spb/admin-ka

1/*2 * noVNC: HTML5 VNC client3 * Copyright (C) 2020 The noVNC authors4 * Licensed under MPL 2.0 (see LICENSE.txt)5 *6 * See README.md for usage and integration instructions.7 */89/*10 * HTML element utility functions11 */1213export function clientToElement(x, y, elem) {14    const bounds = elem.getBoundingClientRect();15    let pos = { x: 0, y: 0 };16    // Clip to target bounds17    if (x < bounds.left) {18        pos.x = 0;19    } else if (x >= bounds.right) {20        pos.x = bounds.width - 1;21    } else {22        pos.x = x - bounds.left;23    }24    if (y < bounds.top) {25        pos.y = 0;26    } else if (y >= bounds.bottom) {27        pos.y = bounds.height - 1;28    } else {29        pos.y = y - bounds.top;30    }31    return pos;32}33