IntegratedTestBench/src/GenerateCurve.qml

import QtQuick 2.11


Item {
    id:root
    Loader{
        id:loader
        x:100
        y:100
    }

    function show(axisxMin,axisxMax,axisyMin,axisyMax,modelData,title,name){
        loader.sourceComponent = undefined
        loader.sourceComponent = componet
        loader.item.axisxMin = axisxMin
        if(axisxMax > 1)
            loader.item.axisxMax = axisxMax-1
        else
            loader.item.axisxMax = axisxMax
        loader.item.axisyMin = axisyMin
        loader.item.axisyMax = axisyMax
        loader.item.setData(modelData)
        loader.item.title = title
        loader.item.name = name
    }

    function exit(){
        loader.sourceComponent =undefined
    }


    Component{
        id:componet
        Item {
            id:item
            width: 800
            height: 500

            property alias axisxMin : curveDisplay.axisxMin
            property alias axisxMax : curveDisplay.axisxMax
            property alias axisyMin : curveDisplay.axisyMin
            property alias axisyMax : curveDisplay.axisyMax
            property alias title: titleText.text
            property alias name :curveDisplay.name
            property var modelData

            function setData(modelData){
                var pointList=[]
                for(var i=0; i<modelData.count;i++){
                    var obj = modelData.get(i)
                    var point = Qt.point(i, obj.pressure)
                    pointList.push(point)
                }
                dataSource.update(curveDisplay.charView.series(0),pointList)
               // timer.start()
            }
//            Timer{
//                id:timer
//                repeat: false
//                interval: 100
//                onTriggered: {
//                    curveDisplayItem.grabToImage(function(result) {
//                        result.saveToFile(titleText.text+".jpg");
//                    });
//                }
//            }



            Rectangle{
                id:body
                anchors.fill: parent
                border.color: "black"
                border.width: 1

                Rectangle{
                    id:title
                    x:1
                    y:1
                    width: parent.width-2
                    height: 30
                    color: "#DDDDDD"
                    Text {
                        id: titleText
                        text: qsTr("压力记录表")
                        anchors.centerIn: parent
                        font.bold: true
                        font.pixelSize: 13
                    }
                    Image {
                        width: 30
                        height: 30
                        source: "qrc:/img/close.png"
                        anchors.right: parent.right
                        MouseArea{
                            anchors.fill: parent
                            onClicked: {
                                root.exit()
                            }
                        }
                    }
                    MouseArea{
                        anchors.fill: parent
                        drag.target: item
                        drag.axis:  Drag.XAndYAxis
                        propagateComposedEvents:true
                    }
                }

                Rectangle {
                    id:curveDisplayItem
                    anchors.top: title.bottom
                    x:1
                    width: parent.width-2
                    height: parent.height-title.height-2
                    color: "white"

                    CurveDisplay{
                        id:curveDisplay
                        anchors.verticalCenter: parent.verticalCenter
                        width: parent.width//-20
                        height: parent.height//-50
                    }
                }
            }


        }
    }
}