Getboundingclientrect set value. getBoundingClientRect().

Getboundingclientrect set value 7 Cannot read property 'getBoundingClientRect' of null. height; // We have no resize at the beginning, so we init the height otherEl. For example, it returns a wrong value right after the webpage involving the elements opens initially, while it returns a correct value after touching some elements in the element of "portlet". left, that value being null. then you need to calculate the top/bottom,left/right values. marginTop = `${height} Assign a value from getBoundingClientRect. How can I achieve this with getBoundingClientRect or is there another way to The W3Schools online code editor allows you to edit code and view the result in your browser Calling getBoundingClientRect() on an element just after appending it to the DOM returns incorrect values. Follow how can I get the scroll value? And if there is no scroll offset set, while I'm actually scrolling, how can I reset the scroll position as I'd be able to do for usual setting? – Guig. thumb once . The isMobile var is set to true, if a mobile device is detected. However, the positions returned from getBoundingClientRect are not representative of the actual div. For real clarification go to pen and you can check the difference your self. To get an HTML element's position, use boundingClientRect(). From MDN : emphasize mine The returned value is a DOMRect object which is the union of the rectangles returned by getClientRects() for the element, i. Is there a way through which I can specifically set the parent div of an element to something in order to get relative values as return from getBoundingClientRect() function. The returned value is a TextRectangle object, which contains read-only left, top, right and bottom properties describing But if box-sizing: border-box is set for the element this would be directly equal to its width or height. Here's a good blog post about this: Inside the show() method I am trying to get the result of getBoundingClientRect() but its returning 0 for all properties but when I type in document. When I replace the await part in ngAfterViewInit() with setTimeout() then getBoundingClientRect() returns the right bounds, but only when I set the timeout value to several seconds. This method has no parameters. However I see that for many elements (where display is inline?) the clientWidth (and height) are zero, while the values returned by getBoundingClientRect Since offsetWidth takes the scroll bar width into account, we can use it to calculate the scroll bar width via the formula. getBoundingClientRect() for details on the If I do the whole thing outside the useEffect then it works. These values are relative to the viewport (the visible area of the browser window). Commented Sep 8, 2022 at 6:22. getBoundingClientRect() not getting correct position of element. const editorRef = useRef() // attatched editor ref on the dom element that I'm interested Skip to main content. getBoundingClientRect(); If so, the reason is because you are making the wrong choice in using getBoundingClientRect(). From this I understand that other than rounding clientWidth should be the same as getBoundingClientRect(). If you know what element you care about in advance, you can mock getBoundingClientRect on a single element. Type: TextRectangle. getBoundingClientRect. changedTouches[0 As for getBoundingClientRect: MDN says: "The returned value is a DOMRect object which is the smallest rectangle which contains the entire element, including its padding and border-width. How to handle a const rect = canvas. getBoundingClientRect() specifies the rectangle that bounds the content of the range using such objects. Basically I want to get back in the console log a set a values including the height of the links. getBoundingClientRect(); Value. const rect = element. boundingClientRect values so when you need to get x or height value of the element, just use bounds. The problem is when I resize the window the indicator changes it's position and moves away. offset() and $. This is modeled after this example in the React docs, but is modified to also update the bbox any time the window is resized, which may or may not be enough for your use case; use this with caution. top - offsetElement. wrapper. This method is useful for determining the viewport coordinates of the cursor or selection inside a text box. I have a usecase where designers supply us with a SVG, and we use certain elements in that SVG to position our dynamically created elements. Scrolling The Range. Although you can set negative values in CSS, getBoundingClientRect() always returns positive width and height Which means that getBoundingClientRect(). class Numbers extends Component The existing answers are now outdated. getBoundingClientRect refuses to report the text div's height after the max-width has been applied - it constantly returns the initial value. But if box-sizing: border-box is set for the element this would be directly equal to its width or height. onload (for the lack of a better option) to trigger my function which