public static ImageTask RegenerateImageForLayerSync(FlowInterfaceControl fic, Layer l, int width, int height, Action act)
{
ImageTask it = new ImageTask();
ProgressCallback callback = (progress, bitmap) =>
{
#if FALSE
it.Progress = progress;
#endif
if (bitmap != null)
{
it.HasResult = true;
it.Result = bitmap;
}
act();
};
RegenerateImageForLayer(fic, l, width, height, callback);
return it;
}
private static Bitmap RegenerateImageForLayer(FlowInterfaceControl fic, Layer l, int width, int height, ProgressCallback callback)
{
Bitmap b = new Bitmap(width, height);
Graphics g = Graphics.FromImage(b);
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.SingleBitPerPixelGridFit;
Dictionary<int, Brush> brushes = l.GetLayerColors();
int[] data = l.GenerateData(LayerFlowImageGeneration.X, LayerFlowImageGeneration.Y, width, height);
for (int x = 0; x < width; x++)
for (int y = 0; y < height; y++)
{
while (true)
{
try
{
if (brushes != null && brushes.ContainsKey(data[x + y * width]))
g.FillRectangle(
brushes[data[x + y * (width)]],
new Rectangle(x, y, 1, 1)
);
else
g.FillRectangle(
m_UnknownAssociation,
new Rectangle(x, y, 1, 1)
);
#if FALSE
callback((int)((x + y * width) / (double)(width * height) * 100.0), null);
#else
callback(0, null);
#endif
break;
}
catch (InvalidOperationException)
{
// Graphics can be in use elsewhere, but we don't care; just try again.
}
}
}
callback(100, b);
return b;
}
public LayerFlowElement(FlowInterfaceControl control, Layer l)
{
this.m_Control = control;
this.m_Layer = l;
this.Name = l.ToString();
if (l is Layer2D)
{
this.ImageWidth = 128;
this.ImageHeight = 128;
}
else
{
this.ImageWidth = 128;
this.ImageHeight = 192;
}
this.ObjectPropertyUpdated();
// Create input / output connectors.
foreach (string s in this.m_Layer.GetParentsRequired())
{
this.m_InputConnectors.Add(new LayerFlowConnector(this, s, true, l));
}
this.m_OutputConnectors.Add(new LayerFlowConnector(this, "Output", false, l));
}
public virtual void SetDeserializationData(FlowInterfaceControl control)
{
}
public override void SetDeserializationData(FlowInterfaceControl control)
{
this.m_Control = control;
}
public static ImageTask RegenerateImageForLayerTask(FlowInterfaceControl fic, Layer l, int width, int height, Action act)
{
ImageTask it = new ImageTask();
Thread t = new Thread(() =>
{
ProgressCallback callback = (progress, bitmap) =>
{
it.Progress = progress;
if (bitmap != null)
{
it.HasResult = true;
it.Result = bitmap;
}
act();
};
RegenerateImageForLayer(fic, l, width, height, callback);
});
t.Start();
return it;
}