How to draw a decoded buffer to screen

Hello! I’m using lvgl V7.10.1 to implement the GUI on platform which runs with RTOS.
When I switch to playback mode, the JPEG will be decoded and display on the screen.
I would like to move this JPEG file to up or down via touch panel. Just like the behavior when we are using mobile phone to browse the JPEG. Is it possible to use any method provided in V7.10.1 to get this purpose?

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