//支持空间插值
public ContourLine[] Generate(double resolutionX, double resolutionY, enumDataType dataType, double[] contourValues, IDW_Interpolation interpolate, Action <int, string> tracker)
{
if (contourValues == null || contourValues.Length == 0)
{
return(null);
}
using (IContourGenerator gen = ContourGeneratorFactory.GetContourGenerator(dataType))
{
double[] rasPointValue;
int width, height;
if (tracker != null)
{
tracker(1, "正在进行空间插值...");
}
interpolate.DoIDWinterpolation(resolutionX, resolutionY, out width, out height, out rasPointValue);
gen.NoDataForOutsideAOI = _noData;
gen.IsOutputUncompleted = _isOutputUncomplete;
gen.Sample = _sample;
if (tracker != null)
{
tracker(9, "正在准备数据...");
}
gen.SetDataValue(rasPointValue, width, height);
ContourLine[] retLines = gen.Generate(width, height, contourValues, tracker);
_contourValues = gen.ContourValues;
return(retLines);
}
}
public ContourLine[] Generate(IRasterBand raster, double[] contourValues, int[] aoi, Action <int, string> tracker)
{
if (raster == null || contourValues == null || contourValues.Length == 0)
{
return(null);
}
using (IContourGenerator gen = ContourGeneratorFactory.GetContourGenerator(raster.DataType))
{
gen.NoDataForOutsideAOI = _noData;
gen.IsOutputUncompleted = _isOutputUncomplete;
gen.Sample = _sample;
ContourLine[] retLines = gen.Generate(raster, contourValues, aoi, tracker);
_contourValues = gen.ContourValues;
return(retLines);
}
}
