VB °æ (¾«»ªÇø)
·¢ÐÅÈË: bloom (©À©Á©Â©Ã©Ä©Æ©Ç¨), ÐÅÇø: VB
±ê Ìâ: PolyPolyline(»æÍ¼º¯Êý)(×ªÔØ)
·¢ÐÅÕ¾: ¹þ¹¤´ó×϶¡Ïã (2000Äê09ÔÂ07ÈÕ18:40:19 ÐÇÆÚËÄ), תÐÅ
¡¾ ÒÔÏÂÎÄ×Ö×ªÔØ×Ô cnTemp ÌÖÂÛÇø ¡¿
¡¾ ÔÎÄÓÉ bloom Ëù·¢±í ¡¿
·¢ÐÅÈË: yucheng (ÎÞ»°¿É˵), ÐÅÇø: VisualBasic
·¢ÐÅÕ¾: BBS ˮľÇ廪վ (Mon Apr 3 00:33:51 2000) WWW-POST
PolyPolyline
VBÉùÃ÷
Declare Function PolyPolyline Lib "gdi32" Alias "PolyPolyline" (ByVal hdc As
Long, lppt As POINTAPI, lpdwPolyPoints As Long, ByVal cCount As Long) As Long
˵Ã÷
Óõ±Ç°Ñ¡¶¨»±ÊÃè»æÁ½¸ö»ò¶à¸ö¶à±ßÐÎ
·µ»ØÖµ
Long£¬·ÇÁã±íʾ³É¹¦£¬Áã±íʾʧ°Ü
²ÎÊý±í
²ÎÊý ÀàÐͼ°ËµÃ÷
hdc Long£¬ÒªÔÚÆäÖлæÍ¼µÄÉ豸³¡¾°
lpPoint POINTAPI£¬nCount POINTAPI½á¹¹Êý×éÖеĵÚÒ»¸öPOINTAPI½á¹¹
lpdwPolyPoints Long£¬ÔÚLongÖµÊý×éÖеĵÚÒ»¸öÌõÄ¿¡£Ã¿¸öÌõÄ¿¶¼°üº¬Á˹¹³ÉÒ»¸ö¶à±ß
ÐεĵãÊý¡£lpPointÊý×éÓÉһϵÁжà±ßÐι¹³É£¬Ã¿¸öÔÚlpdwPolyPointsÊý×éÖж¼ÓÐÒ»¸öÌõ
Ä¿
cCount Long£¬ÒªÃè»æµÄ¶à±ßÐÎ×ÜÊý£¨¾ÍÊÇlpdwPolyPointsÊý×éµÄ´óС£©
×¢½â
Õâ¸öº¯Êý¼¸ºõÓëPolyPolygonº¯ÊýÍêȫһÖ£¬Ö»ÊǶà±ßÐβ»»áÌî³ä£¬Ò²²»ÐèÒª·â±Õ
--
--
¡î À´Ô´:£®¹þ¹¤´ó×϶¡Ïã bbs.hit.edu.cn£®[FROM: blo0m.bbs@smth.org]
--
¡ù ×ªÔØ:£®¹þ¹¤´ó×϶¡Ïã bbs.hit.edu.cn£®[FROM: 202.118.247.254]
Powered by KBS BBS 2.0 (http://dev.kcn.cn)
Ò³ÃæÖ´ÐÐʱ¼ä£º2.240ºÁÃë