highstock attaching panning feature to mousedown

highstock attaching panning feature to mousedown

By : Slyvnr
Date : November 22 2020, 01:01 AM
like below fixes the issue There is much simpler way to achieve that: http://jsfiddle.net/w1psjgu3/7/
In callback just set liveRedraw to true, and will work:
code :
function (chart) {
    chart.scroller.scrollbarOptions.liveRedraw = true;

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Highstock panning asynchronously loading data

Highstock panning asynchronously loading data

By : zcbth66
Date : March 29 2020, 07:55 AM
wish of those help I think this is possible, but it won't be easy.
As you wrote, you should start with detecting drag & drop. It's not possible using build-in options, but we can add our own event listeners. Take a look at this code:
code :
new Highcharts.StockChart({
    // here comes your chart options, but we can pass callback function as the second parameter
}, function (chart) {
    var report = document.getElementById('report'), // just an element to display current extremes
        xAxis = chart.xAxis[0],

    function drag(e) {
        e = chart.tracker.normalizeMouseEvent(e);
        startX = e.chartX;

    function drop(e) {
        e = chart.tracker.normalizeMouseEvent(e);

        var delta = e.chartX - startX,
            extremes = xAxis.getExtremes(),
            newMin = Math.round(extremes.min - delta),
            newMax = Math.round(extremes.max - delta);

        // display extremes retrieved by panning
        report.innerHTML = "<b>From:</b> " + new Date(newMin) + " <b>to:</b> " + new Date(newMax);

    // bind events
    Highcharts.addEvent(chart.container, 'mousedown', drag);
    Highcharts.addEvent(chart.container, 'mouseup', drop);
Attaching mousedown with mousemove event in javascript?

Attaching mousedown with mousemove event in javascript?

By : locutus
Date : March 29 2020, 07:55 AM
will help you Your code is fine, except that you're forgetting to update the html after setting left or right
code :
var direction = "",
oldx = 0,
mousemovemethod = function (e) {
    var oldx = 0;
    var direction = "down";
    x = this;
    x.addEventListener("mousemove", function(e){
        if (e.pageX < oldx) {
            direction = "left"
        } else if (e.pageX > oldx) {
            direction = "right"
        //You forgot to to this
        document.body.innerHTML = direction;

    document.body.innerHTML = direction;

    oldx = e.pageX;

ng-mousedown handler attaching to ng-mouseup's event

ng-mousedown handler attaching to ng-mouseup's event

By : cxhrndz
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , I loaded the test file into Chrome directly and found it worked as expect. When I compared it to the one loaded via my local webserver, I found the following line injected into my HTML:
code :
<div id="__ngBatarangElement" style="display: none;">{"id":1,"time":18.12599998083897,"event":"scope:apply"}</div>
Highstock: xy zooming with panning

Highstock: xy zooming with panning

By : soso
Date : March 29 2020, 07:55 AM
Hope that helps In the highcharts you can define a panning and panKey to run that behaviour on desktop. See option http://api.highcharts.com/highcharts#chart.panKey
code :
chart: {
    panKey: 'shift'
How to get coordinates of a projected feature with infinite panning (OpenLayers)

How to get coordinates of a projected feature with infinite panning (OpenLayers)

By : EranCSharp
Date : March 29 2020, 07:55 AM
I hope this helps . I am creating a popup control for displaying information when a user moves the mouse over a feature on a specific layer. I want the popup to snap to the geometry (point) of the feature and not use the coordinate of the mouse position.
code :
let featureCoords = feature.getGeometry().getCoordinates();  
const projWidth = ol.extent.getWidth(map.getView().getProjection().getExtent());  
const worldsAway = Math.round(e.coordinate[0] / projWidth);  
featureCoords[0] = featureCoords[0] + worldsAway * projWidth;  
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