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Get the width and height of an image in the items tags

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Thomas Wiken
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Posted on 20/10/2016 10:26:38

Hi, it would be great if the system could be set up to show the height and width of the image used in an file field in an item.

AMP pages requieres the width and height for an image to draw it correctly on the page. These values already exists in the filemanager.

Best regards
Thomas


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Nicolai Pedersen
Posted on 25/10/2016 13:46:57
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Hi Thomas

In your Razor template you can call Dynamicweb.Image.GetDimensions(path) (Returns System.Drawing.Point) and then you have your image dimensions.

BR Nicolai

 
Morten Lund
Morten Lund
Posted on 11/03/2017 23:57:07
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Hi Nicolai

I have just tried what you suggested, but I get the error:

The type or namespace name 'Image' does not exist in the namespace 'Dynamicweb'

My code is:

        var imageFile  = GetString("Item.xxxx.ImageFile");
        var imagePath  = System.Web.HttpContext.Current.Server.MapPath(imageFile);
        var dimensions = Dynamicweb.Image.GetDimensions(imagePath);

​I have done it before, but not in DW9. I know a lot have changed but I cant figure out where to look for the answer ;)

 
Morten Lund
Morten Lund
Posted on 12/03/2017 00:09:47
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This post has been marked as an answer

...and then I found it!

http://doc.dynamicweb.com/Default.aspx?ID=8258#article=a6afe4cd-6767-ebe7-8c3d-89f7ca8483ca

var dimensions = Dynamicweb.Image.GetDimensions(imagePath);

Should be:

var dimensions = Dynamicweb.Imaging.Image.GetDimensions(imagePath);
Votes for this answer: 1