#### 9.2.8 NewLabelDot

• NewLabelDot( <affix>, <"name">, <direction> [, DrawDot, distance] ).
• Description: that macro create a global variable called <"name"> with the given <affix>. It also create a graphical element displaying the variable’s name next to the point <affix>. The direction is "N" for north, "NE" for north-east,"NO" for north-west, "SO" for south-west...etc, or a list in the form [length, direction] where direction is a compex number, in that second case, the optional parameter <distance> is ignored. The point is also displayed when <DrawDot> is $1$ (default value) and the <distance> (in cm) between the dot and the text can be redefined (0.25cm by default). The graphical element calls the macro LabelDot.
• That macro is linked to a button in the toolbar: Supplément 2D (more 2D tools).