private void CreateTrueFalseMatrix(TFMatrixStruct tfMatrixStruct)
{
this.m_TrueFalseMatrix = new TrueFalseMatrix(tfMatrixStruct.rowCount, tfMatrixStruct.colCount, tfMatrixStruct.northwestX, tfMatrixStruct.northwestY, tfMatrixStruct.resolution, true);
}
private TFMatrixStruct GetTFMatrixStructur(GeoPolygonRegion region)
{
TFMatrixStruct struct2 = new TFMatrixStruct();
float resolution = this.m_Group.Resolution;
double left = region.Left;
double top = region.Top;
double right = region.Right;
double bottom = region.Bottom;
this.m_CellFilter.GetBoundary(resolution, ref left, ref right, ref bottom, ref top);
double a = (top - bottom) / ((double)resolution);
double b = (right - left) / ((double)resolution);
int rowCount = Convert.ToInt32(Math.Ceiling(a));
int colCount = Convert.ToInt32(Math.Ceiling(b));
struct2.resolution = this.m_Group.Resolution;
struct2.northwestX = left;
struct2.northwestY = top;
struct2.rowCount = rowCount;
struct2.colCount = colCount;
return struct2;
}
private TFMatrixStruct GetTFMatrixStructur(GeoPolygonRegion region)
{
TFMatrixStruct struct2 = new TFMatrixStruct();
float resolution = this.m_Group.Resolution;
double left = region.Left;
double top = region.Top;
double right = region.Right;
double bottom = region.Bottom;
if ((left % ((double)resolution)) != 0.0)
{
left -= left % ((double)resolution);
}
if ((top % ((double)resolution)) != 0.0)
{
top += resolution - (top % ((double)resolution));
}
if ((right % ((double)resolution)) != 0.0)
{
right += resolution - (right % ((double)resolution));
}
if ((bottom % ((double)resolution)) != 0.0)
{
bottom -= bottom % ((double)resolution);
}
double a = (top - bottom) / ((double)resolution);
double num9 = (right - left) / ((double)resolution);
int num = Convert.ToInt32(Math.Ceiling(a));
int num2 = Convert.ToInt32(Math.Ceiling(num9));
struct2.resolution = this.m_Group.Resolution;
struct2.northwestX = left;
struct2.northwestY = top;
struct2.rowCount = num;
struct2.colCount = num2;
return struct2;
}
