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4.1.13 dumb

The ‘dumb‘ terminal driver plots into a text block using ascii characters. It has an optional size specification and a trailing linefeed flag.

Syntax:

      set terminal dumb {size <xchars>,<ychars>} {[no]feed}
                        {[no]enhanced}

where <xchars> and <ychars> set the size of the text block. The default is 79 by 24. The last newline is printed only if ‘feed‘ is enabled.

Example:

      set term dumb size 60,15
      plot [-5:6.5] sin(x) with impulse

           1 +-------------------------------------------------+
         0.8 +|||++                   ++||||++   sin(x) +----+ |
         0.6 +|||||+                 ++|||||||+                |
         0.4 +||||||+               ++|||||||||+               |
         0.2 +|||||||+             ++|||||||||||+             +|
           0 ++++++++++++++++++++++++++++++++++++++++++++++++++|
        -0.2 +        +|||||||||||+              +|||||||||||+ |
        -0.4 +         +|||||||||+                +|||||||||+  |
        -0.6 +          +|||||||+                  +|||||||+   |
        -0.8 +   +       ++||||+   +       +        ++||||+  + |
          -1 +---+--------+--------+-------+--------+--------+-+
                -4       -2        0       2        4        6  "


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