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TimelineJS
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Beautifully crafted timelines that are easy and intuitive to use. http://timeline.knightlab.com/
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TimelineJS/source/js/VMM.Timeline.TimeNav.js

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/* TIMELINE NAVIGATION
================================================== */
if(typeof VMM.Timeline != 'undefined' && typeof VMM.Timeline.TimeNav == 'undefined') {
VMM.Timeline.TimeNav = function(parent, content_width, content_height) {
trace("VMM.Timeline.TimeNav");
var events = {}, timespan = {}, layout = parent;
var data = [], era_markers = [], markers = [], interval_array = [], interval_major_array = [], eras, content;
var current_marker = 0;
var _active = false;
var timelookup = {day: 24, month: 12, year: 10, hour: 60, minute: 60, second: 1000, decade: 10, century: 100, millenium: 1000, age: 1000000, epoch: 10000000, era: 100000000, eon: 500000000, week: 4.34812141, days_in_month: 30.4368499, days_in_week: 7, weeks_in_month:4.34812141, weeks_in_year:52.177457, days_in_year: 365.242199, hours_in_day: 24 };
var dateFractionBrowser = {day: 86400000, week: 7, month: 30.4166666667, year: 12, hour: 24, minute: 1440, second: 86400, decade: 10, century: 100, millenium: 1000, age: 1000000, epoch: 10000000, era: 100000000, eon: 500000000 };
var interval = {type: "year", number: 10, first: 1970, last: 2011, multiplier: 100, classname:"_idd", interval_type:"interval"};
var interval_major = {type: "year", number: 10, first: 1970, last: 2011, multiplier: 100, classname:"major", interval_type:"interval major"};
var interval_macro = {type: "year", number: 10, first: 1970, last: 2011, multiplier: 100, classname:"_dd_minor", interval_type:"interval minor"};
var interval_calc = {day: {},month: {},year: {},hour: {},minute: {}, second: {},decade: {},century: {},millenium: {},week: {}, age: {}, epoch: {}, era: {}, eon: {} };
/* ELEMENTS
================================================== */
var $timenav, $content, $time, $timeintervalminor, $timeinterval, $timeintervalmajor, $timebackground,
$timeintervalbackground, $timenavline, $timeintervalminor_minor, $toolbar, $zoomin, $zoomout;
/* ADD to Config
================================================== */
var config = VMM.Timeline.Config;
config.nav.rows = [config.nav.marker.height, config.nav.marker.height*2, 1];
if (content_width != null && content_width != "") {
config.nav.width = content_width;
}
if (content_height != null && content_height != "") {
config.nav.height = content_height;
}
/*
config.nav.density = 2;
config.nav.multiplier = {
current: 6,
min: .1,
max: 50
};
*/
/* INIT
================================================== */
this.init = function(d,e) {
trace('VMM.Timeline.TimeNav init');
// need to evaluate d
// some function to determine type of data and prepare it
if(typeof d != 'undefined') {
this.setData(d, e);
} else {
trace("WAITING ON DATA");
}
};
/* GETTERS AND SETTERS
================================================== */
this.setData = function(d,e) {
if(typeof d != 'undefined') {
data = {};
data = d;
eras = e;
build();
} else{
trace("NO DATA");
}
};
this.setSize = function(w, h) {
if (w != null) {config.width = w};
if (h != null) {config.height = h};
if (_active) {
reSize();
}
}
this.setMarker = function(n, ease, duration, fast) {
goToMarker(n, ease, duration);
}
this.getCurrentNumber = function() {
return current_marker;
}
/* ON EVENT
================================================== */
function onConfigSet() {
trace("onConfigSet");
};
function reSize(firstrun) {
VMM.Lib.css($timenavline, "left", Math.round(config.width/2)+2);
goToMarker(config.current_slide, config.ease, config.duration, true, firstrun);
};
function upDate() {
VMM.fireEvent(layout, "UPDATE");
}
function onZoomIn() {
VMM.DragSlider.cancelSlide();
if (config.nav.multiplier.current > config.nav.multiplier.min) {
if (config.nav.multiplier.current <= 1) {
config.nav.multiplier.current = config.nav.multiplier.current - .25;
} else {
if (config.nav.multiplier.current > 5) {
