section h of routines in graph.i

Home Manual Packages Global Index Keywords Quick Reference | # functions in graph.i - h
hcp |
                 hcp
                 hcpon

    	    hcpoff
         The hcp command sends the picture displayed in the current graphics
         window to the hardcopy file.  (The name of the default hardcopy file
         can be specified using hcp_file; each individual graphics window may
         have its own hardcopy file as specified by the window command.)
         The hcpon command causes every fma (frame advance) command to do
         and implicit hcp, so that every frame is sent to the hardcopy file.
         The hcpoff command reverts to the default "demand only" mode.

    builtin function, documented at i0/graph.i   line 205
SEE ALSO: | window, fma, plg, eps, hcps
hcp_file |
                 hcp_file, filename, dump=0/1, ps=0/1

         sets the default hardcopy file to FILENAME.  If FILENAME ends with
         ".ps", the file will be a PostScript file, otherwise it will be a
         binary CGM file.  By default, the hardcopy file name will be
         "Aa00.cgm", or "Ab00.cgm" if that exists, or "Ac00.cgm" if both
         exist, and so on.  The default hardcopy file gets hardcopy from all
         graphics windows which do not have their own specific hardcopy file
         (see the window command).  If the dump keyword is present and non-zero,
         the current palette will be dumped at the beginning of each frame
         of the default hardcopy file (default behavior).  With dump=0,
         all colors are converted to a gray scale, and the output files are
         smaller because no palette information is included.
         Use ps=1 to make "Aa00.ps", "Ab00.ps", etc by default instead of CGM.
         The dump= and ps= settings persist until explicitly changed by a
         second call to hcp_file; the dump=1 setting becomes the default for
         the window command as well.

    builtin function, documented at i0/graph.i   line 111
SEE ALSO: | window, fma, hcp, plg
hcp_finish |
                 filename= hcp_finish()
              or filename= hcp_finish(n)

         closes the current hardcopy file and returns the filename.
         If N is specified, closes the hcp file associated with window N
         and returns its name; use hcp_finish(-1) to close the default
         hardcopy file.

    builtin function, documented at i0/graph.i   line 131
SEE ALSO: | window, fma, hcp, hcp_out, plg
hcp_out |
                 hcp_out
              or hcp_out, n

         finishes the current hardcopy file and sends it to the printer.
         If N is specified, prints the hcp file associated with window N;
         use hcp_out,-1 to print the default hardcopy file.
         Unless the KEEP keyword is supplied and non-zero, the file will
         be deleted after it is processed by gist and sent to lpr.

    interpreted function, defined at i0/graph.i   line 141
SEE ALSO: | window, fma, hcp, hcp_finish, plg
hcpoff |
     hcpoff

    builtin function, documented at i0/graph.i   line 205
SEE | hcp
hcpon |
     hcpon

    builtin function, documented at i0/graph.i   line 205
SEE | hcp
hcps |
                 hcps, name

         writes the picture in the current graphics window to the
         PostScript file NAME+".ps" (i.e.- the suffix .ps is added to NAME).
         Legends are not written, but the palette is always dumped.

    interpreted function, defined at i0/graph.i   line 162
SEE ALSO: | hcps, window, fma, hcp, hcp_finish, plg
height |
     height

    keyword,  defined at i0/graph.i   line 967
SEE | font
hide |
                 hide=   plotting keyword

         sets the visibility of a plotted element.  The default is hide=0,
         which means that the element will be visible.  Use hide=1 to remove
         the element from the plot (but not from the display list).
       PLOTTING COMMANDS: plg, plm, plc, plv, plf, pli, plt, pldj

    keyword,  defined at i0/graph.i   line 819
SEE ALSO: | legend
histeq_scale |
                 histeq_scale(z, top=top_value, cmin=cmin, cmax=cmax)

         returns a byte-scaled version of the array Z having the property
         that each byte occurs with equal frequency (Z is histogram
         equalized).  The result bytes range from 0 to TOP_VALUE, which
         defaults to one less than the size of the current palette (or
         255 if no pli, plf, or palette command has yet been issued).
         If non-nil CMIN and/or CMAX is supplied, values of Z beyond these
         cutoffs are not included in the frequency counts.

    interpreted function, defined at i0/graph.i   line 1328
SEE ALSO: | bytscl, plf, pli
hollow |
                 hollow=   plotting keyword
              or aspect=   plotting keyword

         set the appearance of the "darts" of a vector field plot.  The
         default darts, hollow=0, are filled; use hollow=1 to get just the
         dart outlines.  The default is aspect=0.125; aspect is the ratio
         of the half-width to the length of the darts.  Use the color
         keyword to control the color of the darts.
       PLOTTING COMMANDS: plv

    keyword,  defined at i0/graph.i   line 1049
SEE ALSO: | color