This reference manual details the use of modules distributed with Geographic Resources Analysis Support System (GRASS), an open source (GNU GPL'ed), image processing and geographic information system (GIS).
display commands:
| d.ask | Prompts the user to select a GRASS data base file from among files displayed in a menu on the graphics monitor. |
| d.barscale | Displays a barscale on GRASS monitor. |
| d.colorlist | Output a list of all available display colors with a configurable separator (default is comma). |
| d.colors | Allows the user to interactively change the color table |
| d.colortable | To display the color table associated with a raster map layer. |
| d.correlate | prints a graph of the correlation between data layers (in pairs) |
| d.erase | Erase the contents of the active display frame with user defined color |
| d.extend | Set window region so that all currently displayed raster, vector and sites maps can be shown in a monitor. |
| d.extract | Select and extract vectors with mouse into new vector map |
| d.font.freetype | Selects the font in which text will be displayed on the user's graphics monitor. |
| d.font | Selects the font in which text will be displayed on the user's graphics monitor. |
| d.frame | Manages display frames on the user's graphics monitor. |
| d.geodesic | Displays a geodesic line, tracing the shortest distance between two geographic points along a great circle, in a longitude/latitude data set. |
| d.graph | Program for generating and displaying simple graphics on the display monitor. |
| d.grid | Overlays a user-specified grid in the active display frame on the graphics monitor. |
| d.his | Displays the result obtained by combining hue, intensity, and saturation (his) values from user-specified input raster map layers. |
| d.histogram | Displays a histogram in the form of a pie or bar chart for a user-specified raster file. |
| d.info | Display information about the active display monitor |
| d.labels | Displays text labels (created with v.label) to the active frame on the graphics monitor. |
| d.legend | Displays a legend for a raster map in the active frame of the graphics monitor. |
| d.linegraph | Generates and displays simple line graphs in the active graphics monitor display frame. |
| d.m | Display manager for GRASS |
| d.mapgraph | Generates and displays simple graphics on map layers drawn in the active graphics monitor display frame. |
| d.measure | Measures the lengths and areas of features drawn by the user in the active display frame on the graphics monitor. |
| d.menu | Creates and displays a menu within the active frame on the graphics monitor. |
| d.mon | To establish and control use of a graphics display monitor. |
| d.monsize | Selects/starts specified monitor at specified size |
| d.mvmon | Moves displayed maps to another monitor |
| d.nviz | Create fly-through script to run in NVIZ |
| d.out.file | Saves active display monitor to graphics file in home directory |
| d.out.gpsdrive | Export display monitor to a GpsDrive compatible backdrop image |
| d.out.png | Saves active display monitor to PNG file in home directory |
| d.path | Find shortest path for selected starting and ending node |
| d.polar | Draws polar diagram of angle map such as aspect or flow directions |
| d.profile | Interactive profile plotting utility with optional output. |
| d.rast.arrow | Draws arrows representing cell aspect direction for a raster map containing aspect data. |
| d.rast.edit | d.rast.edit |
| d.rast | Displays and overlays raster map layers in the active display frame on the graphics monitor |
| d.rast.leg | Displays a raster map and its legend on a graphics window |
| d.rast.num | Overlays cell category values on a raster map layer displayed to the graphics monitor. |
| d.redraw | Redraws the current display frame in the GRASS monitor |
| d.resize | Resizes active display monitor |
| d.rgb | Displays three user-specified raster map layers as red, green, and blue overlays in the active graphics frame. |
| d.rhumbline | Displays the rhumbline joining two user-specified points, in the active frame on the user's graphics monitor. |
| d.save | Create a list of commands for recreating screen graphics. |
| d.slide.show | Slide show of GRASS raster/vector maps |
| d.split | Divides active display into two frames & displays maps/executes commands in each frame. |
| d.text.freetype | Draws text in the graphics monitor's active display frame using TrueType fonts. |
| d.text | Draws text in the active display frame on the graphics monitor using the current font. |
| d.title | Outputs a TITLE for a raster map layer in a form suitable for display by d.text. |
| d.vect.chart | Displays charts of GRASS vector data in the active frame on the graphics monitor |
| d.vect | Displays GRASS vector data in the active frame on the graphics monitor. |
| d.vect.thematic | Displays thematic vectormap |
| d.what.rast | Allows the user to interactively query the category contents of multiple raster map layers at user specified locations within the current geographic region. |
| d.what.vect | Allows the user to interactively query a vector map layer at user-selected locations within the current geographic region. |
| d.where | Identifies the geographic coordinates associated with point locations in the active frame on the graphics monitor. |
| d.zoom | Allows the user to change the current geographic region settings interactively, with a mouse. |