if (config.nav.multiplier.current > 16) {
config.nav.multiplier.current = Math.round(config.nav.multiplier.current - 10);
} else {
config.nav.multiplier.current = Math.round(config.nav.multiplier.current - 4);
}
} else {
config.nav.multiplier.current = Math.round(config.nav.multiplier.current - 1);
}
}
if (config.nav.multiplier.current <= 0) {
config.nav.multiplier.current = config.nav.multiplier.min;
}
refreshTimeline();
}
}
function onZoomOut() {
VMM.DragSlider.cancelSlide();
if (config.nav.multiplier.current < config.nav.multiplier.max) {
if (config.nav.multiplier.current > 4) {
if (config.nav.multiplier.current > 16) {
config.nav.multiplier.current = Math.round(config.nav.multiplier.current + 10);
} else {
config.nav.multiplier.current = Math.round(config.nav.multiplier.current + 4);
}
} else {
config.nav.multiplier.current = Math.round(config.nav.multiplier.current + 1);
}
if (config.nav.multiplier.current >= config.nav.multiplier.max) {
config.nav.multiplier.current = config.nav.multiplier.max;
}
refreshTimeline();
}
}
function onBackHome(e) {
VMM.DragSlider.cancelSlide();
goToMarker(0);
upDate();
}
var refreshTimeline = function() {
trace("config.nav.multiplier " + config.nav.multiplier.current);
positionMarkers(true);
positionInterval(interval_array, true, true);
positionInterval(interval_major_array, true);
};
/* MARKER EVENTS
================================================== */
function onMarkerClick(e) {
VMM.DragSlider.cancelSlide();
goToMarker(e.data.number);
upDate();
};
function onMarkerHover(e) {
VMM.Lib.toggleClass(e.data.elem, "zFront");
};
var goToMarker = function(n, ease, duration, fast, firstrun) {
current_marker = n;
var _ease = config.ease;
var _duration = config.duration;
var is_last = false;
var is_first = false;
var _pos = VMM.Lib.position(markers[current_marker].marker);
if (current_marker == 0) {
is_first = true;
}
if (current_marker +1 == markers.length) {
is_last = true
}
if (ease != null && ease != "") {_ease = ease};
if (duration != null && duration != "") {_duration = duration};
// set marker style
for(var i = 0; i < markers.length; i++) {
VMM.Lib.removeClass(markers[i].marker, "active");
}
if (config.start_page && markers[0].type == "start") {
VMM.Lib.visible(markers[0].marker, false);
VMM.Lib.addClass(markers[0].marker, "start");
}
VMM.Lib.addClass(markers[current_marker].marker, "active");
// ANIMATE MARKER
VMM.Lib.stop($timenav);
VMM.Lib.animate($timenav, _duration, _ease, {"left": (config.width/2) - (_pos.left)});
}
/* TOUCH EVENTS
================================================== */
function onTouchUpdate(e, b) {
VMM.Lib.animate($timenav, b.time/2, config.ease, {"left": b.left});
};
/* CALCULATIONS
================================================== */
var averageMarkerPositionDistance = function() {
var last_pos = 0;
var pos = 0;
var pos_dif = 0;
var mp_diff = [];
for(var i = 0; i < markers.length; i++) {
if (data[i].type == "start") {
} else {
var _pos = positionOnTimeline(interval, data[i].startdate, data[i].enddate);
last_pos = pos;
pos = _pos.begin;
pos_dif = pos - last_pos;
mp_diff.push(pos_dif);
}
}
return VMM.Util.average(mp_diff).mean;
}
var averageDateDistance = function() {
var last_dd = 0;
var dd = 0;
var date_dif = 0;
var date_diffs = [];
var is_first_date = true;
for(var i = 0; i < data.length; i++) {
if (data[i].type == "start") {
trace("DATA DATE IS START")
} else {
var _dd = data[i].startdate;
last_dd = dd;
dd = _dd;
date_dif = dd - last_dd;
date_diffs.push(date_dif);
}
}
return VMM.Util.average(date_diffs);
}
var calculateMultiplier = function() {
var temp_multiplier = config.nav.multiplier.current;
for(var i = 0; i < temp_multiplier; i++) {
if (averageMarkerPositionDistance() < 75) {
if (config.nav.multiplier.current > 1) {
config.nav.multiplier.current = config.nav.multiplier.current - 1;
}
}
}
}
var calculateInterval = function() {
// NEED TO REWRITE ALL OF THIS
var _first = getDateFractions(data[0].startdate);
var _last = getDateFractions(data[data.length - 1].enddate);
// EON
interval_calc.eon.type = "eon";
interval_calc.eon.first = _first.eons;
