Need help in - Lines animation - Camera overly line movement/animation

[hrathod]

Hello Qt people,

I am new to Qt and working on an industrial project with linux based HMI.

One of the requirement is to do an overlay to the front camera view of machine.

Like car's parking assistance lines are required to be shown on camera.
Lines changes angles and shapes based on steering angle feedback.

Can anybody guide on how to do this lines animation?

I am attaching an image for reference.
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Click image for larger version Name: Camera overlay Lines.jpg Views: 0 Size: 25.9 KB ID: 12449

And see the video link below for line animation examples.
at 0:55 there is this animation.
https://www.youtube.com/watch?v=euiI5ow5a4g


Thank you in advance for the support.

[Santosh Reddy]

Can anybody guide on how to do this lines animation?
Have you already figured out how to draw the lines in the first place ?