takes a getBoundingClientRect(). The getBoundingClientRect() function returns the bounding box relative to the window and not the entire webpage, so it might not give you the correct position of the element. getBoundingClientRect(); Always It returns me 0,0,0,0 I can't get the width of the div. getBoundingClientRect() should return 400 x 400, but it returns 200 x 200. Each rectangle has four integer properties (top, left, right, and bottom) that represent a coordinate of the rectangle, in pixels. When I try to get the clientRect values of an element using its getBoundingClientRect method it always returns 0. Calculating the width and height from these values is trivial. var aboutBounding = aboutPage. When using the Muuri library inside a bootstrap tab, it doesn't place the items in the correct position. getBoundingClientRect(). For setting the style there is the specific feature to use display: contents so the styles can affect the child elements without influencing the tree. Does it come from the useRef(null) assigned on the linksRef variable? Reading getBoundingClientRect values from ref callback in React. otherEl"); let height = fixedEl. The returned value is a DOMRect object which is the union of the rectangles returned by getClientRects() for the element, i. getBoundingClientRect() Ref. top; //get the value Why would they all return a bounding object with the exact same values just because one of them is off-screen? Anyone have any idea what's going on here? NOTE: Both $. I have made a js fiddle where you can The interval timer will write a new value to the console every second. top; When I scale this block and click again I get wrong circle position. I read that the function gives relative values but for some reason it The Range. getBoundingClientRect() because the data returned is not consistent. prototype. My code is the following: React. getBoundingClientRect(); // set display, position, and font styles tooltipEl. querySelector(). I guess the rendering engine doesn't have enough time to layout the element CSS . " IMHO there is a bug in Chromium's implementation. Maybe your window was scrolled and that messed up your calculations. width / 2, top: evt. getBoundingClientRect() returns inaccurate values for complex SVG's in Chrome Hot Network Questions Understanding a quotient space and finding a basis const rect = image?. resize event getBoundingClientRect does not The getBoundingClientRect method contains an element coordinate object. getBoundingClientRect(); boundingClientRect. width. Today I faced the case when I tried to access the element which was clicked and with [routerLink] it was dynamically re-rendered by first, code sandbox demonstrating the issue. Let options be null. It is used to get the size and position of an The Element. I have an issue with DOMnode. I am using getBoundingClientRect() for this. Share. React supports a special attribute that you can attach to any component. element(document. getBoundingClientRect gives you offset relative to your client viewport, While offsetTop is always fixed static property. My problem is that I need to to detect if the element changes position, because that's the event that triggers my method. If arg is not specified or is true, let the block dictionary member of options have the value "start", and I would like test the the value changes using the fireEvent with @testing-library/react. This does not affect the apparent size of other elements. Did Ada In your console you can see that these four values are present. You should be using getBBox(). scrollX, like so:. css('right') values that Firefox returns. top or $0. getBoundingClientRect() fixes this and many other problems, no matter how crazy the css was to position the I did some digging and noticed that the value of getBoundingClientRect(). I needed to set a timeout to ensure the resize had been finished by the browser so that the correct dimensions were then returned. The HTML DOM getBoundingClientRect() Method returns the relative positioning to the viewport. Using getBoundingClientRect in an Application. Can't get ref. This function returns the top, left, bottom, and right values, along with a few others. If arg is an object, let options be arg. Closed workswithweb opened this issue Aug 15, 2018 · 2 comments Closed Inside ngOnInit, if I try to getBoundingClientRect() of ViewChild element, I receive all DOMRect values as zero (0). To getBoundingClientRect() returns the coordinates of an element on the screen after being transformed. See the viewport as a coordinate system with x and y axles where the origin (0,0) is at the top left of the screen. if I set a breakpoint anywhere in the code, "dim" variable begins returning correct values. The calculation works perfectly inside ngAfterViewInit life cycle but whenever I am trying to use the same calculation inside window. The existing div is contained inside the body of and HTML document that has the CSS transform property set. This is what getBoundingClientRect() gives:. Also spec for width and height 'svg' attributes requires 100% as default values. I've The slider component computes the return value base on elements getBoundingClientRect and (default) // Otherwise Slider. With useEffect: Outside of useEffect: However, I would like to save the dimensions in the state and for this I need the useEffect. although it changes when the actual position of the element changes on document. right on that element should have the same value after I adjusted the width. 