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timeline.js
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timeline.js
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let TimeLine;
let TIMELINE_CANVAS;
let TIMELINE_draggableRecty = 0;
let TIMELINE_draggingY = false; // Is the object being dragged?
let datname;
let timelinesketch = (p) => {
//PFont f; PFont fb; // the font used for general text writing applications. defined in setup
let f = {
"fontName": "Arial",
"fontSize": 18
};
let fb = {
"fontName": "Arial",
"fontSize": 18
};
p.mouseIsOver_timeline = false;
p.mouseIsPressed_timeline = false;
beginX = -1;
endX = -1;
p.press_toi = 0;
p.currentPressedX = -1;
p.initConfig = (windowWidth, windowHeight) => {
p.textFont(f.fontName);
p.textSize(f.fontSize);
timeline_height = timeline_canvas_height*0.8;
timeline_highlight_position = timeline_canvas_height*0.82;
timeline_text_position = timeline_canvas_height*0.9;
TIMELINE_draggableRecty = p.height-15;
};
p.setup = () => {
// put setup code here
timeline_canvas_height = p.windowHeight * (1-SPATIAL_CANVAS_HEIGHT_PERCENTAGE-0.04);
document.getElementById('pj2').style.height = Math.floor(timeline_canvas_height)+'px';
TIMELINE_CANVAS = p.createCanvas(Math.floor(spatial_width), Math.floor(timeline_canvas_height));
p.initConfig(p.windowWidth, p.windowHeight);
TimeLine = p.createGraphics(spatial_width-300, Math.floor(timeline_height), p.P2D);
p.colorMode(p.HSB, 100);
TIMELINE = p;
TIMELINE_CANVAS.mousePressed(() => {
if (p.mouseY > 0 && p.mouseY < RESIZE_CONTROL_PADDING && p.mouseX > 0 && p.mouseX < p.width) {
TIMELINE_draggingY = true;
// If so, keep track of relative location of click to corner of rectangle
p.offsetY = TIMELINE_draggableRecty-(timeline_canvas_height-p.mouseY);
}
p.mouseIsPressed_timeline = true;
beginX = p.mouseX;
currentPressedX = p.mouseX;
if( selected_data != -1 ){
data = DATASETS[selected_data];
t = (beginX - 100)/(p.width-200) * (data.slid_vals[1] - data.slid_vals[0]) + data.slid_vals[0];
min_id = -1; min_dist = 1;
for(i=0; i<data.tois.length; i++){
if(data.tois[i] != undefined && data.tois[i].included) {
if( data.tois[i].range[0] < t && data.tois[i].range[1] > t && data.tois[i].range[1]-data.tois[i].range[0] < min_dist ){
min_id = i; min_dist = data.tois[i].range[1]-data.tois[i].range[0];
}
}
}
if(min_id != data.toi_id){ press_toi = min_id; }
else{ press_toi = -1; }
}
});
TIMELINE_CANVAS.mouseOver(() => {
p.mouseIsOver_timeline = true;
});
TIMELINE_CANVAS.mouseOut(() => { p.mouseIsOver_timeline = false; });
};
p.mouseDragged = () => {
// Adjust location if being dragged
if(p.mouseIsPressed_timeline && TIMELINE_draggingY) {
TIMELINE_draggableRecty = (timeline_height-p.mouseY) + p.offsetY;
}
}
p.mouseReleased = () => {
// Quit dragging; Resizing canvas
if(TIMELINE_draggingY) {
TIMELINE_draggingY = false;
let timeline_canvas_height_new = TIMELINE_draggableRecty+15;
SPATIAL_CANVAS_HEIGHT_PERCENTAGE = 1 - timeline_canvas_height_new / p.windowHeight - 0.1;
SPATIAL.resizeElements(false, true);
p.resizeElements(false, true);
}
//exclude mouse release handling below outside the canvas
if(p.mouseX < 0 || p.mouseY < 0 || p.mouseX > p.width || p.mouseY > p.height) return;
p.mouseIsPressed_timeline = false; endX = p.mouseX; // press_toi = 0; currentPressedX = -1;
if( beginX < 100 && endX < 100 && p.mouseY < timeline_highlight_position ){ // we clicked on the object list control part of the window
if( TIME_DATA=="lens" && lenses.length > 0 ){
k = Math.floor((p.mouseY*lenses.length)/timeline_highlight_position);
selected_lens = k;
