Class MultiPageOptions
Namespace: Aspose.Imaging.ImageOptions
Assembly: Aspose.Imaging.dll (25.7.0)
Base class for multiple pages supported formats
[JsonObject(MemberSerialization.OptIn)]
public class MultiPageOptionsInheritance
Derived
Inherited Members
object.GetType() , object.MemberwiseClone() , object.ToString() , object.Equals(object?) , object.Equals(object?, object?) , object.ReferenceEquals(object?, object?) , object.GetHashCode()
Constructors
MultiPageOptions()
Initializes a new instance of the Aspose.Imaging.ImageOptions.MultiPageOptions class.
[JsonConstructor]
public MultiPageOptions()MultiPageOptions(int[])
Initializes a new instance of the Aspose.Imaging.ImageOptions.MultiPageOptions class.
public MultiPageOptions(int[] pages)Parameters
pages int
[]
The pages.
MultiPageOptions(int[], Rectangle)
Initializes a new instance of the Aspose.Imaging.ImageOptions.MultiPageOptions class.
public MultiPageOptions(int[] pages, Rectangle exportArea)Parameters
pages int
[]
The array of pages.
exportArea Rectangle
The export area.
MultiPageOptions(string[])
Initializes a new instance of the Aspose.Imaging.ImageOptions.MultiPageOptions class.
public MultiPageOptions(string[] pageTitles)Parameters
pageTitles string
[]
The page titles.
MultiPageOptions(string[], Rectangle)
Initializes a new instance of the Aspose.Imaging.ImageOptions.MultiPageOptions class.
public MultiPageOptions(string[] pageTitles, Rectangle exportArea)Parameters
pageTitles string
[]
The page titles.
exportArea Rectangle
The export area.
MultiPageOptions(IntRange[])
Initializes a new instance of the Aspose.Imaging.ImageOptions.MultiPageOptions class.
public MultiPageOptions(IntRange[] ranges)Parameters
ranges IntRange
[]
The Aspose.Imaging.IntRange.
MultiPageOptions(IntRange[], Rectangle)
Initializes a new instance of the Aspose.Imaging.ImageOptions.MultiPageOptions class.
public MultiPageOptions(IntRange[] ranges, Rectangle exportArea)Parameters
ranges IntRange
[]
The Aspose.Imaging.IntRange.
exportArea Rectangle
The export area.
MultiPageOptions(IntRange)
Initializes a new instance of the Aspose.Imaging.ImageOptions.MultiPageOptions class.
public MultiPageOptions(IntRange range)Parameters
range IntRange
The Aspose.Imaging.IntRange.
MultiPageOptions(IntRange, Rectangle)
Initializes a new instance of the Aspose.Imaging.ImageOptions.MultiPageOptions class.
public MultiPageOptions(IntRange range, Rectangle exportArea)Parameters
range IntRange
The Aspose.Imaging.IntRange.
exportArea Rectangle
The export area.
MultiPageOptions(int)
Initializes a new instance of the Aspose.Imaging.ImageOptions.MultiPageOptions class.
public MultiPageOptions(int page)Parameters
page int
The page index.
MultiPageOptions(int, Rectangle)
Initializes a new instance of the Aspose.Imaging.ImageOptions.MultiPageOptions class.
public MultiPageOptions(int page, Rectangle exportArea)Parameters
page int
The page index.
exportArea Rectangle
The export area.
Properties
ExportArea
Gets or sets the export area.
public Rectangle ExportArea { get; set; }Property Value
MergeLayers
Gets or sets a value indicating whether [merege layers].
public bool MergeLayers { get; set; }Property Value
Mode
Gets or sets the mode.
public MultiPageMode Mode { get; set; }Property Value
OutputLayersNames
Gets or sets the output layers names(Works if export format supports layers naming, for example for Psd)
public string[] OutputLayersNames { get; set; }Property Value
string []
PageRasterizationOptions
Gets or sets the page rasterization options.
public VectorRasterizationOptions[] PageRasterizationOptions { get; set; }Property Value
PageTitles
Gets or sets the page titles.
public string[] PageTitles { get; set; }Property Value
string []
Examples
This example shows how to convert a multi-page DJVU image to a multi-frame TIFF image.
string dir = "c:\\temp\\";
// Load a DJVU image from a file stream.
using (System.IO.Stream stream = System.IO.File.OpenRead(dir + "sample.djvu"))
{
using (Aspose.Imaging.FileFormats.Djvu.DjvuImage djvuImage = new Aspose.Imaging.FileFormats.Djvu.DjvuImage(stream))
{
Aspose.Imaging.ImageOptions.TiffOptions saveOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
saveOptions.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Deflate;
// Note that if the image is colorful, it will be automatically converted to B/W format according to the option below:
saveOptions.BitsPerSample = new ushort[] { 1 };
saveOptions.MultiPageOptions = new Aspose.Imaging.ImageOptions.DjvuMultiPageOptions();
// By default, all pages will be stored to the output TIFF, but the desired set of pages can be specified explicitly.
// Only the first and the second page will be exported.
saveOptions.MultiPageOptions.Pages = new int[] { 0, 1 };
// Set page titles.
saveOptions.MultiPageOptions.PageTitles = new string[] { "The First Page", "The Second Page" };
// Save to TIFF
djvuImage.Save(dir + "sample.tif", saveOptions);
}
}Pages
Gets or sets the pages.
public int[] Pages { get; set; }Property Value
int []
Examples
This example shows how to convert a multi-page DJVU image to a multi-frame TIFF image.
string dir = "c:\\temp\\";
// Load a DJVU image from a file stream.
using (System.IO.Stream stream = System.IO.File.OpenRead(dir + "sample.djvu"))
{
using (Aspose.Imaging.FileFormats.Djvu.DjvuImage djvuImage = new Aspose.Imaging.FileFormats.Djvu.DjvuImage(stream))
{
Aspose.Imaging.ImageOptions.TiffOptions saveOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
saveOptions.Compression = Aspose.Imaging.FileFormats.Tiff.Enums.TiffCompressions.Deflate;
// Note that if the image is colorful, it will be automatically converted to B/W format according to the option below:
saveOptions.BitsPerSample = new ushort[] { 1 };
saveOptions.MultiPageOptions = new Aspose.Imaging.ImageOptions.DjvuMultiPageOptions();
// By default, all pages will be stored to the output TIFF, but the desired set of pages can be specified explicitly.
// Only the first and the second page will be exported.
saveOptions.MultiPageOptions.Pages = new int[] { 0, 1 };
// Set page titles.
saveOptions.MultiPageOptions.PageTitles = new string[] { "The First Page", "The Second Page" };
// Save to TIFF
djvuImage.Save(dir + "sample.tif", saveOptions);
}
}TimeInterval
Gets or sets the time interval.
public TimeInterval TimeInterval { get; set; }Property Value
Methods
CheckModeAvailability(MultiPageMode)
Checks the mode application.
protected virtual void CheckModeAvailability(MultiPageMode mode)Parameters
mode MultiPageMode
The mode indexes.
InitPages(IntRange[])
Initializes the pages from ranges array
public void InitPages(IntRange[] ranges)Parameters
ranges IntRange
[]
The ranges.
