/// <summary>
/// It's called internally before the view is shown. The UI should be populated here from this.Model property.
/// </summary>
public void Initialize()
{
_imageSource = Model.ImageSource;
_dynamicVisibilityControl1.Initialize(Model, _context.Map.CurrentZoom, _context.Map.CurrentScale);
if (Raster != null)
{
_renderingPresenter.View.Metadata = SymbologyPlugin.GetMetadata(Model.Handle);
_renderingPresenter.Initialize(Raster);
rasterInfoTreeView1.Initialize(_imageSource as IRasterSource);
histogramControl1.Initialize(_context.Container, Raster);
_overviewControl1.Initialize(Raster);
richTextBox1.Visible = false;
}
else
{
tabControlAdv1.TabPages.Remove(tabPageColors);
tabControlAdv1.TabPages.Remove(tabPageHistogram);
tabControlAdv1.TabPages.Remove(tabPagePyramids);
richTextBox1.Visible = true;
richTextBox1.Text = GdalUtils.Instance.GdalInfo(Model.Filename, "");
btnShowDriverInfo.Visible = false;
}
ModelToUi();
}
/// <summary>
/// Creates a new instance of PolygonForm class
/// </summary>
public PolygonForm(IAppContext context, ILegendLayer layer, IGeometryStyle style, bool applyDisabled) : base(context)
{
if (layer == null)
{
throw new ArgumentNullException("layer");
}
if (style == null)
{
throw new ArgumentNullException("style");
}
InitializeComponent();
_style = style;
_metadata = SymbologyPlugin.GetMetadata(layer.Handle);
_legend = context.Legend;
_layer = layer;
_initState = style.Serialize();
_noEvents = true;
Initialize();
btnApply.Visible = !applyDisabled;
tabControl1.SelectedIndex = _tabPage;
}
private void InitSize()
{
var settings = SymbologyPlugin.GetMetadata(_layer.Handle);
if (_shapefile.PointOrMultiPoint)
{
chkUseVariableSize.Text = "Use variable symbol size";
udMinSize.Minimum = 1;
udMinSize.Maximum = 80;
udMaxSize.Minimum = 1;
udMaxSize.Maximum = 80;
udMinSize.SetValue(_shapefile.Style.Marker.Size);
udMaxSize.SetValue((double)udMinSize.Value + settings.CategoriesSizeRange);
}
else if (_shapefile.GeometryType == GeometryType.Polyline)
{
chkUseVariableSize.Text = "Use variable line width";
udMinSize.Minimum = 1;
udMinSize.Maximum = 10;
udMaxSize.Minimum = 1;
udMaxSize.Maximum = 10;
udMinSize.SetValue(_shapefile.Style.Line.Width);
udMaxSize.SetValue((double)udMinSize.Value + settings.CategoriesSizeRange);
}
else
{
chkUseVariableSize.Enabled = false;
udMinSize.Value = udMinSize.Minimum;
udMinSize.Enabled = false;
udMaxSize.Value = udMaxSize.Minimum;
udMaxSize.Enabled = false;
}
}
/// <summary>
/// Saves the state of controls for the further launches
/// </summary>
private void SaveSettings()
{
var settings = SymbologyPlugin.GetMetadata(_layer.Handle);
int count;
settings.CategoriesCount = Int32.TryParse(cboCategoriesCount.Text, out count) ? count : 8;
settings.CategoriesFieldName = cboField.SelectedItem != null ? ((RealIndexComboItem)cboField.SelectedItem).Text : string.Empty;
settings.CategoriesClassification = (Classification)cboClassificationType.SelectedIndex;;
settings.CategoriesColorScheme = icbColorScheme.GetSelectedItem();
settings.CategoriesRandomColors = chkRandomColors.Checked;
settings.CategoriesUseGradient = chkSetGradient.Checked;
settings.CategoriesVariableSize = chkUseVariableSize.Checked;
if (chkUseVariableSize.Checked)
{
settings.CategoriesSizeRange = (int)(udMaxSize.Value - udMinSize.Value);
}
}
public void Initialize()
{
_metadata = SymbologyPlugin.GetMetadata(Model.Handle);
_featureSet = Model.FeatureSet;
var model = new CategoriesSubViewModel(Model, _metadata);
_categoriesPresenter.Initialize(model);
MapConfig.ForceHideLabels = true;
Text = "Layer properties: " + Model.Name;
_initState = SaveState();
InitializeCore();
ColorSchemeProvider.SetFirstColorScheme(SchemeTarget.Vector, _featureSet);
Shown += OnFormShown;
}
/// <summary>
/// Generates a new instance of the GenerateCategoriesForm class
/// </summary>
public GenerateCategoriesForm(IAppContext context, ILayer layer) :
base(context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
if (layer == null || layer.FeatureSet == null)
{
throw new ArgumentNullException("layer");
}
_layer = layer;
InitializeComponent();
_shapefile = layer.FeatureSet;
var settings = SymbologyPlugin.GetMetadata(_layer.Handle);
// classification
cboClassificationType.Items.Clear();
cboClassificationType.Items.Add("Natural breaks");
cboClassificationType.Items.Add("Unique values");
cboClassificationType.Items.Add("Equal intervals");
cboClassificationType.Items.Add("Quantiles");
cboClassificationType.SelectedIndex = (int)settings.CategoriesClassification;
// number of categories
cboCategoriesCount.Items.Clear();
for (int i = 3; i <= 25; i++)
{
cboCategoriesCount.Items.Add(Convert.ToString(i));
}
cboCategoriesCount.Text = settings.CategoriesCount.ToString();
// dummy color scheme
ColorSchemeProvider.SetFirstColorScheme(SchemeTarget.Vector, _shapefile);
// initializing for list of color schemes
icbColorScheme.Target = SchemeTarget.Vector;
// settings active color scheme
icbColorScheme.SetSelectedItem(settings.CategoriesColorScheme);
if (icbColorScheme.SelectedItem == null)
{
icbColorScheme.SelectedIndex = 0;
}
InitSize();
chkRandomColors.Checked = settings.CategoriesRandomColors;
chkSetGradient.Checked = settings.CategoriesUseGradient;
chkUseVariableSize.Checked = settings.CategoriesVariableSize;
RefreshControlsState(null, null);
string name = settings.CategoriesFieldName.ToLower();
for (int i = 0; i < cboField.Items.Count; i++)
{
if (((RealIndexComboItem)cboField.Items[i]).Text.ToLower() == name)
{
cboField.SelectedIndex = i;
break;
}
}
}