Creates and returns thumbnail images of documents.
public async Task<byte[][]> Thumbnails(byte[] document, int zoomFactor, int fromPage, int toPage, TXTextControl.DocumentServices.DocumentProcessing.ImageFormat imageFormat)Public Async Function Thumbnails(ByVal document As Byte(), ByVal zoomFactor As Integer, ByVal fromPage As Integer, ByVal toPage As Integer, ByVal imageFormat As TXTextControl.DocumentServices.DocumentProcessing.ImageFormat) As Task(Of Byte()())public async Task<byte[][]> Thumbnails(byte[] document, int zoomFactor, int fromPage, int toPage)Public Async Function Thumbnails(ByVal document As Byte(), ByVal zoomFactor As Integer, ByVal fromPage As Integer, ByVal toPage As Integer) As Task(Of Byte()())public async Task<byte[][]> Thumbnails(byte[] document, int zoomFactor)Public Async Function Thumbnails(ByVal document As Byte(), ByVal zoomFactor As Integer) As Task(Of Byte()())public async Task<byte[][]> Thumbnails(byte[] document, int zoomFactor, int fromPage)Public Async Function Thumbnails(ByVal document As Byte(), ByVal zoomFactor As Integer, ByVal fromPage As Integer) As Task(Of Byte()())public async Task<byte[][]> Thumbnails(byte[] document)Public Async Function Thumbnails(ByVal document As Byte()) As Task(Of Byte()())| Parameter | Description |
|---|---|
| document | The document that is used to create the thumbnail images. |
| zoom |
An Integer value between 1 and 400 to set the percentage zoom factor of the created thumbnail images. Default value: 100. |
| from |
An Integer value that specifies the first page. By default the first page is selected. |
| to |
An Integer value that specifies the last page. By default the last page is selected. |
| image |
Defines the image format of the returned thumbnails. |