private void UpdateStyleSelectionPreview(Styles.Style style)
{
Task.Factory.StartNew(obj =>
{
var targetStyle = (Styles.Style)obj;
var imageBuffer = StyleHelper.GetImageBufferFromStyle(targetStyle);
if (Application.Current != null)
{
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
var imageSource = ThinkGeo.MapSuite.GisEditor.Plugins.StyleHelper.ConvertToImageSource(imageBuffer);
SelectionStylePreview = imageSource;
}), DispatcherPriority.Background, null);
}
}, style);
}
public void UpdateEditStylePreviewASync()
{
var editOverlay = SharedViewModel.Instance.EditOverlay;
if (editOverlay != null)
{
editOverlay.EditShapesLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = null;
editOverlay.EditShapesLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = null;
editOverlay.EditShapesLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = null;
editOverlay.EditShapesLayer.ZoomLevelSet.ZoomLevel01.DefaultTextStyle = null;
if (EditCompositeStyle != null)
{
foreach (var tempStyle in EditCompositeStyle?.Styles)
{
editOverlay.EditShapesLayer.ZoomLevelSet.ZoomLevel01.CustomStyles.Add(tempStyle);
}
}
}
if (Application.Current != null)
{
Task.Factory.StartNew(obj =>
{
var targetStyle = (Style)obj;
var imageBuffer = StyleHelper.GetImageBufferFromStyle(targetStyle);
if (Application.Current != null)
{
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
var imageSource = StyleHelper.ConvertToImageSource(imageBuffer);
EditStylePreview = imageSource;
}), DispatcherPriority.Background, null);
}
}, EditCompositeStyle);
}
}