Hello, when i set quadrilateral, the position of the layer is shifted, and how to remove the quadrilateral settings

[EasonGaoDevelop]

Hello, when i set quadrilateral, the position of the layer is shifted, how to remove the quadrilateral settings, I use a uiimageview to achieve the quadrilateral deformation function, uiimageview can be dragged within a certain range, but as long as using quadrilateral, Accurate, so i need to remove the quadrilateral settings after the deformation

[hfossli]

Hey! Thanks for using our library! Can you share some code? Kind of hard to grasp what you are saying :)

[EasonGaoDevelop]

hello， I refer to your demo like this code self.layer.quadrilateral = AGKQuadMake(self.topLeftControl.center, self.topRightControl.center, self.bottomRightControl.center, self.bottomLeftControl.center);

how to remove quadrilateral setting

[EasonGaoDevelop]

When i set up self.imageView.layer.quadrilateral after the finger drags the imageView out of the screen, I have touched in the touchesMoved method, but it is invalid, and I guess that anchorPoint has changed

[hfossli]

Yep, anchor point must be set to 0,0 for the quad to render correctly. Is the blue square on top left your desired result after removing the quadrilateral?

[EasonGaoDevelop]

I need imageView to be dragged in red box exactly, i need to remove the blue box in the top left corner and what should i do

[hfossli]

Sorry, there's just too little context and code here for me to help you. Maybe you can zip a demo project showing your problem?

[EasonGaoDevelop]

Can you give me your email? I made a zip demo project to you！

[hfossli]

Awesome. It's in my bio here https://github.com/hfossli :)

[hfossli]

I don't think I have received any mail :)

[EasonGaoDevelop]

I'm sorry, I have other things to delay, I will give you a demo mail at tomorrow

[EasonGaoDevelop]

Hello, demo has been sent to your hfossli@gmail.com