Highcharts trigger reflow. I think @sebastianbochan wnated to say that when window.

Highcharts trigger reflow Learn how Highcharts started as Torstein's humble quest for a simple charting tool. I figured out, that some function like getBBox() do trigger "Forced reflow" quite often. Jan 9, 2025 · , the inactive map the moves correctly, but the map tiles are not reloaded for the new position after and a white border appears. print() like hitting Ctrl+P. Any suggestions? Feb 20, 2025 · This reflow function above, works perfectly in this jsFiddle, but not in our app. charts) { if (chart) { chart. After you finish the resizing of the window, you should call the chart. I put in the reflow button to broadcast the reflow event for highcharts-ng, but it seems to have no effect. Whether to reflow the chart to fit the width of the container div on resizing the window. That is correct. After some investigation, I came to the conclusion, that the problem is that the chart isn't calling the chart. Highcharts - Interactive Charting Library for Developers Mar 11, 2020 · Code snippet 3: The async solution to forced reflow Both code snippet 3 and code snippet 1 send the measurement after the DOM changes have been made. However, I'm wondering whether this may be overkill and it might be possible to alter the chart 'in situ', without having to start from scratch with new Highcharts. The reflow is forced in order to satisfy your query with accurate information. When authoring your web application, you should be aware of the various browser APIs that can Jan 9, 2025 · , the inactive map the moves correctly, but the map tiles are not reloaded for the new position after and a white border appears. Dec 31, 2012 · At the moment the only way I can figure out how to do this is to alter the chart options, and use new Highcharts. Oct 7, 2022 · Hi, I want to trigger ngOnChanges manually, (Reason: When I change input variable of a component in the component itself i want to run the ngOnChanges Function again, but the change doesn't get picked up. Instead of listening for window resize here: Here's a plunkr that illustrates the issue. Why the behavior is changed after upgrade,? chart. Contact Us. Here's a plunkr that illustrates the issue. The same thing should happen when other elements on the same level get hidden through display: none and make the chart container grow in size. Learn how you can reach us. 4+. 9 to 4. Come join us building the future of Highcharts. its located under ReactHighcharts. setSize( Highcharts. reflow. So I have the same problem of charts not filling their container. events. Library related to the feature. I used following code for angularjs controller to trigger Highcharts chart reflow on-show. The Reflow can be set with event load options. getHighcharts(); chart. 2. Please refer to the Highcharts API documentation. If not set the component will try to get the Highcharts from window. , it's a DOM and browser issue, not a Highcharts issue) then Highcharts should attach an listener to the container so it can be aware of and react to dimensional changes (and trigger Reflow). reflow(); After upgrading high chart from 4. The width of my charts' container is 1545 pixels. Because of that, there's no automatic reflow on layout shifts. Tip: The requestAnimationFrame API can help orchestrate your reads if you have to perform them after writes. Also, adding overflow: hidden to the chart containers makes sure that the container can be smaller than the chart, which prevents them from being too wide when scaling down. table-responsive issue which provided a key ingredient. 14 to 7. reflowreflowNow = function (){ Apr 11, 2018 · Chart. reflow(); if (Highcharts. Any suggestions? Aug 18, 2019 · I was under the impression that highcharts does not trigger a reflow when the container changes size. : React trigger resize but don't actually resize the screen The new Highcharts wrapper for React is now available, and it is compatible with React 16. I think @sebastianbochan wnated to say that when window. Welcome to the Highcharts JS (highcharts) Options Reference. I want the page to get printed in a A4 page. This can be achieved using ResizeObserver, as shown below: Mar 2, 2017 · In your demo, I added a snippet to run chart. Proof of Concept/Live example for the feature. Typically, this is because the DOM was changed (classes modified, nodes added/removed, even adding a psuedo-class like :focus). The difference is that code snippet 3 does that in the end of the CRP cycle, and then it uses the layout cache instead of recalculating it during the CRP cycle. For doing this when using ng-highcharts library, you