XAML Snippets - adding to CXTPMarkupPointCollection

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adding to CXTPMarkupPointCollection

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Topic: adding to CXTPMarkupPointCollection

Posted By: BobWansink
Subject: adding to CXTPMarkupPointCollection
Date 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

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     Product: Xtreme ToolkitPro (MFC) version 13.0.0
     Platform: Windows (32bit) - XP - Vista
     Language: Visual C++

Replies:

Posted By: Oleg
Date 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);

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Oleg, Support Team
CODEJOCK SOFTWARE SOLUTIONS