How to reduce Space in ChartView

Bhushan_Sure

I want to reduce the space between chartview and inside Grid, like i want only grid to occupy whole screen and not chart and inside that all axis.

import QtQuick 2.9
import QtQuick.Window 2.3
import QtCharts 2.3

// Completed

Window
{
    visible: true
    width: 600
    height: 300
    title: qsTr("Date and Time Reference Line")

    ChartView
    {
        anchors.fill: parent
        height: parent.height/2.5
        width: parent.width
        antialiasing: true
        theme: ChartView.ChartThemeDark
        legend.visible: false
        backgroundRoundness: 0

        ValueAxis
        {
            id:x_axis
            min: 0
            max: 50
            tickCount: 6
            //labelsVisible: false
        }

        ValueAxis
        {
            id:y_axis
            min: 0
            max: 5
            tickCount: 6
            //labelsVisible: false
        }

        LineSeries
        {
            id:l1
            axisX: x_axis
            axisY: y_axis
            color: "yellow"
        }
    }
}

vladstelmahovsky

you can try to play with negative margins, but you need to remove width and height in ChartView

Bhushan_Sure

@vladstelmahovsky Hey it's not taking negative margin.
it is showing like this,when i am setting -1 :-

Cannot set top margin to a negative value: -1

Yunus

@Bhushan_Sure Hi. If you need to reduce the space between grids you need to change chartview's width and height. If you considered their spaces are reduced, chartview's width aand height will change in anyway. Therefore anchors.fill should be removed and assign height and width value.

vladstelmahovsky

@Bhushan_Sure hmm. what about negative x,y then?

Bhushan_Sure

@vladstelmahovsky @Yunus
Space got reduced using negative "x,y" axis and by increasing width of chartview.
Thankyou :)