PC SOFT

ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Home | Sign in | English EN
  • Use conditions
  • Special cases
  • Required permissions
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadIOS WidgetApple WatchMac CatalystUniversal Windows 10 App
Others
Stored procedures
Displays the video being captured by a web camera or by the camera of a mobile device in a "Camera" control.
AndroidiPhone/iPad
Warning
Starting with version 27, this function is deprecated for Android and iOS applications. This function is kept only for Camera controls created with earlier versions and with the "Version-26-compatible mode" option enabled ("General" tab of the control description window).
Example
// Displays the video sequence currently transmitted in the "CAM_Camera" control
ResFilm = CameraDisplay(CAM_Camera)
IF ResFilm = True THEN
// Displays a caption
CAM_Camera.Caption = "Now in the kitchen"
ELSE
Error(ErrorInfo())
END
Syntax
<Result> = CameraDisplay(<Camera control>)
<Result>: Boolean
  • True if the video sequence currently transmitted is properly displayed in the Camera control,
  • False if an error occurred. To get the details of the error, use ErrorInfo.
<Camera control>: Control name
Name of the Camera control to be used.
Remarks

Use conditions

  • Windows To use this function, a "camera" must be connected to the current computer.
  • Android This function requires a device equipped with a camera. It can also be used during an execution in the Android emulator.
  • iPhone/iPad This function requires a device equipped with a camera.
Remark: This function is equivalent to VideoDisplay.

Special cases

  • At runtime, the video sequence transmitted by the associated Camera is automatically displayed as soon as the window containing the Camera control is opened. In this case, the call to CameraDisplay is not required.
  • To stop playing a video sequence, use CameraStop.
Android

Required permissions

The call to this function modifies the permissions required by the application.
Required permission: CAMERA.
This permission allows the applications to access the camera.
Component: wd270obj.dll
Minimum version required
  • Version 22
This page is also available for…
Comments
Click [Add] to post a comment