AddFromImageUrl Method

Summary

Adds a new raster image item from a URL pointing to an image file.

Syntax

C++

public ImageViewerItem AddFromImageUrl( 
   Uri url 
)

Public Function AddFromImageUrl( 
   ByVal url As System.Uri 
) As ImageViewerItem

public:  
   ImageViewerItem^ AddFromImageUrl( 
      System::Uri^ url 
   )

Parameters

url

URL pointing to an image file.

Return Value

The newly created item of successful

Remarks

This method will load the data as a raster image using ImageViewer.RasterCodecsInstance.Load. To load the data as an SVG, use AddFromSvgUrl. To insert a new raster image item from a URL use InsertFromImageUrl.

This method allows you to quickly add an item from a URL. It is the equivalent of the following code:

ImageViewerItem item = new ImageViewerItem(); 
item.LoadUrlAsSvg = false; 
item.Url = url; 
imageViewer.Items.Add(item);

If url is null, then an empty item is added.

Example

using Leadtools; 
using Leadtools.Controls; 
using Leadtools.Codecs; 
using Leadtools.Drawing; 
using LeadtoolsExamples.Common; 
using Leadtools.ImageProcessing; 
using Leadtools.ImageProcessing.Color; 
using Leadtools.Svg; 
 
_imageViewer.Items.AddFromImageUrl(new Uri(@"http://localhost/myimages/multi/test.tif"));

Imports Leadtools 
Imports Leadtools.Controls 
Imports Leadtools.Codecs 
Imports Leadtools.Drawing 
Imports Leadtools.ImageProcessing 
Imports Leadtools.ImageProcessing.Color 
Imports Leadtools.Svg 
 
_imageViewer.Items.AddFromImageUrl(New Uri("http://localhost/myimages/multi/test.tif"))