【转帖】dwgdirect 1.08 rendering - screenpolyline is not called
 

dwgdirect 1.08 rendering - screenpolyline is not called

dwgdirect 1.08 rendering - screenpolyline is not called
after migrating from version 1.07 to 1.08 of dwgdirect library, screenpolyline method of my simple view class is not called anymore, while draw function works fine.
[code]
class dd_draftview : public odgsbaseview
{
private:
...
public:
...
dd_draftview(): {
}
void draw(const odgidrawable*);
bool regenabort() const;
void screenpolyline(oduint32 npoints, const odgepoint2d* ppoints);
};
....
void dd_draftview: raw(const odgidrawable* pdrawable)
{
// "drawing" message appears
trace("drawing...");
#if !defined(_debug)
afxmessagebox("drawing an entity");
#endif
odgsbaseview: raw(pdrawable);
}
bool dd_draftview::regenabort() const
{
return false;
}
void dd_draftview::screenpolyline(oduint32 npoints, const odgepoint2d* ppoints)
{
//while polyline does not.
#if !defined(_debug)
afxmessagebox("polyline");
#endif
trace("\npolyline");
}
</pre><hr></blockquote>
are there any ideas?
thanks in advance,
nikolay gurov.

ngurov
# 21st august 2003, 12:45 am

softdev join date: aug 2003
location: st-petersburg, russia
posts: 918

there is a need to use polylinedc() & polygondc() instead of screenpolyline() & screenpolygon() in 1.08.
the 2d argument in both functions is a pointer to odgepoint3d not to odgepoint2d.
[ august 21, 2003: message edited by: misha kuzinets ]</p>
misha kuzinets

misha kuzinets
# 21st august 2003, 01:33 am

registered user join date: aug 2003
location: kiev,ukraine
posts: 9


thank you, this works.

ngurov

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 01:59 amfff">.
- - -
copyright ?2000 - 2009, jelsoft enterprises ltd.
copyright 1998-2008 open design alliance inc.

there is a need to use polylinedc() & polygondc() instead of screenpolyline() & screenpolygon() in 1.08.
the 2d argument in both functions is a pointer to odgepoint3d not to odgepoint2d.
[ august 21, 2003: message edited by: misha kuzinets ]</p>
misha kuzinets


thank you, this works.