[求助]：如何用acedCommand(..."Scale"...RTPOINT,pt...)的基点

gephen · 发表于 2004-7-14 17:57:46

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如何用acedCommand()实现基点不变的缩放?
...
AcDb *pLine=new AcDbLine(pt1,pt2)
ads_name SS
pt[X]=pt1.x;
pt[Y]=pt1.y;
....

acedCommand(RTSTR,"Scale",RTPICKS, SS,RTSTR,"",RTPOINT,pt,RTREAL,0.5,RTNONE)

执行后基点仍然会变动，何解?

ishou · 发表于 2004-7-14 23:08:49

May be:
1) The sysvar "OSMODE" of your drawing is not at 0.
2) Your drawing is in UCS[/COLOR] coordinate-System, instead of World[/COLOR] one, and the
current (0,0) of UCS is not the same as the (0,0) of World.

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[求助]：如何用acedCommand(..."Scale"...RTPOINT,pt...)的基点

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