PictureLibrarySlideshowWebPart - Change image size to original size

Question

Hi,
I'm using the PictureLibrarySlideshow Web part as image slider in the banner of a SharePoint website. Apparently this web part changes the image size so it is smaller than its original size.
Is there a simple solution to solve this and resize the image? I found some Jquery solutions but they did not fix the problem.
Thanks!

Answer 1

Hi
Ward010 ,
In Slideshow web part, picture is initialized with field value that contains the Url of  Web image (EncodedAbsWebImgUrl  field). Unfortunately it is not supported to configure in web part what image
type (original, web or thumbnail) should be displayed in Slideshow The solution that demonstrated below allows to display original images instead of web images in Slideshow web part.
In order to specify original images, method overriding for picture initialization is used:
function SlideshowObjectInitializer() {
  ShowPic = (function(ShowPicOrig) {
      return function() {
           var ssObj = arguments[0];  //SlideShow object
           var curPicIdx=ssObj.index; //current picture index
           ShowPicOrig.apply(this, arguments); //call original ShowPic
           //apply some changes to display original picture in SlideShow control
           ssObj.image.src = ssObj.linkArray[curPicIdx]; //display original image instead of web image
           //change picture & container size to auto instead of fixed (by default web image size is used)
           ssObj.image.setAttribute('height','100%');
               ssObj.image.setAttribute('width','100%');
               var cell = ssObj.cell;
               cell.style.width = 'auto';
               cell.style.height = 'auto';
               cell.style.display = '';
               var pcell = ssObj.cell.parentNode;
           pcell.style.width = 'auto';
               pcell.style.height = 'auto';
  })(ShowPic);
ExecuteOrDelayUntilScriptLoaded(SlideshowObjectInitializer, 'imglib.js');
Save      JavaScript code to the file, for example in SlideshowObjectInitializer.txt      and upload it to SiteAssets Library
Add      CEWP on page where Slideshow web part is located and in the Content Editor      tool pane, under Content Link property,     
type /SiteAssets/SlideshowObjectInitializer.txt
Reference:
http://blog.vgrem.com/2013/04/27/beyond-the-slideshow-web-part-capabilities-in-sharepoint-2010/
Please inform me freely if you have any questions.
Thanks