public CustomImage(ApplicationContext actx, ImageDrawCallback drawCallback)
{
this.actx = actx;
this.drawCallback = drawCallback;
imgRep = new NSCustomImageRep (new Selector ("drawIt:"), this);
AddRepresentation (imgRep);
}
public WpfImage(ImageDrawCallback drawCallback)
{
this.drawCallback = drawCallback;
}
public WpfImage(IEnumerable<WpfImage> images)
{
var first = images.First ();
if (first.drawCallback != null)
drawCallback = first.drawCallback;
else {
this.frames = images.SelectMany (i => i.Frames).ToArray ();
if (this.frames.Length == 0)
throw new InvalidOperationException ();
}
}
public override object CreateCustomDrawn(ImageDrawCallback drawCallback)
{
return new WpfImage (drawCallback);
}
public void SetCustomDrawSource(ImageDrawCallback drawCallback)
{
sources = new [] {
new NativeImageSource {
DrawCallback = drawCallback
}
};
}
/// <summary>
/// Creates an image that is custom drawn
/// </summary>
/// <returns>The custom drawn.</returns>
/// <param name="drawCallback">The callback to be used to draw the image. The arguments are: the context backend, the bounds where to draw</param>
public virtual object CreateCustomDrawn(ImageDrawCallback drawCallback)
{
throw new NotSupportedException ();
}
public GtkImage (ImageDrawCallback drawCallback)
{
this.drawCallback = drawCallback;
}
public override object CreateCustomDrawn(ImageDrawCallback drawCallback)
{
return new CustomImage (ApplicationContext, drawCallback);
}
public GtkImage(ImageDrawCallback drawCallback)
{
this.drawCallback = drawCallback;
}
public override object CreateCustomDrawn(ImageDrawCallback drawCallback)
{
return(new GtkImage(drawCallback));
}
public WpfImage(ImageDrawCallback drawCallback)
{
this.drawCallback = drawCallback;
}
/// <summary>
/// Creates an image that is custom drawn
/// </summary>
/// <returns>The custom drawn.</returns>
/// <param name="drawCallback">The callback to be used to draw the image. The arguments are: the context backend, the bounds where to draw</param>
public virtual object CreateCustomDrawn(ImageDrawCallback drawCallback)
{
throw new NotSupportedException();
}
public override object CreateCustomDrawn(ImageDrawCallback drawCallback)
{
return(new CustomImage(ApplicationContext, drawCallback));
}
public GdiImage(ImageDrawCallback drawCallback)
{
this._drawCallback = drawCallback;
}
public DroidImage(ImageDrawCallback drawCallback)
{
this._drawCallback = drawCallback;
}
