Editing border of matrix

The present mode allows to change border ofmatrix, namely:

- to shift a border (Move border of matrix);

- to shift a point (vertex) of border (Move border vertex);

- to add a point (vertex) into border (Add border vertex);

- to delete a point (vertex) of border (Delete border vertex).

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

Way of activation of Editing border of matrix mode:

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

Then press Properties button and in the appeared menu choose Edit border item.