javascript - SVG and TweenLite - Select class within parent -


i have script modified tutorial animates svg strokes when containing div comes view (using inview.js). have added tweenlite animation changes svg fill-opacity 0 1. problem addition not care whether containing div in view (i'm using getelementsbyclassname target svg elements).

how can target elements class name if containing div in view? guess need use "parentelement" in tweenlite lines i'm not sure how.

i have modified function within svglines.js (everything after drawsvgpaths):

function replacerectswithpaths(parentelement) { var rects = $(parentelement).find('rect'); $.each(rects, function() {     var rectx = $(this).attr('x');     var recty = $(this).attr('y');     var rectx2 = parsefloat(rectx) + parsefloat($(this).attr('width'));     var recty2 = parsefloat(recty) + parsefloat($(this).attr('height'));     var convertedpath = 'm' + rectx + ',' + recty + ' ' + rectx2 + ',' + recty + ' ' + rectx2 + ',' + recty2 + ' ' + rectx + ',' + recty2 + ' ' + rectx + ',' + recty;     $(svg('path'))     .attr('d', convertedpath)     .attr('fill', $(this).attr('fill'))     .attr('stroke', $(this).attr('stroke'))     .attr('stroke-width', $(this).attr('stroke-width'))     .insertafter(this); }); $(rects).remove(); } function replacelineswithpaths(parentelement) { var lines = $(parentelement).find('line'); $.each(lines, function() {     var linex1 = $(this).attr('x1');     var liney1 = $(this).attr('y1');     var linex2 = $(this).attr('x2');     var liney2 = $(this).attr('y2');     var convertedpath = 'm' + linex1 + ',' + liney1 + ' ' + linex2 + ',' + liney2;     $(svg('path'))     .attr('d', convertedpath)     .attr('fill', $(this).attr('fill'))     .attr('stroke', $(this).attr('stroke'))     .attr('stroke-width', $(this).attr('stroke-width'))     .insertafter(this); }); $(lines).remove(); } function replacecircleswithpaths(parentelement) { var circles = $(parentelement).find('circle'); $.each(circles, function() {     var cx = $(this).attr('cx');     var cy = $(this).attr('cy');     var r = $(this).attr('r');     var r2 = parsefloat(r * 2);     var convertedpath = 'm' + cx + ', ' + cy + ' m' + (-r) + ', 0 ' + 'a ' + r + ', ' + r + ' 0 1,0 ' + r2 + ',0 ' + 'a ' + r + ', ' + r + ' 0 1,0 ' + (-r2) + ',0 ';     $(svg('path'))     .attr('d', convertedpath)     .attr('fill', $(this).attr('fill'))     .attr('stroke', $(this).attr('stroke'))     .attr('stroke-width', $(this).attr('stroke-width'))     .insertafter(this); }); $(circles).remove(); } function replaceellipseswithpaths(parentelement) { var ellipses = $(parentelement).find('ellipse'); $.each(ellipses, function() {     var cx = $(this).attr('cx');     var cy = $(this).attr('cy');     var rx = $(this).attr('rx');     var ry = $(this).attr('ry');     var convertedpath = 'm' + cx + ', ' + cy + ' m' + (-rx) + ', 0 ' + 'a ' + rx + ', ' + ry + ' 0 1,0 ' + rx*2 + ',0 ' + 'a ' + rx + ', ' + ry + ' 0 1,0 ' + (-rx*2) + ',0 ';     $(svg('path'))     .attr('d', convertedpath)     .attr('fill', $(this).attr('fill'))     .attr('stroke', $(this).attr('stroke'))     .attr('stroke-width', $(this).attr('stroke-width'))     .insertafter(this); }); $(ellipses).remove(); } function replacepolygonswithpaths(parentelement) { var polygons = $(parentelement).find('polygon'); $.each(polygons, function() {     var points = $(this).attr('points');     var polypoints = points.split(/[ ,]+/);     var endpoint = polypoints[0] + ', ' + polypoints[1];     $(svg('path'))     .attr('d', 'm' + points + ' ' + endpoint)     .attr('fill', $(this).attr('fill'))     .attr('stroke', $(this).attr('stroke'))     .attr('stroke-width', $(this).attr('stroke-width'))     .insertafter(this); }); $(polygons).remove(); } function replacepolylineswithpaths(parentelement) { var polylines = $(parentelement).find('polyline'); $.each(polylines, function() {     var points = $(this).attr('points');     $(svg('path'))     .attr('d', 'm' + points)     .attr('fill', $(this).attr('fill'))     .attr('stroke', $(this).attr('stroke'))     .attr('stroke-width', $(this).attr('stroke-width'))     .insertafter(this); }); $(polylines).remove(); } function hidesvgpaths(parentelement) { var paths = $(parentelement).find('path'); //for each path.. $.each( paths, function() {     //get total length     var totallength = this.gettotallength();     //set paths invisible     $(this).css({         'stroke-dashoffset': totallength,         'stroke-dasharray': totallength + ' ' + totallength     }); }); } function drawsvgpaths(_parentelement, _timemin, _timemax, _timedelay) { var paths = $(_parentelement).find('path'); //for each path.. $.each( paths, function(i) {     //get total length     var totallength = this.gettotallength();     //set paths invisible     $(this).css({         'stroke-dashoffset': totallength,         'stroke-dasharray': totallength + ' ' + totallength     });     //animate     $(this).delay(_timedelay*i).animate({         'stroke-dashoffset': 0     }, {         duration: math.floor(math.random() * _timemax) + _timemin         ,easing: 'easeinoutquad'     }); }); } function replacewithpaths(parentelement) { replacerectswithpaths(parentelement); replacelineswithpaths(parentelement); replaceellipseswithpaths(parentelement); replacecircleswithpaths(parentelement); replacepolygonswithpaths(parentelement); replacepolylineswithpaths(parentelement);     } function startsvganimation(parentelement) { drawsvgpaths(parentelement, 500, 500, 300); var svgwork = document.getelementsbyclassname('svgwork'); tweenlite.to(svgwork, 1, {attr:{"fill-opacity":1}}).delay(1); var svgservices = document.getelementsbyclassname('svgservices'); tweenlite.to(svgservices, 1, {attr:{"fill-opacity":1}}).delay(2.5); var svgcalc = document.getelementsbyclassname('svgcalc'); tweenlite.to(svgcalc, 1, {attr:{"fill-opacity":1}}).delay(3); var svgteam = document.getelementsbyclassname('svgteam'); tweenlite.to(svgteam, 1, {attr:{"fill-opacity":1}}).delay(1.5); var svgworkforus = document.getelementsbyclassname('svgworkforus'); tweenlite.to(svgworkforus, 1, {attr:{"fill-opacity":1}}).delay(2);  } $(function() { //if (!modernizr.touch) {     var animated = $('.js-animate');     replacewithpaths(animated);     hidesvgpaths(animated);     $(document).scroll(function() {         $(animated).each(function(i) {             if( $(this).visible() ) {                 startsvganimation(this);                 animated.splice(i,1);             };         });     });     $(document).scroll(); //}; });

