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chenboling / achartengine

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Null Pointer Exception for Zoom and then panning inside MultipleTemperatureChart.java #395

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1.After plotting Graph I tried to zoom ,it zooms well but when i try to pan 
below the supplied limit for panning app causes NullPointer Exception.
2.This occurs in MultipleTemperatureChart.java.
3.If no Panning Limit is provided the problem doesn't occurs.

What is the expected output? What do you see instead?

Causes NullPointer exception in XYMultipleSeriesRenderer from the 
MultipleTemperatureChart.java  which leads to force close of App.

Please provide a source code snippet that we can use to replicate the
issue.

What version of the product binary library are you using?

I'm using achartengine-1.2.0.jar

Please provide any additional information below.

Brief explanations given above ,,necessary to operate.

Original issue reported on code.google.com by gowtham...@teclever.com on 21 Feb 2014 at 12:42