PictureCoder property (ILEADRasterMrc)
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MRCPictureCoderConstants PictureCoder | |
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Overview |
Refer to Working with the MRC Bitmap. |
Remarks
(Document/Medical only) (Persistent property, available at design time) Indicates which picture compression type is to be used when saving a LEAD proprietary T44 file or a Standard T44 file. The default value is MRC_PICTURE_COMPRESSION_JPEG. Possible values are:
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Setting |
Description |
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MRC_PICTURE_COMPRESSION_CMW |
[0x00] Use LEAD Wavelet (CMW) compression. This flag is used only if FILE_LEAD_MRC or FILE_TIF_LEAD_MRC is set in the lFormat parameter of either the Save or SaveList methods. |
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MRC_PICTURE_COMPRESSION_LOSSLESS_CMW |
[0x01] Use LEAD Wavelet lossless compression. This flag is used only if FILE_LEAD_MRC or FILE_TIF_LEAD_MRC is set in the lFormat parameter of either the Save or SaveList methods. |
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MRC_PICTURE_COMPRESSION_CMP |
[0x02] Use LEAD CMP compression. This flag is used only if FILE_LEAD_MRC or FILE_TIF_LEAD_MRC is set in the lFormat parameter of either the Save or SaveList methods. |
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MRC_PICTURE_COMPRESSION_JPEG |
[0x03] Use JPEG Compression. This flag is used only if FILE_LEAD_MRC, FILE_TIF_LEAD_MRC, FILE_MRC, or FILE_TIF_MRC is set in the lFormat parameter of either the Save, SaveT44 or SaveList methods. |
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MRC_PICTURE_COMPRESSION_LOSSLESS_JPEG |
[0x04] Use JPEG Lossless Compression. This flag is used only if FILE_LEAD_MRC, or FILE_TIF_LEAD_MRC is set in the lFormat parameter of either the Save, SaveT44 or SaveList methods. |
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MRC_PICTURE_COMPRESSION_JPEG_YUV422 |
[0x05] JPEG Compression with YUV 4:2:2 color space.This flag is used only if FILE_LEAD_MRC, or FILE_TIF_LEAD_MRC, is set in the lFormat parameter of either Save or SaveList methods. |
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MRC_PICTURE_COMPRESSION_JPEG_YUV411 |
[0x06] JPEG Compression with YUV 4:1:1 color space.This flag is used only if FILE_LEAD_MRC, or FILE_TIF_LEAD_MRC, is set in the lFormat parameter of either Save or SaveList methods. |
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MRC_PICTURE_COMPRESSION_JPEG_PROGRESSIVE |
[0x07] JPEG Progressive Compression.This flag is used only if FILE_LEAD_MRC, or FILE_TIF_LEAD_MRC, is set in the lFormat parameter of either Save or SaveList methods. |
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MRC_PICTURE_COMPRESSION_JPEG_PROGRESSIVE_YUV422 |
[0x08] JPEG Progressive Compression.This flag is used only if FILE_LEAD_MRC, or FILE_TIF_LEAD_MRC, is set in the lFormat parameter of either Save or SaveList methods. |
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MRC_PICTURE_COMPRESSION_JPEG_PROGRESSIVE_YUV411 |
[0x09] JPEG Progressive Compression.This flag is used only if FILE_LEAD_MRC, or FILE_TIF_LEAD_MRC, is set in the lFormat parameter of either Save or SaveList methods. |
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MRC_PDF_PICTURE_COMPRESSION_JPEG |
[0x0A] Use JPEG Compression. This flag is used only if FILE_PDF_LEAD_MRC is set in the lFormat parameter of either the Save or SaveList methods. |
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MRC_PDF_PICTURE_COMPRESSION_YUV422 |
[0x0B] JPEG Compression with YUV 4:2:2 color space.This flag is used only if FILE_PDF_LEAD_MRC is set in the lFormat parameter of either the Save or SaveList methods. |
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MRC_PDF_PICTURE_COMPRESSION_PROGRESSIVE |
[0x0D] JPEG Progressive Compression.This flag is used only if FILE_PDF_LEAD_MRC is set in the lFormat parameter of either the Save or SaveList methods. |
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MRC_PDF_PICTURE_COMPRESSION_PROGRESSIVE_YUV422 |
[0x0E] JPEG Progressive Compression with YUV 4:2:2 color space.This flag is used only if FILE_PDF_LEAD_MRC is set in the lFormat parameter of either the Save or SaveList methods. |
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MRC_PDF_PICTURE_COMPRESSION_PROGRESSIVE_YUV411 |
[0x0F] JPEG Compression with YUV 4:1:1 color space.This flag is used only if FILE_PDF_LEAD_MRC is set in the lFormat parameter of either the Save or SaveList methods. |
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MRC_PDF_PICTURE_COMPRESSION_ZIP |
[0x10] Use ZIP Compression. This flag is used only if FILE_PDF_LEAD_MRC is set in the lFormat parameter of either the Save or SaveList methods. |
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MRC_PDF_PICTURE_COMPRESSION_LZW |
[0x11] Use LZW Compression. This flag is used only if FILE_PDF_LEAD_MRC is set in the lFormat parameter of either the Save or SaveT44 methods. |
When saving to the standard T44 format using the SaveT44 method, the only valid picture compression is MRC_PICTURE_COMPRESSION_JPEG.
See Also
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Elements |
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Topics |