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Bug 2525 - Further problems zooming on Arrow Series.
Summary: Further problems zooming on Arrow Series.
Status: RESOLVED FIXED
Alias: None
Product: .NET TeeChart
Classification: Unclassified
Component: Series (show other bugs)
Version: unspecified
Hardware: PC Windows
: --- normal
Target Milestone: ---
Assignee: Steema Issue Manager
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-04-28 12:23 EDT by christopher ireland
Modified: 2022-04-28 12:29 EDT (History)
0 users

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

Attachments
demo to reproduce (19.33 KB, application/x-zip-compressed)
2022-04-28 12:23 EDT, christopher ireland 		Details
bounds-checking code removed (81.46 KB, image/png)
2022-04-28 12:27 EDT, christopher ireland 		Details
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Description christopher ireland 2022-04-28 12:23:42 EDT 
Created attachment 1002 [details]
demo to reproduce

Attached a demo to reproduce.

This is a follow up to bug:
http://bugs.teechart.net/show_bug.cgi?id=2521

But the problem isn't with the axis (nor the UseMaxPixelPos) as in id=2521, but with code that was originally introduced to prevent errors with GDI+ which seem to have been subsequently resolved either by code-changes by Microsoft or more powerful GPUs.
Comment 1 christopher ireland 2022-04-28 12:27:44 EDT 
Created attachment 1003 [details]
bounds-checking code removed
Comment 2 christopher ireland 2022-04-28 12:29:53 EDT 
The solution is to remove the bounds-checking code, which restores 120x zoom to over 20 clicks.

http://bugs.steema.com/attachment.cgi?id=1003