interval_calc.eon.base = Math.floor(_first.eons);
interval_calc.eon.last = _last.eons;
interval_calc.eon.number = timespan.eons;
interval_calc.eon.multiplier = timelookup.eons;
interval_calc.eon.minor = timelookup.eons;
// ERA
interval_calc.era.type = "era";
interval_calc.era.first = _first.eras;
interval_calc.era.base = Math.floor(_first.eras);
interval_calc.era.last = _last.eras;
interval_calc.era.number = timespan.eras;
interval_calc.era.multiplier = timelookup.eras;
interval_calc.era.minor = timelookup.eras;
// EPOCH
interval_calc.epoch.type = "epoch";
interval_calc.epoch.first = _first.epochs;
interval_calc.epoch.base = Math.floor(_first.epochs);
interval_calc.epoch.last = _last.epochs;
interval_calc.epoch.number = timespan.epochs;
interval_calc.epoch.multiplier = timelookup.epochs;
interval_calc.epoch.minor = timelookup.epochs;
// AGE
interval_calc.age.type = "age";
interval_calc.age.first = _first.ages;
interval_calc.age.base = Math.floor(_first.ages);
interval_calc.age.last = _last.ages;
interval_calc.age.number = timespan.ages;
interval_calc.age.multiplier = timelookup.ages;
interval_calc.age.minor = timelookup.ages;
// MILLENIUM
interval_calc.millenium.type = "millenium";
interval_calc.millenium.first = _first.milleniums;
interval_calc.millenium.base = Math.floor(_first.milleniums);
interval_calc.millenium.last = _last.milleniums;
interval_calc.millenium.number = timespan.milleniums;
interval_calc.millenium.multiplier = timelookup.millenium;
interval_calc.millenium.minor = timelookup.millenium;
// CENTURY
interval_calc.century.type = "century";
interval_calc.century.first = _first.centuries;
interval_calc.century.base = Math.floor(_first.centuries);
interval_calc.century.last = _last.centuries;
interval_calc.century.number = timespan.centuries;
interval_calc.century.multiplier = timelookup.century;
interval_calc.century.minor = timelookup.century;
// DECADE
interval_calc.decade.type = "decade";
interval_calc.decade.first = _first.decades;
interval_calc.decade.base = Math.floor(_first.decades);
interval_calc.decade.last = _last.decades;
interval_calc.decade.number = timespan.decades;
interval_calc.decade.multiplier = timelookup.decade;
interval_calc.decade.minor = timelookup.decade;
// YEAR
interval_calc.year.type = "year";
interval_calc.year.first = _first.years;
interval_calc.year.base = Math.floor(_first.years);
interval_calc.year.last = _last.years;
interval_calc.year.number = timespan.years;
interval_calc.year.multiplier = 1;
interval_calc.year.minor = timelookup.month;
// MONTH
interval_calc.month.type = "month";
interval_calc.month.first = _first.months;
interval_calc.month.base = Math.floor(_first.months);
interval_calc.month.last = _last.months;
interval_calc.month.number = timespan.months;
interval_calc.month.multiplier = 1;
interval_calc.month.minor = Math.round(timelookup.week);
// WEEK
// NOT DONE
interval_calc.week.type = "week";
interval_calc.week.first = _first.weeks;
interval_calc.week.base = Math.floor(_first.weeks);
interval_calc.week.last = _last.weeks;
interval_calc.week.number = timespan.weeks;
interval_calc.week.multiplier = 1;
interval_calc.week.minor = 7;
// DAY
interval_calc.day.type = "day";
interval_calc.day.first = _first.days;
interval_calc.day.base = Math.floor(_first.days);
interval_calc.day.last = _last.days;
interval_calc.day.number = timespan.days;
interval_calc.day.multiplier = 1;
interval_calc.day.minor = 24;
// HOUR
interval_calc.hour.type = "hour";
interval_calc.hour.first = _first.hours;
interval_calc.hour.base = Math.floor(_first.hours);
interval_calc.hour.last = _last.hours;
interval_calc.hour.number = timespan.hours;
interval_calc.hour.multiplier = 1;
interval_calc.hour.minor = 60;
// MINUTE
interval_calc.minute.type = "minute";
interval_calc.minute.first = _first.minutes;
interval_calc.minute.base = Math.floor(_first.minutes);
interval_calc.minute.last = _last.minutes;
interval_calc.minute.number = timespan.minutes;
interval_calc.minute.multiplier = 1;
interval_calc.minute.minor = 60;
// SECOND
interval_calc.second.type = "decade";
interval_calc.second.first = _first.seconds;
