cad2004命令【-plot】的一个古怪的bug

libo2000

很久没有用cad2004了，今天在老机器上调试批处理打印程序，竟然发现
(command "-plot" )居中打印不支持"C"这个关键字。郁闷，折腾半天，吐血：随便输入N（N>=1）个中文就ok了，输入英文无效。

命令:
-PLOT 是否需要详细打印配置？[是(Y)/否(N)] <否>: y

输入布局名或 [?] <模型>:
输入输出设备的名称或 [?] <pdfFactory Pro-AUTO.pc3>:
输入图纸尺寸或 [?] <A0+1/4>:
输入图纸单位 [英寸(I)/毫米(M] <英寸>: m
输入图形方向 [纵向(P)/横向(L)] <横向>: l
是否反向打印？[是(Y)/否(N)] <否>:
输入打印区域 [显示(D)/范围(E)/图形界限(L)/视图(V)/窗口(W)] <窗口>: w
输入窗口的左下角 <-506863.248480,1239309.287201>:
输入窗口的右上角 <-358153.248480,1323419.287201>:
输入打印比例 (打印的 毫米=图形单位) 或 [布满(F)] <1:100>: 1:150
输入打印偏移 (x,y) 或 [居中打印(C)] <圆心>: c
<c> 不是有效偏移。
=============
吐血bug在此
=============
输入打印偏移 (x,y) 或 [居中打印(C)] <圆心>: 居中
是否按样式打印？[是(Y)/否(N)] <是>: y
输入打印样式表名称或 [?] (输入 . 表示无) <SL-T打印样式.ctb>:
是否打印线宽？[是(Y)/否(N)] <是>: y
输入着色打印设置 [按显示(A)/线框(W)/消隐(H)/渲染(R)] <按显示>: a
是否打印到文件 [是(Y)/否(N)] <N>: n
是否保存对页面设置的更改 [是(Y)/否(N)]? <N> y
是否继续打印？[是(Y)/否(N)] <Y>: n

hhc

英文版可以输入C

jh1005

输入“圆心”试试。

jh1005

1. 
   
2. (vla-put-centerplot (vla-get-activelayout (vla-get-activedocument (vlax-get-acad-object))) :vlax-true)
   

<br /> (vla-put-centerplot (vla-get-activelayout (vla-get-activedocument (vlax-get-acad-object))) :vlax-true)<br />

e2002

后续版本中又没有这个问题？如果已经修正，就换版解决吧。
之所以还是建议使用英文原版，就是发现有这种类型的bug，让中文用户哭笑不得...

e2002

LISP 程序中使用command或者vl-cmdf 时，如果需要保持在各种语言版本中都能正常工作，应在命令输入内容前面加上 "_",

例如 : "_c" , "_cen"

2. Using the AutoLISP Language > Using AutoLISP to Communicate with AutoCAD > Accessing Commands and Services > Command Submission >
   
3. Foreign Language Support
   
4. 
   
5. 
   
6. If you develop AutoLISP programs that can be used with a foreign language version of AutoCAD, the standard AutoCAD commands and keywords are automatically translated if you precede each command or keyword with an underscore (_).
   
7. 
   
8. (command "_line" pt1 pt2 pt3 "_c")
   
9. If you are using the dot prefix (to avoid using redefined commands), you can place the dot and underscore in either order. Both "._line" and "_.line" are valid.
   
10. 
    

Using the AutoLISP Language > Using AutoLISP to Communicate with AutoCAD > Accessing Commands and Services > Command Submission > <br /> Foreign Language Support <br /> <br /> <br /> If you develop AutoLISP programs that can be used with a foreign language version of AutoCAD, the standard AutoCAD commands and keywords are automatically translated if you precede each command or keyword with an underscore (_).<br /> <br /> (command "_line" pt1 pt2 pt3 "_c")<br /> If you are using the dot prefix (to avoid using redefined commands), you can place the dot and underscore in either order. Both "._line" and "_.line" are valid. <br /> <br />