【正文】 .........................................................................................................41 保存部分圖形 .....................................................................................................................41 文件管理 .............................................................................................................................42 初始化 ................................................................................................................................45 文件轉(zhuǎn)換 ...........................................................................................................................46 打印輸出 ...........................................................................................................................49 批量打印 ...........................................................................................................................52 局部打印 ...........................................................................................................................52ii 中國科學(xué)院軟件中心（凱思集團(tuán)） 第五章 事務(wù)管理 ......................................................................................................... 53 設(shè)定圖紙參數(shù) .....................................................................................................................53 設(shè)定作圖控制參數(shù) ..............................................................................................................55 設(shè)定瀏覽實體 .....................................................................................................................58 設(shè)定導(dǎo)航捕捉類型 ..............................................................................................................59 設(shè)置快捷鍵 .........................................................................................................................60 設(shè)置 DWG 輸出格式 ...........................................................................................................62 統(tǒng)計實體數(shù)目 .....................................................................................................................64 查詢實體屬性 .....................................................................................................................64 選擇自定義線型 ..................................................................................................................65 設(shè)定工作對象 ...................................................................................................................66 定 義網(wǎng)格間距 ...................................................................................................................66 圖層管理 ...........................................................................................................................67 定義工作坐標(biāo)系 ................................................................................................................69 取消工作坐標(biāo)系 ................................................................................................................70第六章 顯示 ................................................................................................................ 71 重新顯示 .............................................................................................................................71 局部放大 .............................................................................................................................72 全屏顯示 .............................................................................................................................72 幅面顯示 .............................................................................................................................73 放大縮小 .............................................................................................................................73 改變中心 .............................................................................................................................74 前一窗口 .............................................................................................................................74 打開三視圖 .........................................................................................................................75 關(guān)閉三視圖 .........................................................................................................................76第七章 圖形繪制 ......................................................................................................... 77 點實體（POINT）的定義 ...................................................................................................78 直線的繪制 .........................................................................................................................79 圓弧的繪制 .........................................................................................................................97 整圓的繪制 .......................................................................................................................105 多義線的繪制 ...................................................................................................................108 橢圓的繪制 .......................................................................................................................111 橢圓弧的繪制 ...................................................................................................................113 曲線的繪制 .......................................................................................................................114 剖視符號線 .......................................................................................................................124 雙折線 ............................................................................................................................125 等距線 ............................................................................................................................126 軸 ......................................................................................