Functions, period range and data leak

Post by **Yeray** » Tue Apr 14, 2009 10:01 am

Hi stsl,

1. The first time you loop your data, you could store in a table where the null values/gaps are, and add or remove some of them when the period changes.

2. If you like this solution best, you could draw your custom symbol directly to the canvas as I suggested here in my first reply.

stsl · Post by **stsl** » Mon Apr 20, 2009 2:12 pm

Please, fixed your bugs instead of adding useless features like video encoding or very bad GIS implementation.
I don't want to spend more time with teeChart (i have no time to find workarounds, it's not the purpose of my job).

stsl · Post by **stsl** » Tue Jun 02, 2009 1:00 pm

and i suppose that the TV52012945 bug (sorry, it's a bug) is not fixed in the 8.05...

Narcís · Post by **Narcís** » Tue Jun 02, 2009 1:36 pm

Hi stsl,

No, this wasn't implemented for v8.05. I recommend you to be aware at this forum or subscribe to our RSS news feed for new release announcements and what's fixed/implemented on them.

stsl · Post by **stsl** » Fri Jun 05, 2009 7:38 am

Very good, i am very happy, my first request has been posted in 2005 (Wed Nov 02, 2005). And it's a critical bug (a feature !!!).
When this "feature" will be added (9.05 release) ?

Narcís · Post by **Narcís** » Fri Jun 05, 2009 8:26 am

Hi stsl,

We tried to provide you with options on how to achieve what you requested using TeeChart's exisiting features. Yeray logged TV52012945 in the wish-list on April 2008. You also said you had an implementation suggestion in TeEngine.pas for this feature. I'm sorry but, having said that, at the present moment I'm not able to tell you when this feature will be implemented. Anyway, since we consider it a new feature request it's most unlikely that it will be implemented for v8.

stsl · Post by **stsl** » Fri Jun 05, 2009 9:18 am

Hi,

Ok, i have an implementation suggestion. But i am not sure that my code is correct.

You said that it's not a bug. So, you think that it's normal to have bad result values (0 is not "no value") when we use functions and period. I don't have confidence in the Teechart functions.

Regards

Narcís · Post by **Narcís** » Fri Jun 05, 2009 9:43 am

Hi stsl,

Ok, i have an implementation suggestion. But i am not sure that my code is correct.

If it works fine for your needs it's fine for us.

You said that it's not a bug. So, you think that it's normal to have bad result values (0 is not "no value") when we use functions and period. I don't have confidence in the Teechart functions.

This series behaviour is by design. The main conceptual question I see here is that series don't make any difference if it's a period of time when there's no data or it's just a desired increment between two points. Actually series have no mean to know that. Therefore, our workaround suggestions were on that direction.

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