}else if( (TIME_DATA=="data"||TIME_DATA=='all'||TIME_DATA=='group') && TIMELINE_CANVAS.num_of_rows > 0){
k = Math.floor((p.mouseY*TIMELINE_CANVAS.num_of_rows)/timeline_highlight_position);
select_data(k);
// selected_data = k;
}else{return;}
background_changed = true; timeline_changed=true; matrix_changed = true; return;
}
if( selected_data == -1 ){ return; }
data = DATASETS[selected_data];
if( press_toi==-1 && Math.abs(Math.floor(endX)-Math.floor(beginX)) > 3 ){
beginT = (beginX - 200)/(p.width-300) * (data.slid_vals[1] - data.slid_vals[0]) + data.slid_vals[0];
endT = (endX - 200)/(p.width-300) * (data.slid_vals[1] - data.slid_vals[0]) + data.slid_vals[0];
beginT = Math.max(0, Math.min(1, beginT)); endT = Math.max(0, Math.min(1, endT));
if(endT < beginT){ [endT, beginT] = [beginT, endT]; }
new_toi(selected_data, beginT, endT, '', '');
}else if( data.tois.length > 1 && Math.abs(Math.floor(endX)-Math.floor(beginX)) < 3 ){
t = (endX - 200)/(p.width-300) * (data.slid_vals[1] - data.slid_vals[0]) + data.slid_vals[0];
min_id = 0; min_dist = 1;
let twi_id = -1;
for(i=0; i<data.tois.length; i++){
if(data.tois[i] != undefined && data.tois[i].included) {
if( data.tois[i].range[0] < t && data.tois[i].range[1] > t && data.tois[i].range[1]-data.tois[i].range[0] < min_dist ){
min_id = i; min_dist = data.tois[i].range[1]-data.tois[i].range[0];
twi_id = data.tois[i].twi_id;
}
}
}
if(min_id != 0 && twi_id > -1){
if( mouseButton == p.LEFT ){ set_toi(selected_data, twi_id);}
else if( mouseButton == p.RIGHT ){ delete_toi(selected_data, twi_id);}
}
}
};
p.draw = () => {
// put drawing code here
if( VALUED.length == 0 || order_twis.length == 0){ // initial message
p.background(0,0,0);
p.stroke(grey(100));
p.noFill();
p.strokeWeight(0);
p.rect(0,0,p.width,p.height);
p.fill(white(100));
p.textFont(f);
p.textAlign( p.CENTER );
p.text("Timeline Canvas, shows the chronological arrangement\nof the data", p.width/2, p.height/2);
return;
}
p.textAlign( p.LEFT );
// update dataset meta-information for the timeline
// update longest duration variable, used by relative time option
let longdur = 0;
for(let v=0; v<VALUED.length; v++){
let dat = DATASETS[VALUED[v]];
longdur = Math.max(longdur, dat.tmax - dat.tmin);
}
longest_duration = longdur;
TIMELINE.longest_duration = longest_duration; //assigning the value to global variable of longest_duration so that it can be accessed from all files
try{
p.background(black(100));
p.textFont(f);
p.fill(white(100));
p.stroke(white(100));
if(timeline_changed){
timeline_changed = false;
TimeLine.colorMode(p.HSB, 100);
TimeLine.background(black(100));
if(TIME_DATA=='lens'){
draw_time_lens(TimeLine);
}else if(TIME_DATA=='data'){
draw_time_data(TimeLine);
}else if(TIME_DATA=='all'|| TIME_DATA=='group'){
draw_time_all(TimeLine);
}else if(TIME_DATA=='saccades'){
draw_time_saccades(TimeLine);
}else if(TIME_DATA=='saccadetype'){
draw_time_saccadetype(TimeLine);
}
}
p.image(TimeLine, 200, 0);
// Time Endvalue labels
if(TIME_DATA=='lens'){
let current_lense_mode = document.getElementsByClassName("lense_mode")[0].innerHTML;
if( current_lense_mode.indexOf("Selected AOI Group")>-1){
for(let l=0; l<ORDERLENSEGROUPIDARRAYINDEX.length && ORDERLENSEGROUPIDARRAYINDEX.length<100; l++){
let s = "AOI G"+LENSEGROUPS[ORDERLENSEGROUPIDARRAYINDEX[l]].group;
let d = timeline_height/ORDERLENSEGROUPIDARRAYINDEX.length;
let h = timeline_height/ORDERLENSEGROUPIDARRAYINDEX.length*l;
p.textFont('Arial',16);
if(p.textAscent(s)<d){
p.text( s, 90 - p.textWidth(s), h+p.textAscent()+(.1*d));
if( ORDERLENSEGROUPID.indexOf(selected_lensegroup) == l ){
