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Saves an editable multipage tiff image to a multipage tiff file.
This functions takes a jpeg quality parameter.
public GdPictureStatus TiffSaveMultiPageToFile( int ImageID, String FilePath, TiffCompression Compression, int JpegQuality );
Public Function TiffSaveMultiPageToFile( ByVal ImageID As Integer, ByVal FilePath As String, ByVal Compression As TiffCompression, ByVal JpegQuality As Integer ) As GdPictureStatus
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Parameters |
Description |
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ImageID |
GdPicture Image Identifier. The editable multipage tiff image to save as file. |
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FilePath |
The path to save the image. |
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Compression |
A member of the TiffCompression enumeration. |
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JpegQuality |
Defines the compression quality between 1 and 100. |
A member of the GdPictureStatus enumeration.
This function can only be used with an editable multipage tiff image.
To check if an image is an editable multipage tiff image you can use the TiffIsEditableMultiPage() function.
Warning:
- If you are using CCITT3 or CCITT4 compression scheme, make sure to have only 1bpp page within your multipage tiff image (else LZW compression will be used).
Drawing page number on each page of a multipage tiff image and saving as multipage TIFF with JPEG compression
Dim i As Integer Dim TiffImageID As Integer Dim PageCount As Integer Dim oGdPictureImaging As New GdPictureImaging oGdPictureImaging.SetLicenseNumber("XXX") 'Replace XXX by a valid demo or commercial license key oGdPictureImaging.TiffOpenMultiPageForWrite(True) TiffImageID = oGdPictureImaging.TiffCreateMultiPageFromFile("input.tif") PageCount = oGdPictureImaging.TiffGetPageCount(TiffImageID) For i = 1 To PageCount oGdPictureImaging.TiffSelectPage(TiffImageID, i) oGdPictureImaging.DrawText(TiffImageID, "Page " & CStr(i) & " / " & CStr(PageCount), 50, 50, 10, FontStyle.FontStyleRegular, Color.Black, "Arial", True) Next i oGdPictureImaging.TiffSaveMultiPageToFile(TiffImageID, "output.tif", TiffCompression.TiffCompressionJPEG, 75) oGdPictureImaging.ReleaseGdPictureImage(TiffImageID)
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