The publication quality graphics routines are activated by calling the library pgraph.
The Publication Quality Graphics system allows the user the ability to generate graphs for analysis and/or publication. It provides a complete windowing system for plotting multiple graphs on one page. The following graph types are supported:
XY Graph X,Y using cartesian coordinate system LOGX Graph X,Y using logarithmic X axis LOGY Graph X,Y using logarithmic Y axis LOGLOG Graph X,Y using logarithmic X and Y axes BAR Generate bar graph HIST Compute and graph frequency histogram HISTF Graph a histogram given a vector of frequency counts HISTP Graph a percent frequency histogram of a vector BOX Graph data using the box graph percentile method XYZ Graph X, Y, Z using 3D cartesian coordinate system SURFACE Graph a 3D surface CONTOUR Graph contour data DRAW Supply additional graphic elements to graphs
_paxes Turn axes on or off _pcrop Control cropping of graphics data outside axes area _pcross Controls where axes intersect _pframe Draw a frame around 2D, 3D plots _pgrid Control major and minor grid lines _pxpmax Control precision of numbers on X axis _pypmax Control precision of numbers on Y axis _pzpmax Control precision of numbers on Z axis _pxsci Control use of scientific notation on X axis _pysci Control use of scientific notation on Y axis _pzsci Control use of scientific notation on Z axis _pticout Control direction of tic marks on axes SCALE Scale X,Y axes on 2-D plots SCALE3D Scale X,Y,Z axes for 3-D plots XTICS Scale X axis and control tic marks YTICS Scale Y axis and control tic marks ZTICS Scale Z axis and control tic marks
_plegctl Set location and size of plot legend _plegstr Specify legend text entries _paxht Control size of axes labels _pnumht Control size of axes numbering _pnum Axes number control and orientation _pdate Date string contents and control _ptitlht Control title size XLABEL X axis label YLABEL Y axis label ZLABEL Z axis label TITLE Specify main title for graph ASCLABEL Define character labels for tic marks FONTS Load fonts for labels, titles, messages and legend VIEW Set 3D observer position in workbox units VIEWXYZ Set 3D observer position in plot coordinates VOLUME Sets length, width, and height ratios of 3D workbox
_pboxctl Control box plots _plctrl Control main curve and data symbols _pcolor Control line color for main curves _pltype Control line style for main curves _plwidth Control line thickness for main curves _pstype Control symbol type _psymsiz Control symbol size _pzclr Z level color control for CONTOUR and 3D graphs
_parrow Create arrows _parrow3 Create arrows for 3d graphs _pline Plot extra lines and circles _pline3d Plot extra lines for 3d graphs _psym Plot extra symbols _psym3d Plot extra symbols for 3d graphs _perrbar Plot error bars _pmsgctl Control position of message text _pmsgstr Specify additional message text
_pagesiz Control size of graph for printer output _pageshf Shift the graph for printer output _pbox Draw a box (frame) around window using color _plotsiz Control plot area size _plotshf Control plot area position _protate Rotate the graph 90 degrees AXMARGIN Control of axes margins (axes lengths) MARGIN Control graph margins BEGWIND Window initialization procedure ENDWIND End window manipulation, display graphs WINDOW Create tiled windows of equal size MAKEWIND Create window with specified size and position SETWIND Set to specified window number NEXTWIND Set to next available window number GETWIND Get current window number SAVEWIN Save window configuration to a file LOADWIN Load a window configuration from a file
_pnotify Control interactive "draft" mode _pscreen Control graphics output to screen _psilent Control final beep _pzoom Specify zoom parameters _ptek Name of graphics .TKF file _pqgedit Interactive mouse-driven graphics editor (optional) GRAPHPRT Generate print or conversion file
1 Dashed 4 Fine Dots
2 Dots 5 Dots and Dashes
3 Short Dashes 6 Solid
1 - Circle 8 - Solid Circle
2 - Square 9 - Solid Square
3 - Triangle 10 - Solid Triangle
4 - Plus 11 - Solid Plus
5 - Diamond 12 - Solid Diamond
6 - Inverted Triangle 13 - Solid Inverted Triangle
7 - Star 14 - Solid Star
0 - Black 8 - Dark Grey
1 - Blue 9 - Light Blue
2 - Green 10 - Light Green
3 - Cyan 11 - Light Cyan
4 - Red 12 - Light Red
5 - Magenta 13 - Light Magenta
6 - Brown 14 - Yellow
7 - Grey 15 - White