我的程序是下面这样的. 但是奇怪的是,预览的画面是正确的 但是 GetWindowToPlot 取得的座标却是错误的 这是怎样的原因 该怎样解决呢? (vl-load-com) (setq acadobj (vlax-get-acad-object)) (setq doc (vla-get-activedocument acadobj)) (setq ac_plot (vla-get-plot doc)) (setq layout (vla-get-activelayout doc)) ;ActiveLayout (setq alas (vla-get-layouts doc)) (setq al_mol (vla-item alas "model")) (vla-GetWindowToPlot layout 'll 'rr) ;列印窗选范围 (setq ptwt (mapcar 'vlax-safearray->list (list ll rr))) (vla-displayplotpreview ac_plot acfullpreview)
|