public override void DrawImage(GraphicsHandler graphics, int x, int y)
{
var nsimage = this.Control;
var destRect = graphics.TranslateView(Generator.ConvertF(new Rectangle(x, y, (int)nsimage.Size.Width, (int)nsimage.Size.Height)), false);
nsimage.Draw(destRect, CGBlendMode.Normal, 1);
}
/*
* public override void DrawImage (GraphicsHandler graphics, int x, int y, int width, int height)
* {
* var nsimage = this.Control;
* var sourceRect = graphics.Translate(new SD.RectangleF(0, 0, nsimage.Size.Width, nsimage.Size.Height), nsimage.Size.Height);
* var destRect = graphics.TranslateView(new SD.RectangleF(x, y, width, height), false);
* nsimage.Draw(destRect, sourceRect, NSCompositingOperation.SourceOver, 1);
* }
*/
public override void DrawImage(GraphicsHandler graphics, Rectangle source, Rectangle destination)
{
var nsimage = this.Control;
var sourceRect = Generator.ConvertF(source);
//var sourceRect = graphics.Translate(Generator.ConvertF(source), nsimage.Size.Height);
SD.RectangleF destRect = graphics.TranslateView(Generator.ConvertF(destination), false);
if (source.TopLeft != Point.Empty || sourceRect.Size != nsimage.Size)
{
graphics.Context.SaveState();
//graphics.Context.ClipToRect(destRect);
if (!graphics.Flipped)
{
graphics.Context.TranslateCTM(0, nsimage.Size.Height);
graphics.Context.ScaleCTM(nsimage.Size.Width / destRect.Width, -(nsimage.Size.Height / destRect.Height));
}
else
{
graphics.Context.ScaleCTM(nsimage.Size.Width / destRect.Width, nsimage.Size.Height / destRect.Height);
}
graphics.Context.DrawImage(new SD.RectangleF(SD.PointF.Empty, destRect.Size), nsimage.CGImage);
//nsimage.CGImage(destRect, CGBlendMode.Normal, 1);
graphics.Context.RestoreState();
//var imgportion = nsimage..CGImage.WithImageInRect(sourceRect);
/*graphics.Context.SaveState();
* if (graphics.Flipped) {
* graphics.Context.TranslateCTM(0, destRect.Bottom);
* graphics.Context.ScaleCTM(1.0F, -1.0F);
* }*/
//var context = graphics.ControlObject as CGContext;
//Console.WriteLine("drawing source:{0} dest:{1}", source, destRect);
//graphics.Context.DrawImage(destRect, imgportion);
//nsimage = UIImage.FromImage(imgportion);
//nsimage.Draw(destRect, CGBlendMode.Normal, 1);
//imgportion.Dispose();
//nsimage.Dispose();
//graphics.Context.RestoreState();
}
else
{
//graphics.Context.DrawImage(destRect, nsimage.CGImage);
//Console.WriteLine("drawing full image");
nsimage.Draw(destRect, CGBlendMode.Normal, 1);
}
}
public override void DrawImage(GraphicsHandler graphics, RectangleF source, RectangleF destination)
{
var sourceRect = source.ToSD();
var imgsize = Control.Size;
SD.RectangleF destRect = graphics.TranslateView(destination.ToSD(), false);
if (source.TopLeft != Point.Empty || sourceRect.Size != imgsize)
{
graphics.Control.TranslateCTM(destRect.X - sourceRect.X, imgsize.Height - (destRect.Y - sourceRect.Y));
graphics.Control.ScaleCTM(imgsize.Width / sourceRect.Width, -(imgsize.Height / sourceRect.Height));
graphics.Control.DrawImage(new SD.RectangleF(SD.PointF.Empty, destRect.Size), Control.CGImage);
}
else
{
Control.Draw(destRect, CGBlendMode.Normal, 1);
}
}