|
private FetchBitmap ( string imagePath ) : Task |
||
| imagePath | string | |
| return | Task |
|
async Task<Bitmap> FetchBitmap(string imagePath)
{
BitmapFactory.Options options = new BitmapFactory.Options ();
options.InJustDecodeBounds = true;
await BitmapFactory.DecodeFileAsync (imagePath, options);
options.InSampleSize = options.OutWidth > options.OutHeight ? options.OutHeight / imageview.Height : options.OutWidth / imageview.Width;
options.InJustDecodeBounds = false;
Bitmap bitmap = await BitmapFactory.DecodeFileAsync (imagePath, options);
return bitmap;
}
