Arcplot: shadeset plotter
Arcplot: shadecolor cyan
Arcplot: shadeput 1
Arcplot: shadecolor white
Arcplot: shadeput 2
Arcplot: gridshade your_grid
Arcplot: arcs tracecov
Initially, when you go into ARCPLOT and display the grid using the
gridshade command, most of the grid is red and the lines you are converting
to vectors are black. This is because the grid cells' values are 1 (which
normally plots as black) and 2 (which plots as red). The commands, above,
change the default colors to cyan and white, respectively. When you plot
the trace coverage ("tracecov", above) the lines show up as
black on the cyan grid lines. You can then generate a plot which can be
used to show the error-in-digitizing differences between the grid lines
and the vectorized arcs.
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11/08/99 |