public static void Render(object target, IEnumerable <IWidget> widgets)
{
var canvas = (Canvas)target;
var widgetCanvas = new Canvas
{
Width = canvas.ActualWidth,
Height = canvas.ActualHeight,
Background = null
};
canvas.Children.Add(widgetCanvas);
foreach (var widget in widgets)
{
if (widget is Hyperlink)
{
HyperlinkWidgetRenderer.Draw(widgetCanvas, widget as Hyperlink);
}
if (widget is ScaleBarWidget)
{
ScaleBarWidgetRenderer.Draw(widgetCanvas, widget as ScaleBarWidget);
}
if (widget is ZoomInOutWidget)
{
ZoomInOutWidgetRenderer.Draw(widgetCanvas, widget as ZoomInOutWidget);
}
}
}
public MapRenderer()
{
WidgetRenders[typeof(Hyperlink)] = new HyperlinkWidgetRenderer();
WidgetRenders[typeof(ScaleBarWidget)] = new ScaleBarWidgetRenderer();
WidgetRenders[typeof(ZoomInOutWidget)] = new ZoomInOutWidgetRenderer();
}