Module d.vect always uses 'lf' and d.vect.thematic 'ps'. Based on color type color columns are interpretedĪs line color and fill colors (lf), or primary and secondary colors (ps). Label|symbol_name|size|color_type|feature_color|fill_color|line_width|geometry_type|feature_countĬolor type can be 'lf' or 'ps'. GRASS GUI and MONITORS create the legend file automatically.īy default the legend file is stored in grassdata/location/mapset/.tmp/userĭirectory (in case of d.mon deeper in /monitor_name directory). User can create custom legend file and then useĮxport GRASS_LEGEND_FILE=path/to/file in shell. This file is automatically created and updated whenever In shell environment variable GRASS_LEGEND_FILE. Module d.legend.vect draws vector legend based on legend file defined The vector legend will be based on (input file must have correct format). Parameter output defines path to the file where the internal legendįile will be saved to, input defines the input file which (see section Notes for format description) and then upload the modified file Into a text file using parameter output, change the order of entries If that's not desired, one can export the legend file The order of entries is defined by the order in Layer Manager (if used Which removes the particular vector or thematic vector from vector legend. Modifying the order of legend entries and omitting certain vector maps The default label, which is the map name. Icon_area and icon_line to pick from available symbols.īy using parameter legend_label of d.vect module, users can change Symbols for vector areas and lines, and labels for individual vector labelsĬan be changed in the symbology setting of each vector map in Their font and font size can be set using parameters sub_font Module d.vect.legend supports subtitles (see section Notes). The size of point symbols is based on currently set symbology of vector maps using Parameter symbol_size defines the size of line and area symbols. The font of the title can be changed with title_font, title_fontsize.įlag -b is used to draw background of specified color ( bgcolor),īorder color and border width ( border_color and border_width). User can specify a title of the legend using parameter title. Parameter columns defines the number of legend columns. Parameter at defines the screen position of upper-left legend corner. Module d.legend.vect draws vector legend of currently displayed vector maps. Modifying the order of legend entries and omitting certain vector maps.Parameters: at= left,top Screen position of legend to be drawn (percentage, is lower left) Options: 0-100 Default: 10,40 columns= integer Number of legend columns Default: 1 title= string Legend title symbol_size= integer Symbol size Default: 20 border_color= name Border color Either a standard color name, R:G:B triplet, or 'none' Default: black bgcolor= name Background color Either a standard color name, R:G:B triplet, or 'none' Default: white border_width= integer Background border width Default: 2 font= string Font name fontsize= float Font size Default: 12 Options: 1-360 title_font= string Title font name title_fontsize= float Title font size Default: 18 Options: 1-360 sub_font= string Subtitle font name sub_fontsize= float Subtitle font size Default: 14 Options: 1-360 fontcolor= name Font color Either a standard color name or R:G:B triplet Default: black separator= character Field separator for input file Special characters: pipe, comma, space, tab, newline Default: pipe input= name Input legend file Path to legend file output= name Output csv file Path to output file or '-' for standard output

D.legend grass gis