plimage(3plplot) [debian man page]

PLIMAGE(3plplot)						    PLplot API							  PLIMAGE(3plplot)

NAME

       plimage - Plot a 2D matrix using color map1 with automatic colour adjustment

SYNOPSIS

       plimage(idata, nx, ny, xmin, xmax, ymin, ymax, zmin, zmax, Dxmin, Dxmax, Dymin, Dymax)

DESCRIPTION

       Plot  a	2D matrix using color palette 1.  The color scale is automatically adjusted to use the maximum and minimum values in idata as val-
       uemin and valuemax in a call to plimagefr(3plplot).

       Redacted form:  General: plimage(idata, xmin, xmax, ymin, ymax, zmin, zmax, Dxmin, Dxmax, Dymin, Dymax)

       This function is used in example 20.

ARGUMENTS

       idata (PLFLT**, input)
	      A 2D array of values (intensities) to plot.  Should have dimensions idata[nx][ny].

       nx, ny (PLINT, input)
	      Dimensions of idata

       xmin, xmax, ymin, ymax (PLFLT, input)
	      Plot coordinates to strecth the image data to.  idata[0][0] corresponds to (xmin, ymin) and idata[nx - 1][ny  -  1]  corresponds	to
	      (xmax, ymax).

       zmin, zmax (PLFLT, input)
	      Only data between zmin and zmax (inclusive) will be plotted.

       Dxmin, Dxmax, Dymin, Dymax (PLFLT, input)
	      Plot only the window of points whose plot coordinates fall inside the window of (Dxmin, Dymin) to (Dxmax, Dymax).

AUTHORS

       Geoffrey  Furnish  and  Maurice LeBrun wrote and maintain PLplot.  This man page was automatically generated from the DocBook source of the
       PLplot documentation, maintained by Alan W. Irwin and Rafael Laboissiere.

SEE ALSO

       PLplot documentation at http://plplot.sourceforge.net/resources.

								   August, 2012 						  PLIMAGE(3plplot)

PLSHADE(3plplot)						    PLplot API							  PLSHADE(3plplot)

NAME

       plshade -  Shade individual region on the basis of value

SYNOPSIS

       plshade(a,  nx,	ny,  defined,  xmin, xmax, ymin, ymax, shade_min, shade_max, sh_cmap, sh_color, sh_width, min_color, min_width, max_color,
       max_width, fill, rectangular, pltr, pltr_data)

DESCRIPTION

       Shade individual region on the basis of value.  Use plshades(3plplot) if you want to shade a number of  regions	using  continuous  colors.
       plshade(3plplot)  is  identical	to plshade1(3plplot) except for the type of the first parameter. See plshade1(3plplot) for further discus-
       sion.

       Redacted form:  General: plshade(a, defined, xmin,  xmax,  ymin,  ymax,	shade_min,  shade_max,	sh_cmap,  sh_color,  sh_width,	min_color,
       min_width, max_color, max_width, fill, rectangular, pltr, pltr_data) Perl/PDL: Not available?

       This function is used in example 15.

ARGUMENTS

       a (PLFLT **, input)

       nx (PLINT, input)

       ny (PLINT, input)

       defined (PLINT (*) (PLFLT, PLFLT), input)

       xmin (PLFLT, input)

       xmax (PLFLT, input)

       ymin (PLFLT, input)

       ymax (PLFLT, input)

       shade_min (PLFLT, input)

       shade_max (PLFLT, input)

       sh_cmap (PLINT, input)

       sh_color (PLFLT, input)

       sh_width (PLINT, input)

       min_color (PLINT, input)

       min_width (PLINT, input)

       max_color (PLINT, input)

       max_width (PLINT, input)

       fill (void (*) (PLINT, PLFLT *, PLFLT *), input)

       rectangular (PLBOOL, input)

       pltr (void (*) (PLFLT, PLFLT, PLFLT *, PLFLT *, PLPointer) , input)

       pltr_data (PLPointer, input)

AUTHORS

       Geoffrey  Furnish  and  Maurice LeBrun wrote and maintain PLplot.  This man page was automatically generated from the DocBook source of the
       PLplot documentation, maintained by Alan W. Irwin and Rafael Laboissiere.

SEE ALSO

       PLplot documentation at http://plplot.sourceforge.net/resources.

								   August, 2012 						  PLSHADE(3plplot)