Load time for the maps

**Mathan** · 15th August 2016, 16:17

Dear All,

I am developing an app in Qt 5.7/ESRi ARC GIs Runtime 100.0.0. I want to check the load time of the .tpk/.mmpk files.
I want to apply simple strategy, placed 3 labels obtained the milliseconds when the map start loading, map end loaded and difference between the time.

Since I am not aware about control flow in the qml, the value is wrong.
Code snippets:

Qt Code:

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import QtQuick 2.3
import QtQuick.Controls 1.2
import Esri.ArcGISRuntime 100.0
import Esri.ArcGISExtras 1.1
 
ApplicationWindow {
    id: appWindow
    width: 800
    height: 500
    title: "LoadTPKV1"
 
    property int intHours
    property int intMinutes
    property int intSeconds
    property int intMilliseconds
    property bool internationalTime: true
 
 
 
 
 
    Text {
        id: idtxtPath
        x: 14
        y: 15
        width: 73
        height: 29
        styleColor: "#b30707"
        //text: qsTr(System.userHomePath + "/CarTPKLevel1.tpk")
        //text: qsTr(Qt.formatDateTime(new Date().getSeconds()))
        //text: appWindow.timeChanged()
       // text: Qt.formatDateTime(new Date())
        //text: appWindow.timeChanged()
 
    }
 
 
 
 
    MapView {
 
        //anchors.fill: parent
 
        height: 400
        width: 800
        anchors.bottom:parent
 
 
        // add a map to the mapview
        Map {
 
            Basemap{
 
                ArcGISTiledLayer{
 
                    TileCache{
 
                    path: System.userHomePath + "/CarTPKLevel1.tpk"
 
                    }
                    /*
                    onComponentCompleted: {
                         idtxtPath.text = appWindow.timeChanged()
                    }
                    */
 
 
                    onLoadStatusChanged: {
                    //End Event
 
                        if(loadStatus === Enums.LoadStatusLoaded)
                        {
 
                         idtxtPath.text = appWindow.timeChanged()
 
                        }
 
 
                    }
 
                }
 
 
            }
 
onComponentCompleted: {
      idtxtPath.text = appWindow.timeChanged()
 
 
}
        }
 
 
    }
 
 
 
 
    Text {
        id: idEndTxt
        x: 128
        y: 15
        width: 93
        height: 29
        text: ""
        styleColor: "#bb0808"
 
    }
 
 
 
 
 
 
 
    function timeChanged() {
        var date = new Date;
 
        //intHours  = date.getUTCHours()
         intMinutes = date.getMinutes();
         intSeconds = date.getUTCSeconds();
         intMilliseconds = date.getUTCMilliseconds();
        return intMilliseconds
    }
}//ApplicationWindow

import QtQuick 2.3
import QtQuick.Controls 1.2
import Esri.ArcGISRuntime 100.0
import Esri.ArcGISExtras 1.1

ApplicationWindow {
    id: appWindow
    width: 800
    height: 500
    title: "LoadTPKV1"

    property int intHours
    property int intMinutes
    property int intSeconds
    property int intMilliseconds
    property bool internationalTime: true





    Text {
        id: idtxtPath
        x: 14
        y: 15
        width: 73
        height: 29
        styleColor: "#b30707"
        //text: qsTr(System.userHomePath + "/CarTPKLevel1.tpk")
        //text: qsTr(Qt.formatDateTime(new Date().getSeconds()))
        //text: appWindow.timeChanged()
       // text: Qt.formatDateTime(new Date())
        //text: appWindow.timeChanged()

    }




    MapView {

        //anchors.fill: parent

        height: 400
        width: 800
        anchors.bottom:parent


        // add a map to the mapview
        Map {

            Basemap{

                ArcGISTiledLayer{

                    TileCache{

                    path: System.userHomePath + "/CarTPKLevel1.tpk"

                    }
                    /*
                    onComponentCompleted: {
                         idtxtPath.text = appWindow.timeChanged()
                    }
                    */


                    onLoadStatusChanged: {
                    //End Event

                        if(loadStatus === Enums.LoadStatusLoaded)
                        {

                         idtxtPath.text = appWindow.timeChanged()

                        }


                    }

                }


            }

onComponentCompleted: {
      idtxtPath.text = appWindow.timeChanged()


}
        }


    }




    Text {
        id: idEndTxt
        x: 128
        y: 15
        width: 93
        height: 29
        text: ""
        styleColor: "#bb0808"

    }







    function timeChanged() {
        var date = new Date;

        //intHours  = date.getUTCHours()
         intMinutes = date.getMinutes();
         intSeconds = date.getUTCSeconds();
         intMilliseconds = date.getUTCMilliseconds();
        return intMilliseconds
    }
}//ApplicationWindow

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**anda_skoa** · 15th August 2016, 18:42

Hard to tell wihout knowing the API contracts of the component.

If it does not indicate start of loading then it will be difficult to save the time when loading starts.

Since you have obviously tried Component.onCompleted, is it called after the loading is done?

Cheers,
_