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WPF - Create a floating animated clickable control (image or ...)

enter image description here I want to create a floating animated control , such as a helium balloon, that sometimes moves left or right in my WPF application.

Helium balls love to rise! but also they move right or left if we click on them or on the wind.

In preliminary cases, sometimes they turn right or left

.................................. enter image description hereenter image description hereenter image description here................ ..................

So, I searched on the Internet, but I did not find a useful sample project or library or styles.

  • How can I create a style and animation in WPF to show an image or control of floating or airborne.

  • - ...?

Edit:

  • . 51degrees , 163degree .... .

Edit:

, , .;) ...

: enter image description here

+4
5

DoubleAnimation RotateTransform, @Ega. " " , ( , ).

    private async void Button_Click(object sender, RoutedEventArgs e)
    {
        var rnd = new Random();
        var direction = -1;

        while (true)
        {
            var percent = rnd.Next(0, 100);
            direction *= -1; // Direction changes every iteration
            var rotation = (int)((percent / 100d) * 45 * direction); // Max 45 degree rotation
            var duration = (int)(750 * (percent / 100d)); // Max 750ms rotation

            var da = new DoubleAnimation
            {
                To = rotation,
                Duration = new Duration(TimeSpan.FromMilliseconds(duration)),
                AutoReverse = true // makes the balloon come back to its original position
            };

            var rt = new RotateTransform();
            Balloon.RenderTransform = rt; // Your balloon object
            rt.BeginAnimation(RotateTransform.AngleProperty, da);

            await Task.Delay(duration * 2); // Waiting for animation to finish, not blocking the UI thread
        }
    }

.NET 3.5

    private void Button_Click(object sender, RoutedEventArgs e)
    {
        var thread = new Thread(this.AnimateBalloon);
        thread.Start();
    }

    public void AnimateBalloon()
    {
        var rnd = new Random();
        var direction = -1;

        while (true)
        {
            var percent = rnd.Next(0, 100);
            direction *= -1; // Direction changes every iteration
            var rotation = (int)((percent / 100d) * 45 * direction); // Max 45 degree rotation
            var duration = (int)(750 * (percent / 100d)); // Max 750ms rotation

            Balloon.Dispatcher.BeginInvoke(
                (Action)(() =>
                {
                    var da = new DoubleAnimation
                    {
                        To = rotation,
                        Duration = new Duration(TimeSpan.FromMilliseconds(duration)),
                        AutoReverse = true // makes the balloon come back to its original position
                    };

                    var rt = new RotateTransform();
                    Balloon.RenderTransform = rt; // Your balloon object
                    rt.BeginAnimation(RotateTransform.AngleProperty, da);
                }));

            Thread.Sleep(duration * 2);
        }
    }
+3

Farseer Physics Engine # . , , .

    World world = new World(new Vector2(0f, 9.82f));
    //We create a body object and make it dynamic (movable)
    Body myBody = world.CreateBody();
    myBody.BodyType = BodyType.Dynamic;

    //We create a circle shape with a radius of 0.5 meters
    CircleShape circleShape = new CircleShape(0.5f);

    //We fix the body and shape together using a Fixture object
    Fixture fixture = myBody.CreateFixture(circleShape);

, . , .

+1

# DoubleAnimation - System.Windows.Media.Animation; NameSpace, , .

DoubleAnimation ANobj = new DoubleAnimation();//make object from DoubleAnimation
ANobj.From=0 //the 0 is point you want to star animation
ANobj.To=270//the end pont of moving 
// that values  is dependent on your self as you want
ANobj.Duration = new Duration(TimeSpan.FromSeconds(60)); //specify the duration of moving 
ANobj.RepeatBehavior = RepeatBehavior.Forever;//RepeatBehavior as you want

RotateTransform # - WPF

RotateTransform RTobj=new RotateTransform();//make object from RotateTransform
RTobj.CenterX = 277;//X point of your Element(Componet)
RTobj.CenterY = 245;//Y point of your Element(Componet)
RTobj.Angle = 360;//angle between 
RTobj.BeginAnimation(RotateTransform.AngleProperty,ANobj);

also after completing this setting sets this obj property from RenderTransformfrom your element like this

yourElementName.RenderTransform=RTobj

if you want to read more on msdn aboutSystem.Windows.Media.Animation

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This is what I did in high school. Probably now very outdated, but just for fun.

