Aurigma Image Uploader 5.0 Dual
ImageUploader.UploadThumbnail2CompressionMode Property
See Also Supported in: ActiveX Java

Compression mode of the second thumbnail.

# Syntax

##### Initialize

JavaScript | Copy Code
--- | ---
    <script type="text/javascript" src="iuembed.js"></script>
    <script type="text/javascript">
    var iu = new ImageUploaderWriter("ImageUploaderID", 610, 500);
    //...other params...
    iu.addParam("UploadThumbnail2CompressionMode", "*.* = Jpeg");
    //...other params...
    iu.writeHtml();
    </script>

##### Get/Set Value in Runtime

JavaScript | Copy Code
--- | ---
    getImageUploader("ImageUploaderID").setUploadThumbnail2CompressionMode(value);
    value = getImageUploader("ImageUploaderID").getUploadThumbnail2CompressionMode();

##### Property Value

A string value that specifies the compression mode format string of the second thumbnail.

The compression mode format string consists of `file masks=compression modes` pairs separated by semicolon. Each pair includes the set of file masks and the set of compression modes separated by comma. In general, this string has the following syntax:

`mask11,mask12,...=mode1,mode2,...;mask21,mask22,...=mode1,mode2,...;...`

When Image Uploader prepares a POST request it parses the compression mode format string from beginning to end and extracts `file masks=compression modes` pairs. For each file selected for upload Image Uploade gives the first pair. If it finds the file mask in this pair corresponded to extension of the file, it applies the first appropriate compression mode from the compression set of this pair. Otherwise if no appropriate file mask or compression mode found, Image Uploader checks the next pairs in the same manner.

Image Uploader supports the following compression modes:

Compression Mode | Description
--- | ---
Jpeg | If a file selected for upload is image, Image Uploader resizes this image to the specified dimensions and uploads it as JPEG file. Otherwise if file is non-image, Image Uploader uploads a system icon associated with the file. By default, this mode is applied to any file regardless of its extension. More information about image resizing before upload you can read in the Resizing and Rotating Images topic.
Zip | Image Uploader sends a ZIP archive of the original file.
Icon | Image Uploader sends a system icon associated with a file selected for the upload.
SourceFile | Image Uploader sends the original file.

Default value is "*.* = Jpeg".

# See Also

##### Examples

Handling Files Compression
POST Field Reference

##### Reference

UploadThumbnail2BackgroundColor Property
UploadThumbnail2CompressOversizedOnly Property
UploadThumbnail2CopyExif Property
UploadThumbnail2CopyIptc Property
UploadThumbnail2FitMode Property
UploadThumbnail2Height Property
UploadThumbnail2JpegQuality Property
UploadThumbnail2ResizeQuality Property
UploadThumbnail2Watermark Property
UploadThumbnail2Width Property