock);
//noDataValueArr = (System.Array)((IRasterProps)inrsBandsCoef).NoDataValue;//inrsBandsCoef
int pBHeight = pPixelBlock.Height;
int pBWidth = pPixelBlock.Width;
IPnt pbSize = new PntClass();
pbSize.SetCoords(pBWidth, pBHeight);
IPixelBlock3 outPb = (IPixelBlock3)myFunctionHelperCoef.Raster.CreatePixelBlock(pbSize);
myFunctionHelperCoef.Read(pTlc, null, myFunctionHelperCoef.Raster, (IPixelBlock)outPb);
int pBRowIndex = 0;
int pBColIndex = 0;
IPixelBlock3 ipPixelBlock = (IPixelBlock3)pPixelBlock;
//System.Array[] pArr = new System.Array[outPb.Planes];
//for (int coefnBand = 0; coefnBand < outPb.Planes; coefnBand++)
//{
// System.Array pixelValues = (System.Array)(outPb.get_PixelData(coefnBand));
// pArr[coefnBand] = pixelValues;
//}
for (int nBand = 0; nBand < pPixelBlock.Planes; nBand++)
{
System.Array outArr = (System.Array)ipPixelBlock.get_PixelData(nBand);
rstPixelType pty = ipPixelBlock.get_PixelType(nBand);
for (int i = pBRowIndex; i < pBHeight; i++)
{
for (int k = pBColIndex; k < pBWidth; k++)
{
float[] IntSlpArr = slopes[nBand];
double sumVls = IntSlpArr[0];
bool checkNoData = true;
for (int coefnBand = 0; coefnBand < outPb.Planes; coefnBand++)
{
double slp = System.Convert.ToDouble(IntSlpArr[coefnBand + 1]);
if (slp == 0)
{
continue;
}
//double noDataValue = System.Convert.ToDouble(noDataValueArr.GetValue(coefnBand));
object objPvl = outPb.GetVal(coefnBand, k, i);
if (objPvl == null)
{
checkNoData = false;
break;
}
else
{
double pixelValue = Convert.ToDouble(objPvl);
sumVls += pixelValue * slp;
}
}
if (checkNoData)
{
object nVl = rasterUtil.getSafeValue(sumVls, pty);
outArr.SetValue(nVl, k, i);
}
}
}
ipPixelBlock.set_PixelData(nBand, outArr);
}
}
catch (Exception exc)
{
System.Exception myExc = new System.Exception("Exception caught in Read method of Tobit Function. " + exc.Message, exc);
Console.WriteLine(exc.ToString());
}
}
/// <summary>
/// Read pixels from the input Raster and fill the PixelBlock provided with processed pixels.
/// The RasterFunctionHelper object is used to handle pixel type conversion and resampling.
/// The log raster is the natural log of the raster.
/// </summary>
/// <param name="pTlc">Point to start the reading from in the Raster</param>
/// <param name="pRaster">Reference Raster for the PixelBlock</param>
/// <param name="pPixelBlock">PixelBlock to be filled in</param>
public void Read(IPnt pTlc, IRaster pRaster, IPixelBlock pPixelBlock)
{
try
{
myFunctionHelper.Read(pTlc, null, pRaster, pPixelBlock);
int pBHeight = pPixelBlock.Height;
int pBWidth = pPixelBlock.Width;
IPnt pbSize = new PntClass();
pbSize.SetCoords(pBWidth, pBHeight);
IPixelBlock3 outPb = (IPixelBlock3)myFunctionHelperCoef.Raster.CreatePixelBlock(pbSize);//independent variables
myFunctionHelperCoef.Read(pTlc, null, myFunctionHelperCoef.Raster, (IPixelBlock)outPb);
int pBRowIndex = 0;
int pBColIndex = 0;
IPixelBlock3 ipPixelBlock = (IPixelBlock3)pPixelBlock;
System.Array[] cArr = new System.Array[ipPixelBlock.Planes];
for (int outBand = 0; outBand < ipPixelBlock.Planes; outBand++)
{
System.Array pixelValues = (System.Array)ipPixelBlock.get_PixelData(outBand);//(System.Array)(td);
cArr[outBand] = pixelValues;
}
for (int i = pBRowIndex; i < pBHeight; i++)
{
for (int k = pBColIndex; k < pBWidth; k++)
{
bool ndT = true;
for (int coefnBand = 0; coefnBand < outPb.Planes; coefnBand++)
{
object pObj = outPb.GetVal(coefnBand, k, i);
if (pObj == null)
{
ndT = false;
break;
}
double pixelValue = Convert.ToDouble(pObj);
xVls[coefnBand] = pixelValue;
}
if (ndT)
{
try
{
double[] pp = lm.computNew(xVls);
for (int p = 0; p < pp.Length; p++)
{
double pVl = pp[p];
object spVl = rasterUtil.getSafeValue(pVl, ipPixelBlock.get_PixelType(p));
