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  • Use conditions
  • Special cases
  • Required permissions
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WINDEV Mobile
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Stored procedures
Displays in a "Camera" control the video sequence currently transmitted by a "web camera" or by the camera of the mobile device.
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 Camera control to use.
Remarks

Use conditions

  • Windows To use this function, a "camera" must be connected to the current computer.
  • Windows Mobile This function requires a device that operates in Windows CE version 5.0 (or later) and that is equipped with a camera.
  • 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 : wd260obj.dll
Minimum version required
  • Version 22
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