DPSpectrum

Direct plot for viewing spectra.

Direct Spectrum plot function

void PlotSpectrum( const Spectrum& spec,
                   const std::string& label="",
                   int x=100,
                   int y=100, 
                   int w=500,
                   int h=225 )

Assigns the data for viewing, as well as a title and dimensions for the plot.

spec : spectrum.
label : title label for the plot, default="" (an empty string).
x : x-coordinate of the upper left corner, default=100.
y : y-coordinate of the upper left corner, default=100.
w : width,  default=500.
h : height, default=225.