JavaScript animation

by

Here is a basic animation setup:

function animate(elem,style,unit,from,to,time) {
    if( !elem) return;
    var start = new Date().getTime(),
        timer = setInterval(function() {
            var step = Math.min(1,(new Date().getTime()-start)/time);
            elem.style[style] = (from+step*(to-from))+unit;
            if( step == 1) clearInterval(timer);
        },25);
    elem.style[style] = from+unit;
}

To use:

animate(
    document.getElementById('challengeOneImageJavascript'),
    "left","px",0,200,1000
);

This example will animate the given element to slide linearly from 0px to 200px over a time of 1 second (1000 ms).

More Related Contents:

  1. javascript show intro animation, then website
  2. Change Background Color & Font Color Automatically Via CSS [closed]
  3. How to fade animate background images (full size) [closed]
  4. Why is requestAnimationFrame better than setInterval or setTimeout
  5. How to run two jQuery animations simultaneously?
  6. Can you control GIF animation with Javascript?
  7. How to pause and resume CSS3 animation using JavaScript?
  8. How do I find out with jQuery if an element is being animated?
  9. Scroll smoothly to specific element on page
  10. CSS3-Animate elements if visible in viewport (Page Scroll)
  11. requestAnimationFrame with this keyword
  12. Performance of CSS Transitions vs. JS animation packages
  13. How do I rotate a single object on an html 5 canvas?
  14. Does JavaScript provide a high resolution timer?
  15. How do you detect when CSS animations start and end with JavaScript?
  16. jQuery + RGBA color animations
  17. Exact time of display: requestAnimationFrame usage and timeline
  18. CSS Animation onClick
  19. Is setInterval() and setTimeout() bad things to do in modern jQuery animations?
  20. SVG trigger animation with event
  21. JQuery – animate moving DOM element to new parent?
  22. AngularJS css animation + done callback
  23. Pausing CSS animation with javascript and also jumping to a specific place in the animation
  24. Body animation isn’t smooth
  25. how to animate drawing lines on canvas
  26. A non-nested animation sequence in jQuery?
  27. visibility:hidden vs display:none vs opacity:0
  28. How to show animated image from PNG image using javascript? [ like gmail ]
  29. disable Bootstrap’s Collapse open/close animation [duplicate]
  30. How to use requestAnimationFrame?

Leave a Comment