Automated passages axises forming

At the automated forming the axial lines of passages between nearby quarters the linear graphic objects (red thin lines) are created on the service map. In addition, by the objects included into the list of Passages, axial lines of passages (white thickened lines) are also created. Further axial lines of passages are used for formation of areal passages.

The process of automatic forming the axial lines of passages allows you to replace part of the manual labor on drawing the passages in an interactive mode, but can not replace it completely. Therefore erroneously generated passages must be deleted in an interactive mode or be edited by means of interactive modes of the map editor.

The choice of colors of the center line of the passage and the areal passage allows you to set the most visible view for their editing. To perform automated procedures, the color of the specified objects does not matter. Later, at the stage of the automated forming the passages by the thickened lines, the main areal passages are formed, by thin lines - other areal passages.

The value of the Min length of passage field is a criterion for storing the automatically formed  axial lines of passages.

At the beginning of the task execution, a copy of the original map is automatically saved into SXF file with the sequence number of the current stage added to the name.