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Bug 2525

Summary:	Further problems zooming on Arrow Series.
Product:	.NET TeeChart	Reporter:	christopher ireland <chris>
Component:	Series	Assignee:	Steema Issue Manager <issuemanager>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	---
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Windows
Chart Series:	---	Delphi / C++ Builder RAD IDE Version:
Attachments:	demo to reproduce bounds-checking code removed

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