2.5.5.2.4 Sector tool
The sector tool icon is used to create an arc in the drawing area.
For example, press the left button of mouse at coordinates (X = 0, Y = 200) in the drawing area to set the
starting sector angle 90°, then drag the mouse to coordinates (-160, 120) to set the sector radius (200cm) and
ending angle (143.28°). Release the left button, the corresponding protective field generated is as shown in
Fig.2.5.5.2.4.1.
Fig.2.5.5.2.4.1 Draw a sector
29
Содержание LSPD
Страница 6: ...6 ...