interval_calc.second.base = Math.floor(_first.seconds);
interval_calc.second.last = _last.seconds;
interval_calc.second.number = timespan.seconds;
interval_calc.second.multiplier = 1;
interval_calc.second.minor = 10;
}
var getDateFractions = function(the_date, is_utc) {
var _time = {};
_time.days = the_date / dateFractionBrowser.day;
_time.weeks = _time.days / dateFractionBrowser.week;
_time.months = _time.days / dateFractionBrowser.month;
_time.years = _time.months / dateFractionBrowser.year;
_time.hours = _time.days * dateFractionBrowser.hour;
_time.minutes = _time.days * dateFractionBrowser.minute;
_time.seconds = _time.days * dateFractionBrowser.second;
_time.decades = _time.years / dateFractionBrowser.decade;
_time.centuries = _time.years / dateFractionBrowser.century;
_time.milleniums = _time.years / dateFractionBrowser.millenium;
_time.ages = _time.years / dateFractionBrowser.age;
_time.epochs = _time.years / dateFractionBrowser.epoch;
_time.eras = _time.years / dateFractionBrowser.era;
_time.eons = _time.years / dateFractionBrowser.eon;
/*
trace("AGES " + _time.ages);
trace("EPOCHS " + _time.epochs);
trace("MILLENIUMS " + _time.milleniums);
trace("CENTURIES " + _time.centuries);
trace("DECADES " + _time.decades);
trace("YEARS " + _time.years);
trace("MONTHS " + _time.months);
trace("WEEKS " + _time.weeks);
trace("DAYS " + _time.days);
trace("HOURS " + _time.hours);
trace("MINUTES " + _time.minutes);
trace("SECONDS " + _time.seconds);
*/
return _time;
}
/* POSITION
================================================== */
var positionOnTimeline = function(the_interval, first, last) {
var _type = the_interval.type;
var _multiplier = the_interval.multiplier;
var _first = getDateFractions(first);
var _last;
var tsd;
var ted;
/* CALCULATE POSITION ON TIMELINE
================================================== */
tsd = first.months;
if (type.of(last) == "date") {
/* LAST
================================================== */
_last = getDateFractions(last);
ted = last.months;
if (_type == "eon") {
tsd = _first.eons;
ted = _last.eons;
} else if (_type == "era") {
tsd = _first.eras;
ted = _last.eras;
} else if (_type == "epoch") {
tsd = _first.epochs;
ted = _last.epochs;
} else if (_type == "age") {
tsd = _first.ages;
ted = _last.ages;
} else if (_type == "millenium") {
tsd = first.milleniums;
ted = last.milleniums;
} else if (_type == "century") {
tsd = _first.centuries;
ted = _last.centuries;
} else if (_type == "decade") {
tsd = _first.decades;
ted = _last.decades;
} else if (_type == "year") {
tsd = _first.years;
ted = _last.years;
} else if (_type == "month") {
tsd = _first.months;
ted = _last.months;
} else if (_type == "week") {
tsd = _first.weeks;
ted = _last.weeks;
} else if (_type == "day") {
tsd = _first.days;
ted = _last.days;
} else if (_type == "hour") {
tsd = _first.hours;
ted = _last.hours;
} else if (_type == "minute") {
tsd = _first.minutes;
ted = _last.minutes;
}
_pos = ( tsd - interval.base ) * (config.nav.interval_width / config.nav.multiplier.current);
_pos_end = ( ted - interval.base ) * (config.nav.interval_width / config.nav.multiplier.current);
} else {
if (_type == "eon") {
tsd = _first.eons;
ted = _first.eons;
} else if (_type == "era") {
tsd = _first.eras;
ted = _first.eras;
} else if (_type == "epoch") {
tsd = _first.epochs;
ted = _first.epochs;
} else if (_type == "age") {
tsd = _first.ages;
ted = _first.ages;
} else if (_type == "millenium") {
tsd = first.milleniums;
ted = first.milleniums;
} else if (_type == "century") {
tsd = _first.centuries;
ted = _first.centuries;
} else if (_type == "decade") {
tsd = _first.decades;
ted = _first.decades;
} else if (_type == "year") {
tsd = _first.years;
ted = _first.years;
} else if (_type == "month") {
tsd = _first.months;
ted = _first.months;
} else if (_type == "week") {
tsd = _first.weeks;
ted = _first.weeks;
} else if (_type == "day") {
tsd = _first.days;
ted = _first.days;
} else if (_type == "hour") {
tsd = _first.hours;
ted = _first.hours;
} else if (_type == "minute") {
tsd = _first.minutes;
ted = _first.minutes;
}
_pos = ( tsd - interval.base ) * (config.nav.interval_width / config.nav.multiplier.current);
