邏輯點(xWindow,yWindow),設(shè)備點(xViewport,yViewport)
邏輯區(qū)域大小(xWinExt,yWinExt),設(shè)備區(qū)域大小(xViewExt,yViewExt)
邏輯原點(xWinOrg,yWinOrg),設(shè)備原點(xViewOrg,yViewOrg)
邏輯區(qū)域大小(xWinExt,yWinExt),設(shè)備區(qū)域大小(xViewExt,yViewExt)
邏輯原點(xWinOrg,yWinOrg),設(shè)備原點(xViewOrg,yViewOrg)