can simply pull out the chart object in the controller that has highcharts-ng dependency and add the reflowNow function, like so: var chart = this. resize event is fired, we reflow charts. but this seems to be the only situation in which reflow takes place. Jan 20, 2025 · , the inactive map the moves correctly, but the map tiles are not reloaded for the new position after and a white border appears. If you look at this list What forces layout / reflow, the things that trigger a reflow is very long. reflow() after resizing the flex box. if i change the size of the browser window, then the chart is resized and redrawn. highcharts: Object: yes-Used to pass the Highcharts instance after modules are initialized. This is necessary, as the charts only reflow automatically when the window resizes. legendItemClick Nov 3, 2022 · Right now, charts gets reflowed on window resize. But cant seem to find the right way to do it. resize() but earlier it was triggering. The full Gist file of our HighChartsDirective file. chart to tell highcharts to redraw. resize event gets triggered. Sep 25, 2013 · Hello @PaulDalek,. May 25, 2015 · My application displays HighCharts charts in various tabs (using AngularJS). Welcome to the Highcharts Stock JS (highstock) Options Reference. Be Aware of Layout Inducing APIs. Jan 28, 2025 · To ensure Highcharts adapts to its parent container, observe size changes in the parent and trigger a chart reflow(). In this tutorial, we will show you how to get started with the official Highcharts wrapper for React. 0. Dec 11, 2022 · This way, the expensive reflow cost is only going to happen once, during asynchronous reflow. For example, the Highcharts options are available via ReactHighcharts. chartConfig. I spend some time tracking the performance of our app, which implements highcharts. My Question: Hello, I've just previously updated to Highchart 5 and now I've already solved a few problems that this have caused, but I still can't solve one. We'd love to help you. Workaround: You have to set reflow() using setTimeout() this will trigger the resizing. Time is set to 0 to avoid delay. The scatter has data on load, and I am attempting to trigger the redraw on-change, which is the loadCritSector function. reflow option. The problem appears when you do 1 and 2 in succession. Download our logos or read about us in press. g. Any suggestions? Hi, I want to trigger ngOnChanges manually, (Reason: When I change input variable of a component in the component itself i want to run the ngOnChanges Function again, but the change doesn't get picked up. Sep 18, 2015 · Reflow only has a cost if the document has changed and invalidated the style or layout. Official constructors: Highcharts Stock. These pages outline the chart configuration options, and the methods and properties of Highcharts objects. So I am trying to window. Highcharts. Is there an open bug that will be fixed to make the reflow setting actually work? Second, is there a way to defer the reflow until after the chart has actually finished it's initialization load? I like the animation, it's part of the reason we picked highcharts, and it sucks that it just pops onto the screen when you use reflow. After clicking Maximize, the chart will expand to the full size of the browser window, but then after dragging to resize the browser window, I call the restoreChartSize function, which activates the reflow. Actual behaviour In IE8, after the chart has been destroyed, but the event attach to window hasn't been correctly removed; so it still i Apr 14, 2022 · Answer by Jamie Shaffer To the first problem, if height changes to the container don't implicitly trigger an event highcharts can use (e. Only after the map is again focused the new map tiles are loaded. Oct 29, 2015 · With the help of @Ryan's link, and comments from a co-worker, I tried a number of solutions which, while not working, got me closer. However, doing this does not trigger a resize event, and so does not trigger a reflow. reflow function, that does, exactly what you want. My Question: May 12, 2016 · For access to methods & properties from the Highcharts library you can use ReactHighcharts. Note that the charts are re-generated on the fly every time a tab is selected (Meaning that Angular "removes or recreate Learn how Highcharts started as Torstein's humble quest for a simple charting tool. Feel free to search this API through the search bar or the navigation tree in the sidebar. getOptions(). containerWidth, false ); Any ideas? Thanks! Update: I found a workaround according to this solution. reflow() function. Problem is Component didn't get mount when you dispatch that Window Resize Event. Unanswered topics; Active topics; Board Index; FAQ; Search; 'reflow' function issue after moving from 5. Oct 24, 2017 · I spend some time tracking the performance of our app, which implements highcharts. plotOptions. series. 