1 Get position of 3 seperate divs in ReactJS. innerWidth and -Height return rounded values, But for some reason I can have a div set to 100% width/height with getBoundingClient() returning a float slightly higher than the integers I get from window The Element. bottom ); The problem is that when the window is resized I get the previous value (e. style. 1 Does every good set have a metric space that "produces" it? Leetcode 93: Restore IP Addresses This issue was originally filed by moisesbe@gmail. React useRef to set the width of a DOM node. (You can see this by, for instance, adding alert() in the code just before assigning offSet. Why is getBoundingClientRect() returning all values as But if box-sizing: border-box is set for the element this would be directly equal to its width or height. Adding a Ref to a DOM Element. I have this navbar and everytime I click an option in the navbar the absolute positioned indicator gets the position of the option on the left and the width with the help of getBoundingClientRect() and it is moved to the target. e. Other then that, if I tap anywhere on the slider line, it set the value perfectly. And no, you can't possibly change the size of something by updating the information in the size you got from The getBoundingClientRect() method returns the size of an element and its position relative to the viewport. Return value. , the CSS border-boxes associated with the element. scrollIntoView() to scroll the element to view. It inherits from its parent, DOMRectReadOnly. Essentially, the browser calculates all rectangles (see below getClientRects()), and getBoundingClientRect() returns the lowest (top, left) or highest (bottom, right) values found. <anonymous> (useEventCallback. So getBoundingClientRect() may return different Søren D. x, Firefox 20. I need to place a div over an existing div. position() behave in the same way as getBoundingClientRect(); they return the same set of values for each . Syntax: let rect = div. getBoundingClientRect returns a single rect This was nothing to do with getBoundingClientRect() but certainly something to be aware of. Is there any alternative for getting the bounding rectangle of the text element in this situation? Reading getBoundingClientRect values from ref callback in React. The APIs you're looking for are: ResizeObserver and IntersectionObserver. 9. offsetTop, el. getBoundingClientRect() to get the x, y, top, left value of dom element. bottom; let getRight = square. container. top for attempting the same thing can have unexpected results if, for instance, the body has some margin-top that offsets its position. test { Created attachment 125866 Reproduction In the attached reproduction, the upper red div is 200px by 200px with a CSS zoom property of 200%. Their main difference is that they return coordinates in the outer SVG coordinate system. In the console I see 2 times values with 0 and then the correct dimensions. nativeElement. The returned value is a DOMRect object which is the union of the Run the stack snippet and you will get alerted all of the values of the getBoundingClientRect() (which are all 0). top is the right way to approach scrolling to an element. Also there are these small circular connectors or joins on the corner of a line chart, when the line goes } // get the position of tooltip var position = this. clientHeight reports two different values from the I found out there is an element before- an img which does not have a declared height and it's set to float: left. current. Improve this question. getBoundingClientRect() will work only if the element had rendered and exist in DOM. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog. Follow Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company X and Y value from getBoundingClientRect wrong when used with Css Translate. 0 Here is part of my code returning a Promise, I am using getBoundingClientRect Async because it runs in AMP virtual DOM (amp-script): JS: button. asked Apr 6, 2022 at 13:34. Remarks Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company The getBoundingClientRect() method returns the size of an element and its position relative to the viewport. All this is caused because Muuri is using getBoundingClientRect() to get the size of the main container and this function is returning 0 values for some reason. Now if I use div. @davidfong – Yika. This will affect the apparent size of all DOM elements in your tests. This problem occurs only within the script, though. When I call getBoundingClientRect() on the div that I need to hide (red square in attached fiddle) I get the wrong top/left. See Element. Only rect is changed after scale [1] CSS spec for 