adding to CXTPMarkupPointCollection

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   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

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BobWansink Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 24 January 2008 Status: Offline Points: 59	Post Options Post Reply Quote BobWansink Report Post Thanks(0) Quote Reply Topic: adding to CXTPMarkupPointCollection 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++

Oleg Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 21 May 2003 Location: United States Status: Offline Points: 11234	Post Options Post Reply Quote Oleg Report Post Thanks(0) Quote Reply 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