<div id=":21n" class="ArwC7c ckChnd">Well, something like this:<br><br>Create
and move freely the points that form the "broken line" (even though it
looks smooth) with the mouse by clicking in a nice GUI with many visual
and data handling options and functions (zoom, colors, cut-copy-paste,
undo are just a few that come to my mind rapidly).<br>
<br>Also with the mouse, set the smoothness factor of each point (that would affect the concavity of the adjacent lines).<br><br>By double clicking in a point, an exact value of coordinates could be entered by text.<br><br>
In addition, it could have a text-based-point-creation control panel,
where could be set the coordinates where the point will be created.<br><br>Finally, a "export to text file" function with selectable resolution. (May be a "send to PD + "arrayname"" would be ok too)<br>
<br>This is what comes to my mind. May be it's too much. Should I try
to build this in PD or I should use another language? In that case,
which one?<br>
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