public override async void ViewDidLoad()
{
base.ViewDidLoad();
CanvasView.PaintSurface += CanvasView_PaintSurface;
var pan = new NSPanGestureRecognizer(MapPanned);
var zoom = new NSMagnificationGestureRecognizer(MapZoomed);
_screenScale = (float)NSScreen.MainScreen.BackingScaleFactor;
_canvasSize = new SKSize(20000, 2000);
CanvasView.AddGestureRecognizer(zoom);
CanvasView.AddGestureRecognizer(pan);
//load images
for (int i = 1; i < 16; i++)
{
var img = await ImageService.Instance.LoadFileFromApplicationBundle("img/img" + i + ".jpg").AsNSImageAsync();
var sizeRandom = rand.NextDouble() * (1.2 - 0.2) + 0.2;
var size = new SKSize((float)(img.Size.Width * sizeRandom), (float)(img.Size.Height * sizeRandom));
var rect = SKRect.Empty;
rect.Size = size;
var pointRandomW = rand.NextDouble() * (_canvasSize.Width - 0) + 0;
var pointRandomH = rand.NextDouble() * (_canvasSize.Height - 0) + 0;
rect.Location = new SKPoint((float)pointRandomW, (float)pointRandomH);
rects.Add(rect);
imgs.Add(img.ToSKImage());
}
}