p.strokeWeight(1);
p.stroke( makeColor(80, SELECTED));
p.fill( makeColor(2, SELECTED));
p.rect( 2, h+2, 96, d-1);
p.stroke( white(100) );
p.fill( white(100) );
p.strokeWeight(0);
}
}
}
}
else {
for(let l=0; l<lenses.length && lenses.length<100; l++){
let s = lenses[l].name;
// let h = (120*(l+0.5))/lenses.length;
let d = timeline_height/lenses.length;
let h = timeline_height/lenses.length*l;
p.textFont('Arial',16);
if(p.textAscent(s)<d){
p.text( s, 90 - p.textWidth(s), h+p.textAscent()+(.1*d));
if( order_lenses.indexOf(selected_lens) == l ){
p.strokeWeight(1);
p.stroke( makeColor(80, SELECTED));
p.fill( makeColor(2, SELECTED));
p.rect( 2, h+2, 96, d-1);
p.stroke( white(100) );
p.fill( white(100) );
p.strokeWeight(0);
}
}
}
}
if(selected_data != -1){
let data = DATASETS[selected_data];
p.textFont('Arial',16);
p.text( format_time(data.tmin/1000), 30, p.height-p.textAscent()); // draws start/end times
p.text( format_time(data.tmax/1000), p.width-30 - p.textWidth(format_time(data.tmax/1000)), p.height-p.textAscent());
}
}else if(TIME_DATA=='data' || TIME_DATA=='all' || TIME_DATA=='group' || TIME_DATA=='saccades' || TIME_DATA=='saccadetype'){
TIMELINE_CANVAS.num_of_rows = 0;
let toi_longest_duration = 0;
let k2 = VALUED.indexOf(selected_data);
let k2_row_num = 0;
let num_rows_of_selected_data = 0;
let d = 0;
let h = 0;
let s = "";//data.name;
for(let k=0; k<VALUED.length && VALUED.length < 100; k++){
let data = DATASETS[VALUED[k]];
if(data == undefined || !data.included)
continue;
if(DAT_MODE == 1 && data.group != selected_grp)
continue;
else if(DAT_MODE == 2 && VALUED[k] != selected_data)
continue;
for(let w=0; w<data.tois.length; w++){
if(data.tois[w] != undefined && data.tois[w].included) {
let twi_id = data.tois[w].twi_id;
if(TWI_MODE == 2 && selected_twi != -1 && data.tois[w] != undefined && data.tois[w].included) {
if(twi_id == selected_twi && twi_id < base_twis.length && base_twis[twi_id].included && base_twis[twi_id].checked) {
TIMELINE_CANVAS.num_of_rows++;
}
if(k == k2)
num_rows_of_selected_data++;
}else if(TWI_MODE == 1 && selected_twigroup != -1){
if(data.tois[w].included && twi_id < base_twis.length && base_twis[twi_id].group == selected_twigroup && base_twis[twi_id].included && base_twis[twi_id].checked ) {
TIMELINE_CANVAS.num_of_rows++;
}
if(k == k2)
num_rows_of_selected_data++;
}else if(TWI_MODE == 0){
if(data.tois[w].included && twi_id < base_twis.length && base_twis[twi_id].included && base_twis[twi_id].checked ) {
TIMELINE_CANVAS.num_of_rows++;
}
if(k == k2)
num_rows_of_selected_data++;
}
}
}
if(TIMELINE_CANVAS.num_of_rows > 0) {
d = timeline_height/TIMELINE_CANVAS.num_of_rows;
}
}
for(let k=0, row=0; k<VALUED.length && row<TIMELINE_CANVAS.num_of_rows; k++){
let data = DATASETS[VALUED[k]];
s = data.name;
if(data == undefined || !data.included)
continue;
if(DAT_MODE == 1 && data.group != selected_grp)
continue;
else if(DAT_MODE == 2 && VALUED[k] != selected_data)
continue;
let twi_id = 0;
for(let w=0; w<data.tois.length && row<TIMELINE_CANVAS.num_of_rows; w++){
let bFilteredIn = false;
if(data.tois[w] != undefined && data.tois[w].included) {
twi_id = data.tois[w].twi_id
if(TWI_MODE == 2 && selected_twi != -1 && data.tois[w] != undefined && data.tois[w].included) {
if(twi_id == selected_twi && twi_id < base_twis.length && base_twis[twi_id].included && base_twis[twi_id].checked) {
bFilteredIn = true;
if(k2_row_num == 0 && k2 == k)
k2_row_num = row;
}
}else if(TWI_MODE == 1 && selected_twigroup != -1){
if(data.tois[w].included && twi_id < base_twis.length && base_twis[twi_id].group == selected_twigroup && base_twis[twi_id].included && base_twis[twi_id].checked ) {
