RGRingGetParameters#
Gets the parameters that define the ring region.
Synopsis#
#include "slepcrg.h"
PetscErrorCode RGRingGetParameters(RG rg,PetscScalar *center,PetscReal *radius,PetscReal *vscale,PetscReal *start_ang,PetscReal *end_ang,PetscReal *width)
Not Collective
Input Parameter#
rg - the region context
Output Parameters#
center - center of the region
radius - radius of the region
vscale - vertical scale of the region
start_ang - the right-hand side angle
end_ang - the left-hand side angle
width - width of the ring
See Also#
RGRingSetParameters()
Level#
advanced
Location#
Implementations#
RGRingGetParameters_Ring() in src/sys/classes/rg/impls/ring/rgring.c
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