How to resolve the algorithm Animation step by step in the Visual Basic programming language

Published on 12 May 2024 09:40 PM
#Visual basic

How to resolve the algorithm Animation step by step in the Visual Basic programming language

Table of Contents

Problem Statement

Animation is integral to many parts of GUIs, including both the fancy effects when things change used in window managers, and of course games.   The core of any animation system is a scheme for periodically changing the display while still remaining responsive to the user.   This task demonstrates this.

Create a window containing the string "Hello World! " (the trailing space is significant). Make the text appear to be rotating right by periodically removing one letter from the end of the string and attaching it to the front. When the user clicks on the (windowed) text, it should reverse its direction.

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Animation step by step in the Visual Basic programming language

Source code in the visual programming language

VERSION 5.00
Begin VB.Form Form1
   Begin VB.Timer Timer1
      Interval = 250
   End
   Begin VB.Label Label1
      AutoSize = -1  'True
      Caption  = "Hello World! "
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'Everything above this line is hidden when in the IDE.

Private goRight As Boolean

Private Sub Label1_Click()
    goRight = Not goRight
End Sub

Private Sub Timer1_Timer()
    If goRight Then
        x = Mid(Label1.Caption, 2) & Left(Label1.Caption, 1)
    Else
        x = Right(Label1.Caption, 1) & Left(Label1.Caption, Len(Label1.Caption) - 1)
    End If
    Label1.Caption = x
End Sub

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