private void RenderTask(RenderTask task)
{
Rect contentRect = new Rect(0, 0, desktop.Width, desktop.Height);
var dirtyRect = contentRect;
if (task != null)
{
dirtyRect = task.DirtyArea.Intersection(contentRect);
}
if (dirtyRect.IsZero)
{
return;
}
//dt = DateTime.Now;
var dc = new DrawingContext(bitmap);
dc.PushClippingRectangle(dirtyRect);
if (!dc.ClippingRectangle.IsZero)
{
desktop.RenderRecursive(dc);
desktop.PostRenderRecursive(dc);
}
dc.PopClippingRectangle();
dc.Close();
//ts = DateTime.Now - dt;
if (OnRenderRequest != null)
{
OnRenderRequest(bitmap, dirtyRect);
}
else
{
bitmap.Flush(dirtyRect.X, dirtyRect.Y, dirtyRect.Width, dirtyRect.Height);
}
//Rect dirtyRect2 = new Rect(0, 0, 300, 20);
//dc = new DrawingContext(screen);
//dc.PushClippingRectangle(dirtyRect2);
//Font font = Resources.GetFont(Resources.FontResources.CourierNew_10);
//dc.DrawRectangle(new SolidColorBrush(Color.White), null, 0, 0, 300, 20);
//dc.DrawText(dirtyRect.ToString() + "; Render: " + ts.ToString(), font, Color.Red, 3, 3);
//dc.PopClippingRectangle();
//dc.Close();
//screen.Flush(dirtyRect2.X, dirtyRect2.Y, dirtyRect2.Width, dirtyRect2.Height);
//Debug.Print("Render task: " + ts.ToString());
}
internal void ProcessTask(RenderTask task /*optional*/)
{
if (desktop != null && bitmap != null)
RenderTask(task);
}
private void RenderTask(RenderTask task)
{
Rect contentRect = new Rect(0, 0, desktop.Width, desktop.Height);
var dirtyRect = contentRect;
if (task != null)
dirtyRect = task.DirtyArea.Intersection(contentRect);
if (dirtyRect.IsZero)
return;
//dt = DateTime.Now;
var dc = new DrawingContext(bitmap);
dc.PushClippingRectangle(dirtyRect);
if (!dc.ClippingRectangle.IsZero)
{
desktop.RenderRecursive(dc);
desktop.PostRenderRecursive(dc);
}
dc.PopClippingRectangle();
dc.Close();
//ts = DateTime.Now - dt;
if (OnRenderRequest != null)
OnRenderRequest(bitmap, dirtyRect);
else
bitmap.Flush(dirtyRect.X, dirtyRect.Y, dirtyRect.Width, dirtyRect.Height);
//Rect dirtyRect2 = new Rect(0, 0, 300, 20);
//dc = new DrawingContext(screen);
//dc.PushClippingRectangle(dirtyRect2);
//Font font = Resources.GetFont(Resources.FontResources.CourierNew_10);
//dc.DrawRectangle(new SolidColorBrush(Color.White), null, 0, 0, 300, 20);
//dc.DrawText(dirtyRect.ToString() + "; Render: " + ts.ToString(), font, Color.Red, 3, 3);
//dc.PopClippingRectangle();
//dc.Close();
//screen.Flush(dirtyRect2.X, dirtyRect2.Y, dirtyRect2.Width, dirtyRect2.Height);
//Debug.Print("Render task: " + ts.ToString());
}
