Go to the source code of this file.
Definition at line 9 of file 22-numcxx-vtkfigrect2D.cxx.
18 const int N=1+ceil((x1-x0)/h);
19 h=(x1-x0)/(
double)(N-1);
32 auto griddata=vtkfig::DataSet::New();
33 griddata->SetRectilinearGrid(X,X);
36 auto frame=vtkfig::Frame::New();
37 auto scview=vtkfig::ScalarView::New();
38 scview->SetData(griddata,
"U");
39 frame->AddFigure(scview);
47 for (
int i=0; i<N; i++)
48 for (
int j=0; j<N; j++,ij++)
50 U(ij)=sin(20.0*(X(i)-t))*cos(20.0*(X(j)-2*t));
53 snprintf(titlebuf,20,
"t=%g",t);
54 griddata->SetPointScalar(U ,
"U");
One dimensional array class.