bFilteredIn = true;
if(k2_row_num == 0 && k2 == k)
k2_row_num = row;
}
}else if(TWI_MODE == 0){
if(data.tois[w].included && twi_id < base_twis.length && base_twis[twi_id].included && base_twis[twi_id].checked ) {
bFilteredIn = true;
if(k2_row_num == 0 && k2 == k)
k2_row_num = row;
}
}
}
if(bFilteredIn) {
h = timeline_height/TIMELINE_CANVAS.num_of_rows*row;
toi = data.tois[ w ];
p.strokeWeight(0);
p.textFont('Arial',16);
if(p.textAscent(s)<d){
p.text(s.substring(0,9), 4, h+p.textAscent()+(.1*d));
// p.text(twi_id < 0 ? "" : base_twis[twi_id].name.substring(0,9), 104, h+p.textAscent()+(.1*d));
if(p.textAscent(s)<d){p.text( format_time(data.tois[w].tmin/1000), 104, h+p.textAscent()+(.1*d));}
if( VALUED.indexOf(selected_data) == k && TOGGLE_GREEN_BOX_HIGHLIGHTS){
//green box
p.strokeWeight(1);
p.stroke( makeColor(80, SELECTED));
p.fill( makeColor(2, SELECTED));
p.rect( 2, h+2, 96, d-1);
p.stroke( white(100) );
p.fill( white(100) );
}
}
p.strokeWeight(0);
if(p.textAscent(s)*2<d){p.text( format_time(data.tois[w].tmin/1000), 90-p.textWidth( format_time(data.tois[w].tmin/1000) ), h+d-(.1*d) );}
if(p.textAscent(s)<d){p.text( format_time(data.tois[w].tmax/1000), p.width-90, h+d-(.1*d) );}
row++;
}
}
}
}
// selected toi real-time drag
if( selected_data != -1 && p.mouseIsPressed_timeline && press_toi != -1 && currentPressedX != -1 && p.mouseX != currentPressedX ){
let data = DATASETS[selected_data];
let dt = (p.mouseX - p.currentPressedX)/(p.width-200);
p.currentPressedX = p.mouseX;
data.tois[ press_toi ].range[0] += dt; data.tois[ press_toi ].range[1] += dt;
}
// selected data TOIs
if(selected_data != -1 && DATASETS[selected_data] != undefined){
data = DATASETS[selected_data];
let number_of_active_tois = 0;
data.tois.forEach((toi)=>{if(toi != undefined && toi.included)number_of_active_tois++;});
for(let i=1; i < data.tois.length; i++){
if(data.tois[i] != undefined && data.tois[i].included) {
gmin = Math.max(0, Math.min( 1, (data.tois[i].range[0] - data.slid_vals[0])/(data.slid_vals[1] - data.slid_vals[0]) ));
gmax = Math.max(0, Math.min( 1, (data.tois[i].range[1] - data.slid_vals[0])/(data.slid_vals[1] - data.slid_vals[0]) ));
p.noStroke();
if( i%2==0 ){
p.fill( dark(100) );
}
else{
p.fill( grey(100) );
}
if( HasVal && MATRIX_VIEW_STATE.indexOf('toi') != -1 ){ // check if theres a matrix mouseover to be interested in instead
if( mat_col_val == 'toi' && xval == i && mat_row_val == 'toi' && yval == i ){
p.fill( cy(100, data.group) );
}
else if( (mat_row_val == 'toi' && yval == i) ){ p.fill( makeColor(100, MATCOL[2]) ); }
else if( (mat_col_val == 'toi' && xval == i) ){ p.fill( makeColor(100, MATCOL[1]) ); }
}
y = timeline_highlight_position + (30*i)/(number_of_active_tois+2);
dy = 30/(number_of_active_tois+2);
if(gmax > gmin){
p.rect(200 + (p.width-300)*gmin, y, (p.width-300)*(gmax-gmin), dy);
}
}
}
if( p.mouseIsPressed_timeline && press_toi == -1 ){
y = p.mouseY;
dy = 30;
p.noStroke();
p.fill( makeColor(100, SELECTED) );
p.rect( Math.min(p.width-200, Math.max(200, beginX)), y, Math.min(p.width-200, Math.max(200, p.mouseX)) - Math.min(p.width-200, Math.max(200, beginX)), dy);
}
}
p.fill(white(100));
p.stroke(white(100));
// matrix mouseover
if(HasVal){
do_matrix_timeline_overlay(p);
}
if(videoCurrentTimeChanged && VIDEO_LINKING){
videoCurrentTimeChanged = false;
draw_video_timeline_cursor(p);
}
else if(!VIDEO_IN_PLAY && VIDEO_LINKING) {
draw_video_timeline_cursor(p);
}
// mouseover time cursor
