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BUG: Area not drawn correctly
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znakeeye View Drop Down
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    Posted: 26 June 2011 at 2:12pm
XTP 15.0.2
 
UPDATE! Added sample project:
 
 
I really hope you get these area charts right for the next release. Here we go...
 
Area gets drawn incorrectly:
 
 
With the same data (and same data-filler algorithm), line chart is ok:
 
 
PokerMemento - http://www.pokermemento.com/
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Oleg View Drop Down
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Points: 11234 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Oleg Quote  Post ReplyReply Direct Link To This Post Posted: 28 June 2011 at 6:05am
Hi,

we need test it with same data to find out why it doesn't work for you.
Oleg, Support Team
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znakeeye View Drop Down
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See attached sample project!
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Oleg View Drop Down
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Points: 11234 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Oleg Quote  Post ReplyReply Direct Link To This Post Posted: 07 July 2011 at 7:33am
Hello,

Thanks I see. Indeed Stacked Style don't presort points before Draw. but simple Area do.

In sample's AreaView replace 
CXTPChartStackedAreaSeriesStyle *pAreaStyle = new CXTPChartStackedAreaSeriesStyle;
to
CXTPChartAreaSeriesStyle*pAreaStyle = new CXTPChartAreaSeriesStyle;

to fix it.


Working with fix for Stacked Area too.
Oleg, Support Team
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znakeeye View Drop Down
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Great! And thanks :)

One more thing. See the _ADD_EXTRA_POINT-guarded code blocks. Do you see what I'm trying to do there? Since (in this case) my values never decrease, I add values at the right-most value to simulate a "keep on drawing on this level" function. Is this the right approach according to you?
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znakeeye View Drop Down
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Fixed in 15.1.1 or not?!
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Was this fixed or not?!
PokerMemento - http://www.pokermemento.com/
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