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Bug 914 - STacked bars are rendered wrongly when there is a 'gap' in the X values
Summary: STacked bars are rendered wrongly when there is a 'gap' in the X values
Status: CONFIRMED
Alias: None
Product: VCL TeeChart
Classification: Unclassified
Component: Series (show other bugs)
Version: 140512
Hardware: PC Windows
: Normal normal
Target Milestone: ---
Assignee: Steema Issue Manager
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-09-12 03:00 EDT by h.hasenack
Modified: 2023-06-04 12:52 EDT (History)
3 users (show)

See Also:
Chart Series: Bar
Delphi / C++ Builder RAD IDE Version: RAD XE7

Attachments
Mini project demonstrating the case (59.75 KB, application/octet-stream)
2014-09-12 03:00 EDT, h.hasenack 		Details
screenshot (59.42 KB, image/gif)
2014-09-12 03:05 EDT, h.hasenack 		Details
different # of datapoints causes "void" stacking screenshot (61.72 KB, image/gif)
2014-09-12 03:13 EDT, h.hasenack 		Details
Mini project showing 4th bar problem (60.44 KB, application/octet-stream)
2014-09-12 03:15 EDT, h.hasenack 		Details
screenshot of results in our app. Very confusing! (74.76 KB, image/png)
2014-09-12 03:27 EDT, h.hasenack 		Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description h.hasenack 2014-09-12 03:00:16 EDT 
Created attachment 288 [details]
Mini project demonstrating the case

When bar series are filled with data containg 'gaps' the stacked bars are rendered wronglu. Check the screenshot for 'btStackBarTrouble' in the attached program. The 3rd bar is rendered wrongly.
Comment 1 h.hasenack 2014-09-12 03:05:12 EDT 
Created attachment 289 [details]
screenshot
Comment 2 h.hasenack 2014-09-12 03:13:41 EDT 
Created attachment 290 [details]
different # of datapoints causes "void" stacking screenshot
Comment 3 h.hasenack 2014-09-12 03:15:00 EDT 
Created attachment 291 [details]
Mini project showing 4th bar problem
Comment 4 h.hasenack 2014-09-12 03:27:59 EDT 
Created attachment 294 [details]
screenshot of results in our app. Very confusing!
Comment 5 narcís calvet 2014-09-12 06:57:10 EDT 
For MultiBar/Stacked to work properly series need to have same number of values and exactly the same X values for all series. As you have already seen in your examples, adding null values where necessary solves the problem.
Comment 6 narcís calvet 2014-09-12 08:47:26 EDT 
Reopened due to http://bugs.teechart.net/show_bug.cgi?id=915#c3
Comment 7 DemianRichardson 2023-06-04 12:52:36 EDT 
This is the kind of bookkeeping programming utilized by enormous organizations and multinationals. On top of assisting with the mind boggling bookkeeping processes, endeavor bookkeeping programming frequently interact with different administrations like work process the executives and task arranging.

Regularly, when an organization commissions endeavor bookkeeping programming, they follow multistage conventions which might incorporate mentioning data from the bookkeeping programming improvement organization and an item showing.

The capacity to deal with these complicated bookkeeping undertakings radiates from utilizing the social data sets which shows the connection between different arrangements of information. Normal Undertaking Bookkeeping Programming incorporates SAP, Prophet, and Microsoft Elements GP
Source: https://mobilunity.com/blog/accounting-software-development/