_pos_end = _pos;
}
return pos = {begin:_pos ,end:_pos_end};
}
var positionMarkers = function(is_animated) {
var _type = interval.type;
var _multiplier = interval.multiplier;
// ROWS
var row = 2; //row
var lpos = 0; // last marker pos;
var row_depth = 0;
var _line_last_height_pos = 150;
var _line_height = 6;
var cur_mark = 0;
VMM.Lib.removeClass(".flag", "row1");
VMM.Lib.removeClass(".flag", "row2");
VMM.Lib.removeClass(".flag", "row3");
for(var i = 0; i < markers.length; i++) {
var _line; // EVENT LENGTH
var _marker = markers[i].marker;
var _marker_flag = markers[i].flag;
var _marker_line_event = markers[i].lineevent;
var _pos = positionOnTimeline(interval, data[i].startdate, data[i].enddate);
var _pos_offset = -2;
pos = _pos.begin;
_pos_end = _pos.end;
// COMPENSATE FOR DATES BEING POITIONED IN THE MIDDLE
pos = Math.round(pos + _pos_offset);
_pos_end = Math.round(_pos_end + _pos_offset);
_line = Math.round(_pos_end - pos);
// APPLY POSITION TO MARKER
if (is_animated) {
VMM.Lib.stop(_marker);
VMM.Lib.animate(_marker, config.duration/2, config.ease, {"left": pos});
} else {
VMM.Lib.css(_marker, "left", pos);
}
if (i == current_marker) {
cur_mark = pos;
}
// EVENT LENGTH LINE
if (_line > 5) {
VMM.Lib.css(_marker_line_event, "height", _line_height);
VMM.Lib.css(_marker_line_event, "width", _line);
VMM.Lib.css(_marker_line_event, "top", _line_last_height_pos);
}
// CONTROL ROW POSITION
if (pos - lpos < (config.nav.marker.width + config.spacing)) {
if (row < config.nav.rows.length - 1) {
row ++;
} else {
row = 0;
row_depth ++;
}
} else {
row_depth = 0;
row = 0;
}
// SET LAST MARKER POSITION
lpos = pos;
if (is_animated) {
VMM.Lib.stop(_marker_flag);
VMM.Lib.animate(_marker_flag, config.duration, config.ease, {"top": config.nav.rows[row]});
} else {
VMM.Lib.css(_marker_flag, "top", config.nav.rows[row]);
}
// IS THE MARKER A REPRESENTATION OF A START SCREEN?
if (config.start_page && markers[i].type == "start") {
VMM.Lib.visible(_marker, false);
}
}
for(var j = 0; j < era_markers.length; j++) {
var _line;
var era = era_markers[j];
var era_elem = era.content;
var pos = positionOnTimeline(interval, era.startdate, era.enddate);
var era_length = pos.end - pos.begin;
var era_height = 25;
// APPLY POSITION TO MARKER
VMM.Lib.css(era_elem, "left", pos.begin);
VMM.Lib.css(era_elem, "width", era_length);
}
// ANIMATE THE TIMELINE TO ADJUST TO CHANGES
VMM.Lib.stop($timenav);
VMM.Lib.animate($timenav, config.duration/2, config.ease, {"left": (config.width/2) - (cur_mark)});
}
var positionInterval = function(the_intervals, is_animated, is_minor) {
var _type = interval.type;
var _multiplier = interval.multiplier;
var last_position = 0;
var last_position_major = 0;
for(var i = 0; i < the_intervals.length; i++) {
var _interval = the_intervals[i].interval_element;
var _interval_date = the_intervals[i].interval_date;
var _interval_visible = the_intervals[i].interval_visible;
var _pos = positionOnTimeline(interval, _interval_date);
var pos = _pos.begin;
var is_visible = true;
var pos_offset = 50;
// APPLY POSITION TO MARKER
if (is_animated) {
VMM.Lib.animate(_interval, config.duration/2, config.ease, {"left": pos});
} else {
VMM.Lib.css(_interval, "left", pos);
}
// CONDENSE WHAT IS DISPLAYED
if (config.nav.multiplier.current > 16 && is_minor) {
is_visible = false;
} else {
if ((pos - last_position) < 65 ) {
if ((pos - last_position) < 35 ) {
if (i%4 == 0) {
if (pos == 0) {
is_visible = false;
}
} else {
is_visible = false;
}
} else {
if (!VMM.Util.isEven(i)) {
is_visible = false;
}
}
}
}
if (_interval_visible) {
if (!is_visible) {
if (is_animated) {
VMM.Lib.animate(_interval, config.duration*2, config.ease, {"opacity": 0});
} else {
VMM.Lib.css(_interval, "opacity", 0);
}
the_intervals[i].interval_visible = false;
}
} else {
if (is_visible) {
if (is_animated) {
VMM.Lib.animate(_interval, config.duration*2, config.ease, {"opacity": 100});
} else {
VMM.Lib.css(_interval, "opacity", 100);
}
the_intervals[i].interval_visible = true;
}
}
last_position = pos;
if (pos > config.nav.minor_width) {
config.nav.minor_width = pos;
