SKETCHING FUNCTIONALITY FOR A HANDHELD FIELD DEVICE

摘要

Handheld field device (1) for use with outdoor application equipment (7) for measuring and/or surveying, adapted for entry and display of blueprint data, comprising a graphical user interface (2) for providing line segment data entry fields and for displaying input line segments (15), and storing and calculation means adapted for accepting, storing and editing line segment data associated with said input line segments (15), wherein the line segment data comprises a starting point (12), an orientation and a length of each line segment (15), characterized in that the storing and calculation means are designed for the provision of a multitude of defined orientations, and the graphical user interface (2) is designed for the provision of a defined orientation selection area (130), comprising a multitude of orientation selection fields (131-138) for entry of an orientation of a line segment (15), wherein each of the orientation selection fields (131-138) is assigned to one of the defined orientations.