设置图纸大小和环境 选取 Design/Options…打开 Document Options对话框,如图所示。 Document Options Sheet Options Organization Template Standard style File NameNo Template File Standard B Options Grids Custom Style Orientation Landscape v Snap( 10 厂 Use custon Title BlcStandard y Visib 10 Custom Width 1000 Show Reference z Electrical Grid Custom Height 1800 Show Bor V Enabl 厂 Show Template Gra X Ref Region 4 Grid Y Ref Region 4 Border Margin Width 20 Sheet lange System Fd 匚0K] Cance!Hep设置图纸大小和环境 选取Design/Options...打开Document Options对话框，如图所示