JPEG quality for the specified upload thumbnail.
getImageUploader("ImageUploaderID").setUploadThumbnailJpegQuality(Index, value); value = getImageUploader("ImageUploaderID").getUploadThumbnailJpegQuality(Index);
A positive integer value that specifies a JPEG quality for the specified upload thumbnail in range from 0 (the worst quality) to 100 (the best quality).
You can reduce a thumbnail file size by specifying the lower quality.
If the fit mode is
ActualSize, the image is recompressed (and therefore
this property is applicable) only when the original image is not JPEG.
Image Uploader can generate multiple thumbnails per one file sent to the server. To configure sizes of thumbnails and other parameters, you can manipulate a list of upload thumbnail settings. It can be done two ways:
UploadThumbnailNXXXparameters, where N is a number in range from 1 to 3.
UploadThumbnailXXXproperties to change specific settings.
First method is simpler, however it allows to upload not more than 3 thumbnails per one file. The second one does not have any limitation on the number of thumbnails.
To get an upload thumbnail on the server use the
HTTP POST field, where X is an index of the upload thumbnail.
The index of upload thumbnail list is one-based.