How do I make a gradient opacity in an image? - QML












2















How do I make an image fade in qml? How do I achieve this effect? here I attach the image of how I want it to look



enter image description here










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    How do I make an image fade in qml? How do I achieve this effect? here I attach the image of how I want it to look



    enter image description here










    share|improve this question



























      2












      2








      2


      2






      How do I make an image fade in qml? How do I achieve this effect? here I attach the image of how I want it to look



      enter image description here










      share|improve this question
















      How do I make an image fade in qml? How do I achieve this effect? here I attach the image of how I want it to look



      enter image description here







      qt qml qt5 gradient opacity






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      edited Nov 26 '18 at 3:16









      eyllanesc

      77.4k103156




      77.4k103156










      asked Jan 27 '18 at 4:50









      Samir LlorenteSamir Llorente

      80111




      80111
























          1 Answer
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          A possible solution is to use OpacityMask with a LinearGradient as source



          import QtQuick 2.9
          import QtQuick.Window 2.2
          import QtGraphicalEffects 1.0

          Window {
          visible: true
          width: 600
          height: 600
          title: qsTr("Hello World")
          Image {
          id: input
          source: "input.jpg"
          anchors.fill: parent

          OpacityMask {
          source: mask
          maskSource: input
          }

          LinearGradient {
          id: mask
          anchors.fill: parent
          gradient: Gradient {
          GradientStop { position: 0.2; color: "transparent"}
          GradientStop { position: 0.5; color: "white" }
          }
          }
          }
          }


          Input:



          enter image description here



          Output:



          enter image description here






          share|improve this answer

























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            1 Answer
            1






            active

            oldest

            votes








            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            3














            A possible solution is to use OpacityMask with a LinearGradient as source



            import QtQuick 2.9
            import QtQuick.Window 2.2
            import QtGraphicalEffects 1.0

            Window {
            visible: true
            width: 600
            height: 600
            title: qsTr("Hello World")
            Image {
            id: input
            source: "input.jpg"
            anchors.fill: parent

            OpacityMask {
            source: mask
            maskSource: input
            }

            LinearGradient {
            id: mask
            anchors.fill: parent
            gradient: Gradient {
            GradientStop { position: 0.2; color: "transparent"}
            GradientStop { position: 0.5; color: "white" }
            }
            }
            }
            }


            Input:



            enter image description here



            Output:



            enter image description here






            share|improve this answer






























              3














              A possible solution is to use OpacityMask with a LinearGradient as source



              import QtQuick 2.9
              import QtQuick.Window 2.2
              import QtGraphicalEffects 1.0

              Window {
              visible: true
              width: 600
              height: 600
              title: qsTr("Hello World")
              Image {
              id: input
              source: "input.jpg"
              anchors.fill: parent

              OpacityMask {
              source: mask
              maskSource: input
              }

              LinearGradient {
              id: mask
              anchors.fill: parent
              gradient: Gradient {
              GradientStop { position: 0.2; color: "transparent"}
              GradientStop { position: 0.5; color: "white" }
              }
              }
              }
              }


              Input:



              enter image description here



              Output:



              enter image description here






              share|improve this answer




























                3












                3








                3







                A possible solution is to use OpacityMask with a LinearGradient as source



                import QtQuick 2.9
                import QtQuick.Window 2.2
                import QtGraphicalEffects 1.0

                Window {
                visible: true
                width: 600
                height: 600
                title: qsTr("Hello World")
                Image {
                id: input
                source: "input.jpg"
                anchors.fill: parent

                OpacityMask {
                source: mask
                maskSource: input
                }

                LinearGradient {
                id: mask
                anchors.fill: parent
                gradient: Gradient {
                GradientStop { position: 0.2; color: "transparent"}
                GradientStop { position: 0.5; color: "white" }
                }
                }
                }
                }


                Input:



                enter image description here



                Output:



                enter image description here






                share|improve this answer















                A possible solution is to use OpacityMask with a LinearGradient as source



                import QtQuick 2.9
                import QtQuick.Window 2.2
                import QtGraphicalEffects 1.0

                Window {
                visible: true
                width: 600
                height: 600
                title: qsTr("Hello World")
                Image {
                id: input
                source: "input.jpg"
                anchors.fill: parent

                OpacityMask {
                source: mask
                maskSource: input
                }

                LinearGradient {
                id: mask
                anchors.fill: parent
                gradient: Gradient {
                GradientStop { position: 0.2; color: "transparent"}
                GradientStop { position: 0.5; color: "white" }
                }
                }
                }
                }


                Input:



                enter image description here



                Output:



                enter image description here







                share|improve this answer














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                share|improve this answer








                edited Jan 27 '18 at 5:52

























                answered Jan 27 '18 at 5:37









                eyllanesceyllanesc

                77.4k103156




                77.4k103156






























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