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<h1>PGPLOT interface</h1>
<p>Included with giza are PGPLOT interfaces that aim to replicate the full public interface to PGPLOT. This means that giza can be compiled as a drop-in replacement for
libpgplot and libcpgplot. So older programs written using PGPLOT can be linked against giza with the source code unchanged, giving a modern
plotting library with antialiased lines, real fonts and PDF output. For the c library (libcpgplot) it also avoids the unnecessary linking against FORTRAN
necessary with the original libcpgplot so increases portability of code written in c.
The giza-PGPLOT API also aims to provide maximum backwards compatibility with PGPLOT (e.g., line styles,
greek letter escape sequences, etc.) so that codes can be transitioned with ease.</p>
<p>The status of the standard <a href="#libpgplot">Fortran</a> (libpgplot) and <a href="#libcpgplot">C</a> (libcpgplot) interfaces are given below. Contributions most welcome!</p>
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<h2><a name="libpgplot"></a>Current status (libpgplot):</h2>
<table>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGARRO">PGARRO</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw an arrow</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGASK">PGASK</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>control new page prompting</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGAXIS">PGAXIS</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw an axis</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGBAND">PGBAND</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>read cursor position, with anchor</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGBBUF">PGBBUF</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>begin batch of output (buffer)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGBEG">PGBEG</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>open a graphics device</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGBIN">PGBIN</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>histogram of binned data</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGBOX">PGBOX</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw labeled frame around viewport</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGCIRC">PGCIRC</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw a circle, using fill-area attributes</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGCLOS">PGCLOS</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>close the selected graphics device</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGCONB">PGCONB</a></td><td bgcolor=#FF6600>PARTIALLY IMPLEMENTED</td><td>contour map of a 2D data array, with blanking</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGCONF">PGCONF</a></td><td bgcolor=#FF0000>NOT IMPLEMENTED</td><td>fill between two contours</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGCONL">PGCONL</a></td><td bgcolor=#FF6600>PARTIALLY IMPLEMENTED</td><td>label contour map of a 2D data array</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGCONS">PGCONS</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>contour map of a 2D data array (fast algorithm)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGCONT">PGCONT</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>contour map of a 2D data array (contour-following)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGCONX">PGCONX</a></td><td bgcolor=#FF0000>NOT IMPLEMENTED</td><td>contour map of a 2D data array (non rectangular)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGCTAB">PGCTAB</a></td><td bgcolor=#FF6600>PARTIALLY IMPLEMENTED</td><td>install the color table to be used by PGIMAG</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGCURS">PGCURS</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>read cursor position</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGDRAW">PGDRAW</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw a line from the current pen position to a point</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGEBUF">PGEBUF</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>end batch of output (buffer)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGEND">PGEND</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>close all open graphics devices</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGENV">PGENV</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set window and viewport and draw labeled frame</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGERAS">PGERAS</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>erase all graphics from current page</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGERR1">PGERR1</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>horizontal or vertical error bar</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGERRB">PGERRB</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>horizontal or vertical error bar</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGERRX">PGERRX</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>horizontal error bar</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGERRY">PGERRY</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>vertical error bar</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGETXT">PGETXT</a></td><td bgcolor=#FF0000>NOT IMPLEMENTED</td><td>erase text from graphics display</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGFUNT">PGFUNT</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>function defined by X = F(T), Y = G(T)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGFUNX">PGFUNX</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>function defined by Y = F(X)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGFUNY">PGFUNY</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>function defined by X = F(Y)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGGRAY">PGGRAY</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>gray-scale map of a 2D data array</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGHI2D">PGHI2D</a></td><td bgcolor=#FF0000>NOT IMPLEMENTED</td><td>cross-sections through a 2D data array</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGHIST">PGHIST</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>histogram of unbinned data</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGIDEN">PGIDEN</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>write username, date, and time at bottom of plot</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGIMAG">PGIMAG</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>color image from a 2D data array</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGLAB">PGLAB</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>write labels for x-axis, y-axis, and top of plot</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGLCUR">PGLCUR</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw a line using the cursor</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGLDEV">PGLDEV</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>list available device types on standard output</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGLEN">PGLEN</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>find length of a string in a variety of units</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGLINE">PGLINE</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw a polyline (curve defined by line-segments)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGMOVE">PGMOVE</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>move pen (change current pen position)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGMTXT">PGMTXT</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>write text at position relative to viewport</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGNCUR">PGNCUR</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>mark a set of points using the cursor</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGNUMB">PGNUMB</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>convert a number into a plotable character string</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGOLIN">PGOLIN</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>mark a set of points using the cursor</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGOPEN">PGOPEN</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>open a graphics device</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGPAGE">PGPAGE</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>advance to new page</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGPANL">PGPANL</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>switch to a different panel on the view surface</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGPAP">PGPAP</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>change the size of the view surface</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGPIXL">PGPIXL</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw pixels</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGPNTS">PGPNTS</a></td><td bgcolor=#FF0000>NOT IMPLEMENTED</td><td>draw several graph markers, not all the same</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGPOLY">PGPOLY</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw a polygon, using fill-area