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Found 3 results

  1. Scrambles the text in a DOM element with randomized characters (uppercase by default, but you can define lowercase or a set of custom characters), refreshing new randomized characters at regular intervals while gradually revealing your new text (or the original text) over the course of the tween (left to right). Visually it looks like a computer decoding a string of text. Great for rollovers. See the Pen GSAP Scramble Text Plugin - feature plugin page by GreenSock (@GreenSock) on CodePen. You can simply pass a string of text directly as the scrambleText and it'll use the defaults for revealing it, or you can customize the settings by using a generic object with any of the following properties: text : String - The text that should replace the existing text in the DOM element. If omitted (or if "{original}"), the original text will be used. chars : String - The characters that should be randomly swapped in to the scrambled portion the text. You can use "upperCase", "lowerCase", "upperAndLowerCase", or a custom string of characters, like "XO" or "TMOWACB", or "jompaWB!^", etc. (Default: "upperCase") tweenLength : Boolean - If the length of the replacement text is different than the original text, the difference will be gradually tweened so that the length doesn't suddenly jump. For example, if the original text is 50 characters and the replacement text is 100 characters, during the tween the number of characters would gradually move from 50 to 100 instead of jumping immediatley to 100. However, if you'd prefer to have it immediately jump, set tweenLength to false. (Default: true) revealDelay : Number - If you'd like the reveal (unscrambling) of the new text to be delayed for a certain portion of the tween so that the scrambled text is entirely visible for a while, use revealDelay to define the time you'd like to elapse before the reveal begins. For example, if the tween's duration is 3 seconds but you'd like the scrambled text to remain entirely visible for first 1 second of the tween, you'd set revealDelay to 1. (Default: 0) newClass : String - If you'd like the new text to have a particular class applied (using a <span> tag wrapped around it), use newClass:"YOUR_CLASS_NAME". This makes it easy to create a distinct look for the new text. (Default: null) oldClass : String - If you'd like the old (original) text to have a particular class applied (using a <span> tag wrapped around it), use oldClass:"YOUR_CLASS_NAME". This makes it easy to create a distinct look for the old text. (Default: null) speed : Number - Controls how frequently the scrambled characters are refreshed. The default is 1 but you could slow things down by using 0.2 for example (or any number). (Default: 1) delimiter : String - By default, each character is replaced one-by-one, but if you'd prefer to have things revealed word-by-word, you could use a delimiter of " " (space). (Default: "") //use the defaults gsap.to(element, {duration: 1, scrambleText:"THIS IS NEW TEXT"}); //or customize things: gsap.to(element, {duration: 1, scrambleText:{text:"THIS IS NEW TEXT", chars:"XO", revealDelay:0.5, speed:0.3, newClass:"myClass"}}); Demos ScrambleText Demos
  2. Hi, I am new to Greensock and I really love it so far! Today I was struggling with setting a random duration on a tween or timeline object. I created a helper function that returned a random value for the duration. In the tween properties I called the function on the duration property. However, the random value only was set once and the function was never called afterwards, although the animation was infinite by setting repeat: -1. I found the property repeatRefresh, but the docs say: What am I doing wrong and how can I set dynamic values for duration or delay for each new repetition of my animation? Thanks for some hints in advance!
  3. I'm grateful for the incredible help I've received on this forum. I've seen other posts regarding randomization, but they're a bit above my head & seem to address randomization of attrs rather than my objective. Anyway, apologies if this has been mentioned. I have a great many divs. The example I'm posting below contains 9. I simply wish to render an effect of random fade-ins & fade outs of each DOM element, infinitely, (with different animation durations and delays between them). (Much in the same way Christmas lights slowly go on and off again seemingly out of sync...). I would hope to randomize animation duration so that they overlap. It's a simple animation to write procedurally, I suppose. I would like, however, to learn how to do it properly in GSAP. (I've seen on the forum, occasional suggestion to use jquery's each() in different contexts. Unfortunately, jQuery isn't available to me). Again, Opacity is the only attribute that I wish to animate: from 0 to 1 and then back to 0--repeatedly on each element... infinitely. Duration of this animation is what I would like to randomize. Additionally, (but of lower priority) I would like to randomize the order in which each item animates. I am not interested and a stepwise animation of elements down an Array & then back up again. {yoyo: true} was useful, on the entire array of staggerFromTo() elements... but I quickly discovered that isn't relevant to my problem. I wish, simply, to randomize the sequence (so, I suppose, the index) of each DOM element to be animated. Secondarily, I would like to randomize animation duration. Q.: Does cycle() perhaps do this? --I've only seen it address values for attrs... One useful post points to this: HOWEVER, these elements are animating simultaneously with equal duration values. I'm very grateful, again, for any assistance. What I learn here is giving me insight into a great deal of what I've tried to learn for years. --- P.S. (I'm doing something in react & cannot use jQuery.) targeting within react.js is another nut I'll crack once I solve this problem (with your kind help).
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