Example Code
Products and Environment
This section reflects the products and operating system used to create the example.To download NI software, including the products shown below, visit ni.com/downloads.
- G Web Development Software
Software
Code and Documents
Attachment
Description
Synchronous Image gives a control similar to the URL Image control built-in to G Web Development Software but is intended to be used as an image that updates rapidly. See a demo in your browser.
Behavior of the G Web built-in URL Image:
- Great for relatively static images or images that change infrequently
- Behaves like the browser native <img> tag
- Updating the url clears the image immediately and allows the image to progressively load if supported by the image
- If updated too quickly can appear to flicker or appear to ignore the change in url (the url changes again before the image has loaded)
Behavior of the Synchronous Image example:
- Great for images that change quickly
- Updating the url is blocking and the image is only updated after loading has finished
- Can only update the url as fast as the new image loads so no flickering in the image
Changelog
Release 2: Added Update Source By Byte Array
Release 1: First Release
Example code from the Example Code Exchange in the NI Community is licensed with the MIT license.
