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Bug 545

Summary:	[TV52013327] MaxValueIndicator in Linear Gauge Series is initialized to 100
Product:	VCL TeeChart	Reporter:	yeray alonso <yeray>
Component:	Series	Assignee:	Steema Issue Manager <issuemanager>
Status:	IN_PROGRESS ---
Severity:	enhancement	CC:	david, teechart
Priority:	---
Version:	131119
Target Milestone:	---
Hardware:	PC
OS:	Windows
URL:	http://www.teechart.net/support/viewtopic.php?f=3&t=14616
Chart Series:	---	Delphi / C++ Builder RAD IDE Version:

Description yeray alonso 2014-01-22 10:12:05 EST

TLinearGauges' constructor initializes IMaxValue with 100 and also sets the Value property to Random(100).

If the Value of IMaxValue is used to display the highest value the gauge ever had:
* IMaxValue should be initialized to 0
* Value should be initialized to 0
* There should be method for resetting IMaxValue to 0

Another good think would be to have the ability to assign a specific value for the MaxValueIndicator manually, something like Series1.MaxValueIndicator.Value:=X. Then, the reset method above should set IMaxValue to this default value.
 
An additional feature request would be to have the possibility to add more indicators to indicate custom values.

Comment 1 david berneda 2014-01-22 10:33:50 EST

One solution could be adding a new public property to change IMaxValue.

I've just fixed several other bugs, Linear Gauge needs a little bit more attention.