| PGARRO | IMPLEMENTED | draw an arrow | 
| PGASK | IMPLEMENTED | control new page prompting | 
| PGAXIS | IMPLEMENTED | draw an axis | 
| PGBAND | IMPLEMENTED | read cursor position, with anchor | 
| PGBBUF | IMPLEMENTED | begin batch of output (buffer) | 
| PGBEG | IMPLEMENTED | open a graphics device | 
| PGBIN | IMPLEMENTED | histogram of binned data | 
| PGBOX | IMPLEMENTED | draw labeled frame around viewport | 
| PGCIRC | IMPLEMENTED | draw a circle, using fill-area attributes | 
| PGCLOS | IMPLEMENTED | close the selected graphics device | 
| PGCONB | PARTIALLY IMPLEMENTED | contour map of a 2D data array, with blanking | 
| PGCONF | NOT IMPLEMENTED | fill between two contours | 
| PGCONL | PARTIALLY IMPLEMENTED | label contour map of a 2D data array | 
| PGCONS | IMPLEMENTED | contour map of a 2D data array (fast algorithm) | 
| PGCONT | IMPLEMENTED | contour map of a 2D data array (contour-following) | 
| PGCONX | NOT IMPLEMENTED | contour map of a 2D data array (non rectangular) | 
| PGCTAB | PARTIALLY IMPLEMENTED | install the color table to be used by PGIMAG | 
| PGCURS | IMPLEMENTED | read cursor position | 
| PGDRAW | IMPLEMENTED | draw a line from the current pen position to a point | 
| PGEBUF | IMPLEMENTED | end batch of output (buffer) | 
| PGEND | IMPLEMENTED | close all open graphics devices | 
| PGENV | IMPLEMENTED | set window and viewport and draw labeled frame | 
| PGERAS | IMPLEMENTED | erase all graphics from current page | 
| PGERR1 | IMPLEMENTED | horizontal or vertical error bar | 
| PGERRB | IMPLEMENTED | horizontal or vertical error bar | 
| PGERRX | IMPLEMENTED | horizontal error bar | 
| PGERRY | IMPLEMENTED | vertical error bar | 
| PGETXT | NOT IMPLEMENTED | erase text from graphics display | 
| PGFUNT | IMPLEMENTED | function defined by X = F(T), Y = G(T) | 
| PGFUNX | IMPLEMENTED | function defined by Y = F(X) | 
| PGFUNY | IMPLEMENTED | function defined by X = F(Y) | 
| PGGRAY | IMPLEMENTED | gray-scale map of a 2D data array | 
| PGHI2D | NOT IMPLEMENTED | cross-sections through a 2D data array | 
| PGHIST | IMPLEMENTED | histogram of unbinned data | 
| PGIDEN | IMPLEMENTED | write username, date, and time at bottom of plot | 
| PGIMAG | IMPLEMENTED | color image from a 2D data array | 
| PGLAB | IMPLEMENTED | write labels for x-axis, y-axis, and top of plot | 
| PGLCUR | IMPLEMENTED | draw a line using the cursor | 
| PGLDEV | IMPLEMENTED | list available device types on standard output | 
| PGLEN | IMPLEMENTED | find length of a string in a variety of units | 
| PGLINE | IMPLEMENTED | draw a polyline (curve defined by line-segments) | 
| PGMOVE | IMPLEMENTED | move pen (change current pen position) | 
| PGMTXT | IMPLEMENTED | write text at position relative to viewport | 
| PGNCUR | IMPLEMENTED | mark a set of points using the cursor | 
| PGNUMB | IMPLEMENTED | convert a number into a plotable character string | 
| PGOLIN | IMPLEMENTED | mark a set of points using the cursor | 
| PGOPEN | IMPLEMENTED | open a graphics device | 
| PGPAGE | IMPLEMENTED | advance to new page | 
| PGPANL | IMPLEMENTED | switch to a different panel on the view surface | 
| PGPAP | IMPLEMENTED | change the size of the view surface | 
| PGPIXL | IMPLEMENTED | draw pixels | 
| PGPNTS | NOT IMPLEMENTED | draw several graph markers, not all the same | 
| PGPOLY | IMPLEMENTED | draw a polygon, using fill-area attributes | 
| PGPT | IMPLEMENTED | draw several graph markers | 
| PGPT1 | IMPLEMENTED | draw one graph marker | 
| PGPTXT | IMPLEMENTED | write text at arbitrary position and angle | 
| PGQAH | IMPLEMENTED | inquire arrow-head style | 
| PGQCF | IMPLEMENTED | inquire character font | 
| PGQCH | IMPLEMENTED | inquire character height | 
| PGQCI | IMPLEMENTED | inquire color index | 
| PGQCIR | IMPLEMENTED | inquire color index range | 
| PGQCLP | IMPLEMENTED | inquire clipping status | 