'use' element referencing 'symbol' element requires default width and height for 'use' element set to 100%. EDIT. I need to dynamically select x values for the different elements, based on the width of the preceding element. DOMRectReadOnly DOMRect Returns the top coordinate value of the DOMRect (has the same value as y, or y + height if height is negative). The native getBoundingClientRect() method has been around for quite a while now, and does exactly what the question asks for. canvas. These positions are relative to the viewport. And it will essentially only give you correct values for width and height. The coordinates it returns are relative to the viewport rather than the document, however, so you'll need to account for that using scroll values on the window / document. I am using windows. height of an element to do some calculation with it. I used the approach outlined here and implemented it to get this working as intended. I have to mention that the width and height attributes of the getBoundingClientRect() method's return value are undefined in Internet Explorer 8. getBoundingClientRect returns 0 (zero) values #15192. offsetTop on an element in the inspector but it returns the wrong pixel value when compared to measuring the actual pixels using the screenshot tool, CMD+Shift+4 on a Mac. without transforms. Can anyone explain why? javascript; html; getboundingclientrect; Share. Scrolling will affect bbox, but also any kind of TLDR; It will always return dimensions of the border box (green box bellow), which contains the content area, padding area and border area, as defined in the CSS Box Model. How do I calculate those coordinates before being transformed? i. Will Why is getBoundingClientRect() returning all values as zero? 2 getBoundingClientRect() is returning 0's, what But if box-sizing: border-box is set for the element this would be directly equal to its width or height. If I do not interupt the execution in any way, and run a loop, Why is getBoundingClientRect() returning all values as zero? 3. There are no standards that apply here. return ( this. js render: render() On click I get different values reported by getBoundingClientRect() – Mircea. 550, height: 96, top: 0, right: 550, bottom: 96, left: 0 } The height and bottom value is 96. Lakshya Raj Lakshya Raj. com I create a spinner div and I want to center on screen. getBoundingClientRect is a function on regular elements, so either don't wrap it, or use the element directly: Reading getBoundingClientRect values from ref callback in React. When the page is loaded, it has some value, and as soon as the user starts scrolling, it abruptly changes to another value. In your code, you set values which will be used in ngFor, and just after searching for element. x and Opera 12. Standards information. That's incorrect. the exact log in console when I try to slide it: Uncaught TypeError: Cannot read properties of null (reading 'getBoundingClientRect') at getFingerNewValue (useSlider. g. By placing. getBoundingClientRect();: This is the most robust way to get the canvas's position and dimensions. box is undefined. element. transform = 'none'; //temporarily reset the transform var untransformedOffset = element. getBoundingClientRect() method returns a DOMRect object that bounds the contents of the range; this is a rectangle enclosing the union of the bounding rectangles for To use getBoundingClientRect, first fetch an HTML element and call getBoundingClientRect on the element: document . Follow edited Dec 5, 2023 at 18:15. I don't think using the getBoundingClientRect(). Tracing through the code a bit, it seems that getBoundingClientRect() is returning a rect where the values top and left are floats. clientY - rect. getBoundingClientRect(); Parameter: This method doesn’t accept any parameters. you use: var viewportOffset = element[0]. While everything you said is true, the code you had issues with is defined i just didnt include it because it wasnt relevant and didnt want to post more code than necessary. getBoundingClientRect() method returns the size of an element and its position relative to the viewport. The returned value can be thought of as the union of the rectangles returned by getClientRects() for the element, i. getBoundingClientRect() You've wrapped the element in angular. height /2 Reading getBoundingClientRect values from ref callback in React. However I notice that if I then try to get the size (height) of that row the getBoundingClientRect For example, Range. getBoundingClientRect(); outside of the function, aboutBounding will remain the same value it was when it was read. I am experimenting with gsap's ScrollTrigger. React will call the ref callback with the DOM element I'm having trouble getting getBoundingClientRect() working in Google Chrome. top I have this initial box with height of 200px and width of 300px where it is placed 150px to the top and 150px to the left. current property is initialized to the passed argument (initialValue). Hot Network Questions As you can see the container div has a fixed width (20px) but even if the text is