See how one developer explores a newer technology and what is possible with itin this case, how ASP.NET Core in C, Razor and Blazor work together, including some pivots after hitting a wall. On the other hand clientX and clientY define the mouse coordinates in relation to the visual viewport. Exploring ASP.NET Core C 7 Razor View vs. On mobile browsers the pageX and pageY are still relative to the page in CSS pixels so you can obtain the mouse coordinates relative to the document page. It is supported in all modern browsers: event.pageX is not supported in Internet Explorer 11 (or earlier). The layout viewport is synonym for a full page rendered on a desktop browser (with all the elements that are not visible on the current viewport). The differences between pageX and pageY and screenX and screenY: let pX event.pageX let pY event.pageY let sX event.screenX let sY event.screenY Try it Yourself Browser Support event.pageX is a DOM Level 4 (2015) feature. The visual viewport is the part of the page that's currently shown onscreen. For a better understanding - on mobile browsers - we need to differentiate two new concept: the layout viewport and visual viewport. Regarding your last question if calculations are similar on desktop and mobile browsers. screenX/Y gives the coordinates relative to the screen in device pixels.clientX/Y gives the coordinates relative to the viewport in CSS pixels.pageX/Y gives the coordinates relative to the element in CSS pixels.This point does not move even if the user moves a scrollbar from within the browser.įor a visual on which browsers support which properties: The screenX property retrieves the position of the mouse in physical pixel size in Firefox, Opera, Google Chrome, Safari and in Internet Explorer earlier than version 8, while from version 8, it returns the position in logical pixel size. Relative to the upper left edge of the content area ( the viewport) of the browser window. Just put a URL to it here and well apply it, in the order you have them, before the CSS in the Pen itself. Relative to the top left of the physical screen/monitor, this reference point only moves if you increase or decrease the number of monitors or the monitor resolution. You can apply CSS to your Pen from any stylesheet on the web. This point could be anywhere in the browser window and can actually change location if there are embedded scrollable pages embedded within pages and the user moves a scrollbar. This reference point is below the URL bar and back button in the upper left. Relative to the top left of the fully rendered content area in the browser. These properties return the horizontal and vertical distance of the event point from that reference point. The event point is where the user clicked and the reference point is a point in the upper left. These work in exactly the same way as screenX/ screenY.PageX, pageY, screenX, screenY, clientX, and clientY returns a number which indicates the number of logical “CSS pixels” an event point is from the reference point. You want to know how much of the document has already been scrolled up, whatever zoom state it’s in. These properties are measured in CSS pixels, too. Thus you can find out how much the user has scrolled. vrdisplaypresentchange Non-standard Deprecated window.pageXOffset and window.pageYOffset, contain the horizontal and vertical scrolling offsets of the document. vrdisplaydisconnect Non-standard Deprecated.vrdisplaydeactivate Non-standard Deprecated. vrdisplayconnect Non-standard Deprecated Yes, the side screens aren't as high quality as the center screen, because they're using short throw projectors by the ceiling, but if you sit about 3/4 back, you can see them well in your peripheral vision, while still maintaining focus on the main action of the center screen.The differences between pageX and pageY and screenX and screenY. vrdisplayactivate Non-standard Deprecated The pageX property returns the document relative X coordinate of the mouse pointer when.webkitConvertPointFromPageToNode() Non-standard Deprecated.showModalDialog() Non-standard Deprecated.requestFileSystem() Non-standard Deprecated.These properties return the horizontal and vertical distance from that reference point. The event point is where the user clicked, the reference point is a point in the upper left. convertPointFromNodeToPage() Non-standard In JavaScript: pageX, pageY, screenX, screenY, clientX and clientY returns a number which indicates the number of physical pixels a point is from the reference point.credentialless Experimental Non-standard.applicationCache Non-standard Deprecated.
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