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Bug 603

Summary:	OnGetAxisLabel even handler causes wrong height of horizontal axis title
Product:	VCL TeeChart	Reporter:	trubetskov
Component:	Axis	Assignee:	Steema Issue Manager <issuemanager>
Status:	RESOLVED FIXED
Severity:	blocker	CC:	david, sandra
Priority:	---
Version:	140220
Target Milestone:	---
Hardware:	PC
OS:	Windows
Chart Series:	---	Delphi / C++ Builder RAD IDE Version:
Attachments:	Delphi XE project demonstrating this problem. See comments in the code and Chart_bug1.png

Description trubetskov 2014-02-26 04:23:26 EST

Created attachment 101 [details]
Delphi XE project demonstrating this problem. See comments in the code and Chart_bug1.png

OnGetAxisLabel even handler causes wrong height of horizontal axis title - there is an obvious problem in a new code in the TChartAxis.InternalCalcSize function.

I attached an example reproducing this problem. If you remove empty even handler - plotting reverts to normal.

Comment 1 david berneda 2014-02-28 06:36:58 EST

Fixed. There was an oversight, sorry. 
New code at InternalCalcSize should be:

    if Assigned(ParentChart.FOnGetAxisLabel) then
       tmpHeight:=Horizontal  // <---- FIXED BUG 
    else
       tmpHeight:=( Horizontal and ((tmpAngle=0) or (tmpAngle=180))) or
                  ( (not Horizontal) and ((tmpAngle=90) or (tmpAngle=270)));