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Bug 1027

Summary: Crash when exporting a SeriesBand Tool in Android
Product: Java TeeChart Reporter: yeray alonso <yeray>
Component: AndroidAssignee: Steema Issue Manager <issuemanager>
Status: RESOLVED FIXED    
Severity: normal    
Priority: Normal    
Version: unspecified   
Target Milestone: ---   
Hardware: PC   
OS: Windows   
Chart Series: --- Delphi / C++ Builder RAD IDE Version:

Description yeray alonso 2014-12-01 06:00:50 EST 
The following code reproduces the problem:

  private void initializeChart() {
    tChart1.getAspect().setView3D(false);
		
    Series series1 = new  Line(tChart1.getChart());
    series1.fillSampleValues();
		
    Series series2 = new  Line(tChart1.getChart());
    series2.fillSampleValues();
		
    SeriesBand band1 = new SeriesBand(tChart1.getChart());
    band1.setSeries(series1);
    band1.setSeries2(series2);
  }

  private void exportChart2Jpg() {
    checkExternalStorage();

    if (mExternalStorageAvailable) {
      if (mExternalStorageWriteable) {
        final File ExtPath = new File(Environment.getExternalStorageDirectory().getAbsolutePath() + File.separator + "TeeChart");
        ExtPath.mkdirs();
        String path = ExtPath.getAbsolutePath() + File.separator + "Java2Image.jpg";
				
        Image im = tChart1.getExport().getImage().image(380, 600);
				
        try {
          im.save(path, "jpg", null);
        } catch (FileNotFoundException e) {
          e.printStackTrace();
        }
      }
    }
  }

Don't forget to add the WRITE_EXTERNAL_STORAGE permission before the application tag in the Manifest:

    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />