public void Render(Canvas funky, Canvas parent, Canvas window, CompositeTransform textRotation, Action<Action> dispatcher, RoomInfo location)
{
dispatcher(() =>
{
CompositeTransform c = (CompositeTransform)funky.RenderTransform;
c.CenterX = buildingBounds.CenterX;
c.CenterY = buildingBounds.CenterY;
funky.Width = buildingBounds.Width;
funky.Height = buildingBounds.Height;
c.TranslateX = -buildingBounds.CenterX + window.ActualWidth / 2;
c.TranslateY = -buildingBounds.CenterY + window.ActualHeight / 2;
});
foreach (var description in elements.Where(p => p.Parent == ParentType.Labels || p.Parent == ParentType.Rooms))
{
this.checkRunActions(50, () => RenderElement(parent, textRotation, description), dispatcher);
}
// Highlight the correct room
this.checkRunActions(1, () =>
{
var roomElement = parent.Children.OfType<Path>().FirstOrDefault(p => ToInt(p.Tag as string) == location.Room);
if (roomElement != null)
{
roomElement.Fill = new SolidColorBrush(Colors.Magenta);
}
}, dispatcher);
foreach (var description in elements.Where(p => p.Parent == ParentType.Background))
{
// Fewer because these paths are more complex
this.checkRunActions(5, () => RenderElement(parent, textRotation, description), dispatcher);
}
this.checkRunActions(0, () => { }, dispatcher);
}
private static void RenderElement(Canvas parent, CompositeTransform textRotation, ElementDescription element)
{
switch (element.Type)
{
case ElementType.Circle:
Ellipse e = new Ellipse()
{
Width = element.Width,
Height = element.Height,
Fill = BrushForColor(element.Fill),
Stroke = BrushForColor(element.Stroke),
};
parent.Children.Add(e);
Canvas.SetLeft(e, element.CenterX);
Canvas.SetTop(e, element.CenterY);
break;
case ElementType.Path:
Path path = new Path()
{
Data = ProcessPathData(element.Path),
Tag = element.Text,
Fill = BrushForColor(element.Fill),
Stroke = BrushForColor(element.Stroke),
};
parent.Children.Add(path);
break;
case ElementType.Text:
Grid g = new Grid() { Width = 200, Height = 200 };
parent.Children.Add(g);
Canvas.SetLeft(g, element.CenterX - g.Width / 2);
Canvas.SetTop(g, element.CenterY - g.Height / 2);
TextBlock tb = new TextBlock()
{
HorizontalAlignment = System.Windows.HorizontalAlignment.Center,
VerticalAlignment = System.Windows.VerticalAlignment.Center,
RenderTransform = textRotation,
Foreground = BrushForColor(element.Stroke),
FontSize = element.FontSize,
Text = element.Text,
};
g.Children.Add(tb);
break;
default:
throw new InvalidOperationException("Unexpected node: " + element.Type);
}
}
