Drag handle for applying an image filter in the image editor

摘要

The present disclosure provides for dynamic application of image filters in image editor applications. The selected filter is dynamically applied to the portion of the image displayed on the screen as the drag handle is moved across the image, and the portion of the image to which the selected filter is applied is The size can change as the handle moves across the image and is determined by the position of the handle on the screen. Changes to portions of the image caused by the application of the selected filter are displayed dynamically as the handle is moved across the image displayed on the screen.