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Serverside API for Zoom option of image editor

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Chintha
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Chintha asked on 07 Nov 2012, 06:05 AM
hi,
I want to zoom out/ zoom in the image from server side. Any Server side method for zoom the image using telerik image editor.
Actually i zoom out/Zoom the image from client side.But i need to do the same thing from server side.
My code:
  function OnClientLoad(sender, args) {
            if (sender._imageKey) {
              var Width = sender.getEditableImage().get_width();
              var Height = sender.getEditableImage().get_height();
           
                if (!isNaN(Number(objhdnOriginalWidth)) && Number(objhdnOriginalWidth) != 0 && !isNaN(Number(objhdnOriginalHeight)) && Number(objhdnOriginalHeight) != 0) {
                    if (objhdnOriginalWidth > 1000 || objhdnOriginalHeight > 600) {
                        var widthPercentage = (1000 * 100) / objhdnOriginalWidth;
                        var heightPercentage = (600 * 100) / objhdnOriginalHeight;
                        widthPercentage = Math.floor(widthPercentage);
                        heightPercentage = Math.floor(heightPercentage);
                        if (heightPercentage > widthPercentage) {
                             sender.zoomImage(widthPercentage);
                        }
                        else {
                            sender.zoomImage(heightPercentage);
                        }
                    }
                }
    }

please help me.

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Vessy
Telerik team
answered on 09 Nov 2012, 05:52 PM
Hi Chintha,

I am afraid to say that the desired scenario could not be achieved Server-Side. The operations which can be executed from the server are those which apply actual changes to the image (like Crop, Resize, Add text, etc. ). The Zoom functionality works on UI level and this is why it could be executed only Client-Side.

Regards,
Vesi
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Vessy
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