Hi,

I'd like to use GetCropUrl along with a MediaPicker. To be honest, I prefer the UI of the MediaPicker as it allows an already-uploaded image to be reused.

So, I've been following along with this https://umbraco.com/follow-us/blog-archive/2014/5/30/developing-a-website-with-responsive-images-using-the-umbraco-v714-image-cropper/

However, it doesn't seem to be working for me:

@{
    var selection = CurrentPage.Site().FirstChild("competitionListing").Children.Where("Visible");
}
<ul>
    @foreach(var item in selection){
        <li>
            @{
                if (item.HasValue("MainImage"))
                {
                    var typedMedia = Umbraco.TypedMedia(Int32.Parse(item.MainImage));

                    <img src="@typedMedia.GetCropUrl(200,200)" />    @*@Umbraco.Content(1129).GetCropUrl("MainImage", "thumbnail")" />*@
                    <pre></pre>
                }
            }

            <a href="@item.Url">@item.Name</a>
        </li>
    }
</ul>

Gives me an error:

 'Umbraco.Web.PublishedContentModels.Image' does not contain a definition for 'GetCropUrl'

All I want to be able to do is pick an image through the media picker and then use GetCropUrl to generate different sizes in different views.

Any ideas?

Thanks

Simon