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Passes Property (CodecsJpegSaveOptions)
Summary
Gets and sets the number of passes when saving progressive JPEG and LEAD CMP images.
Syntax
public int Passes {get; set;} Public Property Passes As Integer public int Passes {get; set;} @property (nonatomic, assign) NSInteger passes public int getPasses()public void setPasses(int value)
get_Passes();set_Passes(value);Object.defineProperty('Passes');
Property Value
The number of passes (scans through the image) when saving a progressive JPEG or LEAD CMP file.
| Value | Meaning |
|---|---|
| > 1 | Save the file as a progressive file with the specified number of passes. |
| 1 | Save a regular JPEG file with dynamically optimized Huffman tables (ie the Huffman tables are optimized for the image you are saving). Use this for smaller file size (at the expense of speed). |
| 0 | Save a regular JPEG file with static Huffman tables (ie the Huffman tables are the same for all images). |
| < 0 | Save the file as a progressive file with the LEADTOOLS default number of passes. |
Example
For an example, refer to CodecsJpegOptions.
Requirements
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
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