gray() [1/3]

pgplot::basic_device & pgplot::pgaff::gray	(	pgplot::basic_device &	dev,
		const Tarray &	a,
		const pgplot::Trange &	range,
		const Ttransform &	tr
	)

function to plot gray image

Definition at line 52 of file affpgplot.cc.

References pgplot::basic_device::gray(), pgplot::Trange::max, and pgplot::Trange::min.

Referenced by gray(), and main().

      {
        aff::FortranArray<Tarray> fa(a, true);
        float* pa=fa.castedpointer<float>();
        int f1=fa.first(0);
        int f2=fa.first(1);
        int l1=fa.last(0);
        int l2=fa.last(1);
        int d1=fa.dimlast(0);
        int d2=fa.dimlast(1);
        dev.gray(pa, d1, d2, f1, l1, f2, l2, 
                 range.min, range.max,
                 tr.pointer());
        return(dev);
      }

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