attributes</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGPT">PGPT</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw several graph markers</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGPT1">PGPT1</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw one graph marker</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGPTXT">PGPTXT</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>write text at arbitrary position and angle</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQAH">PGQAH</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire arrow-head style</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQCF">PGQCF</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire character font</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQCH">PGQCH</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire character height</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQCI">PGQCI</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire color index</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQCIR">PGQCIR</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire color index range</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQCLP">PGQCLP</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire clipping status</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQCOL">PGQCOL</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire color capability</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQCR ">PGQCR </a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire color representation</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQCS ">PGQCS </a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire character height in a variety of units</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQDT">PGQDT</a></td><td bgcolor=#FF0000>NOT IMPLEMENTED</td><td>inquire name of nth available device type</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQFS">PGQFS</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire fill-area style</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQHS">PGQHS</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire hatching style</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQID">PGQID</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire current device identifier</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQINF">PGQINF</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire PGPLOT general information</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQITF">PGQITF</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire image transfer function</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQLS">PGQLS</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire line style</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQLW">PGQLW</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire line width</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQNDT">PGQNDT</a></td><td bgcolor=#FF0000>NOT IMPLEMENTED</td><td>inquire number of available device types</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQPOS">PGQPOS</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire current pen position</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQTBG">PGQTBG</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire text background color index</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQTXT">PGQTXT</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>find bounding box of text string</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQVP">PGQVP</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire viewport size and position</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQVSZ">PGQVSZ</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire size of view surface</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGQWIN">PGQWIN</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire window boundary coordinates</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGRECT">PGRECT</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw a rectangle, using fill-area attributes</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGRND">PGRND</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>find the smallest `round' number greater than x</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGRNGE">PGRNGE</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>choose axis limits</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSAH">PGSAH</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set arrow-head style</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSAVE">PGSAVE</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>save PGPLOT attributes</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGUNSA">PGUNSA</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>restore PGPLOT attributes</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSCF">PGSCF</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set character font</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSCH">PGSCH</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set character height</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSCI">PGSCI</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set color index</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSCIR">PGSCIR</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set color index range</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSCLP">PGSCLP</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>enable or disable clipping at edge of viewport</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSCR">PGSCR</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set color representation</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSCRL">PGSCRL</a></td><td bgcolor=#FF0000>NOT IMPLEMENTED</td><td>scroll window</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSCRN">PGSCRN</a></td><td bgcolor=#FF0000>NOT IMPLEMENTED</td><td>set color representation by name</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSFS">PGSFS</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set fill-area style</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSHLS">PGSHLS</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set color representation using HLS system</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSHS">PGSHS</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set hatching style</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSITF">PGSITF</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set image transfer function</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSLCT">PGSLCT</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>select an open graphics device</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSLS">PGSLS</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set line style</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSLW">PGSLW</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set line width</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSTBG">PGSTBG</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set text background color index</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSUBP">PGSUBP</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>subdivide view surface into panels</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSVP">PGSVP</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set viewport (normalized device coordinates)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGSWIN">PGSWIN</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set window</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGTBOX">PGTBOX</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw frame and write (DD) HH MM SS.S labelling</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGTEXT">PGTEXT</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>write text (horizontal, left-justified)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGTICK">PGTICK</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw a single tick mark on an axis</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGUPDT">PGUPDT</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>update display</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGVECT">PGVECT</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>vector map of a 2D data array, with blanking</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGVSIZ">PGVSIZ</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set viewport (inches)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGVSTD">PGVSTD</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set standard (default) viewport</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGWEDG">PGWEDG</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>annotate an image plot with a wedge</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGWNAD">PGWNAD</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set window and adjust viewport to same aspect ratio</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGADVANCE">PGADVANCE</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>non-standard alias for PGPAGE</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGBEGIN">PGBEGIN</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>non-standard alias for PGBEG</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGCURSE">PGCURSE</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>non-standard