cArr[p].SetValue(spVl, k, i);
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
for (int p = 0; p < ipPixelBlock.Planes; p++)
{
cArr[p].SetValue(0, k, i);
}
}
}
else
{
for (int p = 0; p < ipPixelBlock.Planes; p++)
{
cArr[p].SetValue(0, k, i);
}
}
}
}
for (int i = 0; i < ipPixelBlock.Planes; i++)
{
ipPixelBlock.set_PixelData(i, cArr[i]);
}
}
catch (Exception exc)
{
System.Exception myExc = new System.Exception("Exception caught in Read method of Regression Function. " + exc.Message, exc);
Console.WriteLine(exc.ToString());
}
}
/// <summary>
/// 写入栅格数据。
/// </summary>
public static void WriteRaster(IRasterLayer rasterLayer, float[,] datas)
{
int columnCount = rasterLayer.ColumnCount;
int rowCount = rasterLayer.RowCount;
IRaster2 raster = rasterLayer.Raster as IRaster2;
IPnt fromPnt = new PntClass();
fromPnt.SetCoords(0, 0);
IPnt blockSize = new PntClass();
blockSize.SetCoords(columnCount, rowCount);
IPixelBlock pixelBlock = ((IRaster)raster).CreatePixelBlock(blockSize);
rasterLayer.Raster.Read(fromPnt, pixelBlock);
IPixelBlock3 pixelBlock3 = (IPixelBlock3)pixelBlock;
object temp = pixelBlock3.get_PixelDataByRef(0);
if ((pixelBlock3.get_PixelType(0) == rstPixelType.PT_CLONG) || (pixelBlock3.get_PixelType(0) == rstPixelType.PT_ULONG))
{
System.Int32[,] pixelData = (System.Int32[, ])temp;
for (int i = 0; i < rowCount; i++)
{
for (int j = 0; j < columnCount; j++)
{
if (datas[i, j] == -9999f)
{
pixelData[j, i] = 0;
}
else
{
if (pixelData[j, i] != Convert.ToInt32(datas[i, j]))
{
pixelData[j, i] = Convert.ToInt32(datas[i, j]);
}
}
}
}
pixelBlock3.set_PixelData(0, pixelData);
}
else if ((pixelBlock3.get_PixelType(0) == rstPixelType.PT_SHORT) || (pixelBlock3.get_PixelType(0) == rstPixelType.PT_USHORT))
{
System.Int16[,] pixelData = (System.Int16[, ])temp;
for (int i = 0; i < rowCount; i++)
{
for (int j = 0; j < columnCount; j++)
{
if (datas[i, j] == -9999f)
{
pixelData[j, i] = 0;
}
else
{
if (pixelData[j, i] != Convert.ToInt16(datas[i, j]))
{
pixelData[j, i] = Convert.ToInt16(datas[i, j]);
}
}
}
}
pixelBlock3.set_PixelData(0, pixelData);
}
else if ((pixelBlock3.get_PixelType(0) == rstPixelType.PT_CHAR) || (pixelBlock3.get_PixelType(0) == rstPixelType.PT_UCHAR))
{
System.Byte[,] pixelData = (System.Byte[, ])temp;
for (int i = 0; i < rowCount; i++)
{
for (int j = 0; j < columnCount; j++)
{
if (datas[i, j] == -9999f)
{
//pixelData[j, i] = 0;
;
}
else
{
if (pixelData[j, i] != Convert.ToByte(datas[i, j]))
{
pixelData[j, i] = Convert.ToByte(datas[i, j]);
}
}
}
}
pixelBlock3.set_PixelData(0, pixelData);
}
else if (pixelBlock3.get_PixelType(0) == rstPixelType.PT_FLOAT)
{
System.Single[,] pixelData = (System.Single[, ])temp;
for (int i = 0; i < rowCount; i++)
{
for (int j = 0; j < columnCount; j++)
{
if (datas[i, j] == -9999f)
{
//pixelData[j, i] =0;
;
}
else
{
if (pixelData[j, i] != Convert.ToSingle(datas[i, j]))
{
pixelData[j, i] = Convert.ToSingle(datas[i, j]);
}
}
}
}
pixelBlock3.set_PixelData(0, pixelData);
}
((IRasterEdit)rasterLayer.Raster).Write(fromPnt, (IPixelBlock)pixelBlock3);
((IRasterEdit)rasterLayer.Raster).Refresh();
}
private object splitArray(int[] vls, IPixelBlock3 pb3)
{
int width = pb3.Width;
int height = pb3.Height;
int cnt = 0;
System.Array outArr = (System.Array)pb3.get_PixelData(0);
rstPixelType rsp = pb3.get_PixelType(0);
foreach (int i in vls)
{
double div = System.Convert.ToDouble(cnt) / width;
int r = (int)div;
int c = cnt - (r * width);
try
{
object newvl = rasterUtil.getSafeValue(i, rsp);
outArr.SetValue(i, c, r);
}
catch
{
object newvl = rasterUtil.getSafeValue(900, rsp);
outArr.SetValue(900, c, r);
}
cnt++;
}
return outArr;
}
/// <summary>
/// Read pixels from the input Raster and fill the PixelBlock provided with processed pixels.