//the animation thread
        System.Threading.Thread thr;

        thr = new System.Threading.Thread(annimate);
        thr.Start();

animation method

 void annimate()
    {     
        try
        {       
            double angleToAnimateTo = 20;
            double CurrentAngle = 0;
            bool increment = false;

            while (IsAnimating)
            {
                if (increment)
                    CurrentAngle++;
                else
                    CurrentAngle--;

                if (CurrentAngle == angleToAnimateTo )
                    increment = false;

                if (CurrentAngle == (angleToAnimateTo * -1))
                    increment = true;


                this.Dispatcher.Invoke((Action)(() =>
                {
                    this.imgBallon.RenderTransform = new RotateTransform(CurrentAngle);
                }));

                System.Threading.Thread.Sleep(100);
            }


        }
        catch (Exception e)
        {
            MessageBox.Show(e.Message);
        }

imgBalloon is a simple wpf image. Here is haml ..

<Image x:Name="imgBallon" 
        Source="/img/balloon_blue.png" Width="50"> </Image>
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May This help You Here, I take the polygon and one image from left to right, which you can set of your choice :)

<Window x:Class="Animation.Window1"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="XAML Animation - Spinning Stars" Height="300" Width="355"
        >
        <Grid Name="myGrid">
          <Canvas Margin="15,18,18,26" MinHeight="50" MinWidth="50" Name="canvas1">
            <!-- Invisible element just to host composite transform -->
            <Polygon
                Name ="mypolygon1"

                Stroke="Blue"

                StrokeThickness="1.0"

                Points="176.5,50 189.2,155.003 286.485,113.5 201.9,177 286.485,240.5 

        189.2,198.997 176.5,304 163.8,198.997 66.5148,240.5 151.1,177 

        66.5148,113.5 163.8,155.003">

              <Polygon.RenderTransform>
                <TransformGroup>
                  <RotateTransform x:Name="xformRotate" CenterX="176" CenterY="145" />
                  <TranslateTransform x:Name="xformTranslate" X ="-50" Y="-50" />
                  <ScaleTransform x:Name ="xformScale" ScaleX=".25" ScaleY=".25" />
                </TransformGroup>
                </Polygon.RenderTransform>

              <Polygon.Fill>

                  <SolidColorBrush Color="Blue">
                      <!--<ColorAnimation From="Yellow" To="Blue" Duration="7"

                        RepeatCount="500" AutoReverse="True"/>-->

                  </SolidColorBrush>

                </Polygon.Fill>
                <Polygon.Triggers>
                  <EventTrigger RoutedEvent="Polygon.Loaded">
                    <EventTrigger.Actions>
                      <BeginStoryboard>
                      <Storyboard>
                        <!-- RotateTransform angle from 0 to 360, repeated -->
                        <DoubleAnimation Storyboard.TargetName="xformRotate"
                                         Storyboard.TargetProperty="Angle"
                                         From="0" To="360" Duration="0:0:01"
                                         RepeatBehavior="Forever" />
                        <DoubleAnimation Storyboard.TargetName="xformTranslate"
                                         Storyboard.TargetProperty="X"
                                         From="1" To="750" Duration="0:0:14"
                                         AutoReverse ="True" RepeatBehavior="Forever" />
                      </Storyboard>
                      </BeginStoryboard>
                    </EventTrigger.Actions>
                  </EventTrigger>
                  </Polygon.Triggers>

              </Polygon>
            <Polygon
                Name ="mypolygon2"

                Stroke="Red"

                StrokeThickness="1.0"

