TwwImageControl.RotationAngle

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Joze Mauro Alves

• March 31, 2021 12:42

Hi.

TwwImageControl.RotationAngle works only value = 0, on Android.

Thanks.

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• 

  Roy Woll

  • March 31, 2021 18:37

  I cannot reproduce your problem. I tried changing rotation angle to 45 and it rotates for me.  Please provide more details on your problem.

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  Joze Mauro Alves

  • April 01, 2021 01:43

  1. The camera is in portrait mode.
  2. TwwImageControl (inside a TLayoutPanel) is in landscape mode. 

  I need both to be in portrait mode.

  The code below do not help:

  procedure TForm.editRotationAngleClosePopup(Sender: TObject);
  begin
    case editRotationAngle.ItemIndex of
       0: panelPhoto.RotationAngle := 0;
       1: panelPhoto.RotationAngle := 90;
       2: panelPhoto.RotationAngle := 180;
       3: panelPhoto.RotationAngle := 270;
    end;
    panelphoto.Invalidate
  end;

  

  Image 1 - camera

  

  image 2 - TwwImageControl

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  Roy Woll

  • April 01, 2021 03:06

  Are you saying that setting RotationAngle has no effect? When I set it, the entire imagecontrol is rotated. Please take time to explain your problem in detail as it seems that you are saying rotationangle has no effect, but it does for me.

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