Text2BitCoder property (ILEADRasterIO)
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MRCText2BitCoderConstants Text2BitCoder | |
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Overview |
Refer to Working with the MRC Bitmap. |
Remarks
(Document/Medical only) (Persistent property, available at design time) ) Indicates the type of text 2 bit compression to be used when saving a T44 file. The default value is MRC_TEXT_COMPRESSION_JBIG_2BIT. This value is valid only when saving in the LEAD Proprietary T44 format using the Save method. This property is used only if FILE_LEAD_MRC, FILE_TIF_LEAD_MRC, or FILE_PDF_LEAD_MRC is set in the lFormat parameter of either the Save or SaveList methods. Possible values are:
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Setting |
Description |
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MRC_TEXT_COMPRESSION_JBIG_2BIT |
[0x00] JBIG 2-bit 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_TEXT_COMPRESSION_GIF_2BIT |
[0x01] GIF 2-bit 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_PDF_TEXT_COMPRESSION_ZIP |
[0x02] 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_TEXT_COMPRESSION_LZW |
[0x03] LZW compression. This flag is used only if FILE_PDF_LEAD_MRC is set in the lFormat parameter of either the Save or SaveList methods. |
When saving in standard T44 format using the SaveT44 method, the only valid picture compression is MRC_PICTURE_COMPRESSION_JPEG.
See Also
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Elements |
Save method, Grayscale8BitCoder property, Grayscale8BitQFactor property |
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Topics |
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