ImageCollection Class
In This Topic
Represents a collection of images.
Object Model
Syntax
'Declaration <DefaultMemberAttribute("Item")> Public NotInheritable Class ImageCollection Inherits System.Collections.CollectionBase
[DefaultMember("Item")] public sealed class ImageCollection : System.Collections.CollectionBase
[DefaultMember("Item")] public __gc __sealed class ImageCollection : public System.Collections.CollectionBase
[DefaultMember("Item")] public ref class ImageCollection sealed : public System.Collections.CollectionBase
Remarks
Class allows to:
- add/insert any number of image files to the collection
- add/insert all pages of multipage GIF/JBIG2/PDF/TIFF file to the collection
- add/insert any number of an System.Drawing.Image objects to the collection
- swap images in the collection
- remove image(s) from the collection
- save all images of collection to multipage JBIG2/TIFF file or PDF document asynchronously or synchronously
Example
This example demonstrates how to load three image files and save them asynchronously to multipage TIFF file.
Class ImageCollectionExample Public Sub RunExample() ' create image collection Dim images As New Vintasoft.Imaging.ImageCollection() ' add several images into collection ' [ do not forget to set your image file paths here! ] images.Add("test.bmp") images.Add("multipage.tif") images.Add("animated.gif") ' subscribe to progress event AddHandler images.ImageCollectionSavingProgress, New System.EventHandler(Of Vintasoft.Imaging.ProgressEventArgs)(AddressOf images_ImageCollectionSavingProgress) ' save the collection to the new file images.SaveAsync("output-multipage.tif") End Sub Private Sub images_ImageCollectionSavingProgress(sender As Object, e As Vintasoft.Imaging.ProgressEventArgs) ' update progress info using e.Progress property ' ... ' cancel image collection saving using e.Cancel property if necessary ' ... End Sub End Class
class ImageCollectionExample { public void RunExample() { // create image collection Vintasoft.Imaging.ImageCollection images = new Vintasoft.Imaging.ImageCollection(); // add several images into collection // [ do not forget to set your image file paths here! ] images.Add("test.bmp"); images.Add("multipage.tif"); images.Add("animated.gif"); // subscribe to progress event images.ImageCollectionSavingProgress += new System.EventHandler<Vintasoft.Imaging.ProgressEventArgs>(images_ImageCollectionSavingProgress); // save the collection to the new file images.SaveAsync("output-multipage.tif"); } void images_ImageCollectionSavingProgress(object sender, Vintasoft.Imaging.ProgressEventArgs e) { // update progress info using e.Progress property // ... // cancel image collection saving using e.Cancel property if necessary // ... } }
Inheritance Hierarchy
System.Object
System.Collections.CollectionBase
Vintasoft.Imaging.ImageCollection
Requirements
Target Platforms: Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP, Windows Server 2012, Windows Server 2008, Windows Server 2003
See Also