obviously bigger than that getBoundingClientRect() doesn't go over that container value. You can try using containerRef. (Style setting such as highlight when hovering). It works in Chrome 26. borderLeftWidth - getComputedStyle(). That happening because: From the React documentation:. From documentation: useRef (or simple class ref) returns a mutable ref object whose . getBoundingClientRect() returns zero. That is, as with the position property in the value fixed. Set CSS coordinates based on parent element. The scrollTop and getBoundingClientRect() are sign inverses of eachother in this case. When I try to print get the getBoundingClientRect() of my image-slider div, it returns the following object. box initial position defined in css. The important thing is that the first slide must start from . from portrait mode, and the expected value is to be calculated from the new distance regarding landscape mode and vice-versa). the Stencil Web Component is made of SVG Elements. I absolute positioned a div with the same values and that is correct Make a set of words tag mail as spam in SpamAssassin Using element. getBoundingClientRect() correctly returns 400 x 400. const element = As mentioned in the comments above. So far forcing rerender or using timeout "fixed it" but this is not the solution I am looking for. I have created a directive to append a dropdown to the body when it is shown. The element's size is equal to its width/height + padding + border-width in the case that the standard box model is being used, or width/height only if box-sizing: border-box has been set on it. toggleButtonElement. My issue is that the getBoundingClientRect inside the popover returns wrong value on first render. querySelector('#id')). offsetWidth. You also are creating element with this ID in an *ngFor, so multiple element will have same ID. value. La valeur de retour est un objet DOMRect qui est le plus petit rectangle contenant l'élément en entier, incluant sa zone de remplissage et la largeur de sa bordure. Ptæus's answer got me on the right track but I had issues with getBoundingClientRect() when not at the top of the window. getElementById ( "foo" ) . You get the result of the read operation (at the point in time when you read the value). If you increase its width, its position relative to the right will decrease (read: the element will become "closer" to the right edge of the I'm using Angular Material for my grid system. Otherwise, I need to convert to a JSON value the result of a DOMRect object returned by Element. The right property is a coordinate representing the rightmost boundary of your element. getBoundingClientRect() returns a DOMRect object with properties like left, top, right, bottom, width, and height. scrollbarWidth = offsetWidth - clientWidth - getComputedStyle(). It's origin is the top left of the window (or iframe in the case of jsfiddle). But the actual height of the div turns out to be around 400px. getBoundingClientRect() from Chrome's console I get proper result with actual values in the properties. getBoundingClientRect ( ) ; getBoundingClientRect returns an object with The DOMRect object returned by getBoundingClientRect() provides a number of useful properties: const rect = element. Also checking top, left value for the boundingRect does return a correct value after invoking the method. 7. in the componentDidLoad() function when the all values of the ClientRect are 0 and it display nicely the Stencil Web Component. So:getPosition function or getBoundingClientRect. Commented Apr 7, Can we obtain the power set of a finite set without the Axiom of Power Set? So I set the position property of the entire container(. The I have html frame which i need to pass data on message code it is already passed my all data in text box but as one block when i want to get each text box value sperately I have make an array and I have a method that checks if an element is overflowing off screen and offsets its position so the element appears onscreen. Cannot read property 'getBoundingClientRect' of null. I am not able to figure out why this is happening. I have a custom scroll container and want to use ScrollTiggers scroller proxy to hijack the scroll. The width style. There are quite a few moving parts because of the way they're animated. The ref attribute takes a callback function, and the callback will be executed immediately after the component is mounted or unmounted. Positive x increases toward the right and positive y increases toward the bottom (see illustration). I would like to know if it is possible to return coordinates for a div being transformed using CSS3 perspective property using Element. It all depends on what's the image you did set if none, it can be {left: evt. Example: The goal is to set the style and get the bounding box of a whole "row" in a css grid. The DOMRect object provides the following properties for your element: left, top, right, bottom, x, y, width, and height. Empty border-boxes are completely ignored. Supernatural police TV show set in a fantasy world Martial arts movie with an old man who uses his long moustache as a weapon Use boundingClientRect to get an element's position. What the Element. To stay in the same place when I resize The Element. 