private float GetImageProportionalWidth()
{
if (_largeImageHelper.ImageUrl != null &&
ThumbImageView.HasImage() &&
IsExpanded)
{
var imageSize = ThumbImageView.Image.Size;
var width = Math.Min(
(float)(1.0 * imageSize.Width * ImageLargeHeight / imageSize.Height),
GetTitleBlockWidth(Frame.Width, DataContext.Show));
return(width);
}
return(ImageLargeHeight);
}
public VenueShowCell(IntPtr handle) : base(handle)
{
BackgroundView = new UIView {
BackgroundColor = ThemeColors.ContentLightBackground
};
_smallImageHelper = new MvxResizedImageViewLoader(
() => ThumbImageView,
() => ThumbImageView.Bounds,
state =>
{
if (_smallImageHelper.ImageUrl != null &&
ThumbImageView.ProgressEnded(state))
{
if (ThumbImageView.HasImage(state))
{
ThumbImageView.SetHidden(false, _smallImageAnimationDelay.Animate);
}
else
{
// showing abbr if image couldn't be loaded
ThumbImageView.Image = ThemeIcons.Circle;
ThumbLabel.SetHidden(false, false);
}
}
})
{
UseRoundClip = true
};
_largeImageHelper = new MvxImageViewLoader(
() => ThumbImageView,
() =>
{
if (_largeImageHelper.ImageUrl != null &&
ThumbImageView.HasImage())
{
ThumbImageView.SetHidden(false, _largeImageAnimationDelay.Animate);
UpdateConstraintConstants(false);
}
});
_largeImageHelper.DefaultImagePath = Theme.DefaultImagePath;
_largeImageHelper.ErrorImagePath = Theme.ErrorImagePath;
}