| PGQCOL | IMPLEMENTED | inquire color capability | 
| PGQCR | IMPLEMENTED | inquire color representation | 
| PGQCS | IMPLEMENTED | inquire character height in a variety of units | 
| PGQDT | NOT IMPLEMENTED | inquire name of nth available device type | 
| PGQFS | IMPLEMENTED | inquire fill-area style | 
| PGQHS | IMPLEMENTED | inquire hatching style | 
| PGQID | IMPLEMENTED | inquire current device identifier | 
| PGQINF | IMPLEMENTED | inquire PGPLOT general information | 
| PGQITF | NOT IMPLEMENTED | inquire image transfer function | 
| PGQLS | IMPLEMENTED | inquire line style | 
| PGQLW | IMPLEMENTED | inquire line width | 
| PGQNDT | NOT IMPLEMENTED | inquire number of available device types | 
| PGQPOS | IMPLEMENTED | inquire current pen position | 
| PGQTBG | IMPLEMENTED | inquire text background color index | 
| PGQTXT | IMPLEMENTED | find bounding box of text string | 
| PGQVP | IMPLEMENTED | inquire viewport size and position | 
| PGQVSZ | IMPLEMENTED | inquire size of view surface | 
| PGQWIN | IMPLEMENTED | inquire window boundary coordinates | 
| PGRECT | IMPLEMENTED | draw a rectangle, using fill-area attributes | 
| PGRND | IMPLEMENTED | find the smallest `round' number greater than x | 
| PGRNGE | IMPLEMENTED | choose axis limits | 
| PGSAH | IMPLEMENTED | set arrow-head style | 
| PGSAVE | IMPLEMENTED | save PGPLOT attributes | 
| PGUNSA | IMPLEMENTED | restore PGPLOT attributes | 
| PGSCF | IMPLEMENTED | set character font | 
| PGSCH | IMPLEMENTED | set character height | 
| PGSCI | IMPLEMENTED | set color index | 
| PGSCIR | IMPLEMENTED | set color index range | 
| PGSCLP | IMPLEMENTED | enable or disable clipping at edge of viewport | 
| PGSCR | IMPLEMENTED | set color representation | 
| PGSCRL | NOT IMPLEMENTED | scroll window | 
| PGSCRN | NOT IMPLEMENTED | set color representation by name | 
| PGSFS | IMPLEMENTED | set fill-area style | 
| PGSHLS | IMPLEMENTED | set color representation using HLS system | 
| PGSHS | IMPLEMENTED | set hatching style | 
| PGSITF | NOT IMPLEMENTED | set image transfer function | 
| PGSLCT | IMPLEMENTED | select an open graphics device | 
| PGSLS | IMPLEMENTED | set line style | 
| PGSLW | IMPLEMENTED | set line width | 
| PGSTBG | IMPLEMENTED | set text background color index | 
| PGSUBP | IMPLEMENTED | subdivide view surface into panels | 
| PGSVP | IMPLEMENTED | set viewport (normalized device coordinates) | 
| PGSWIN | IMPLEMENTED | set window | 
| PGTBOX | IMPLEMENTED | draw frame and write (DD) HH MM SS.S labelling | 
| PGTEXT | IMPLEMENTED | write text (horizontal, left-justified) | 
| PGTICK | IMPLEMENTED | draw a single tick mark on an axis | 
| PGUPDT | IMPLEMENTED | update display | 
| PGVECT | IMPLEMENTED | vector map of a 2D data array, with blanking | 
| PGVSIZ | IMPLEMENTED | set viewport (inches) | 
| PGVSTD | IMPLEMENTED | set standard (default) viewport | 
| PGWEDG | IMPLEMENTED | annotate an image plot with a wedge | 
| PGWNAD | IMPLEMENTED | set window and adjust viewport to same aspect ratio | 
| PGADVANCE | IMPLEMENTED | non-standard alias for PGPAGE | 
| PGBEGIN | IMPLEMENTED | non-standard alias for PGBEG | 
| PGCURSE | IMPLEMENTED | non-standard alias for PGCURS | 
| PGLABEL | IMPLEMENTED | non-standard alias for PGLAB | 
| PGMTEXT | IMPLEMENTED | non-standard alias for PGMTXT | 
| PGNCURSE | IMPLEMENTED | non-standard alias for PGNCUR | 
| PGPAPER | IMPLEMENTED | non-standard alias for PGPAP | 
| PGPOINT | IMPLEMENTED | non-standard alias for PGPT | 
| PGPTEXT | IMPLEMENTED | non-standard alias for PGPTXT | 
| PGVPORT | IMPLEMENTED | non-standard alias for PGSVP | 
| PGVSIZE | IMPLEMENTED | non-standard alias for PGVSIZ | 
| PGVSTAND | IMPLEMENTED | non-standard alias for PGVSTD | 
| PGWINDOW | IMPLEMENTED | non-standard alias for PGSWIN | 
116 of 127 routines implemented, 113 of 127 fully implemented.