series_line()

template<class T , class SX , class SY >

T& pgplot::series_line	(	T &	dev,
		const SX &	x,
		const SY &	y
	)

draw an open polygon from a dense series

This implements cpgline functionality.

The following is required for class SX and SY:

1. BrowserT the type of an appropriate browser

The browser must provide

1. hot() true if pointing to valid element

Parameters

dev	device to be plotted on
x	series of x-coordinates
y	corresponding series of y-coordinates
SX	series class for x
SY	series class for y
T	pgplot device class

Returns

returns a reference to the device context

Definition at line 679 of file xpgplotxx.h.

  {
    typename SX::BrowserT ix=x;
    typename SY::BrowserT iy=y;
    float fx=float(*ix);
    float fy=float(*iy);
    dev.move(fx, fy);
    while ((ix.hot()) && (iy.hot()))
    { fx=float(*ix); fy=float(*iy); dev.draw(fx, fy); ++ix; ++iy; }
    return(dev);
  }