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NAMEd.vect.chart - Displays charts of vector data in the active frame on the graphics monitor.KEYWORDSdisplay, cartography, chart mapsSYNOPSISd.vect.chartd.vect.chart --help d.vect.chart [-cl3] map=name [type=string[,string,...]] [layer=string] [chart_type=string] columns=name[,name,...] [size_column=name] [size=integer] [scale=float] [outline_color=name] [colors=name[,name,...]] [max_ref=float[,float,...]] [--help] [--verbose] [--quiet] [--ui] Flags:
Parameters:
DESCRIPTIONd.vect.chart displays charts for GRASS vector data in the active frame on the graphics monitor.NOTESThe charts are positioned as follows:
The ’sizecol’ parameter is proportionate to the radius. The optional max_ref parameter accepts a list of values that represent the maximum value for each column listed in the values for the parameter columns. These values are used to create a framed bar plot if chart_type is bar (See Example 2). EXAMPLESExample 1Pie-charts of monthly winter precipitation (North Carolina sample dataset):g.region vector=nc_state -p d.vect nc_state d.vect.chart precip_30ynormals chart_type=pie columns=nov,dec,jan,feb -l # show pie chart as 3D d.erase d.vect nc_state d.vect.chart precip_30ynormals chart_type=pie columns=nov,dec,jan,feb -l -3 2D pie-chart of monthly winter precipitation in North Carolina 3D pie-chart of monthly winter precipitation in North Carolina Example 2Bar-chart of different census map values:d.vect.chart map=vectmap columns=cens51,cens61,cens71,cens81 chart_type=bar Example 3Creation of framed bar charts of an erodibiliy index from the Spearfish sample dataset:g.region raster=erode.index -p r.to.vect -s input=erode.index output=erode_index type=area v.extract input=erode_index output=erode_index_ctrds type=centroid d.rast aspect d.vect.chart map=erode_index_ctrds chart_type=bar columns=cat \ size=10 max_ref=12 scale=0.05 colors=yellow d.vect erode_index_ctrds icon=basic/circle fcol=black col=black size=5 Bar charts of an erodibiliy index (spatial subset) SEE ALSOd.erase, d.vect, d.vect.thematic, d.what.vect, d.rastAUTHORRadim Blazek, ITC-Irst, Trento, ItalySOURCE CODEAvailable at: d.vect.chart source code (history)Main index | Display index | Topics index | Keywords index | Graphical index | Full index © 2003-2021 GRASS Development Team, GRASS GIS 7.8.6 Reference Manual
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