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Questions tagged [camera-overlay]

Camera-overlay represents the iOS property cameraOverlayView, which is a custom view to display on top of the default image picker interface. The camera-overlay is defined via the cameraOverlayView property of the UIImagePickerController.

The cameraOverlayView property is defined in the UIKit Framework Reference: https://developer.apple.com/library/prerelease/ios/documentation/UIKit/Reference/UIImagePickerController_Class/index.html#//apple_ref/occ/instp/UIImagePickerController/cameraOverlayView

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How to add button in Content Page to Capture Image using Custom Renderer- View

I wants to develop a Xamarin.Forms mobile app to capture image using native camera with Overlay. I am new in xamarin.forms. i have found below link- https://learn.microsoft.com/en-us/xamarin/xamarin-forms/app-fundamentals/custom-renderer/view but…
Khemraj Udaipur
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Overlaying FEA on video stream

I got a video stream from a camera. I would like to overlay an FEA like 3D of one object that showing the stresses on the object dynamically changes. Do you guys have any idea how to implement this?
Zaidner
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How to Implement Dependency Service for Camera Overlay in Xamarin.Forms Using the Media Plugin?

I am trying to pass a camera overlay function as a dependency service into my shared code using the Media Plugin for Xamarin https://github.com/jamesmontemagno/MediaPlugin. I can not figure out how to implement the dependency service correctly. The…
zack
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adding UIlabel to camera overlay view uiimagepickercontroller Xcode objc

I want to add some UILabels on top of my UIImagePickerController's custom OverlayView but can't seem to get it working. Here is my code. -(IBAction)getPhoto:(id)sender{ picker = [[UIImagePickerController alloc] init]; picker.allowsEditing =…
user1114881
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Unable to add overlay object on tracked face in openCV android

Below is the code to draw rectangle on tracked face. I want to replace this rectangle with a custom overlay like hat image. This code is executed inside onCameraFrame method of openCV and mRgba is the mat object of camera preview. public Mat…
sss_aguero
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How can I set the correct camera image size on a preview layer?

This is the view when showing on an iPad Mini. On an iPhone the camera image seems correct, it fills the screen. How can I tell the camera to fill the entire area? My code follows the images. Indeed, the project works ok on smaller devices, only…
Postmaster
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Add Xib file as CameraOverlay to create a Custom Camera UI (XAMARIN.iOS)

I m trying to create a camera Custom UI (somewhat like Instagram camera view ) Can Some one help me with adding .xib (layout for my cameraOverlayView) as cameraOverlayView . inside -> ViewDidLoad() base.ViewDidLoad(); var…
samridhgupta
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Adding CameraOverlayView to UIImagePicker

I am stuck in creating a CameraOverlayView on the UIImagePicker my Xamarin.iOS application here is my code to launch the cameraView { var imagePickerControl = new UIImagePickerController(); imagePickerControl.SourceType =…
samridhgupta
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Capture a UIImage without dismissing the UIImagePickerController?

I have used a custom overlay view over a UIImagePickerController to capture a UIImage. The custom overlay view has one button. On the click of this button I want to capture the UIImage without closing the UIImagePickerController? How do I get a…
Cloy
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Swift: how to change default behaviour of buttons "Use Photo", "Cancel", "Shoot", "Retake" of UIImagePickerController

As explained here I would need to modify a little the actions/behaviour of the buttons listed in titled. I would like to avoid to build a new image picker overlay as some posts suggest. I just need to add a call to one of my methods into default…
SagittariusA
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Get image within the camera overlay

I have a camera overlay(Imageview) on my custom camera currently. I have got everything working. Now just need to get the image within the overlay. How do I go about doing this. Did a lot of research but didn't find an efficient way to do it. P.S.…
android_eng
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Custom Camera Overlay Not Working on iPad

I am trying to get a custom overlay working. I have a PNG image in my project. The edges have a border, while the center is transparent. In my code, I have: self.imagePickerController = [[UIImagePickerController alloc] init]; …
user717452
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How to make a camera overlay take pictures

I am trying to create an overlay for the camera in my app. I have succeeded in displaying a button to the screen, but I do not know what to set for the selector of the button. So I have a class called CameraOverlay and all it does is put a button on…
PoKoBros
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Show an image over (on top of) a webcam feed actionscript 3

So I have searched the web for about two days and don't have a clue where to start. I'm pretty new to flash (started 2 days ago). I'm a 3rd year CS student and I'm kind off stuck on this. It'd would be great if anyone could tell me if it was…
Ahsan Saleem
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Buttons on camera overlay not responding to touches

I've searched far and wide across the internet, but to no avail. Basically, I have a viewController that is presenting a UIImagePickerController every time it appears (in viewWillAppear). I'm using a custom camera overlay (xib file) for the…
Tony
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