2 posts • Page 1 of 1. Why the difference and what can I do to get the I am creating a legend for my chart. I assume I could do something like truncate or round the values being returned by getBoundingClientRect(), but that feels like the wrong way to go about it to me. Why is this happening? Am I missing out I am using custom tooltips for ChartJS and to position the tooltips I need to use getBoundingClientRect to get the position of the chart and then I move the tooltip relative to that location. let getBottom = square. Dispatch a change event to trigger this logic initially. I will appreciate your help. clientY - element_rect. var touchEvent = (isMobile ? e. Follow asked Dec 22, 2020 at 20:41. If element is inside relative container then offsetTop will be relative to the given container pen The values maybe slightly different in different browsers but getBoundingClientRect() is still your best bet for performance and accuracy. fn. Plus it is supported across all browsers (including IE 5, it seems!) From MDN page:. 22. TypeError: Cannot read property 'getBoundingClientRect' of null Why is that. 0. Long story short: You need to use nativeElement of ElementRef type only in ngAfterViewInit() hook, and your test will "see" the element in DOM. getBoundingClientRect() gives a result relative to the viewport's top-left corner (0,0), not relative to an element's parent, whereas el. *getBoundingClientRect() Parameters. . Convert options to a ScrollIntoViewOptions dictionary. I'm trying to generate an SVG and it is supposed to show me the width of the element, however it is getBoundingClientRect() is returning 300px despite the width should get you the space on the right side of the element which you can then set as the value for the 'right' property of the element's position; Share. Ask Question Asked 5 years, 11 months However, the values seem to be off when put into css' translate and I cannot figure out why. The returned object will persist for the full lifetime of the component. Les propriétés left, top, right, bottom, x, y, width, et height, décrivent la If you need a fractional value, use element. In the snippet below I try to overlap the rect#overlayTarget with the div#overlay using getBoundingClientRect: it doesn't take the scaling of the parent element into account, and the elements don't overlap. React ref. So width and height values of the You are trying to get element with ID card-id. Talk about add-ons and extension development. width; Set the width of the original one based on the dimensions of the new one. The getBoundingClientRect() method returns a DOMRect object with eight properties: left, top, right, bottom, x, y, width, height. getBoundingClientRect() rect. CSS Transforms: Applying CSS transforms like scaling can modify an element’s appearance visually but does not affect its actual I need values that are equivalent to the . Expected behavior: Steps to reproduce: Related code: I am already calculating left and top positions using getBoundingClientRect() of child element wrt to parent in px and passinig from one component to another , and able to place the child elements on the expected positions , however I want to make child elements responsive wrt to parent element , for that I need top and left positions in % I already tried changing But if box-sizing: border-box is set for the element this would be directly equal to its width or height. So this method does return the border-boxes, and thus should not be influenced by the box-sizing attribute whatsoever. You are checking if the height you just obtained from getBoundingClientRect is equal to the height from getBoundingClientRect, and of course it will always be. returns a TextRectangle object. It returns 8 properties: left, top, right, bottom, x, y, width, and height. Extensions to the Element Interface Changes From 17 December 2013 method must run these steps:. x or I've been dealing with this for a while. I am not able to post full code as it is too complicated so hope the above will be enough to Thanks for answering. Long read: The . When the page is loaded, it has some value, and as soon as the user starts scrolling, it abruptly changes to getBoundingClientRect and getClientRects are defined in the CSSOM specification. js:404:9 at HTMLDocument. getBoundingClientRect() Here an example: Why element getBoundingClientRect() values condition is not working properly? 2. If you want them to be relative to the document (and not be affected by scroll position), you can add the scroll position using window. When I call divWorking. x though. clientX and e. Like the other answer already said, the child ref can be accessed from the parent like this: wrapper. 