TreeViewItem ProcessDocument(Document document)
{
string name = document.Name;
KMLFeatureTreeViewItem item = new KMLFeatureTreeViewItem()
{
Header = name,
Feature = document
};
IEnumerable <Feature> features = document.Features;
features.ToList().ForEach(feature => {
TreeViewItem node = ProcessFeature(feature);
if (node != null)
{
item.Items.Add(node);
}
});
return(item);
}
TreeViewItem ProcessFolder(Folder folder)
{
string name = folder.Name;
KMLFeatureTreeViewItem item = new KMLFeatureTreeViewItem()
{
Header = name,
Feature = folder
};
IEnumerable <Feature> features = folder.Features;
features.ToList().ForEach(feature =>
{
TreeViewItem node = ProcessFeature(feature);
if (node != null)
{
item.Items.Add(node);
}
});
return(item);
}
TreeViewItem ProcessPlacemark(Placemark placemark)
{
string name = placemark.Name;
StackPanel pan = new StackPanel();
pan.Orientation = System.Windows.Controls.Orientation.Horizontal;
SharpKml.Dom.Style style = KmlFileHelper.FindStyleByStyleURL(_kmlFile, placemark.StyleUrl.OriginalString);
if (placemark.Geometry is SharpKml.Dom.Point)
{
Uri uri = null;
if (style != null && style.Icon != null && style.Icon.Icon != null && style.Icon.Icon.Href != null)
{
uri = style.Icon.Icon.Href;
}
Image image = new Image();
image.Height = 16;
image.Source = _imagesFromUri.FindImageByUri(uri);
pan.Children.Add(image);
}
else if (placemark.Geometry is LineString)
{
GeometryGroup Lines = new GeometryGroup();
Color32 styleColor = new Color32();
if (style != null && style.Line != null && style.Line.Color != null)
{
styleColor = (Color32)style.Line.Color;
}
// Line
LineGeometry line = new LineGeometry();
line.StartPoint = new System.Windows.Point(0, 5);
line.EndPoint = new System.Windows.Point(10, 5);
Lines.Children.Add(line);
GeometryDrawing MyGeometryDrawing = new GeometryDrawing();
MyGeometryDrawing.Geometry = Lines;
MyGeometryDrawing.Brush = new SolidColorBrush(Color.FromArgb(styleColor.Alpha, styleColor.Red, styleColor.Green, styleColor.Blue));
MyGeometryDrawing.Pen = new Pen(MyGeometryDrawing.Brush, 1);
DrawingImage drawingImage = new DrawingImage(MyGeometryDrawing);
drawingImage.Freeze();
Image image = new Image();
image.Height = 16;
image.Width = 16;
image.Source = drawingImage;
pan.Children.Add(image);
}
TextBlock textBlock = new TextBlock();
textBlock.Text = name;
textBlock.Margin = new System.Windows.Thickness(4, 0, 0, 0);
pan.Children.Add(textBlock);
KMLFeatureTreeViewItem item = new KMLFeatureTreeViewItem()
{
Header = pan,
Feature = placemark
};
return(item);
}
