Base class for grid visualisation.
#include <TGridVis.hh>
Inheritance diagram for TGridVis:
Public Member Functions | |
| virtual void | print (const TGrid *grid, const std::string &filename) const =0 |
| print grid to file filename | |
| virtual void | print (const TGrid *grid, const TFnSpace *fnspace, const TVector *vec, const std::string &filename) const =0 |
| void | set_func_value_interval (const double minval, const double maxval) |
| double | min_func_value () const |
| access function value interval | |
| void | set_colourmap (const std::string &cmap) |
| set colour map | |
| std::string | colourmap () const |
| return name of colourmap | |
Member Function Documentation
|
pure virtual |
print grid to file filename with colours according to values in vector vec which holds coefficients for function in fnspace
Implemented in TVTKGridVis, TVRMLGridVis, and T2DGridVis.
| void set_func_value_interval | ( | const double | minval, |
| const double | maxval | ||
| ) |
set value interval for grid function visualisation
- colour is chosen based function value and position in interval
- if actual function value is out of interval, value is clipped
