Bug: dragging chart to the left isn't one to one

TeeChart for Java (NetBeans, Eclipse, Android Studio, etc)
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Turc
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Bug: dragging chart to the left isn't one to one

Post by Turc » Sat Sep 11, 2010 11:37 pm

When you select the graph and drag it to the RIGHT, the mouse and the chart move in sync.
But, when you select the graph and drag it to the LEFT, the mouse and the chart DO NOT move in sync.

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Re: Bug: dragging chart to the left isn't one to one

Post by Yeray » Tue Sep 14, 2010 11:18 am

Hi Turc,

I found no problem with it in NetBeans 6.9.1 and a simple FastLine series with some sample values. Could you please send us a simple example project we can run as-is to reproduce the problem here?
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Turc
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Re: Bug: dragging chart to the left isn't one to one

Post by Turc » Thu Oct 14, 2010 4:09 pm

Go to the TeeChart.Features.jar file. Open up any chart example and select/click on the middle of the graph. Lets say that the middle of the graph x value is 50. Click on the X value 50 and drag/scroll the chart to the left. Let go of the Mouse when you come near the Y Axis. In theory, where the mouse ended up should be X value 50, but it isn't. The chart scrolls faster to the left.

The chart scrolls in sync with the mouse to the Right, but NOT the LEFT.

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Re: Bug: dragging chart to the left isn't one to one

Post by Narcís » Fri Oct 15, 2010 1:47 pm

Hi Turc,

I have been able to reproduce the issue here and added it (TJ71015219) as a high-priority issue to the defect list to be fixed ASAP.
Best Regards,
Narcís Calvet / Development & Support
Steema Software
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Narcís
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Re: Bug: dragging chart to the left isn't one to one

Post by Narcís » Fri Oct 15, 2010 2:12 pm

Hi Turc,

I just fixed TJ71015219 for the next maintenance release. This is an issue we fixed for TeeChart VCL and .NET some time ago :P. You can fix it at Chart.java at doMouseMove method removing the call panning.check().

Hope this helps!
Best Regards,
Narcís Calvet / Development & Support
Steema Software
Avinguda Montilivi 33, 17003 Girona, Catalonia
Tel: 34 972 218 797
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Turc
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Re: Bug: dragging chart to the left isn't one to one

Post by Turc » Mon Oct 18, 2010 2:56 pm

awesome, and thank you

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Re: Bug: dragging chart to the left isn't one to one

Post by Narcís » Mon Dec 13, 2010 2:09 pm

Hi Turc,

A new maintenance release with a fix for this bug has just been posted at the client download area.
Best Regards,
Narcís Calvet / Development & Support
Steema Software
Avinguda Montilivi 33, 17003 Girona, Catalonia
Tel: 34 972 218 797
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