Javascript - "print"通过绳索将鼠标放在文档上

Question

我有鼠标线列表(x,y)因为不可能用 JavaScript 移动鼠标，所以我想在 document 上打印一个假鼠标，然后是我已有的绳索。

这可能吗？怎么办？

Answer 1

我的解决方案是打印显示鼠标的PNG并用css隐藏原始的:

 createCursor: function() {
                var cursor = document.createElement("img");
                cursor.src = chrome.extension.getURL('pics/cursor.png');
                cursor.style.zIndex = "9999";
                cursor.setAttribute("id", "recordMeCursor");
                var body = document.getElementsByTagName("BODY")[0];
                body.style.cursor = 'none';
                body.appendChild(cursor);
            },
 moveCursor: function(cords, i, callback) {
                var cursor = document.getElementById("recordMeCursor");
                setTimeout(function() {
                    cursor.style.position = "absolute";
                    cursor.style.left = cords.x+'px';
                    cursor.style.top =cords.y+'px';
                    return callback('OK');
                }, i * 50);

            },
 destroyMouse: function() {
                var cursor = document.getElementById("recordMeCursor");
                cursor.parentNode.removeChild(cursor);
                var body = document.getElementsByTagName("BODY")[0];
                body.style.cursor = 'default';
            }