https://haf-temp-archive.netlify.app/wp-content/plugins/tf-numbers…/assets/js/tf_numbers.js?ver=1.7.5

1/*
2* TF-Numbers
3* Author : Aleksej Vukomanovic
4*/
5
6//Statistics in numbers
7jQuery.fn.statsCounter = function(){
8   //declaring vars
9    var stat = this.find('.statistics-inner').children();
10    var startValue = 0;
11
12    //iterate through every .stat class and collect values
13   stat.each(function(){
14      var count = parseInt( jQuery(this).data('count'), 10 );
15      var number = jQuery(this).find('.number');
16      var start = 0;
17      var go = setInterval(function(){ startCounter(); },1); //increment value every 1ms
18
19      function startCounter(){
20          incrementBy = Math.round(count / 90); //Divide inputed number by 90 to gain optimal speed (not too fast, not too slow)
21          if( count < 90 ) incrementBy = Math.round(count / 5);
22          if( count < 5 ) incrementBy = Math.round(count / 2);
23          start = start + incrementBy;
24          if( count != 0 ) {
25            jQuery(number).text(start);
26          } else {
27            jQuery(number).text(0);
28             start = count;
29          }
30          //if desired number reched, stop counting
31          if( start === count ) {
32              clearInterval(go);
33          } else if( start >= count ){ //or if greater than selected num - stop and return value
34              clearInterval(go);
35              jQuery(number).text(count);
36          }
37      }//startCounter;
38  });//stat.each()
39}//statsCounter();
40
41  //if visible src = http://www.rupertlanuza.com/how-to-check-if-element-is-visible-in-the-screen-using-jquery/
42  function isElementVisible(elementToBeChecked) {
43    var TopView = jQuery(window).scrollTop();
44    var BotView = TopView + jQuery(window).height();
45    var TopElement = jQuery(elementToBeChecked).offset().top;
46    var BotElement = TopElement + jQuery(elementToBeChecked).height();
47    return ((BotElement <= BotView) && (TopElement >= TopView));
48  }
49
50jQuery(document).ready(function(jQuery){
51
52   var statistics = jQuery('.statistics');
53    var n = 0;
54
55   if( statistics.length > 0 ) {
56
57       statistics.each(function(){
58           var thisStats = jQuery(this);
59           var statId = thisStats.attr('id');
60           thisStats.addClass( 'stats-custom-' + n );
61
62           //setting counts to 0
63           if( jQuery('.stat').length > 0 ){
64               var stat = thisStats.find('.stat');
65               stat.each(function(){
66                   var icon = jQuery(this).find('span');
67                   icon.each(function(){
68                       var val = jQuery(this).attr('class');
69                       if( val.indexOf('.') != -1 && jQuery(this).find('img').length <= 0 ) {
70                           jQuery(this).append('<img src="'+val+'" />');
71                       }
72                   });
73                   stat.find('.number').text(0);
74               })
75           }
76           //animating when scrolled
77           var countDone = 0;
78           var cmo = thisStats.data('cmo');
79
80
81           if( jQuery(window).width() > 780 ) {
82               var visible = isElementVisible('#' + statId);
83               if( visible && countDone == 0 ) { //check if it's not already done
84                   setTimeout(function(){
85                       thisStats.statsCounter();
86                       countDone = 1;
87                   },600);
88               }//if visible && not shown
89               jQuery(window).scroll(function(){
90                   var visible = isElementVisible('#' + statId);
91
92                   //if stats section visible, start the counting after 400ms
93                   if( visible && countDone == 0 ) { //check if it's not already done
94                       setTimeout(function(){
95                           thisStats.statsCounter();
96                           countDone = 1;
97                       },400);
98                   }//if visible && not shown
99               });//scroll function
100           } else {
101               thisStats.statsCounter();
102               countDone = 1;
103           }// window.width()
104       });
105  }
106});