void PreserveCustomRenderers()
{
CustomEntryRenderer.Preserve();
CustomImageRenderer.Preserve();
ZXing.Net.Mobile.Forms.Android.Platform.Init();
}
private static UIImage ScaleImageInRatio(UIImage image, nfloat reqWidth, nfloat reqHeight)
{
var width = image.Size.Width;
var height = image.Size.Height;
CustomImageRenderer.GetRatio(width, height, ref reqWidth, ref reqHeight);
image = image.Scale(new CGSize(reqWidth, reqHeight));
return(image);
}