/// The RasterFunctionHelper object is used to handle pixel type conversion and resampling.
/// The log raster is the natural log of the raster.
/// </summary>
/// <param name="pTlc">Point to start the reading from in the Raster</param>
/// <param name="pRaster">Reference Raster for the PixelBlock</param>
/// <param name="pPixelBlock">PixelBlock to be filled in</param>
public void Read(IPnt pTlc, IRaster pRaster, IPixelBlock pPixelBlock)
{
try
{
// Call Read method of the Raster Function Helper object.
//System.Array noDataValueArr = (System.Array)((IRasterProps)inrsBandsCoef).NoDataValue;
//Console.WriteLine("Before Read");
myFunctionHelper.Read(pTlc, null, pRaster, pPixelBlock);
//Console.WriteLine("After Read");
int pBHeight = pPixelBlock.Height;
int pBWidth = pPixelBlock.Width;
IPnt pbSize = new PntClass();
pbSize.SetCoords(pBWidth, pBHeight);
IPixelBlock3 outPb = (IPixelBlock3)myFunctionHelperCoef.Raster.CreatePixelBlock(pbSize);//independent variables
myFunctionHelperCoef.Read(pTlc, null, myFunctionHelperCoef.Raster, (IPixelBlock)outPb);
int pBRowIndex = 0;
int pBColIndex = 0;
IPixelBlock3 ipPixelBlock = (IPixelBlock3)pPixelBlock;
System.Array[] pArr = new System.Array[ipPixelBlock.Planes];
for (int coefnBand = 0; coefnBand < ipPixelBlock.Planes; coefnBand++)
{
System.Array pixelValues = (System.Array)(pPixelBlock.get_SafeArray(coefnBand));
pArr[coefnBand] = pixelValues;
}
for (int i = pBRowIndex; i < pBHeight; i++)
{
for (int k = pBColIndex; k < pBWidth; k++)
{
object pObj = outPb.GetVal(0, k, i);
if (pObj == null)
{
continue;
}
else
{
string pixelValue = pObj.ToString();
double[] c;
if (tDic.TryGetValue(pixelValue, out c))
{
for (int v = 0; v < pArr.Length; v++)
{
double vl = c[v];
object newVl = rasterUtil.getSafeValue(vl, ipPixelBlock.get_PixelType(v));
pArr[v].SetValue(newVl, k, i);
}
}
else
{
for (int v = 0; v < pArr.Length; v++)
{
pArr.SetValue(ndVl, k, i);
}
}
}
}
}
for (int i = 0; i < pArr.Length; i++)
{
ipPixelBlock.set_PixelData(i, pArr[i]);
}
}
catch (Exception exc)
{
System.Exception myExc = new System.Exception("Exception caught in Read method of TTest Function. " + exc.Message, exc);
Console.WriteLine(exc.ToString());
}
}
/// <summary>
/// Read pixels from the input Raster and fill the PixelBlock provided with processed pixels.
/// The RasterFunctionHelper object is used to handle pixel type conversion and resampling.
/// The log raster is the natural log of the raster.
/// </summary>
/// <param name="pTlc">Point to start the reading from in the Raster</param>
/// <param name="pRaster">Reference Raster for the PixelBlock</param>
/// <param name="pPixelBlock">PixelBlock to be filled in</param>
public void Read(IPnt pTlc, IRaster pRaster, IPixelBlock pPixelBlock)
{
try
{
// Call Read method of the Raster Function Helper object.