if (p.mouseIsOver_timeline && p.mouseY > 0 && p.mouseY < RESIZE_CONTROL_PADDING && p.mouseX > 0 && p.mouseX < p.width) {
document.getElementById("pj2").style.cursor = 'ns-resize';
}
else {
document.getElementById("pj2").style.cursor = 'default';
}
// mouseover time value
TIMELINE_MOUSE = ( p.mouseIsOver_timeline && p.mouseX >= 200 && p.mouseX <= p.width-100 );
if(TIMELINE_MOUSE && (selected_data != -1 || ((TIME_DATA=='data'||TIME_DATA=='all'||TIME_DATA=='group') && VALUED.length>0)) &&p.mouseY<TimeLine.height&&p.mouseY>4){
let datname='';
let toiname='';
let row = 0;
let k=0;
if( selected_data != -1 ){
data = DATASETS[selected_data];
}
if( TIME_DATA=='data'||TIME_DATA=='all'||TIME_DATA=='group'){
v = Math.floor( p.mouseY * TIMELINE_CANVAS.num_of_rows / timeline_highlight_position );
if(v >= TIMELINE_CANVAS.num_of_rows)
return;
let w = -1;
//get the sample and twi row number where mouse is over until it hits v
for(k=0, row=0; k<VALUED.length && row<TIMELINE_CANVAS.num_of_rows && row <= v; k++){
data = DATASETS[VALUED[k]];
datname = data.name;
if(data == undefined || !data.included) {
continue;
}
if(DAT_MODE == 1 && data.group != selected_grp) {
continue;
}
else if(DAT_MODE == 2 && VALUED[k] != selected_data) {
continue;
}
for(w=0; w<data.tois.length && row<TIMELINE_CANVAS.num_of_rows && row <= v; w++){
if(data.tois[w] != undefined && data.tois[w].included) {
let twi_id = data.tois[w].twi_id;
toiname = base_twis[twi_id].name;
if(TWI_MODE == 2 && selected_twi != -1 && data.tois[w] != undefined && data.tois[w].included) {
if(twi_id == selected_twi && twi_id < base_twis.length && base_twis[twi_id].included && base_twis[twi_id].checked) {
if(row > v) {
break;
}
row++;
}
}else if(TWI_MODE == 1 && selected_twigroup != -1){
if(data.tois[w].included && twi_id < base_twis.length && base_twis[twi_id].group == selected_twigroup && base_twis[twi_id].included && base_twis[twi_id].checked ) {
if(row > v) {
break;
}
row++;
}
}else if(TWI_MODE == 0){
if(data.tois[w].included && twi_id < base_twis.length && base_twis[twi_id].included && base_twis[twi_id].checked ) {
if(row > v) {
break;
}
row++;
}
}
}
}
if(row > v) {
break;
}
}
}else{
l = Math.floor( p.mouseY * lenses.length / timeline_highlight_position );
datname = lenses[l].name;
}
t = (p.mouseX - 200)/(p.width-300) * (data.tmax - data.tmin) + data.tmin;
if(USE_RELATIVE){ t = (p.mouseX - 200)/(p.width-300) * longest_duration + data.tmin; }
if( TIME_DATA=='data'||TIME_DATA=='all'||TIME_DATA=='group')
tstr = format_time(t/1000) + ' (' + datname+' - '+toiname+')';
else
tstr = format_time(t/1000) + ' (' + datname+')';
if(p.mouseIsPressed_timeline){
p.textFont(fb);
}
else{
p.textFont(f);
}
p.strokeWeight(0);
p.textFont('Arial',16);
p.text( tstr, p.mouseX - p.textWidth(tstr)/2, timeline_text_position );
p.strokeWeight(3);
p.stroke( cy(90, data.group) );
tl = Math.max(0, (p.mouseX - 200)/(p.width-300) - 0 );
tr = Math.min(1, (p.mouseX - 200)/(p.width-300) + (TIMELINE_MOUSEOVER_WINDOW*1000)/(data.tmax-data.tmin) );
p.line( 200 + (spatial_width-300)*tl, timeline_highlight_position, 100 + (spatial_width-200)*tr, timeline_highlight_position);
p.strokeWeight(0);
}
if(SPATIAL.mouseIsOver_spatial){ p.do_spatial_overlay(); }
}catch (error) { console.error(error); timeline_changed = true; }
};
p.do_spatial_overlay = () => {
if( selected_data == -1 || DATASETS[ selected_data ] == undefined){ return; }
let dat = DATASETS[ selected_data ]; fixs = dat.fixs; toi = dat.tois[ dat.toi_id ];
p.fill(cy(80, dat.group));
p.noStroke();
if(dat.toi_id == -1) return;
for(let i= toi.j_min; i< toi.j_max; i++){
if(fixs[i] != undefined) {
