Aurigma Image Uploader 5.8 Dual
ImageUploader.UploadThumbnailResizeQuality Property
See Also Supported in: ActiveX Java

Resize quality of thumbnails.

# Syntax

##### Get/Set Value in Runtime

JavaScript | Copy Code
--- | ---
    getImageUploader("ImageUploaderID").setUploadThumbnailResizeQuality(Index, value);
    value = getImageUploader("ImageUploaderID").getUploadThumbnailResizeQuality(Index);

##### Parameters

Index

  A non-negative integer that specifies an index of the upload thumbnail (one-based). It should not exceed `UploadThumbnailCount - 1` . If extra upload thumbnails are required, use the UploadThumbnailAdd method to add them.

##### Property Value

A member of this enumeration that specifies the resize quality of the thumbnails:

String value | Alternative string value | Integer value | Description
--- | --- | --- | ---
ResizeQualityMedium | Medium | 0 | Default quality.
ResizeQualityHigh | High | 1 | High quality. When using this mode in ActiveX version, thumbnails are created in two steps. On the first step the thumbnail is created twice as large as required. On the second step the thumbnail is downsized using the Bell filter.

Note
When you get this property value through the JavaScript, integer value will be returned (even if you initialize the property with a string value).

# Remarks

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:

1. Use `UploadThumbnailNXXX` parameters, where N is a number in range from 1 to 3.
2. Use the UploadThumbnailAdd method in JavaScript to add extra thumbnail sizes, and `UploadThumbnailXXX` properties 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 `UploadThumbnailX` HTTP POST field, where X is an index of the upload thumbnail.

Note
The index of upload thumbnail list is zero-based. However by default upload thumbnail with zero index is disabled (its fit mode is `Off`).

# See Also

##### Examples

Resizing and Rotating Images

##### Reference

UploadThumbnailAdd Method
UploadThumbnailBackgroundColor Property
UploadThumbnailCompressOversizedOnly Property
UploadThumbnailCompressionMode Property
UploadThumbnailCopyExif Property
UploadThumbnailCopyIptc Property
UploadThumbnailFitMode Property
UploadThumbnailHeight Property
UploadThumbnailJpegQuality Property
UploadThumbnailWatermark Property
UploadThumbnailWidth Property