AUTOCAD-2002教程.ppt
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2008-11-21 * ( 2)矩形阵列 Command: ARRAY Select objects: Select objects: Rectangular or Polar array (R/P): R(矩形阵列选项) Enter the number of rows (----) 1; ( 行数) Enter the number of columns (IIII) 1; (列数) Enter the distances Between rows or specify unit cell (---); (行间距) Distance between columns (|||): (列间距) 2008-11-21 * 6.M0VE(移动)命令 Command: MOVE Select objects: (构造选择集) Select objects: (回车结束选择或继续选择实体) Base point or displacement: (基点) Second point of displacement:(移动实体到点/或偏移量) 2008-11-21 * 7.ROTATE(旋转)命令 Command: ROTATE Select objects: (构造选择集) Select objects: (回车结束选择集或继续选择实体) Base point: (基点) Rotation angle/Reference: (旋转角/参考角) 2008-11-21 * 8. SCALE(变比)命令 Command: scale elect objects: (构造选择集) Select objects:(回车结束选择或继续选择实体) Base point: (基点) Scale factor/Reference: (比例/参考比例) 2008-11-21 * 9.BREAK(切断)命令 (1) 选择实体时同时确定第一断点: Command: break Select object: (用指点方式选择目标) Enter second point (or F for first point):(选取第二断点) ( 2) 选择实体后,确定第一、第二断点: Command: break Select object: (用指点方式选择目标) Enter second point (or F for first point): F(回车后 选择第一断点) Enter first point: (选择第一断点) Enter second point: (选择第二断点) 2008-11-21 * 10. EXTEND(延伸)命令 Command:extend Select boundary edge(s)… Select objects: (选择实体作为界线边,可用窗选) Select objects: (回车结束选择集或继续选择实体) select object to extend/Undo: (选择被延伸的实体,仅可单选) 2008-11-21 * 5. ARRAY(阵列)命令 (1)环行阵列 Command: ARRAY Select objects:Select objects:Rectangular or Polar array (R/P): p(选环行阵列选项) Center point of array: (环形中心) Number of items: (阵列实体个数) Angle to fill (+=ccw, -=cw) 360
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