let dist = (fixs[i].x*(spatial_width/WIDTH) - SPATIAL.mouseX)**2 + (fixs[i].y*(spatial_height/HEIGHT) - SPATIAL.mouseY)**2;
let size = Math.exp(FIX_SIZE) * Math.sqrt(fixs[i].dt);
if( dist < (size/2)**2 ){
if(fixs[i].t - dat.tmin < 0)
ts = 0;
else
ts = (spatial_width-200)*(fixs[i].t - dat.tmin)/(dat.tmax-dat.tmin);
td = ( (spatial_width-200)*fixs[i].dt )/(dat.tmax-dat.tmin);
if(USE_RELATIVE){
if(fixs[i].t - dat.tmin < 0)
ts = 0;
else
ts = (spatial_width-200)*(fixs[i].t - dat.tmin)/longest_duration;
td = ( (spatial_width-200)*fixs[i].dt )/longest_duration;
}
if( ts > 0 && ts+td < spatial_width-200 ){
if(td > 1){
p.noStroke();
p.rect( 100 + ts, timeline_highlight_position, td, 10 );
}else{
p.stroke(cy(80, dat.group));
p.line(100 + ts, timeline_highlight_position, 100+ts, timeline_highlight_position+10);
}
}
}
}
}
};
p.resizeElements = (width_changed, height_changed) => {
timeline_canvas_height = p.windowHeight * (1-SPATIAL_CANVAS_HEIGHT_PERCENTAGE-0.01);
p.resizeCanvas(Math.floor(spatial_width), Math.floor(timeline_canvas_height));
p.initConfig(p.windowWidth, p.windowHeight);
TimeLine = p.createGraphics(spatial_width-300, Math.floor(timeline_height), p.P2D);
timeline_changed = true;
};
p.windowResized = () => {
p.resizeElements(true, true);
};
}
let draw_time_lens = (canvas) => {
canvas.fill(black(100)); canvas.noStroke();
canvas.rect(0, 0, canvas.width, canvas.height);
let data = DATASETS[selected_data]; toi = data.tois[ data.toi_id ];
if(!data.checked || !data.included || data.toi_id == -1) {
canvas.background(0,0,0);
canvas.stroke(grey(100));
canvas.noFill();
canvas.strokeWeight(0);
canvas.rect(0,0,canvas.width,canvas.height);
canvas.fill(white(100));
canvas.textFont("Arial");
canvas.textSize(18);
canvas.textAlign( canvas.CENTER );
canvas.text("There is no TWI of the selected sample. Please select\n a valid sample under 'Samples' and TWI under 'TWIs'.", canvas.width/2, canvas.height/2);
return;
}
longest_duration = data.tmax - data.tmin;
canvas.strokeWeight(1); canvas.stroke(white(100)); canvas.fill(white(100));
if(lenses.length == 0){
for(let j = toi.j_min; j < toi.j_max && (data.fixs[j].t - data.tmin)/longest_duration < TIME_ANIMATE; j++){
let ts = 0;
if(data.fixs[j].t > data.tmin)
ts = (canvas.width*(data.fixs[j].t - data.tmin))/longest_duration;
let td = (canvas.width*data.fixs[j].dt)/longest_duration;
if(td > 1){
canvas.fill(white(100)); canvas.noStroke();
canvas.rect(ts, 0, td, canvas.height);
}else{
canvas.stroke(white(100)); canvas.noFill();
canvas.line(ts, 0, ts, canvas.height);
}
}
}else{
let current_lense_mode = document.getElementsByClassName("lense_mode")[0].innerHTML;
if( current_lense_mode.indexOf("Selected AOI Group")>-1){
// green line
canvas.strokeWeight(1);
canvas.stroke( makeColor(80, SELECTED)); canvas.fill( makeColor(2, SELECTED));
let k = ORDERLENSEGROUPID.indexOf(selected_lensegroup);
if(k != -1){
let h2 = canvas.height/ORDERLENSEGROUPID.length; let h2top = h2*k;
canvas.rect(1, h2top+1, canvas.width-2, h2-2);
}
// draw grey back
for(let j = toi.j_min; j < toi.j_max && (data.fixs[j].t - data.tmin)/longest_duration < TIME_ANIMATE; j++){
let ts = 0;
if(data.fixs[j].t > data.tmin)
ts = (canvas.width*(data.fixs[j].t - data.tmin))/longest_duration;
let td = (canvas.width*data.fixs[j].dt)/longest_duration;
if(td > 1){
canvas.fill(grey(100)); canvas.noStroke();
canvas.rect(ts, 0, td, canvas.height);
}else{
canvas.stroke(grey(100)); canvas.noFill();
canvas.line(ts, 0, ts, canvas.height);
}
}
// draw white for each lense grouop
for(let k=0; k<ORDERLENSEGROUPID.length; k++){
let h2 = canvas.height/ORDERLENSEGROUPID.length; let h2top = h2*k;