}
}
VMM.Lib.css($timeintervalminor_minor, "left", -(config.width/2));
VMM.Lib.width($timeintervalminor_minor, (config.nav.minor_width)+(config.width) );
}
var createIntervalElements = function(_interval, _array, _element_parent) {
var inc_time = 0;
var _first_run = true;
var _last_pos = 0;
var _largest_pos = 0;
VMM.attachElement(_element_parent, "");
_interval.date = new Date(data[0].startdate.getFullYear(), 0, 1, 0,0,0);
for(var i = 0; i < Math.ceil(_interval.number) + 1; i++) {
var _idd;
var _pos;
var pos;
var _element = VMM.appendAndGetElement(_element_parent, "<div>", _interval.classname);
var _date;
var _visible = false;
if (_interval.type == "eon") {
if (_first_run) {
_interval.date.setFullYear( Math.floor(data[0].startdate.getFullYear() / 500000000) * 500000000 );
}
_interval.date.setFullYear(_interval.date.getFullYear() + (inc_time * 500000000));
} else if (_interval.type == "era") {
if (_first_run) {
_interval.date.setFullYear( Math.floor(data[0].startdate.getFullYear() / 100000000) * 100000000 );
}
_interval.date.setFullYear(_interval.date.getFullYear() + (inc_time * 100000000));
} else if (_interval.type == "epoch") {
if (_first_run) {
_interval.date.setFullYear( Math.floor(data[0].startdate.getFullYear() / 10000000) * 10000000 );
}
_interval.date.setFullYear(_interval.date.getFullYear() + (inc_time * 10000000));
} else if (_interval.type == "age") {
if (_first_run) {
_interval.date.setFullYear( Math.floor(data[0].startdate.getFullYear() / 1000000) * 1000000 );
}
_interval.date.setFullYear(_interval.date.getFullYear() + (inc_time * 1000000));
} else if (_interval.type == "millenium") {
if (_first_run) {
_interval.date.setFullYear( Math.floor(data[0].startdate.getFullYear() / 1000) * 1000 );
}
_interval.date.setFullYear(_interval.date.getFullYear() + (inc_time * 1000));
} else if (_interval.type == "century") {
if (_first_run) {
_interval.date.setFullYear( Math.floor(data[0].startdate.getFullYear() / 100) * 100 );
}
_interval.date.setFullYear(_interval.date.getFullYear() + (inc_time * 100));
} else if (_interval.type == "decade") {
if (_first_run) {
_interval.date.setFullYear( Math.floor(data[0].startdate.getFullYear() / 10) * 10 );
}
_interval.date.setFullYear(_interval.date.getFullYear() + (inc_time * 10));
} else if (interval.type == "year") {
if (_first_run) {
}
_interval.date.setFullYear(_interval.date.getFullYear() + inc_time);
} else if (_interval.type == "month") {
if (_first_run) {
_interval.date.setMonth(data[0].startdate.getMonth());
}
_interval.date.setMonth(_interval.date.getMonth() + inc_time);
} else if (_interval.type == "week") {
if (_first_run) {
_interval.date.setMonth( data[0].startdate.getMonth() );
_interval.date.setDate( Math.floor(data[0].startdate.getDate() *7) );
}
_interval.date.setDate(_interval.date.getDate() + (inc_time * 7) );
} else if (_interval.type == "day") {
if (_first_run) {
_interval.date.setMonth( data[0].startdate.getMonth() );
_interval.date.setDate( data[0].startdate.getDate() );
}
_interval.date.setDate(_interval.date.getDate() + inc_time);
} else if (_interval.type == "hour") {
if (_first_run) {
_interval.date.setMonth( data[0].startdate.getMonth() );
_interval.date.setDate( data[0].startdate.getDate() );
_interval.date.setHours( data[0].startdate.getHours() );
}
_interval.date.setHours(_interval.date.getHours() + inc_time);
} else if (_interval.type == "minute") {
if (_first_run) {
_interval.date.setMonth( data[0].startdate.getMonth() );
_interval.date.setDate( data[0].startdate.getDate() );
_interval.date.setHours( data[0].startdate.getHours() );
_interval.date.setMinutes( data[0].startdate.getMinutes() );
}
_interval.date.setMinutes(_interval.date.getMinutes() + inc_time);
} else if (_interval.type == "second") {
if (_first_run) {
_interval.date.setMonth( data[0].startdate.getMonth() );
_interval.date.setDate( data[0].startdate.getDate() );
_interval.date.setHours( data[0].startdate.getHours() );
_interval.date.setMinutes( data[0].startdate.getMinutes() );
_interval.date.setSeconds( data[0].startdate.getSeconds() );
}
_interval.date.setSeconds(_interval.date.getSeconds() + inc_time);