i think quick-fix replacing instances of document parentelement inside startsvganimation function.

so startsvganimation like:

function startsvganimation(parentelement){     drawsvgpaths(parentelement, 500, 500, 300);     var svgwork = parentelement.getelementsbyclassname('svgwork');     tweenlite.to(svgwork, 1, {attr:{"fill-opacity":1}}).delay(1);     var svgservices = parentelement.getelementsbyclassname('svgservices');     tweenlite.to(svgservices, 1, {attr:{"fill-opacity":1}}).delay(2.5);     var svgcalc = parentelement.getelementsbyclassname('svgcalc');     tweenlite.to(svgcalc, 1, {attr:{"fill-opacity":1}}).delay(3);     var svgteam = parentelement.getelementsbyclassname('svgteam');     tweenlite.to(svgteam, 1, {attr:{"fill-opacity":1}}).delay(1.5);     var svgworkforus = parentelement.getelementsbyclassname('svgworkforus');     tweenlite.to(svgworkforus, 1, {attr:{"fill-opacity":1}}).delay(2); }

hope helps.


Comments

Post a Comment

Popular posts from this blog

javascript - Using jquery append to add option values into a select element not working -

i'm looking dynamically populate select element names of items stored array. for reason it's not working , i'm not sure why. html: <div class="col-md-4 col-md-offset-4"> <select class="select1"> </select> , <select class="select2"> </select> </div> note i'm using bootstrap layout. here's jquery i'm using try , populate ".select1" jquery: select: function() { $.each(state.greens, function(index, value) { $(".select1").append("<option value =' " + index + " '>" + state.greens[index].name + "</option>"); }); } note function 'select' stored within object called 'display'. state.greens name of array i'm trying access. so @ end of html page call display.select(); call function. no error messages showing in console. also, saw question: appending
Read more

Android soft keyboard reverts to default keyboard on orientation change -

i'm building android soft keyboard , can't seem fix bug - have arabic , qwerty keyboard , when rotate device on qwerty keyboard (or arabic shift), it's if program has "restarted" , becomes arabic keyboard without shift. the onsaveinstancestate(bundle savedinstancestate) not work because application not extend activity inputmethodservice . i put following in android manifest android:configchanges="keyboard|keyboardhidden|orientation" android:windowsoftinputmode="stateunchanged|adjustresize"> i tried using @override public void onconfigurationchanged(configuration newconfig) { super.onconfigurationchanged(newconfig); log.i(mydebug, "config changed " + currentkeyboard.equals(qwerty)); } however, currentkeyboard.equals(qwerty)) results false , made sure true before orientation change. any appreciated. i think applications fault. if application restarting on orientation change
Read more

jquery - javascript onscroll fade same class but with different div -

i new @ javascript , want learn new. there wrong code : why div fades @ same time. i want ask how fade different div s same class name.can me , explain me. thanks in advance. javascript: $(window).scroll(function(){ if ($( "div.fade" ).offset().top - $(window).scrolltop() <= 100){ $('.fade').addclass( "fade-in"); } else { $('.fade').removeclass("fade-in"); } }); here jsfiddle onscroll = function () { var scrolltop = $(this).scrolltop() ; $("div.fade").each(function(){ if(($(this).offset().top - scrolltop) <= 100){ $(this).toggleclass("fade-in"); } }) }
Read more