I found this little coding exercise on Processing’s website (https://processing.org/examples/storinginput.html) and decided to make a p5.js version of it. The part that I do not understand about this algorithm is how the ellipses drawn (in the trail) shrinks when variable i, which is used as the scale of the ellipse, is increasing. I suspect that it has something to do
Tag: mouse-cursor
Custom div as cursor creates problems with the hover on links
I’ve a problem with a custom cursor created with an absolute div, with my test I realized that the custom div is directly positioned under the default cursor, then if I go hover a link I can’t process my JS “mouseenter” because the default cursor is always hover only to the custom cursor… there is a way to fix it?
Change mouse cursor in Javascript or jQuery
How can I change the mouse cursor in Javascript or in jQuery ? I know it’s a very classic question, but very strangely this JSFiddle doesn’t work : http://jsfiddle.net/2Qffw/. Here is the code : Answer Do it in both html and body: http://jsfiddle.net/2Qffw/3/
Drawing at cursor position on canvas with JavaScript
I am trying to draw over a canvas by clicking and dragging the mouse. My problem is that, apart from the fact that the line has a very poor quality (I want a more pronounced border) it only respects the mouse position when this is at 0,0. As I move the mouse to the lower corner, the line increments its
Mouse cursor disaappears on keypress event in Jquery
I am using arrow keys to move an object in my code. Everything works fine except that the mouse cursor disappears when I press any of the arrow keys. How can I make the cursor stay visible? I am using this code check for arrow keys pressed. Answer That’s browser behavior (maybe even OS behavior!), you probably won’t find a
CSS2 cursor not displaying “hand”
I’m following the standard of W3C here http://www.w3.org/TR/CSS2/ui.html and here http://www.quirksmode.org/css/cursor.html#note. However, the element isn’t displayed the hand when mouseover. Please help. When viewing with IE9 and mouseover, it doesn’t change the cursor into the “hand”, but it’s just the regular arrow instead. Please advise. Thanks! Answer It should be cursor: pointer; alone because hand is a proprietary value only
Get size of mouse cursor in javascript
I need to determine the width and height of the current mouse cursor used on our webpage. I need to show a div right under the cursor, and possibly to the right of it. So I need to determine the offsets of my div from the exact pointer location, so the cursor do not cover up the div. The mechanism
Change cursor type for an html document from javascript
Let’s say I have a javascript method that takes a little to long to finish to go without any user feedback at all. In my case it’s sorting the rows in a table element (all in the DOM; only takes too long if there are a lot of rows), but it might do anything. I want to show the “progress”