}
_idd = VMM.Util.date.prettyDate(_interval.date, true);
inc_time = 1;
_first_run = false;
_pos = positionOnTimeline(_interval, _interval.date);
pos = _pos.begin;
VMM.appendElement(_element, _idd);
VMM.Lib.css(_element, "text-indent", -(VMM.Lib.width(_element)/2));
VMM.Lib.css(_element, "opacity", "0");
_last_pos = pos;
if (pos > _largest_pos) {
_largest_pos = pos;
}
_date = new Date(_interval.date);
var _obj = {
interval_element: _element,
interval_date: _date,
interval_visible: _visible,
type: _interval.interval_type
};
_array.push(_obj);
}
VMM.Lib.width($timeintervalminor_minor, _largest_pos);
positionInterval(_array);
}
/* BUILD
================================================== */
var build = function() {
VMM.attachElement(layout, "");
$timenav = VMM.appendAndGetElement(layout, "<div>", "timenav");
$content = VMM.appendAndGetElement($timenav, "<div>", "content");
$time = VMM.appendAndGetElement($timenav, "<div>", "time");
$timeintervalminor = VMM.appendAndGetElement($time, "<div>", "time-interval-minor");
$timeintervalminor_minor = VMM.appendAndGetElement($timeintervalminor, "<div>", "minor");
$timeintervalmajor = VMM.appendAndGetElement($time, "<div>", "time-interval-major");
$timeinterval = VMM.appendAndGetElement($time, "<div>", "time-interval");
$timebackground = VMM.appendAndGetElement(layout, "<div>", "timenav-background");
$timenavline = VMM.appendAndGetElement($timebackground, "<div>", "timenav-line");
$timeintervalbackground = VMM.appendAndGetElement($timebackground, "<div>", "timenav-interval-background", "<div class='top-highlight'></div>");
$toolbar = VMM.appendAndGetElement(layout, "<div>", "toolbar");
buildInterval();
buildMarkers();
calculateMultiplier();
positionMarkers();
positionInterval(interval_array, false, true);
positionInterval(interval_major_array);
//reSize(true);
if (config.start_page) {
$backhome = VMM.appendAndGetElement($toolbar, "<div>", "back-home", "<div class='icon'></div>");
VMM.bindEvent(".back-home", onBackHome, "click");
VMM.Lib.css($toolbar, "top", 27);
VMM.Lib.attribute($backhome, "title", VMM.Timeline.Config.language.messages.return_to_title);
VMM.Lib.attribute($backhome, "rel", "tooltip");
}
$zoomin = VMM.appendAndGetElement($toolbar, "<div>", "zoom-in", "<div class='icon'></div>");
$zoomout = VMM.appendAndGetElement($toolbar, "<div>", "zoom-out", "<div class='icon'></div>");
VMM.Lib.attribute($zoomin, "title", VMM.Timeline.Config.language.messages.expand_timeline);
VMM.Lib.attribute($zoomin, "rel", "tooltip");
VMM.Lib.attribute($zoomout, "title", VMM.Timeline.Config.language.messages.contract_timeline);
VMM.Lib.attribute($zoomout, "rel", "tooltip");
$toolbar.tooltip({selector: "div[rel=tooltip]", placement: "right"})
// MAKE TIMELINE TOUCHABLE
if (VMM.Browser.device == "mobile" || VMM.Browser.device == "tablet") {
VMM.TouchSlider.createPanel($timebackground, $timenav, config.width, config.spacing, false);
VMM.bindEvent($timenav, onTouchUpdate, "TOUCHUPDATE");
} else {
VMM.DragSlider.createPanel(layout, $timenav, config.width, config.spacing, false);
}
VMM.bindEvent(".zoom-in", onZoomIn, "click");
VMM.bindEvent(".zoom-out", onZoomOut, "click");
VMM.fireEvent(layout, "LOADED");
_active = true;
reSize(true);
};
var buildInterval = function() {
// CALCULATE INTERVAL
timespan = getDateFractions((data[data.length - 1].enddate) - (data[0].startdate), true);
trace(timespan);
calculateInterval();
/* DETERMINE DEFAULT INTERVAL TYPE
millenium, ages, epoch, era and eon are not working yet
================================================== */
/*
if (timespan.eons > data.length / config.nav.density) {
interval = interval_calc.eon;
interval_major = interval_calc.eon;
interval_macro = interval_calc.era;
} else if (timespan.eras > data.length / config.nav.density) {
interval = interval_calc.era;
interval_major = interval_calc.eon;
interval_macro = interval_calc.epoch;
} else if (timespan.epochs > data.length / config.nav.density) {
interval = interval_calc.epoch;
interval_major = interval_calc.era;
interval_macro = interval_calc.age;
} else if (timespan.ages > data.length / config.nav.density) {
