gray()

basic_device& pgplot::basic_device::gray ( const float *  a, int  idim, int  jdim, int  i1, int  i2, int  j1, int  j2, float  fg, float  bg, const float *  tr  )

inlineinherited

plot gray scale image

Definition at line 188 of file basicdevice.h.

References pgplot::basic_device::select().

Referenced by pgplot::pgaff::gray().

      { 
        this->select(); 
        cpggray(a, idim, jdim, i1, i2, j1, j2, fg, bg, tr);
        return(*this);
      }

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