CameraView

Last Updated On 2021-07-16

Version 1MinSDK 7Tutorial Video

Niotron Camera View displays a preview of the camera with frame data.

Properties

You can set the below properties in the UI part of the builder.

  • AutoFocusEnabled - it's a boolean value which is set to true by default.
  • CameraFacing - it's a choices value which is set to front by default.
  • FlashMode - it's a choices value which is set to auto by default.
  • FrameRate - it's a non negative integer value which is set to 60 by default.
  • HeihMargin - it's a four value which is set to 0,0,0,0 by default.
  • HeihPadding - it's a four value which is set to 0,0,0,0 by default.
  • MarginBottom - it's a non negative float value which is set to 0 by default.
  • MarginLeft - it's a non negative float value which is set to 0 by default.
  • MarginRight - it's a non negative float value which is set to 0 by default.
  • MarginTop - it's a non negative float value which is set to 0 by default.
  • PaddingBottom - it's a non negative float value which is set to 0 by default.
  • PaddingLeft - it's a non negative float value which is set to 0 by default.
  • PaddingRight - it's a non negative float value which is set to 0 by default.
  • PaddingTop - it's a non negative float value which is set to 0 by default.
  • Visible - it's a visibility value which is set to true by default.
  • ZoomEnabled - it's a boolean value which is set to true by default.

Block Properties

You can set the below blocks properties in the blocks section of the builder.

AutoFocusEnabled

Property for AutoFocusEnabled


CameraFacing

Property for CameraFacing


FlashMode

Property for FlashMode


FrameRate

Property for FrameRate


Height

Specifies the vertical height of the NiotronCameraView, measured in pixels.


HeightPercent

Specifies the vertical height of the NiotronCameraView as a percentage of the height of the Screen.


MarginBottom

Property for MarginBottom


MarginLeft

Property for MarginLeft


MarginRight

Property for MarginRight


MarginTop

Property for MarginTop


PaddingBottom

Property for PaddingBottom


PaddingLeft

Property for PaddingLeft


PaddingRight

Property for PaddingRight


PaddingTop

Property for PaddingTop


Visible

Specifies whether the NiotronCameraView should be visible on the screen. Value is true if the NiotronCameraView is showing and false if hidden.


Width

Specifies the horizontal width of the NiotronCameraView, measured in pixels.


WidthPercent

Specifies the horizontal width of the NiotronCameraView as a percentage of the width of the Screen.


ZoomEnabled

Property for ZoomEnabled



Methods

You can set the below method blocks in the blocks section of the builder.

SetFrameDataToImage

Sets the Frame Data into a Image Component

StartPreview

Stats Getting a Live Preview from the Camera

StopLivePreview

Method for StopLivePreview


Events

You can set the below event blocks in the blocks section of the builder.

ErrorOccurred

Some Error has Occurred

OnFrameData

FrameData