【转帖】query regarding finding the center for a polyline
 

query regarding finding the center for a polyline

query regarding finding the center for a polyline
hi all,
i'm developing an mfc activex control using vc++ 6.0 and dwg direct 1.11 . i end-up with a problem, where i need to insert a text, for a selected polyline.
i could find out the polyline which the user has been selected. now what i need is i need to insert a text in such a way that it is aligned center.
how can this be possible..
tia
thanks & regards,
rajesh parameswaran

rajuinnet
# 15th december 2004, 08:30 am

moderator join date: mar 2002
posts: 2,994
you can use oddbentity::getgeomextents() method to get the center of polyline.
to center the text you can use
oddbtext::sethorizontalmode(), setverticalmode(), setalignmentpoint().
sergey slezkin

sslezkin

none
? | ?
thread tools



display modes
linear mode


search this thread

rate this thread
excellent
good
average
bad
terrible

posting rules
you may post new threads
you may post replies
you may post attachments
you may edit your posts
is on
are on
code is off
html code is off
forum jump
user control panel private messages subscriptions who's online search forums forums home general topics news questions and remarks business issues industry commentary general software issues documentation issues future directions dwg libraries dwgdirect.net dwgdirect, c++ version dwgdirectx, activex version adtdirect/c3ddirect opendwg toolkit/viewkit dgn libraries dgndirect, c++ version (2.x+) dgndirect libraries (legacy 0.99xx)
all times are gmt -7. the time now is 12:37 amfff">.
- - -
copyright ?2000 - 2009, jelsoft enterprises ltd.
copyright 1998-2008 open design alliance inc.
you can use oddbentity::getgeomextents() method to get the center of polyline.
to center the text you can use
oddbtext::sethorizontalmode(), setverticalmode(), setalignmentpoint().
sergey slezkin