Background color of the first thumbnail.
<script type="text/javascript" src="iuembed.js"> </script> <script type="text/javascript"> var iu = new ImageUploaderWriter("ImageUploaderID", 610, 500); //...other params... iu.addParam("UploadThumbnail1BackgroundColor", "#ffffff"); //...other params... iu.writeHtml(); </script>
getImageUploader("ImageUploaderID").setUploadThumbnail1BackgroundColor(value);
value = getImageUploader("ImageUploaderID").getUploadThumbnail1BackgroundColor();
A color value specified as a hex representation of the RGB triad in HTML-style syntax (#rrggbb) or as a color name ("white" and so on)
which specifies the background color of the thumbnail.
See the full list of supported color names in MSDN. Pay attention that user-defined colors are not supported.
Default value is "#ffffff" (white).
This color is used when the first thumbnail should be created for an image with transparency.
If the two-pane layout is used, the default color will be the same as the FolderPaneBackgroundColor value. If the three-pane layout is used, the default color will be the same as the UploadPaneBackgroundColor value.