More boxes to move in the same line.



  • Below is the code where i create a box moving along a line
    I need help to have more independent boxes (3 or more) to move in the same line.
    @
    import QtQuick 2.0

    Rectangle {
    id: window
    width: 320
    height: 480

    Canvas {
        id: canvas
        anchors.fill: parent
        antialiasing: true
    
        onPaint: {
            var context = canvas.getContext("2d")
            context.clearRect(0, 0, width, height)
            context.strokeStyle = "black"
            context.path = pathAnim.path
            context.stroke()
        }
    }
    
    SequentialAnimation {
        running: true
        loops: -1
    
        PauseAnimation { duration: 1000 }
        //! [0]
        PathAnimation {
            id: pathAnim
    
            duration: 2000
            easing.type: Easing.InQuad
    
            target: box
            orientation: PathAnimation.RightFirst
            anchorPoint: Qt.point(box.width/2, box.height/2)
            path: Path {
                startX: 0; startY: 100
                    PathLine{x:600 ; y:100 }
                onChanged: canvas.requestPaint()
            }
        }
        //! [0]
    }
    
    Rectangle {
        id: box
    
        x: 25; y: 25
        width: 50; height: 50
        border.width: 1
        antialiasing: true
    
        Text {
            anchors.centerIn: parent
            text: "Box"
        }
    }
    

    }@



  • Below is my amended code for 2 boxes
    i intend to add two PathAnimation in SequentialAnimation
    @
    import QtQuick 2.0

    Rectangle {
    id: window
    width: 320
    height: 480

    Canvas {
        id: canvas
        anchors.fill: parent
        antialiasing: true
    
        onPaint: {
            var context = canvas.getContext("2d")
            context.clearRect(0, 0, width, height)
            context.strokeStyle = "black"
            context.path = pathAnim.path
            context.stroke()
        }
    }
    
    SequentialAnimation {
        running: true
        loops: -1
    
        PauseAnimation { duration: 1000 }
        //! [0]
        PathAnimation {
            id: pathAnim
    
            duration: 2000
            easing.type: Easing.InQuad
    
            target: box
            orientation: PathAnimation.RightFirst
            anchorPoint: Qt.point(box.width/2, box.height/2)
            path: Path {
                startX: 0; startY: 100
                    PathLine{x:600 ; y:100 }
                onChanged: canvas.requestPaint()
            }
        }
        //! [0]
            PathAnimation {
            id: pathAnim1
    
            duration: 1000
            easing.type: Easing.InQuad
    
            target: box
            orientation: PathAnimation.RightFirst
            anchorPoint: Qt.point(box.width/2, box.height/2)
            path: Path {
                startX: 0; startY: 100
                    PathLine{x:600 ; y:100 }
                onChanged: canvas.requestPaint()
            }
        }
    
    }
    
    Rectangle {
        id: box
    
        x: 25; y: 25
        width: 50; height: 50
        border.width: 1
        antialiasing: true
    
        Text {
            anchors.centerIn: parent
            text: "Box"
        }
    }
    

    }@


  • Moderators

    Is this the solution or what is the exact question ?



  • question.
    I am a newbie, is there recommended pdf or site i must read?


  • Moderators

    Did you try the solution that I earlier posted ? Doesn't that satisfy the need ? If not, then may be I've not understood your question properly. Can you reformat the question more clearly ?



  • want to create mulitple boxes moving on a line at different speed using qml


  • Moderators

    well then if it is at the same time then I think that your earlier approach is correct. For that you can create a separate Component or a QML file which will contain the PathAnimation and the Box and then later call this Component/QML file as many times you need.


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