Yaffle
/ convertPointFromPageToNode.js
Last active
April 30, 2024 03:50
function to get the MouseEvent coordinates for an element that has CSS3 Transforms
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /*jslint plusplus: true, vars: true, indent: 2 */ | |
| /* | |
| convertPointFromPageToNode(element, event.pageX, event.pageY) -> {x, y} | |
| returns coordinate in element's local coordinate system (works properly with css transforms without perspective projection) | |
| convertPointFromNodeToPage(element, offsetX, offsetY) -> {x, y} | |
| returns coordinate in window's coordinate system (works properly with css transforms without perspective projection) | |
| */ |
NewerOlder