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Bug 1026

Summary: Clipping after zooming not working correctly for Charts with custom axes
Product: VCL TeeChart Reporter: garethtyeparc
Component: AxisAssignee: Steema Issue Manager <issuemanager>
Status: RESOLVED NOTABUG    
Severity: major CC: sandra
Priority: ---    
Version: 140923   
Target Milestone: ---   
Hardware: PC   
OS: Windows   
Chart Series: --- Delphi / C++ Builder RAD IDE Version:
Attachments: Screen capture of "TeeChart Pro 2014 Whats New" demos showing clipping problem with custom axes

Description garethtyeparc 2014-11-28 10:30:21 EST 
Created attachment 355 [details]
Screen capture of "TeeChart Pro 2014 Whats New" demos showing clipping problem with custom axes

If a chart has custom axes and a series which is still linked to the left axis is zoomed, it is not clipped in relation to the top of the left axis. This can be demonstrated by zooming in the "Custom Axes" section of the "Whats new" compiled demos exe. See screen grab.

Would expect series not drawn above maximum extent of left axis.

I assume that "ChartRect" is the area used for clipping, this probably includes area used for custom axis
Comment 1 sandra pazos 2014-12-01 09:46:52 EST 
Hello 

I would suggest you take a look at the demo at All features\Welcome !\Axes\Opaque zones to see an example of how you could clip a series to a region.  

Thanks in advance