                Points="176.5,50 189.2,155.003 286.485,113.5 201.9,177 286.485,240.5 

        189.2,198.997 176.5,304 163.8,198.997 66.5148,240.5 151.1,177 

        66.5148,113.5 163.8,155.003">

              <Polygon.RenderTransform>
                <TransformGroup>
                  <RotateTransform x:Name="xformRotateIt"   CenterX="176" CenterY="145"  />
                  <ScaleTransform ScaleX=".25" ScaleY=".25" />
                  <TranslateTransform  x:Name="xformTranslateIt" X="0" Y="100" />
                </TransformGroup>
              </Polygon.RenderTransform>

              <Polygon.Fill>

                <SolidColorBrush x:Name ="mybrush" Color="Red" />
              </Polygon.Fill>
              <Polygon.Triggers>
                <EventTrigger RoutedEvent="Polygon.Loaded">
                  <EventTrigger.Actions>
                    <BeginStoryboard>
                      <Storyboard x:Name="myStoryBoard" Completed="OnCompletedAnimation">
                        <!-- RotateTransform angle from 0 to 360, repeated -->
                        <DoubleAnimation Storyboard.TargetName="xformRotateIt"
                                         Storyboard.TargetProperty="Angle"
                                         From="0" To="360" Duration="0:0:01"
                                         RepeatBehavior="Forever" />
                        <DoubleAnimation Storyboard.TargetName="xformTranslateIt"
                                         Storyboard.TargetProperty="X"
                                         From="1" To="100" Duration="0:0:14"
                                         AutoReverse ="True" RepeatBehavior="Forever" />
                        <ColorAnimation Storyboard.TargetName="mybrush" Storyboard.TargetProperty="Color" From="Red" To="Blue" Duration="0:0:7" 
                        RepeatBehavior="Forever" AutoReverse="True"/>
                      </Storyboard>
                    </BeginStoryboard>
                  </EventTrigger.Actions>
                </EventTrigger>
              </Polygon.Triggers>

            </Polygon>


            <Image Margin="75,61,0,119" Name="image1" Source="Images\KENNY.bmp" HorizontalAlignment="Left" Width="72">
              <Image.RenderTransform>
                <TransformGroup>
                  <RotateTransform x:Name="KennyRotateIt"   CenterX="50" CenterY="50" Angle="45"  />
                  <ScaleTransform x:Name="KennyScaleIt" ScaleX=".75" ScaleY=".75" />
                  <TranslateTransform  x:Name="KennyTranslateIt" X="0" Y="100" />
                </TransformGroup>
              </Image.RenderTransform>
              <Image.Triggers>
                <EventTrigger RoutedEvent="Image.Loaded">
                  <EventTrigger.Actions>
                    <BeginStoryboard>
                      <Storyboard x:Name="myStoryBoard1" Completed="OnCompletedAnimation">
                        <!-- RotateTransform angle from 0 to 360, repeated -->
                        <DoubleAnimation Storyboard.TargetName="KennyRotateIt"
                                         Storyboard.TargetProperty="Angle"
                                         From="0" To="360" Duration="0:0:01"
                                         RepeatBehavior="Forever" />
                        <DoubleAnimationUsingKeyFrames
                             Storyboard.TargetName="KennyTranslateIt"
                             Storyboard.TargetProperty="X"
                             Duration="0:0:10" AutoReverse="True" RepeatBehavior="Forever">

                          <!-- These KeyTime properties are specified as TimeSpan values 
                     which are in the form of "hours:minutes:seconds". -->
                          <LinearDoubleKeyFrame Value="10" KeyTime="0:0:3" />
                          <LinearDoubleKeyFrame Value="100" KeyTime="0:0:5" />
                          <LinearDoubleKeyFrame Value="200" KeyTime="0:0:10" />
                        </DoubleAnimationUsingKeyFrames>
                        <!-- DoubleAnimation Storyboard.TargetName="KennyTranslateIt"
                                         Storyboard.TargetProperty="X"
                                         From="-50" To="100" Duration="0:0:14"
                                         AutoReverse ="True" RepeatBehavior="Forever" / -->
                      </Storyboard>
                    </BeginStoryboard>
                  </EventTrigger.Actions>
                </EventTrigger>
              </Image.Triggers>
            </Image>
          </Canvas>
      </Grid>

            </Window>
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