502           PetscInt     numVals, va;  in VecView_Plex_Local_Draw_2D()  local
504           PetscCall(DMPlexVecGetClosure(fdm, NULL, fv, c, &numVals, &vals));  in VecView_Plex_Local_Draw_2D()
505           if (!numVals) {  in VecView_Plex_Local_Draw_2D()
506             PetscCall(DMPlexVecRestoreClosure(fdm, NULL, fv, c, &numVals, &vals));  in VecView_Plex_Local_Draw_2D()
509 …numVals % Nc == 0, PETSC_COMM_SELF, PETSC_ERR_ARG_WRONG, "The number of components %" PetscInt_FMT…  in VecView_Plex_Local_Draw_2D()
510           switch (numVals / Nc) {  in VecView_Plex_Local_Draw_2D()
514 …for (va = 0; va < numVals / Nc; ++va) color[va] = PetscDrawRealToColor(PetscRealPart(vals[va * Nc …  in VecView_Plex_Local_Draw_2D()
519 …for (va = 0; va < numVals / Nc; ++va) color[va] = PetscDrawRealToColor(PetscRealPart(vals[va * Nc …  in VecView_Plex_Local_Draw_2D()
524 …for (va = 0; va < numVals / (Nc * 2); ++va) color[va] = PetscDrawRealToColor(PetscRealPart(vals[va…  in VecView_Plex_Local_Draw_2D()
527 …_ARG_WRONG, "Number of values for cell closure %" PetscInt_FMT " cannot be handled", numVals / Nc);  in VecView_Plex_Local_Draw_2D()
529           PetscCall(DMPlexVecRestoreClosure(fdm, NULL, fv, c, &numVals, &vals));  in VecView_Plex_Local_Draw_2D()