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如何将TEXT文字拆分成单字(ARX方法)?我通过acdbEntMake函数编写了一个程序,可运行到strcpy(la->resval.rstring,temp)时CAD死了!不知为何?
我的代码如下:
//====拆分文字=======================================================
void exptxt(ads_name text)
{
struct resbuf *la,*ed,*ep;
ads_real texthz,textwz,textrz;
char temp[4],*txtstr=" ";
ads_point pick;
int i,len,count=0;
ed=acdbEntGet(text); //取得实体参数集
ep=ed;
la=entitem(ed,40);
texthz=la->resval.rreal;
la=entitem(ed,41);
textwz=la->resval.rreal;
la=entitem(ed,50);
textrz=la->resval.rreal;
la=entitem(ed,10);
pick[0]=la->resval.rpoint[0];
pick[1]=la->resval.rpoint[1];
la=entitem(ed,1);
strcpy(txtstr,la->resval.rstring);
acdbEntDel(text);
len=strlen(txtstr);
count=0;
for(i=0;istrcpy(la->resval.rstring,temp);//运行至此死机
la=entitem(ep,10);
la->resval.rpoint[0]=pick[0];
la->resval.rpoint[1]=pick[1];
la->rbnext=NULL;
acdbEntMake(ep); //更新实体参数集
pick[0]=pick[0]+1.0*texthz*textwz*cos(textrz);
pick[1]=pick[1]+1.0*texthz*textwz*sin(textrz);
}
acutRelRb(ed);
}
//=================================================================== |
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