get crop with width and height using typemedia

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Claushingebjerg 936 posts 2571 karma points

Feb 03, 2016 @ 14:31
0

Get crop with width and height using TypeMedia

Razor

Umbraco 7
So, i have
```
@{
    var mediaItem = Umbraco.TypedMedia(1236);
    if (mediaItem != null)
    {
        <img src="@Url.GetCropUrl(mediaItem, height: 300, width: 400)" />
    }
}
```
doesnt work... Any help :)?
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Jeavon Leopold 3072 posts 13628 karma points MVP 10x admin c-trib

Feb 03, 2016 @ 14:34

0

What does that return?

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Claushingebjerg 936 posts 2571 karma points

Feb 03, 2016 @ 14:37

0

error CS1928: 'System.Web.Mvc.UrlHelper' does not contain a definition for 'GetCropUrl' and the best extension method overload 'Umbraco.Web.HtmlHelperRenderExtensions.GetCropUrl(System.Web.Mvc.HtmlHelper, Umbraco.Core.Models.IPublishedContent, int?, int?, string, string, int?, Umbraco.Web.Models.ImageCropMode?, Umbraco.Web.Models.ImageCropAnchor?, bool, bool, bool, string, Umbraco.Web.Models.ImageCropRatioMode?, bool)' has some invalid arguments

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Dennis Aaen 4499 posts 18254 karma points admin hq c-trib

Feb 03, 2016 @ 14:38
1
Hi Claus,

Have you tried something like this where the image is the property alias of the cropper property
```
@if (mediaItem.HasValue("image"))
{
    <img src="@Url.GetCropUrl(mediaItem, propertyAlias: "image", height: 300, width: 400)" />
}
```
https://our.umbraco.org/documentation/getting-started/backoffice/property-editors/built-in-property-editors/image-cropper

By the way are you using Umbraco 7.3.5 or a newer version?

Hope this helps,

/Dennis
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Jeavon Leopold 3072 posts 13628 karma points MVP 10x admin c-trib

Feb 03, 2016 @ 14:41

0

Yes, I think maybe you are using pre v7.3.5?

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Claushingebjerg 936 posts 2571 karma points

Feb 03, 2016 @ 14:44

0

The problem is im inside a "Nested content" in a "Leblender" and aparrently that kills "propertyalias".

What i am looking really for is a way to get a integer valued crop from an image id.

I have the image id. I want a crop thats eg: 300x300 pixles.

im on 7.3.4

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Claushingebjerg 936 posts 2571 karma points

Feb 03, 2016 @ 14:51
0
```
@Umbraco.TypedMedia(1236).GetCropUrl(height: 100, width: 600)
```
Success!
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Jeavon Leopold 3072 posts 13628 karma points MVP 10x admin c-trib

Feb 03, 2016 @ 15:00

1

Cool, Url helper is new in v7.3.5 onwards

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