public static UserBlendOp CreateBlendOp(Type opType)
{
ConstructorInfo ci = opType.GetConstructor(System.Type.EmptyTypes);
UserBlendOp op = (UserBlendOp)ci.Invoke(null);
return(op);
}
private void SelectOp(UserBlendOp setOp)
{
foreach (object op in blendOpComboBox.Items)
{
if (op.ToString() == setOp.ToString())
{
blendOpComboBox.SelectedItem = op;
break;
}
}
}
public void SetBlendOp(UserBlendOp blendOp)
{
if (disposed)
{
throw new ObjectDisposedException("BitmapLayer");
}
if (blendOp.GetType() != properties.blendOp.GetType())
{
OnPropertyChanging(BitmapLayerProperties.BlendOpName);
properties.blendOp = blendOp;
compiledBlendOp = null;
Invalidate();
OnPropertyChanged(BitmapLayerProperties.BlendOpName);
}
}
public BitmapLayerProperties(SerializationInfo info, StreamingContext context)
{
this.blendOp = (UserBlendOp)info.GetValue(blendOpTag, typeof(UserBlendOp));
// search for 'opacity' and load it if it exists
this.opacity = -1;
foreach (SerializationEntry entry in info)
{
if (entry.Name == opacityTag)
{
this.opacity = (int)((byte)entry.Value);
break;
}
}
}
public BitmapLayerProperties(BitmapLayerProperties cloneMe)
{
this.blendOp = cloneMe.blendOp;
this.opacity = -1;
}
public BitmapLayerProperties(UserBlendOp blendOp)
{
this.blendOp = blendOp;
this.opacity = -1;
}