PictureQFactor property (ILEADRasterIO)
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short PictureQFactor | |
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Overview |
Refer to Working with the MRC Bitmap. |
Remarks
(Document/Medical only) (Persistent property, available at design time) Indicates which compression quality factor is to be used when compressing picture segments using JPEG, CMP or CMW compression. The default value is 2.
If the PictureCoder property is MRC_PICTURE_COMPRESSION_LOSSLESS_CMW or MRC_PICTURE_COMPRESSION_LOSSLESS_JPEG, the PictureQFactor property should be 0.
If the PictureCoder property is MRC_PICTURE_COMPRESSION_JPEG, MRC_PICTURE_COMPRESSION_CMP, or MRC_PICTURE_COMPRESSION_CMW, possible values are between 2 and 255, where 2 represents the highest quality and 255 the most compression.
When saving a file using the SaveT44 method, the only valid PictureCoder property is MRC_PICTURE_COMPRESSION_JPEG.
See Also
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Elements |
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