yang686526

setupactivelayoutviews problem...

setupactivelayoutviews problem...
hi,
i'm trying to render a dwg file in an mfc application where i cannot inherit cview class from odgicontextfordbdatabase.
i'm setting the dd such to render on the view using wingdi.gs.
the problem is in initialization of odgsdevice.
i'm following the code of csingledoc example, but i don't know how can i change the code line
code:
m_pdevice = oddbgsmanager::setupactivelayoutviews(m_pdevice, this);
where "this" is a class inherithed from mfc cview and odgicontextfordbdatabase.
is there a work-around for this obstacle?
in simple words i have to tell to dwgdirect to render on my cview using wingdi extension...
thank you in advance,
myzhar
==============
ing. walter lucetti
geomind srl
pisa - italy
==============
last edited by myzhar; 8th february 2006 at 03:45 amfff">.

myzhar
# 8th february 2006, 06:00 am

registered user join date: feb 2005
posts: 30
hi,
i think you should add a method to your class inherithed from mfc cview :
//here m_pview is a class that inherit from cview and of course odgicontextfordbdatabase
odgicontextfordbdatabase * pctx = m_pview->getcontext();
//getcontext method :
//odgicontextfordbdatabase * getcontext() {return static_cast<odgicontextfordbdatabase*>(this);}
//and then
m_device = oddbgsmanager::setuplayoutviews(m_curlayout,pdevic e, pctx);
a++

kage
# 8th february 2006, 06:18 am

registered user join date: feb 2006
location: pisa
posts: 69

quote:
originally posted by kage
//here m_pview is a class that inherit from cview and of course odgicontextfordbdatabase
i cannot inherit my view class from odgicontextfordbdatabase. i'm making a kind of plug-in and i cannot modify original code.
i'm then trying to find a way to associate my view class to odgicontextfordbdatabase in another way
thank you,
myzhar
==============
ing. walter lucetti
geomind srl
pisa - italy
==============

myzhar
# 8th february 2006, 06:25 am

registered user join date: feb 2005
posts: 30
hi,
can you explain me why you can't inherit your class from odgicontextfordbdatabase ??
i did, maybe i can help you...

kage
# 8th february 2006, 06:26 am

registered user join date: feb 2006
location: pisa
posts: 69

simply because my chief does not want that i change original code
myzhar
==============
ing. walter lucetti
geomind srl
pisa - italy
==============

myzhar

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hi,
i think you should add a method to your class inherithed from mfc cview :
//here m_pview is a class that inherit from cview and of course odgicontextfordbdatabase
odgicontextfordbdatabase * pctx = m_pview->getcontext();
//getcontext method :
//odgicontextfordbdatabase * getcontext() {return static_cast<odgicontextfordbdatabase*>(this);}
//and then
m_device = oddbgsmanager::setuplayoutviews(m_curlayout,pdevic e, pctx);
a++

quote:
originally posted by kage
//here m_pview is a class that inherit from cview and of course odgicontextfordbdatabase
i cannot inherit my view class from odgicontextfordbdatabase. i'm making a kind of plug-in and i cannot modify original code.
i'm then trying to find a way to associate my view class to odgicontextfordbdatabase in another way
thank you,
myzhar
==============
ing. walter lucetti
geomind srl
pisa - italy
==============
hi,
can you explain me why you can't inherit your class from odgicontextfordbdatabase ??
i did, maybe i can help you...

simply because my chief does not want that i change original code
myzhar
==============
ing. walter lucetti
geomind srl
pisa - italy
==============