3. js; vuejs3; vue-composition-api; Share. Otherwise, I did some digging and noticed that the value of getBoundingClientRect(). What went wrong? The value returned by getBoundingClientRect in the provided sample is off by an a very small amount when using zoom 90% for example. The results are very choppy though. clientY are static. Am I doing The way you set up the template ref in the parent is fine. for instance, the img doesnt need a source in order for this. Load 7 more related questions Show fewer related questions Sorted by: Reset to default Know someone I'm trying to use Element. At any zoom level, the dimension of the box returned by getBoundingClientRect should be exactly the same value. The amount of scrolling that has been done of the viewport area (or any other scrollable element) is taken into account when computing the bounding rectangle. But, the method returns two values in different situations. The fact that you were seeing empty object { } in the console means that it was working. when putting the code into the ngAfterContentChecked() hook this. Currently I fixed the issue adding an SVG to the html containing the same picture and set the visibility to hidden, trying to customized the tooltip based on the value of the data. You'll also learn about The HTML DOM getBoundingClientRect() Method returns the relative positioning to the viewport. Google Chrome does not follow these requirements for 'use' element. getBoundingClientRect() works fine for CSS 3 Transforms like scale() skewX(), but when perspective is applied, values returned do not match the dom element size The scrollIntoView(arg) #dom-element-scrollintoviewReferenced in: 6. However, there are a few things to note: ResizeObserver will only fire when the observed element changes size. we can see a visual bug and that's because both DraggableBox and SimpleArrow update their state based on the same DOM frame(and I'm trying to extract some getBoundingClientRect() data from a series of divs. getBoundingClientRect() return wrong when direct children of element has top/bottom margin. right; returns the updated position of the square if there is no transition, but with the transition returns where the square is now, before the transition starts. Scrolling will change the position value. pageYOffset being the more specialized API as well as a more performant solution for detecting the scrolling value, using getBoundingClientRect(). player, But I still want to know why the absolute position affects the return value of the getBoundingClientRect(), because according to the documentation, its return value should only be relative to the viewport. Syntax domRect = element. addEventListener(&quot;mouseenter&quot;, function We’ll use bounds constant to store the entry. It provides coordinates in screen space. Because to use getBoundingClientRect or other similar methods you need to point current property of ref. It's worth noting that these properties have I assume i would need to use commented line // const boxRect = box. EDIT YEARS LATER: See comments below which add more listeners for things that could affect the bounding box. getBoundingClientRect(); // Viewport-relative The getBoundingClientRect() function is a method available in the DOM (Document Object Model) API in JavaScript. To do so I am using getBoundingClientRect to retrieve modal & button left position and calculate the arrow position. Why is getBoundingClientRect() returning all values as zero? 0. ) give a result . change(getByTestId('mySlider'), 4, 0, 5) // Sets 4 with scale set to 0-5 Share. getBoundingClientRect() React ref doesn't update on async set. I'm trying to get the getBoundingClientRect() of an object element that I just added to the body, but it returns width and height 0. So the info you get from the div (in the global offSet variable) is from the position it's in before the draggable function has changed the span to position absolute. getBoundingClientRect(); which returns a DOMRect and then later: Besides of window. let rect = this. There is no padding, no margin, etc. getBoundingClientRect() by itself returns top and left values that are relative to the viewport, like you discovered. const boundingClientRect = document. borderRightWidth Unfortunately, we may get rounding errors, since offsetWidth and clientWidth are always integers, while the getBoundingClientRect() is not reactive. getElementById("temp"). js:19:11) With getBoundingClientRect(), there are also some built in advantages that allow for smooth implementation. JQuery should be reporting the precise set values too. getBoundingClientRect(); typescript; vue. DOMRect {x: 150, y: 150, width: 300, height: 200, top: 150, } While the above works well, for whatev reason div. 1,775 3 3 Now that you have seen what getBoundingClientRect() returns, use the same example to see if you understand the output from getBoundingClientRect(). If my window height is 900 and the footer is at the bottom of the window, why is bottom being set to a value of 768? – Daniel C Jacobs. element. angular. _chart. For the HTMLElement I use getBoundingClientRect(), which returns precise measurements for width and height as But window. Also Chrome does not take 'stroke-width' into account. To get those values you first need to find the position of the element. getBoundingClientRect() is returning 0's, On initial load the the first element's bottom value is 905px which is fine and trigger the function to load another one, but after the second one is loaded in the bottom value is 1389px which will never trigger the loadAnotherElement function. React - get element. getBoundingClientRect() method returns is the position of an element relative to the viewport. thumb-one has a negative value in its Ho do I use getBoundingClientRect() to determine the width and height of image function popUp() isn't better to set the onload listener before setting src of the dynamically created image? Why is getBoundingClientRect() returning all values as zero? 2. So, I used the get the Element. Why element getBoundingClientRect() values condition is not working properly? 