Create bergstrich

Modes: Create bergstrich in point and Create double bergstrich on the closed contours are intended for automatic formation of bergstriches (slope's direction pointers) on specified (chosen on a map) objects of a relief (contours).

Create bergstrich in point mode allows to put a bergstrich on the closed and not closed contours. The beginning of a bergstrich is defined on a cursor position during the moment of object choice.

        Create double bergstrich on the closed contours mode allows to put two bergstriches on the closed contours. Their disposition on a contour is defined automatically (in the places most removed from the geometrical center of chosen object). In case not closed object is chosen - formation of one bergstrich is made. Its disposition is defined on a cursor position during the moment of object choice. If at the moment of a mode activation there are marked objects on a map, the program suggests to process all the marked objects. Thus double bergstriches will be put on onto all marked closed objects.

Forming the metrics of created object is made automatically perpendicularly to the chosen object to the right of a digitizing direction of the chosen contour. In this connexion these modes must be applied after the control of a digitizing direction of objects of a relief.

The length of created object is calculated according to the sizes specified for it in the digital lassifier.