private void SetLabelSmoothing(SymbolSmoothing smooting)
{
if (_map == null || _map.MapElements == null)
{
return;
}
foreach (IDatasetElement dsElement in _map.MapElements)
{
IFeatureLayer fLayer = dsElement as IFeatureLayer;
if (fLayer == null || fLayer.LabelRenderer == null)
{
continue;
}
ILabelRenderer lRenderer = fLayer.LabelRenderer;
foreach (ISymbol symbol in lRenderer.Symbols)
{
if (symbol == null)
{
continue;
}
symbol.SymbolSmothingMode = smooting;
}
}
if (_app != null)
{
_app.RefreshActiveMap(DrawPhase.All);
}
}
private void btnOK_Click(object sender, EventArgs e)
{
if (_map == null || _display == null)
{
return;
}
try
{
bool refresh = false;
_map.Name = txtName.Text;
_display.refScale = Convert.ToDouble(numRefScale.Value);
if (cmbMapUnits.Enabled)
{
_display.MapUnits = ((GeoUnitsItem)cmbMapUnits.SelectedItem).Unit;
}
_display.DisplayUnits = ((GeoUnitsItem)cmbDisplayUnits.SelectedItem).Unit;
_display.BackgroundColor = btnBackgroundColor.BackColor.ToArgbColor();
ISpatialReference oldSRef = _display.SpatialReference;
_display.SpatialReference = _sr.SpatialReference;
if (oldSRef != null &&
!oldSRef.Equals(_display.SpatialReference))
{
IEnvelope limit = _display.Limit;
IEnvelope env = _display.Envelope;
_display.Limit = GeometricTransformerFactory.Transform2D(
limit,
oldSRef,
_display.SpatialReference).Envelope;
_display.ZoomTo(
GeometricTransformerFactory.Transform2D(
env,
oldSRef,
_display.SpatialReference).Envelope
);
}
_map.LayerDefaultSpatialReference = _sr2.SpatialReference;
_map.Title = txtTitle.Text;
_map.SetLayerDescription(Map.MapDescriptionId, txtDescription.Text);
_map.SetLayerCopyrightText(Map.MapCopyrightTextId, txtCopyright.Text);
if (SystemVariables.SystemFontsScaleFactor != (float)numFontScaleFactor.Value / 100f)
{
SystemVariables.SystemFontsScaleFactor = (float)numFontScaleFactor.Value / 100f;
_display.Screen?.RefreshSettings();
refresh = true;
}
#region Graphics Engine
if (cmbGraphicsEngine.SelectedItem.ToString() != GraphicsEngine.Current.Engine.EngineName)
{
var engine = Engines.RegisteredGraphcisEngines().Where(ge => ge.EngineName == cmbGraphicsEngine.SelectedItem.ToString()).FirstOrDefault();
if (engine != null)
{
GraphicsEngine.Current.Engine = engine;
RefreshFeatureRendererSymbolsGraphcisEngine();
refresh = true;
}
}
#endregion Graphics Engine
if (refresh)
{
if (_app != null)
{
_app.RefreshTOC();
_app.RefreshActiveMap(DrawPhase.All);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}