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error 404 JPEGQuality | revDocs | RunRev
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Product Edition
Version
JPEGQuality
Basics
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Type
Property
Syntax
set the jpegQuality to qualityNumber
Introduced
1.1
Environment
Desktop, Web and Server
Platform Support
MacOS,Mac OS X,Windows,Linux
Security
None required
Summary
Specifies the quality level of JPEG images created by Revolution.
Examples

set the JPEGQuality to 40
set the JPEGQuality to the JPEGQuality - 10

Additional Comments
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Use the JPEGQuality property to control the file size and sharpness of JPEG files created with the export command.

Value:

The JPEGQuality is an integer between 1 and 100.

By default, the JPEGQuality property is set to 100.

Comments:

JPEG compression is inherently lossy, which means some detail is always lost when an image is compressed using this method. The JPEGQuality property controls how much detail is lost. If the JPEGQuality is 100, as much detail as possible is retained.

In general, the lower the quality setting, the smaller the file size. Photographic images with naturally fuzzy edges generally do not suffer much visible loss of quality with a JPEGQuality setting of 50 or higher. Different images may require different levels of this property to achieve acceptable results.

The JPEGQuality setting is used when a file is exported in JPEG format using the export command, and when an image whose paintCompression property is "jpeg" is changed.

User Comments
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