alias for PGCURS</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGLABEL">PGLABEL</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>non-standard alias for PGLAB</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGMTEXT">PGMTEXT</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>non-standard alias for PGMTXT</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGNCURSE">PGNCURSE</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>non-standard alias for PGNCUR</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGPAPER">PGPAPER</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>non-standard alias for PGPAP</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGPOINT">PGPOINT</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>non-standard alias for PGPT</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGPTEXT">PGPTEXT</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>non-standard alias for PGPTXT</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGVPORT">PGVPORT</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>non-standard alias for PGSVP</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGVSIZE">PGVSIZE</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>non-standard alias for PGVSIZ</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGVSTAND">PGVSTAND</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>non-standard alias for PGVSTD</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#PGWINDOW">PGWINDOW</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>non-standard alias for PGSWIN</td></tr>
</table>
<p>118 of 127 routines implemented, 115 of 127 fully implemented.</p>
</div>
<div id="content">
<h2><a name="libcpgplot"></a>Current status (libcpgplot):</h2>
<table>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgarro">cpgarro</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw an arrow</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgask">cpgask</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>control new page prompting</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgaxis">cpgaxis</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw an axis</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgband">cpgband</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>read cursor position, with anchor</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgbbuf">cpgbbuf</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>begin batch of output (buffer)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgbeg">cpgbeg</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>open a graphics device</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgbin">cpgbin</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>histogram of binned data</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgbox">cpgbox</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw labeled frame around viewport</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgcirc">cpgcirc</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw a circle, using fill-area attributes</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgclos">cpgclos</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>close the selected graphics device</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgconb">cpgconb</a></td><td bgcolor=#FF6600>PARTIALLY IMPLEMENTED</td><td>contour map of a 2D data array, with blanking</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgconf">cpgconf</a></td><td bgcolor=#FF0000>NOT IMPLEMENTED</td><td>fill between two contours</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgconl">cpgconl</a></td><td bgcolor=#FF6600>PARTIALLY IMPLEMENTED</td><td>label contour map of a 2D data array</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgcons">cpgcons</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>contour map of a 2D data array (fast algorithm)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgcont">cpgcont</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>contour map of a 2D data array (contour-following)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgctab">cpgctab</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>install the color table to be used by pgimag</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgcurs">cpgcurs</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>read cursor position</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgdraw">cpgdraw</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw a line from the current pen position to a point</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgebuf">cpgebuf</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>end batch of output (buffer)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgend">cpgend</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>close all open graphics devices</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgenv">cpgenv</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set window and viewport and draw labeled frame</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgeras">cpgeras</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>erase all graphics from current page</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgerr1">cpgerr1</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>horizontal or vertical error bar</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgerrb">cpgerrb</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>horizontal or vertical error bar</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgerrx">cpgerrx</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>horizontal error bar</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgerry">cpgerry</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>vertical error bar</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgetxt">cpgetxt</a></td><td bgcolor=#FF0000>NOT IMPLEMENTED</td><td>erase text from graphics display</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pggray">cpggray</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>gray-scale map of a 2D data array</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pghi2d">cpghi2d</a></td><td bgcolor=#FF0000>NOT IMPLEMENTED</td><td>cross-sections through a 2D data array</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pghist">cpghist</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>histogram of unbinned data</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgiden">cpgiden</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>write username, date, and time at bottom of plot</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgimag">cpgimag</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>color image from a 2D data array</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pglab">cpglab</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>write labels for x-axis, y-axis, and top of plot</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pglcur">cpglcur</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw a line using the cursor</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgldev">cpgldev</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>list available device types on standard output</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pglen">cpglen</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>find length of a string in a variety of units</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgline">cpgline</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw a polyline (curve defined by line-segments)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgmove">cpgmove</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>move pen (change current pen position)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgmtxt">cpgmtxt</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>write text at position relative to viewport</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgncur">cpgncur</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>mark a set of points using the cursor</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgnumb">cpgnumb</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>convert a number into a plottable character string</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgolin">cpgolin</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>mark a set of points using the cursor</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgopen">cpgopen</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>open a graphics device</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgpage">cpgpage</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>advance to new page</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgpanl">cpgpanl</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>switch to a different panel on the view surface</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgpap">cpgpap</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>change the size of the view surface</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgpixl">cpgpixl</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw pixels</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgpnts">cpgpnts</a></td><td bgcolor=#FF0000>NOT IMPLEMENTED</td><td>draw several graph markers, not all the same</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgpoly">cpgpoly</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw a