mousemove

how to animate following the mouse in jquery

ぃ、小莉子 提交于 2019-11-27 19:54:42
OK, this works perfectly fine for following my mouse. // $(document).mousemove(function(e){ $("#follower").css({ 'top': e.pageY + 'px'; 'left': e.pageX + 'px'; }); }); // And this works great for animating the mouse to a clicked point // $(document).click(function(e){ $("#follower").animate({ top: e.pageY + 'px'; left: e.pageX + 'px'; }, 800); }); // But I personally feel that logically this SHOULD work! Coming from my point of view as the webscripter. Amd then my question is, how can I make this work. I want the #follower to try and follow my mouse with a dynamic kind of lagging behind feel.

How to move a Windows Form when its FormBorderStyle property is set to None?

女生的网名这么多〃 提交于 2019-11-27 18:50:39
Using C#. I am trying to move a Form without its title bar. I found an article about it on: http://www.codeproject.com/KB/cs/csharpmovewindow.aspx It works as long as I do not set FormBorderStyle as None . Is there a way to make it work with this property set as None ? I know this question is over a year old, but I was searching trying to remember how I've done it in the past. So for anyone else's reference, the quickest and less complex way then the above link is to override the WndProc function. /* Constants in Windows API 0x84 = WM_NCHITTEST - Mouse Capture Test 0x1 = HTCLIENT - Application

How to set mousemove update speed?

时光怂恿深爱的人放手 提交于 2019-11-27 15:01:16
im generating a function where it needs to set easy and fast a signature. I'm writing the signature in an canvas field. I use jQuery for it, but the refresh rate of mousemove coordinates is not fast enough. What happens is that if you write your signature to fast, you see some white spaces between writed pixels. How can I set the refresh speed of the mousemove faster? $("#xx").mousemove(function(e){ ctx.fillRect(e.pageX - size, e.pageY - size, size, size); $("#pagex").html(e.pageX - size); $("#pagey").html(e.pageY - size); } You can't. The mousemove events are generated by the browser, and

Receive mousemove events from iframe, too

浪子不回头ぞ 提交于 2019-11-27 14:27:47
I have a javascript app, whichs adds a mousemove listener to the document. Problem: When the mouse is moved over an iframe, the function is NOT called. Is there a way to pass through such events to the root document? You can do that quite easily if the document in the iframe is on the same document.domain. If you have the same document.domain, you will have to set a mousemove listener in the iframe as well and pass the values out to the parent page. If the documents are not on the same document.domain it becomes quite a bit mroe complex, and you will need the iframes page to run javascript

Is there any way to accelerate the mousemove event?

你说的曾经没有我的故事 提交于 2019-11-27 04:16:09
I wrote a little drawing script (canvas) for this website: http://scri.ch/ When you click on the document, every mousemove event basically executes the following: - Get coordinates. - context.lineTo() between this point and the previous one - context.stroke() the line As you can see, if you move the cursor very fast, the event isn’t triggering enough (depending on your CPU / Browser / etc.), and a straight line is traced. In pseudocode: window.addEventListener('mousemove', function(e){ myContext.lineTo(e.pageX, e.pageY); myContext.stroke(); }, false); This is a known problem, and the solution

Moveable/draggable <div>

☆樱花仙子☆ 提交于 2019-11-26 23:56:02
This is my updated and modified script, it works completely, except I would like to universalize it... observe the **** how can I make it so that I don't have to do function(e){BOX.Draggable.elemen = e.target || e.srcElement; elementDraggable(e); everytime I need to use the dragable function for a different element? window.onload = addListeners; var BOX = function(){ return{ Draggable: function(){} }; }(); function addListeners(){ document.getElementById('div').addEventListener('contextmenu', menumove, false); **document.getElementById('div').addEventListener('mousedown', function(e){BOX

How to set mousemove update speed?

回眸只為那壹抹淺笑 提交于 2019-11-26 18:28:03
问题 im generating a function where it needs to set easy and fast a signature. I'm writing the signature in an canvas field. I use jQuery for it, but the refresh rate of mousemove coordinates is not fast enough. What happens is that if you write your signature to fast, you see some white spaces between writed pixels. How can I set the refresh speed of the mousemove faster? $("#xx").mousemove(function(e){ ctx.fillRect(e.pageX - size, e.pageY - size, size, size); $("#pagex").html(e.pageX - size); $(

Receive mousemove events from iframe, too

佐手、 提交于 2019-11-26 16:36:43
问题 I have a javascript app, whichs adds a mousemove listener to the document. Problem: When the mouse is moved over an iframe, the function is NOT called. Is there a way to pass through such events to the root document? 回答1: You can do that quite easily if the document in the iframe is on the same document.domain. If you have the same document.domain, you will have to set a mousemove listener in the iframe as well and pass the values out to the parent page. If the documents are not on the same