1. charts) { for (let chart of Highcharts. resize event, as per the chart. charts[i]. charts so I can call Hi, I want to trigger ngOnChanges manually, (Reason: When I change input variable of a component in the component itself i want to run the ngOnChanges Function again, but the change doesn't get picked up. and there seems to be no way to resize the container and then trigger reflow entirely from javascript? Oct 24, 2022 · Highcharts. Any ideas? Edit. Highcharts chart configuration object. Any suggestions? Sep 28, 2015 · Using listener that will trigger reflow for a chart and media queries in CSS chart should be printed in set size when printing a website. May 19, 2017 · Expected behaviour In IE8, it should not trigger the reflow event when the chart has been destroyed. But when you make it narrower, the top chart (in a flexbox), remains unchanged. It would be nice to get reflow on changes to the dimensions of a chart's container instead. Press. . Having then a better idea of what to look for, I finally found this answer Highcharts + Bootstrap . However, there are no reliable events for div resize, so if the container is resized without a window resize event, this must be called explicitly. Get to know the talented individuals that bring Highcharts to life. Join the team. The button simply toggles a CSS class to do that. Hi forum! I have a scatter chart that I'd like to update when a dropdown is selected. Any suggestions? Oct 6, 2022 · Hi, I want to trigger ngOnChanges manually, (Reason: When I change input variable of a component in the component itself i want to run the ngOnChanges Function again, but the change doesn't get picked up. Highcharts. Jun 22, 2015 · Since hide/show is async, we need on-show callback, that angularjs & angular-bootstrap-tab do not provide. but I don't see there any reflow() method. Apr 23, 2025 · TD;DR. Sep 2, 2020 · After some investigation, I came to the conclusion, that the problem is that the chart isn't calling the chart. If you open the embedded view you'll notice when you make the window wider, both charts reflow to fit. chart. in my case I want to print the whole HTML page. To my knowledge you are correct that having an absolutely positioned ancestor should limit the reflow from "spreading" all over the document (the parent of the absolutely positioned ancestor will not reflow). Hey! First of, awesome work I really enjoy using your library its been working like a charm! I am a rather new react user and I wanted to ask how you would handle using highcharts . I have a highchart that is hidden under a tab Jan 9, 2025 · , the inactive map the moves correctly, but the map tiles are not reloaded for the new position after and a white border appears. Any suggestions? Is there an open bug that will be fixed to make the reflow setting actually work? Second, is there a way to defer the reflow until after the chart has actually finished it's initialization load? I like the animation, it's part of the reason we picked highcharts, and it sucks that it just pops onto the screen when you use reflow. Any suggestions? May 11, 2022 · From Highcharts API: reflow([e]) Reflows the chart to its container. ,To the second issue, the fact that I can explicitly change the EDIT: I have another related question: By default my charts have a given size, but I have an "enlarge" button to make them take the full space. May 9, 2017 · At present, Charts gets redrawn/reflowed whenever a window. constructorType: String: no 'chart' String for constructor method. By default, the chart reflows automatically to its container following a window. JS: $(function { Highcharts Welcome to the Highcharts JS (highcharts) Options Reference. Discover the team. ) Now i am making a SimpleChange Object myself to pass it to ngOnChanges. It also requires that u know which specific DOM element u want to observe. chart. Reflow should trigger when the height of the containing object changes, or when the height of the chart is directly modified. Hi, I want to trigger ngOnChanges manually, (Reason: When I change input variable of a component in the component itself i want to run the ngOnChanges Function again, but the change doesn't get picked up. reflow(). 3 , reflow event is not triggering on $(chart). 1 When using Highcharts in a responsive layout, you might encounter issues with sizing if the chart container's dimensions are not properly set initially.