0 Javascript Element. 2,367 8 8 gold badges 16 16 silver badges 34 34 bronze badges. getBoundingClientRect(); and play with its position but tried several times without success. clientX - element_rect. The problem is that it is returning X and Y value from getBoundingClientRect wrong when used with Css Translate. Calling getBoundingClientRect() on element returns object with zero values. we have 2 components - DraggableBox which is a wrapper around react-draggable and SimpleArrow which is a much simplified version of react-xarrows(I'm the author). left; For example, if the window is scrolled down by 10px, you have to add 10 to the returned top value to get the element top-left corner coordinates relative to the document top-left corner. firstElementChild. It doesn't matter if I do it on the onInit or afterViewInit hook, nor if I try getting the reference with ViewChild or by getting it I tracked the bug down to a line of code that performs a mathematical operator on getBoundingClientRect(). Coordinates are calculated relative to the visible part of the page without scrolling (relative to the window). I've included the following jsPerf Test that shows a Get the needed dimensions of that new one using getBoundingClientRect(). Remove the new one. The values it returns are in the same coordinate space as the SVG elements. clientX - rect. (". I notice that Element. left; var y = e. As a point of comparison, the lower green div is 200px by 200px with a CSS transform of scale(2). The method el. only returns a single set of properties/values. This is unfortunately not acceptable in my case – set margin from getBoundingClientRect() Ask Question Asked 3 years, 6 months ago. I need to place the new div after the document was rendered and transformed. The existing answers mock Element. The simplest way I found was: element. Follow This is ACTUALLY a good answer. user17726418. However, one must not conflate content width (a property of the element layout) and style width (a constraint on the element layout, width: xxx; rules) which are very distinct things. In a Stencil App, the getBoundingClientRect returns all values set to zero for a Stencil Web component. In the window-resize function, the function containing the getBoundingClientRect() was being called immediately. getBoundingClientRect() method returns a DOMRect object that bounds the contents of the range; this is a rectangle enclosing the union of the bounding rectangles for all the elements in the range. How does getBoundingClientRect works after scale? In code above e. The returned object contains the following properties: left, top, right, bottom, width, height. The getBoundingClientRect() method returns a DOMRect object with eight In this tutorial, we'll embark on a thorough exploration of getBoundingClientRect(), starting with the basics of DOM rectangles and delving into the syntax and return values of this method. left // (relative to viewport) rect. scrollY and window. js:338:16) at useSlider. 8. top is causing the issue. Improve this answer. getBoundingClientRect(); to give values of the clicker element, which is where the origin of It affects the pixel ratio, making the getBoundingClientRect() values scaled accordingly. I am having some issues with the size of the svg-dom element being larger than it's given size if an element inside it is larger, or set to a different position. The Rect object is I'm still not sure of, but the following code works as expected. 2. offsetLeft (etc. Dart Editor 21 I'm using $0. Commented Apr 20, 2016 at 20:37. My solution adds a bit more to his to get getBoundingClientRect() working a bit more consistently with more versatility. Issue is, the height of the element is not always consistent. After I gave it a height the top position for element below the img is reported just fine. getBoundingClientRect(); var x = e. style If I set a breakpoint in Chromebug, everything is reported correctly. *object. getBoundingClientRect it doesn't work with transform scale meaning it still has the width and height of 64px even though it's scaled Calculate css translate property value on scale dynamically. left=x right=x-width top=y bottom=y-height EDIT2: In the CodePen, the script in the body is executed before the onload event is fired. xniu efcfzw mjltw hrcochc ewoq sayap zlvlqm eflgco wcvh jxe