/// <summary>
/// Reverts changes if cancel was chosen
/// </summary>
private void frmChartStyle_FormClosing(object sender, FormClosingEventArgs e)
{
if (this.DialogResult == DialogResult.Cancel)
{
MapWinGIS.tkSavingMode mode = _charts.SavingMode;
_charts.SavingMode = MapWinGIS.tkSavingMode.modeNone;
_charts.Deserialize(_initState);
_charts.SavingMode = mode;
}
}
/// <summary>
/// Initializes a new instance of the ChartStyleForm class
/// </summary>
public ChartStyleForm(LegendControl.Legend legend, MapWinGIS.Shapefile sf, bool legendCall, int handle)
{
InitializeComponent();
_shapefile = sf;
_charts = sf.Charts;
m_legend = legend;
_handle = handle;
MapWinGIS.tkSavingMode mode = _charts.SavingMode;
_charts.SavingMode = MapWinGIS.tkSavingMode.modeNone;
_initState = _charts.Serialize();
_charts.SavingMode = mode;
_noEvents = true;
panelPieChart.Top = panelBarChart.Top;
panelPieChart.Left = panelBarChart.Left;
foreach (FontFamily family in FontFamily.Families)
{
cboFontName.Items.Add(family.Name);
}
cboValuesStyle.Items.Clear();
cboValuesStyle.Items.Add("Horizontal");
cboValuesStyle.Items.Add("Vertical");
cboChartVerticalPosition.Items.Clear();
cboChartVerticalPosition.Items.Add("Above current layer");
cboChartVerticalPosition.Items.Add("Above all layers");
optBarCharts.Checked = (_charts.ChartType == MapWinGIS.tkChartType.chtBarChart);
optPieCharts.Checked = (_charts.ChartType == MapWinGIS.tkChartType.chtPieChart);
// initializing for list of color schemes
icbColors.ColorSchemes = Globals.ChartColors;
icbColors.ComboStyle = ImageComboStyle.ColorSchemeGraduated;
if (icbColors.Items.Count > 0)
{
icbColors.SelectedIndex = 0;
}
string[] scales = { "1", "10", "100", "1000", "5000", "10000", "25000", "50000", "100000",
"250000", "500000", "1000000", "10000000" };
cboMinScale.Items.Clear();
cboMaxScale.Items.Clear();
for (int i = 0; i < scales.Length; i++)
{
cboMinScale.Items.Add(scales[i]);
cboMaxScale.Items.Add(scales[i]);
}
txtChartExpression.Text = sf.Charts.VisibilityExpression;
SetChartsType();
InitFields();
_noEvents = false;
Settings2GUI();
Draw();
RefreshControlsState();
tabControl1.SelectedIndex = _selectedTab;
}