Program Options

Shows the Program Options dialog box.

Options :

• Place a temporary mark at start vertex : each time a polyline is selected, a temporary mark will be placed at its start vertex.
• Place a temporary mark at each vertex : each time a polyline is selected, a temporary mark will be placed at each vertex.
• Show polyline direction : each time a polyline is selected, a temporary arrow will indicating its orientation will be place at the first vertex.
• Zoom to polyline extents : each time a polyline is selected, the program will zoom to its extents.

• Color of mark 1 ... : Select the color of mark 1 (mark of the first vertex and the orientation arrow).
• Color of mark 2 ... : Select the color of mark 2 (mark of all vertices of the polyline).
• Color of the temporary polyline ... : during certain commands, a temporary polyline will be created to allow the choice between 2 possible solutions. Indicate the color of this polyline.
• Alternate color of the temporary polyline ... : alternate color in case of the temporary polyline is the same color than the selected polyline.