public void DrawDataPoints()
{
_timeSpan = _dataPoints.Length;
_guiChartOptions = new GuiChartOptions(_axesNames, ChartType, ChartLines, TickMarks, Scale, _dataPoints, _timeSpan, RepDuration);
_guiChart = new GuiChart("Title", new Vector2(1024,780), Vector2.Zero, _guiChartOptions);
_guiChart.LoadContent(_game, _contentManager, _spriteBatch);
Texture2D testing = _guiChart.DrawDataPointTexture(_game, _spriteBatch, _dataPoints, _timeSpan);
FileStream fs = File.Open(@"c:\school\DataPointTexture.png", FileMode.Create);
testing.SaveAsPng(fs, testing.Width, testing.Height);
fs.Close();
Assert.IsNotNull(testing);
Assert.Pass("GuiChart.DrawDataPointTexture passed.");
}
