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adding to CXTPMarkupPointCollection

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BobWansink View Drop Down
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    Posted: 07 January 2009 at 9:41am
Hi all,

I was wondering how I might be able to add points to a pointcollection. I've been able to extract one from a CXTPMarkupPolyline * and now I'd like to be able to add points to it. That would make our charting unbelievable versatile!

As a backup, I might be able to add 30 or so points to it, all placed at 0 0 and edit them to point them somewhere else:

10 10, 12 10, 12 20, 60 21, 60 21, 60 21.......

but I would prefer to be able to add and remove points on the fly...

Thanks in advance!

Bob
     Product: Xtreme ToolkitPro (MFC) version 13.0.0
     Platform: Windows (32bit) - XP - Vista
     Language: Visual C++
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Oleg View Drop Down
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Joined: 21 May 2003
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Oleg Quote  Post ReplyReply Direct Link To This Post Posted: 07 January 2009 at 3:06pm
You can use its constructor:
 
CXTPMarkupPointCollection(CPointArray& arr)
 
create CXTPMarkupPointCollection::CPointArray arr;
add all points to "arr" and create new CXTPMarkupPointCollection(arr);
 
Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS
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