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Export: saved picture has black background
Posted: Sat Jan 21, 2012 2:32 am
by 15661292
Hi,
I am using the export feature to save charts. But the charts are saved with black background, no matter what graphic format I choose. My line of code to export is:
NewChart.Export.Image.Bitmap.Save(SaveFileDialog.FileName)
Your help is appreciated.
Oliver
Re: Export: saved picture has black background
Posted: Mon Jan 23, 2012 11:51 am
by 10050769
Hello Oliver,
I couldn't reproduce using last version of TeeChart.Net and next code:
Code: Select all
Steema.TeeChart.Styles.Line Line1;
Steema.TeeChart.Editor editor1;
private void InitializeChart()
{
Line1 = new Line(tChart1.Chart);
Line1.FillSampleValues();
}
private void button2_Click(object sender, EventArgs e)
{
Steema.TeeChart.Drawing.BufferStyle buffer = tChart1.Graphics3D.BufferStyle;
tChart1.Graphics3D.BufferStyle = Steema.TeeChart.Drawing.BufferStyle.None;
tChart1.Export.Image.Bitmap.Save(@"tChart1.bmp");
tChart1.Export.Image.GIF.Save(@"tChart1.gif");
tChart1.Export.Image.JPEG.Save(@"tChart1.jpeg");
tChart1.Export.Image.PNG.Save(@"tChart1.png");
tChart1.Graphics3D.BufferStyle = buffer;
}
Can you tell us, if you can reproduce the problem using previous code? On the other hand, can you tell which version of TeeChart are you using?
Thanks,