3 types of coordinate systems in JavaScript - Basic JavaScript Fast (57) | screenX, clientX, pageX
Let's learn the 3 types of coordinate systems in JavaScript. The screen coordinates (screenX, screenY) measure the position from the top left corner of the screen. The Window coordinates (clientX, clientY) measure the position from the top left corner of the browser window. The document coordinates (pageX, pageY) measure the position from the top left corner of the HTML document.
The getBoundingClientRect function gives us the coordinate information of a DOM element surrounded by a rectangle. The elementFromPoint function gives us the topmost DOM element at given window coordinates.
4:18 - Screen coordinates (screenX, screenY)
6:09 - Window coordinates (clientX, clientY)
8:06 - Document coordinates (pageX, pageY)
9:51 - getBoundingClientRect function
15:24 - elementFromPoint function
Playlist of my JavaScript course
• [20 hours] JavaScript tutorial for be...
Playlist of my HTML5 and CSS3 tutorials
• [12 hours] HTML and CSS tutorials for...
Playlist of my algorithm walkthrough
• Algorithms and data structures | DSA ...
Playlist of my Java course
• [14 hours] Java tutorial for beginner...
Playlist of my Java examples
• Java projects for beginners | Java pr...
#javascripttutorial #javascriptfullcourse #begincodingfast #javascript