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WIP - parallax hero image.

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Maarten Billemont
2018-04-19 15:49:04 -04:00
parent 8d32bc56ae
commit d779c21cc1
7 changed files with 108 additions and 52 deletions
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2
public/site/2015-05/js/jquery.paroller.min.js vendored Normal file → Executable file
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@@ -1 +1 @@
!function($){"use strict";var r=$("[data-paroller-factor]"),t={bgVertical:function(r,t){return r.css({"background-position":"center "+-t+"px"})},bgHorizontal:function(r,t){return r.css({"background-position":-t+"px center"})},vertical:function(r,t){return r.css({"-webkit-transform":"translateY("+t+"px)","-moz-transform":"translateY("+t+"px)",transform:"translateY("+t+"px)"})},horizontal:function(r,t){return r.css({"-webkit-transform":"translateX("+t+"px)","-moz-transform":"translateX("+t+"px)",transform:"translateX("+t+"px)"})}};$.fn.paroller=function(o){var a=$(window).height(),n=$(document).height(),o=$.extend({factor:0,type:"background",direction:"vertical"},o);r.each(function(){var r=$(this),e=r.offset().top,i=r.outerHeight(),c=r.data("paroller-factor"),l=r.data("paroller-type"),s=r.data("paroller-direction"),u=c?c:o.factor,f=l?l:o.type,d=s?s:o.direction,p=Math.round(e*u),h=Math.round((e-a/2+i)*u);"background"==f?"vertical"==d?t.bgVertical(r,p):"horizontal"==d&&t.bgHorizontal(r,p):"foreground"==f&&("vertical"==d?t.vertical(r,h):"horizontal"==d&&t.horizontal(r,h)),$(window).on("scroll",function(){var o=$(this).scrollTop();p=Math.round((e-o)*u),h=Math.round((e-a/2+i-o)*u),"background"==f?"vertical"==d?t.bgVertical(r,p):"horizontal"==d&&t.bgHorizontal(r,p):"foreground"==f&&n>o&&("vertical"==d?t.vertical(r,h):"horizontal"==d&&t.horizontal(r,h))})})}}(jQuery);
!function(r){"use strict";"object"==typeof module&&"object"==typeof module.exports?module.exports=r(require("jquery")):r(jQuery)}(function($){"use strict";var r={bgVertical:function(r,t){return r.css({"background-position":"center "+-t+"px"})},bgHorizontal:function(r,t){return r.css({"background-position":-t+"px center"})},vertical:function(r,t,o){return"none"===o?o="":!0,r.css({"-webkit-transform":"translateY("+t+"px)"+o,"-moz-transform":"translateY("+t+"px)"+o,transform:"translateY("+t+"px)"+o,transition:"transform linear","will-change":"transform"})},horizontal:function(r,t,o){return"none"===o?o="":!0,r.css({"-webkit-transform":"translateX("+t+"px)"+o,"-moz-transform":"translateX("+t+"px)"+o,transform:"translateX("+t+"px)"+o,transition:"transform linear","will-change":"transform"})}};$.fn.paroller=function(t){var o=$(window).height(),n=$(document).height(),t=$.extend({factor:0,type:"background",direction:"vertical"},t);return this.each(function(){var a=!1,e=$(this),i=e.offset().top,c=e.outerHeight(),l=e.data("paroller-factor"),s=e.data("paroller-type"),u=e.data("paroller-direction"),f=l?l:t.factor,d=s?s:t.type,h=u?u:t.direction,p=Math.round(i*f),g=Math.round((i-o/2+c)*f),m=e.css("transform");"background"==d?"vertical"==h?r.bgVertical(e,p):"horizontal"==h&&r.bgHorizontal(e,p):"foreground"==d&&("vertical"==h?r.vertical(e,g,m):"horizontal"==h&&r.horizontal(e,g,m));var b=function(){a=!1};$(window).on("scroll",function(){if(!a){var t=$(this).scrollTop();n=$(document).height(),p=Math.round((i-t)*f),g=Math.round((i-o/2+c-t)*f),"background"==d?"vertical"==h?r.bgVertical(e,p):"horizontal"==h&&r.bgHorizontal(e,p):"foreground"==d&&n>=t&&("vertical"==h?r.vertical(e,g,m):"horizontal"==h&&r.horizontal(e,g,m)),window.requestAnimationFrame(b),a=!0}}).trigger("scroll")})}});

14
public/site/2015-05/js/main.js
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@@ -1,13 +1,13 @@
$(function() {
$("*[data-hero]").hover(function() {
let active = this;
$(this).parents("header").addClass( "hero_" + $(this).attr("data-hero") );
$("*[data-hero]").each(function() {
if (this != active)
$(this).parents("header").removeClass( "hero_" + $(this).attr("data-hero") );
});
/* Hero */
$("header nav *[data-hero]").hover(function() {
$(this).parents("header").attr( "data-hero", $(this).attr("data-hero") );
});
/* Paroller */
$("*[data-paroller-factor]").paroller();
/* Widget: Calculator */
$.each($(".widget_calculator"), function(i, calculator) {
calculator = $(calculator);
var display = calculator.find("input[type=text]");