Addition of vertex into matrix border

This mode allows to add a point (vertex) into matrix border. Addition of a vertex is executed by pressing of the left mouse button. The place choice of a vertex insert is made by moving of the cursor in a work area without mouse buttons pressing. Saving of matrix border is made at the moment of completion of executed operation.

At activation of Add border vertex mode the matrix map is displayed entirely, without taking into account a border. After completion of the executed operation the displaying of matrix is restored into initial condition.

Way of activation of Add border vertex mode:

In Matrix list dialog ( View \ Matrix list) choose a matrix.

Then press Properties button and in the appeared menu choose Edit border item. Move border vertex mode becomes more active. Press the right mouse button for appearance of the pop-up menu (the mouse cursor should be above the document). Choose in the appeared menu Add border vertex item.