| getg | Return the settings of a graphic structure |
| <graphic> | name of the graphic structure |
| [<command>] | command for the graphic structure |
<command>  layer, topo, cntr, traj, axis, saxis, ndiam, nshape, nsize, nplc, nvsbl, ncolor, ngray, nconn, umat, sons, bar, rngplt, rlab, fval, gcolor, datplc, hst, ldgr, ldgrc, ldgrcld, ldgrv, vecfld, pmat, en, viewp  | |
| <command> src, scales, colors | |
| [-dout <data>] | output data |
| [-fout <field>] | output field |
This command is meant for querying the settings of a graphic structure as commands. If parameter <command> has been omitted, then the whole state is returned. One can store results in a data frame and field using the parameters <data> and <field>. Their use is described below with various command settings.
| <command> | Returned data - Commands for selecting or setting... |
| layer | the layer |
| topo | the topology of the TS-SOM |
| cntr | the contours on the TS-SOM layer |
| traj | the trajectory on the TS-SOM layer |
| axis | the axes |
| saxis | the subaxes |
| ndiam | the diameter of circles of the neurons |
| nshape | the shape of the neurons |
| nsize | the size of the neurons |
| nplc | the location of neurons |
| nvsbl | the neuron visibility |
| ncolor | the color of the neurons |
| ngray | the gray level of the background of the neurons |
| nconn | the neuron connectors |
| umat | the U-matrix presentation |
| sons | the son links |
| bar | the bars |
| rngplt | the range plots |
| rlab | the labels in the subgraphs |
| fval | field values |
| gcolor | the color of the group |
| datplc | the data vector related to the axis |
| hst | histograms |
| ldgr, ldgrc, ldgrv | line diagrams |
| vecfld | the vector field |
| pmat | the point matrix |
| viewp | the viewpoint to the graphic image |
| en | commands for enabling components to be displayed |
If the field (and data) is given, then the results are stored in the field. Otherwise, the output is directed to the output stream.
The flags src, scales and colors do not return commands. Instead they return data as follows.
| <Other commands> | |
| src | Return names of the selected sources of data (stored in the graphic structure): SOM, data frame and classified data |
| scales | Return the scales of graphical objects (minimum and maximum values). This flag requires an option to specify the type of objects to be queried. Possible options are axis, saxis, ndiam, ngray, bar, rngplt, ldgrc, ldgrcld, ldgrv, pmat |
| colors | Return the colors of graphical objects (foreground and background colors). This flag requires an option to specify the type of objects to be queried. Possible options are bar, rngplt, ldgr, ldgrv, hst, gcolor, dtaplc, ndatplc, traj, cntr, vecfld |
If the parameter <data> is given, then the scales and colors are stored in this data. The scales are stored in data that have three fields: name, min and max. Respectively, the colors will be stored in data that have three fields: name, fg and bg. The name refers to the parameter that identifies the graphic setting. The command src always results the output stream.
Example (ex7.31): First, run the example `ex7.31'. Then apply command getg.
...
NDA> mkgrp grp1 -s s1
...
NDA> getg grp1 bar
bar grp1 -inx 0 -f sta.crim_avg -co red -sca data
bar grp1 -inx 1 -f sta.zn_avg -co green -sca abs -min 10.000000
-max 100.000000
NDA> getg grp1 axis
axis grp1 -ax x -f som_x -sca abs -min 0.000000 -max 1.000000
-step 3
axis grp1 -ax y -f som_y -sca abs -min 0.000000 -max 1.000000
-step 3
axis grp1 -ax z -f som_z -sca abs -min 0.000000 -max 1.000000
-step 3
NDA> getg grp1 scales bar
sta.crim_avg
0.000000
66.142067
sta.zn_avg
10.000000
100.000000
NDA> getg grp1 scales bar -dout bar_scales
NDA> getg grp1 -fout graphics_commands