iOS Question How to animate an imageView?

WebQuest · Apr 12, 2021

Hi Community, I am translating my app from B4a to B4i for IOS. In the B4a app I used an animation library to rotate an image on itself in a continuous and fluid way. In b4i this Library is not found so I set the rotation in the imageView properties but at runtime the rotation does not happen smoothly. Anyone know a way to animate the display of an image without any problems?

This is the b4a library I used:

B4A CODE:

    dim Any as Animation
   
    Any.InitializeRotateCenter("",200,0,ImageViewProgress)
    Any.Duration=300
    ImageViewProgress.Tag=Any

Erel · Apr 13, 2021

This should work quite good in release mode:

B4X:

Sub EndlessRotation (v As B4XView)
    Do While True
        v.SetRotationAnimated(1000, 180)
        Sleep(950)
        v.SetRotationAnimated(1000, 360)
        Sleep(950)
    Loop
End Sub

iOS Question How to animate an imageView?

WebQuest

Active Member

Erel

B4X founder

Similar Threads

iOS Question How to animate an imageView?

WebQuest

Active Member

Erel

B4X founder

Similar Threads

Privacy & Transparency

Privacy & Transparency