polygon, using fill-area attributes</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgpt">cpgpt</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw several graph markers</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgpt1">cpgpt1</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw one graph marker</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgptxt">cpgptxt</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>write text at arbitrary position and angle</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqah">cpgqah</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire arrow-head style</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqcf">cpgqcf</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire character font</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqch">cpgqch</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire character height</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqci">cpgqci</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire color index</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqcir">cpgqcir</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire color index range</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqclp">cpgqclp</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire clipping Status</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqcol">cpgqcol</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire color capability</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqcr">cpgqcr</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire color representation</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqcs">cpgqcs</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire character height in a variety of units</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqdt">cpgqdt</a></td><td bgcolor=#FF0000>NOT IMPLEMENTED</td><td>inquire name of nth available device type</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqfs">cpgqfs</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire fill-area style</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqhs">cpgqhs</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire hatching style</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqid">cpgqid</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire current device identifier</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqinf">cpgqinf</a></td><td bgcolor=#FF0000>NOT IMPLEMENTED</td><td>inquire pgplot general information</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqitf">cpgqitf</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire image transfer function</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqls">cpgqls</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire line style</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqlw">cpgqlw</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire line width (as integer)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqndt">cpgqndt</a></td><td bgcolor=#FF0000>NOT IMPLEMENTED</td><td>inquire number of available device types</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqpos">cpgqpos</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire current pen position</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqtbg">cpgqtbg</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire text background color index</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqtxt">cpgqtxt</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>find bounding box of text string</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqvp">cpgqvp</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire viewport size and position</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqvsz">cpgqvsz</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire size of view surface</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgqwin">cpgqwin</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>inquire window boundary coordinates</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgrect">cpgrect</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw a rectangle, using fill-area attributes</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgrnd">cpgrnd</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>find the smallest `round' number greater than x</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgrnge">cpgrnge</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>choose axis limits</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgsah">cpgsah</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set arrow-head style</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgsave">cpgsave</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>save pgplot attributes</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgunsa">cpgunsa</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>restore pgplot attributes</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgscf">cpgscf</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set character font</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgsch">cpgsch</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set character height</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgsci">cpgsci</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set color index</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgscir">cpgscir</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set color index range</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgsclp">cpgsclp</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>enable or disable clipping at edge of viewport</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgscr">cpgscr</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set color representation</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgscrl">cpgscrl</a></td><td bgcolor=#FF0000>NOT IMPLEMENTED</td><td>scroll window</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgscrn">cpgscrn</a></td><td bgcolor=#FF0000>NOT IMPLEMENTED</td><td>set color representation by name</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgsfs">cpgsfs</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set fill-area style</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgshls">cpgshls</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set color representation using hls system</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgshs">cpgshs</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set hatching style</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgsitf">cpgsitf</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set image transfer function</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgslct">cpgslct</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>select an open graphics device</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgsls">cpgsls</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set line style</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgslw">cpgslw</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set line width</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgstbg">cpgstbg</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set text background color index</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgsubp">cpgsubp</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>subdivide view surface into panels</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgsvp">cpgsvp</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set viewport (normalized device coordinates)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgswin">cpgswin</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set window</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgtbox">cpgtbox</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw frame and write (dd) hh mm ss.s labelling</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgtext">cpgtext</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>write text (horizontal, left-justified)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgtick">cpgtick</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>draw a single tick mark on an axis</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgupdt">cpgupdt</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>update display</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgvect">cpgvect</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>vector map of a 2D data array, with blanking</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgvsiz">cpgvsiz</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set viewport (inches)</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgvstd">cpgvstd</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set standard (default) viewport</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgwedg">cpgwedg</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>annotate an image plot with a wedge</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td><tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#pgwnad">cpgwnad</a></td><td bgcolor=#009900>IMPLEMENTED</td><td>set window and adjust viewport to same aspect ratio</td></tr>
<tr><td><a href="http://www.astro.caltech.edu/~tjp/pgplot/subroutines.html#"></a></td></table>
<p>101 of 110 routines implemented, 99 of 110 fully implemented.</p>
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