private void ChangeDataButton_Click(object sender, System.EventArgs e)
{
// generate random values
m_Pie.Values.FillRandomRange(Random, 10, 0, 100);
// store the new values
m_Values = (NDataSeriesDouble)m_Pie.Values.Clone();
// restore other data series
m_Pie.Detachments = (NDataSeriesDouble)m_Detachments.Clone();
m_Pie.Labels = (NDataSeriesString)m_Labels.Clone();
m_Pie.FillStyles = (NIndexedAttributeSeries)m_FillStyles.Clone();
m_Pie.BorderStyles = (NIndexedAttributeSeries)m_BorderStyles.Clone();
m_bGroupedData = false;
nChartControl1.Refresh();
}
private void UngroupData_Click(object sender, System.EventArgs e)
{
if (m_bGroupedData == false)
{
MessageBox.Show("Data is not grouped - click the Group Values button first");
return;
}
// just restore with initial data
m_Pie.Values = (NDataSeriesDouble)m_Values.Clone();
m_Pie.Detachments = (NDataSeriesDouble)m_Detachments.Clone();
m_Pie.Labels = (NDataSeriesString)m_Labels.Clone();
m_Pie.FillStyles = (NIndexedAttributeSeries)m_FillStyles.Clone();
m_Pie.BorderStyles = (NIndexedAttributeSeries)m_BorderStyles.Clone();
m_bGroupedData = false;
nChartControl1.Refresh();
}