interval = interval_calc.ages;
interval_major = interval_calc.epoch;
interval_macro = interval_calc.millenium;
} else if (timespan.milleniums > data.length / config.nav.density) {
interval = interval_calc.millenium;
interval_major = interval_calc.age;
interval_macro = interval_calc.century;
} else
*/
if (timespan.centuries > data.length / config.nav.density) {
interval = interval_calc.century;
interval_major = interval_calc.millenium;
interval_macro = interval_calc.decade;
} else if (timespan.decades > data.length / config.nav.density) {
interval = interval_calc.decade;
interval_major = interval_calc.century;
interval_macro = interval_calc.year;
} else if (timespan.years > data.length / config.nav.density) {
interval = interval_calc.year;
interval_major = interval_calc.decade;
interval_macro = interval_calc.month;
} else if (timespan.months > data.length / config.nav.density) {
interval = interval_calc.month;
interval_major = interval_calc.year;
interval_macro = interval_calc.day;
} else if (timespan.days > data.length / config.nav.density) {
interval = interval_calc.day;
interval_major = interval_calc.month;
interval_macro = interval_calc.hour;
} else if (timespan.hours > data.length / config.nav.density) {
interval = interval_calc.hour;
interval_major = interval_calc.day;
interval_macro = interval_calc.minute;
} else if (timespan.minutes > data.length / config.nav.density) {
interval = interval_calc.minute;
interval_major = interval_calc.hour;
interval_macro = interval_calc.second;
} else if (timespan.seconds > data.length / config.nav.density) {
interval = interval_calc.second;
interval_major = interval_calc.minute;
interval_macro = interval_calc.second;
} else {
trace("NO IDEA WHAT THE TYPE SHOULD BE");
interval = interval_calc.day;
interval_major = interval_calc.month;
interval_macro = interval_calc.hour;
}
trace("INTERVAL TYPE: " + interval.type);
trace("INTERVAL MAJOR TYPE: " + interval_major.type);
createIntervalElements(interval, interval_array, $timeinterval);
createIntervalElements(interval_major, interval_major_array, $timeintervalmajor);
}
var buildMarkers = function() {
var row = 2; //row
var lpos = 0; // last marker pos;
var row_depth = 0;
markers = [];
era_markers = [];
for(var i = 0; i < data.length; i++) {
var _marker, _marker_flag, _marker_content, _marker_dot, _marker_line, _marker_line_event;
_marker = VMM.appendAndGetElement($content, "<div>", "marker");
_marker_flag = VMM.appendAndGetElement(_marker, "<div>", "flag");
_marker_content = VMM.appendAndGetElement(_marker_flag, "<div>", "flag-content");
_marker_dot = VMM.appendAndGetElement(_marker, "<div>", "dot");
_marker_line = VMM.appendAndGetElement(_marker, "<div>", "line");
_marker_line_event = VMM.appendAndGetElement(_marker_line, "<div>", "event-line");
// THUMBNAIL
if (data[i].asset != null && data[i].asset != "") {
VMM.appendElement(_marker_content, VMM.MediaElement.thumbnail(data[i].asset, 32, 32));
}
// ADD DATE AND TITLE
VMM.appendElement(_marker_content, "<h3>" + VMM.Util.unlinkify(data[i].title) + "</h3><h4>" + data[i].date + "</h4>");
// ADD ID
VMM.Lib.attr(_marker, "id", (data[i].uniqueid).toString());
// MARKER CLICK
VMM.bindEvent(_marker_flag, onMarkerClick, "", {number: i});
VMM.bindEvent(_marker_flag, onMarkerHover, "mouseenter mouseleave", {number: i, elem:_marker_flag});
var _marker_obj = {
marker: _marker,
flag: _marker_flag,
lineevent: _marker_line_event,
type: "marker"
};
if (data[i].type == "start") {
trace("BUILD MARKER HAS START PAGE")
config.start_page = true;
_marker_obj.type = "start";
}
markers.push(_marker_obj);
}
// CREATE ERAS
for(var j = 0; j < eras.length; j++) {
var era = {
content: VMM.appendAndGetElement($content, "<div>", "era"),
startdate: VMM.Util.parseDate(eras[j].startDate),
enddate: VMM.Util.parseDate(eras[j].endDate),
title: eras[j].headline,
uniqueid: VMM.Util.unique_ID(4),
color: eras[j].color
};
VMM.Lib.attr(era.content, "id", era.uniqueid);
VMM.Lib.css(era.content, "background", era.color);
VMM.appendElement(era.content, "<h3>" + VMM.Util.unlinkify(era.title) + "</h3>");
era_markers.push(era);
}
}
};
}