protected override void OnShown(EventArgs e) {
#region Create copy of chart
var prevContent = originalChart.Serializer.Content;
var prevFormat = originalChart.Serializer.Format;
originalChart.Serializer.Content = SerializationContents.Default;
originalChart.Serializer.Format = SerializationFormat.Binary;
using (var ms = new MemoryStream()) {
originalChart.Serializer.Save(ms);
ms.Seek(0, SeekOrigin.Begin);
workingChart = new EnhancedChart();
workingChart.Serializer.Format = originalChart.Serializer.Format;
workingChart.Serializer.Load(ms);
}
foreach (var s in workingChart.Series.Where(x => !x.Points.Any()).ToArray())
s.IsVisibleInLegend = false;
originalChart.Serializer.Content = prevContent;
originalChart.Serializer.Format = prevFormat;
#endregion
chartAreaComboBox.Items.Clear();
foreach (var area in originalChart.ChartAreas.Where(x => x.Visible)) {
chartAreaComboBox.Items.Add(area.Name);
}
chartAreaComboBox.SelectedIndex = 0;
SuppressEvents = true;
try {
showPrimaryXAxisCheckBox.Checked = originalChart.Series.Any(x => x.XAxisType == AxisType.Primary);
showPrimaryYAxisCheckBox.Checked = originalChart.Series.Any(x => x.YAxisType == AxisType.Primary);
showSecondaryXAxisCheckBox.Checked = originalChart.Series.Any(x => x.XAxisType == AxisType.Secondary);
showSecondaryYAxisCheckBox.Checked = originalChart.Series.Any(x => x.YAxisType == AxisType.Secondary);
if (!workingChart.Legends.Any()) {
legendPositionComboBox.Enabled = false;
legendFontSizeComboBox.Enabled = false;
} else {
legendPositionComboBox.Enabled = true;
legendFontSizeComboBox.Enabled = true;
if (workingChart.Legends[0].Enabled) {
switch (workingChart.Legends[0].Docking) {
case Docking.Top:
legendPositionComboBox.SelectedItem = "Top";
break;
case Docking.Right:
legendPositionComboBox.SelectedItem = "Right";
break;
case Docking.Bottom:
legendPositionComboBox.SelectedItem = "Bottom";
break;
case Docking.Left:
legendPositionComboBox.SelectedItem = "Left";
break;
}
} else {
legendPositionComboBox.SelectedItem = "Hidden";
}
}
}
finally { SuppressEvents = false; }
base.OnShown(e);
if (togglePreviewCheckBox.Checked) UpdatePreview();
}
protected override void OnShown(EventArgs e)
{
#region Create copy of chart
var prevContent = originalChart.Serializer.Content;
var prevFormat = originalChart.Serializer.Format;
originalChart.Serializer.Content = SerializationContents.Default;
originalChart.Serializer.Format = SerializationFormat.Binary;
using (var ms = new MemoryStream()) {
originalChart.Serializer.Save(ms);
ms.Seek(0, SeekOrigin.Begin);
workingChart = new EnhancedChart();
workingChart.Serializer.Format = originalChart.Serializer.Format;
workingChart.Serializer.Load(ms);
}
foreach (var s in workingChart.Series.Where(x => !x.Points.Any()).ToArray())
{
s.IsVisibleInLegend = false;
}
originalChart.Serializer.Content = prevContent;
originalChart.Serializer.Format = prevFormat;
#endregion
chartAreaComboBox.Items.Clear();
foreach (var area in originalChart.ChartAreas.Where(x => x.Visible))
{
chartAreaComboBox.Items.Add(area.Name);
}
chartAreaComboBox.SelectedIndex = 0;
SuppressEvents = true;
try {
showPrimaryXAxisCheckBox.Checked = originalChart.Series.Any(x => x.XAxisType == AxisType.Primary);
showPrimaryYAxisCheckBox.Checked = originalChart.Series.Any(x => x.YAxisType == AxisType.Primary);
showSecondaryXAxisCheckBox.Checked = originalChart.Series.Any(x => x.XAxisType == AxisType.Secondary);
showSecondaryYAxisCheckBox.Checked = originalChart.Series.Any(x => x.YAxisType == AxisType.Secondary);
if (!workingChart.Legends.Any())
{
legendPositionComboBox.Enabled = false;
legendFontSizeComboBox.Enabled = false;
}
else
{
legendPositionComboBox.Enabled = true;
legendFontSizeComboBox.Enabled = true;
if (workingChart.Legends[0].Enabled)
{
switch (workingChart.Legends[0].Docking)
{
case Docking.Top:
legendPositionComboBox.SelectedItem = "Top";
break;
case Docking.Right:
legendPositionComboBox.SelectedItem = "Right";
break;
case Docking.Bottom:
legendPositionComboBox.SelectedItem = "Bottom";
break;
case Docking.Left:
legendPositionComboBox.SelectedItem = "Left";
break;
}
}
else
{
legendPositionComboBox.SelectedItem = "Hidden";
}
}
}
finally { SuppressEvents = false; }
base.OnShown(e);
if (togglePreviewCheckBox.Checked)
{
UpdatePreview();
}
}