public void Reload()
{
//lock (PreviewTools.renderLock)
//{
Console.WriteLine("Reload");
if (NodeToPixel == null)
{
PreviewTools.Throw("PreviewBase.NodeToPixel == null");
}
NodeToPixel.Clear();
if (DisplayItems == null)
{
PreviewTools.Throw("DisplayItems == null");
}
foreach (DisplayItem item in DisplayItems)
{
if (item.Shape.Pixels == null)
{
PreviewTools.Throw("item.Shape.Pixels == null");
}
foreach (PreviewPixel pixel in item.Shape.Pixels)
{
if (pixel.Node != null)
{
List <PreviewPixel> pixels;
if (NodeToPixel.TryGetValue(pixel.Node, out pixels))
{
if (!pixels.Contains(pixel))
{
pixels.Add(pixel);
}
}
else
{
pixels = new List <PreviewPixel>();
pixels.Add(pixel);
NodeToPixel.Add(pixel.Node, pixels);
}
}
}
}
LoadBackground();
//}
}
