adding to CXTPMarkupPointCollection

Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic

   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

Author	Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic
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 Admin Group 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