//System.Array noDataValueArr = (System.Array)((IRasterProps)inrsBandsCoef).NoDataValue;
//Console.WriteLine("Before Read");
myFunctionHelper.Read(pTlc, null, pRaster, pPixelBlock);
//Console.WriteLine("After Read");
int pBHeight = pPixelBlock.Height;
int pBWidth = pPixelBlock.Width;
IPnt pbSize = new PntClass();
pbSize.SetCoords(pBWidth, pBHeight);
IPixelBlock3 outPb = (IPixelBlock3)myFunctionHelperCoef.Raster.CreatePixelBlock(pbSize);//independent variables
myFunctionHelperCoef.Read(pTlc, null, myFunctionHelperCoef.Raster, (IPixelBlock)outPb);
int pBRowIndex = 0;
int pBColIndex = 0;
IPixelBlock3 ipPixelBlock = (IPixelBlock3)pPixelBlock;
//System.Array[] pArr = new System.Array[outPb.Planes];
//for (int coefnBand = 0; coefnBand < outPb.Planes; coefnBand++)
//{
// System.Array pixelValues = (System.Array)(outPb.get_PixelData(coefnBand));
// pArr[coefnBand] = pixelValues;
//}
System.Array pValues = (System.Array)ipPixelBlock.get_PixelData(0);//(System.Array)(td);
rstPixelType pTyp = ipPixelBlock.get_PixelType(0);
for (int i = pBRowIndex; i < pBHeight; i++)
{
for (int k = pBColIndex; k < pBWidth; k++)
{
double[] xVls = new double[outPb.Planes];
bool ndT = true;
for (int coefnBand = 0; coefnBand < outPb.Planes; coefnBand++)
{
//float noDataValue = System.Convert.ToSingle(noDataValueArr.GetValue(coefnBand));
object pObj = outPb.GetVal(coefnBand, k, i);
if (pObj == null)
{
ndT = false;
break;
}
double pixelValue = Convert.ToDouble(pObj);
xVls[coefnBand] = pixelValue;
}
if (ndT)
{
int c = cluster.computNew(xVls);
object newVl = rasterUtil.getSafeValue(c, pTyp);
pValues.SetValue(newVl, k, i);
}
}
}
ipPixelBlock.set_PixelData(0, pValues);
}
catch (Exception exc)
{
System.Exception myExc = new System.Exception("Exception caught in Read method of Cluster Function. " + exc.Message, exc);
Console.WriteLine(exc.ToString());
}
}
/// <summary>
/// Read pixels from the input Raster and fill the PixelBlock provided with processed pixels.
/// The RasterFunctionHelper object is used to handle pixel type conversion and resampling.
/// The log raster is the natural log of the raster.
/// </summary>
/// <param name="pTlc">Point to start the reading from in the Raster</param>
/// <param name="pRaster">Reference Raster for the PixelBlock</param>
/// <param name="pPixelBlock">PixelBlock to be filled in</param>
public void Read(IPnt pTlc, IRaster pRaster, IPixelBlock pPixelBlock)
{
try
{
// Call Read method of the Raster Function Helper object.
myFunctionHelper.Read(pTlc, null, pRaster, pPixelBlock);
int pBHeight = pPixelBlock.Height;
int pBWidth = pPixelBlock.Width;
IPnt pbSize = new PntClass();
pbSize.SetCoords(pBWidth, pBHeight);
IPixelBlock3 outPb = (IPixelBlock3)myFunctionHelperCoef.Raster.CreatePixelBlock(pbSize);
myFunctionHelperCoef.Read(pTlc, null, myFunctionHelperCoef.Raster, (IPixelBlock)outPb);
int pBRowIndex = 0;
int pBColIndex = 0;
IPixelBlock3 ipPixelBlock = (IPixelBlock3)pPixelBlock;
for (int nBand = 0; nBand < pPixelBlock.Planes; nBand++)
{
System.Array outArr = (System.Array)ipPixelBlock.get_PixelData(nBand);
rstPixelType pty = ipPixelBlock.get_PixelType(nBand);
for (int i = pBRowIndex; i < pBHeight; i++)
{
for (int k = pBColIndex; k < pBWidth; k++)
{
bool checkNoData = true;
int ov = 1;
for (int coefnBand = 0; coefnBand < outPb.Planes; coefnBand++)
{
double min = mins[coefnBand];
double max = maxs[coefnBand];
object objPvl = outPb.GetVal(coefnBand, k, i);
if (objPvl == null)
{
checkNoData = false;
ov = 0;
break;
}
else
{
double pixelValue = Convert.ToDouble(objPvl);
if (pixelValue < min || pixelValue > max)
{
ov = 0;
break;
}
}
}
if (checkNoData)
{
object nVl = rasterUtil.getSafeValue(ov, pty);
outArr.SetValue(nVl, k, i);
}
}
}
ipPixelBlock.set_PixelData(nBand, outArr);
}
}
catch (Exception exc)
{
System.Exception myExc = new System.Exception("Exception caught in Read method of Domain Function. " + exc.Message, exc);
Console.WriteLine(exc.ToString());
}
}