private void AddHighlightView()
{
Crop = new HighlightView(_imageView);
var width = _bitmap.Width;
var height = _bitmap.Height;
var imageRect = new Rect(0, 0, width, height);
var cropWidth = Math.Min(width, height) * 4 / 5;
var cropHeight = cropWidth;
if (_aspectX != 0 && _aspectY != 0)
{
if (_aspectX > _aspectY)
{
cropHeight = cropWidth * _aspectY / _aspectX;
}
else
{
cropWidth = cropHeight * _aspectX / _aspectY;
}
}
var x = (width - cropWidth) / 2;
var y = (height - cropHeight) / 2;
var cropRect = new RectF(x, y, x + cropWidth, y + cropHeight);
Crop.Setup(_imageView.ImageMatrix, imageRect, cropRect, _aspectX != 0 && _aspectY != 0);
_imageView.ClearHighlightViews();
Crop.Focused = true;
_imageView.AddHighlightView(Crop);
}