for(let j = toi.j_min; j < toi.j_max && (data.fixs[j].t - data.tmin)/longest_duration < TIME_ANIMATE; j++){
//iterate through lenses within the lense group
for(let jlens = 0; jlens < lenses.length; jlens++) {
if(ORDERLENSEGROUPID[k] == lenses[jlens].group) {
if(lenses[jlens].inside(data.fixs[j].x, data.fixs[j].y)){
let ts = 0;
if(data.fixs[j].t > data.tmin)
ts = (canvas.width*(data.fixs[j].t - data.tmin))/longest_duration;
let td = (canvas.width*data.fixs[j].dt)/longest_duration;
if(td > 1){
canvas.fill(white(100)); canvas.noStroke();
canvas.rect(ts, h2top, td, h2);
}else{
canvas.stroke(white(100)); canvas.noFill();
canvas.line(ts, h2top, ts, h2top+h2);
}
}
}
}
}
}
// green line
canvas.strokeWeight(1);
canvas.stroke( makeColor(80, SELECTED)); canvas.fill( makeColor(2, SELECTED));
k = ORDERLENSEGROUPID.indexOf(selected_lensegroup);
if(k != -1){
let h2 = canvas.height/ORDERLENSEGROUPID.length; let h2top = h2*k;
canvas.rect(1, h2top+1, canvas.width-2, h2-2);
}
}
else {
// green line
canvas.strokeWeight(1);
canvas.stroke( makeColor(80, SELECTED)); canvas.fill( makeColor(2, SELECTED));
let k = order_lenses.indexOf(selected_lens);
if(k != -1){
let h2 = canvas.height/lenses.length; let h2top = h2*k;
canvas.rect(1, h2top+1, canvas.width-2, h2-2);
}
// draw grey back
for(let j = toi.j_min; j < toi.j_max && (data.fixs[j].t - data.tmin)/longest_duration < TIME_ANIMATE; j++){
let ts = 0;
if(data.fixs[j].t > data.tmin)
ts = (canvas.width*(data.fixs[j].t - data.tmin))/longest_duration;
let td = (canvas.width*data.fixs[j].dt)/longest_duration;
if(td > 1){
canvas.fill(grey(100)); canvas.noStroke();
canvas.rect(ts, 0, td, canvas.height);
}else{
canvas.stroke(grey(100)); canvas.noFill();
canvas.line(ts, 0, ts, canvas.height);
}
}
// draw white for each lens
for(let k=0; k<lenses.length; k++){
let h2 = canvas.height/lenses.length; let h2top = h2*k;
for(let j = toi.j_min; j < toi.j_max && (data.fixs[j].t - data.tmin)/longest_duration < TIME_ANIMATE; j++){
if(lenses[k].inside(data.fixs[j].x, data.fixs[j].y)){
let ts = 0;
if(data.fixs[j].t > data.tmin)
ts = (canvas.width*(data.fixs[j].t - data.tmin))/longest_duration;
let td = (canvas.width*data.fixs[j].dt)/longest_duration;
if(td > 1){
canvas.fill(white(100)); canvas.noStroke();
canvas.rect(ts, h2top, td, h2);
}else{
canvas.stroke(white(100)); canvas.noFill();
canvas.line(ts, h2top, ts, h2top+h2);
}
}
}
}
// green line
canvas.strokeWeight(1);
canvas.stroke( makeColor(80, SELECTED)); canvas.fill( makeColor(2, SELECTED));
k = order_lenses.indexOf(selected_lens);
if(k != -1){
let h2 = canvas.height/lenses.length; let h2top = h2*k;
canvas.rect(1, h2top+1, canvas.width-2, h2-2);
}
}
}
};
let draw_time_data = (canvas) => {
canvas.fill(black(100)); canvas.noStroke(); canvas.rect(0, 0, canvas.width, canvas.height); canvas.strokeWeight(1);
let l = undefined; if(selected_lens !=-1){ l = base_lenses[selected_lens]; }
if(VALUED.length == 0){
}else{
//if selected is TWI group, only show TWIs matching the TWI group
//calculate total number of rows
TIMELINE_CANVAS.num_of_rows = 0;
let h2 = 0;
let h2top = 0;
let toi_longest_duration = 0;
let k2 = VALUED.indexOf(selected_data);
let k2_row_num = 0;
let num_rows_of_selected_data = 0;
for(let k=0; k<VALUED.length; k++){
let data = DATASETS[VALUED[k]];
if(data == undefined || !data.included)
continue;
if(DAT_MODE == 1 && data.group != selected_grp)
continue;
else if(DAT_MODE == 2 && VALUED[k] != selected_data)
continue;
for(let w=0; w<data.tois.length; w++){
if(data.tois[w] != undefined && data.tois[w].included) {
