The XMLHttpRequest object used in the image data request.
Object.defineProperty(ImageLoader.prototype, 'xhr',
get: function(),
set: function(value)
)
xhr: any;
null by default. Can be set to a custom XMLHttpRequest object to use for the image request. Otherwise, a new XMLHttpRequest object will be created as needed.
This property is only useful with the ImageLoaderUrlMode.ajaxDataUrl or ImageLoaderUrlMode.ajaxXml modes, which use an XMLHttpRequest to get the image data.
Users can pass their own XMLHttpRequest objects with custom settings. When run is called and the urlMode is ImageLoaderUrlMode.ajaxDataUrl or ImageLoaderUrlMode.ajaxXml, xhr will be set to a new XMLHttpRequest if it is currently null.
When using the ImageLoaderUrlMode.ajaxDataUrl mode specifically, the processAjaxData callback can be used to access the actual binary data from the response. This is helpful for decryption.
By setting xhr before calling run, a user can set additional properties on the request that are otherwise not available through other properties of ImageLoader.
The object in xhr will have its withCredentials
property set based on the value of ajaxWithCredentials.
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
Your email has been sent to support! Someone should be in touch! If your matter is urgent please come back into chat.
Chat Hours:
Monday - Friday, 8:30am to 6pm ET
Thank you for your feedback!
Please fill out the form again to start a new chat.
All agents are currently offline.
Chat Hours:
Monday - Friday
8:30AM - 6PM EST
To contact us please fill out this form and we will contact you via email.