let twi_id = data.tois[w].twi_id;
if(TWI_MODE == 2 && selected_twi != -1 && data.tois[w] != undefined && data.tois[w].included) {
if(twi_id == selected_twi && twi_id < base_twis.length && base_twis[twi_id].included && base_twis[twi_id].checked) {
toi_longest_duration = Math.max(toi_longest_duration, data.tois[w].tmax - data.tois[w].tmin);
TIMELINE_CANVAS.num_of_rows++;
}
if(k == k2)
num_rows_of_selected_data++;
}else if(TWI_MODE == 1 && selected_twigroup != -1){
if(data.tois[w].included && twi_id < base_twis.length && base_twis[twi_id].group == selected_twigroup && base_twis[twi_id].included && base_twis[twi_id].checked ) {
toi_longest_duration = Math.max(toi_longest_duration, data.tois[w].tmax - data.tois[w].tmin);
TIMELINE_CANVAS.num_of_rows++;
}
if(k == k2)
num_rows_of_selected_data++;
}else if(TWI_MODE == 0){
if(data.tois[w].included && twi_id < base_twis.length && base_twis[twi_id].included && base_twis[twi_id].checked ) {
toi_longest_duration = Math.max(toi_longest_duration, data.tois[w].tmax - data.tois[w].tmin);
TIMELINE_CANVAS.num_of_rows++;
}
if(k == k2)
num_rows_of_selected_data++;
}
}
}
}
if(TIMELINE_CANVAS.num_of_rows > 0) {
h2 = canvas.height/TIMELINE_CANVAS.num_of_rows;
for(let k=0, row=0; k<VALUED.length && row<TIMELINE_CANVAS.num_of_rows; k++){
let data = DATASETS[VALUED[k]];
if(data == undefined || !data.included)
continue;
if(DAT_MODE == 1 && data.group != selected_grp)
continue;
else if(DAT_MODE == 2 && VALUED[k] != selected_data)
continue;
for(let w=0; w<data.tois.length && row<TIMELINE_CANVAS.num_of_rows; w++){
let bFilteredIn = false;
if(data.tois[w] != undefined && data.tois[w].included) {
let twi_id = data.tois[w].twi_id;
if(TWI_MODE == 2 && selected_twi != -1 && data.tois[w] != undefined && data.tois[w].included) {
if(twi_id == selected_twi && twi_id < base_twis.length && base_twis[twi_id].included && base_twis[twi_id].checked) {
bFilteredIn = true;
if(k2_row_num == 0 && k2 == k)
k2_row_num = row;
}
}else if(TWI_MODE == 1 && selected_twigroup != -1){
if(data.tois[w].included && twi_id < base_twis.length && base_twis[twi_id].group == selected_twigroup && base_twis[twi_id].included && base_twis[twi_id].checked ) {
bFilteredIn = true;
if(k2_row_num == 0 && k2 == k)
k2_row_num = row;
}
}else if(TWI_MODE == 0){
if(data.tois[w].included && twi_id < base_twis.length && base_twis[twi_id].included && base_twis[twi_id].checked ) {
bFilteredIn = true;
if(k2_row_num == 0 && k2 == k)
k2_row_num = row;
}
}
}
if(bFilteredIn) {
h2top = h2*row;
toi = data.tois[ w ];
//find out tmax and tmin of TWIs of this sample
if( !USE_RELATIVE ){ toi_longest_duration = (toi.tmax-toi.tmin); }
// grey
for(let j = toi.j_min;j < toi.j_max && (data.fixs[j].t - toi.tmin)/toi_longest_duration < TIME_ANIMATE; j++){
if( l == undefined || !l.inside(data.fixs[j].x, data.fixs[j].y) ){
let ts = 0;
if(data.fixs[j].t > toi.tmin)
ts = (canvas.width*(data.fixs[j].t - toi.tmin))/toi_longest_duration;
let td = (canvas.width*data.fixs[j].dt)/toi_longest_duration;
if(td > 1){
canvas.fill(grey(100)); canvas.noStroke();
canvas.rect(ts, h2top, td, h2);
}else{
canvas.stroke(grey(100)); canvas.noFill();
canvas.line(ts, h2top, ts, h2top+h2);
}
}
}
// white
if( l != undefined ){
for(let j = toi.j_min;j < toi.j_max && (data.fixs[j].t - toi.tmin)/toi_longest_duration < TIME_ANIMATE; j++){
if(l.inside(data.fixs[j].x, data.fixs[j].y) ){
let ts = 0;
if(data.fixs[j].t > toi.tmin)
ts = (canvas.width*(data.fixs[j].t - toi.tmin))/toi_longest_duration;
let td = (canvas.width*data.fixs[j].dt)/toi_longest_duration;
if(td > 1){
canvas.fill(white(100)); canvas.noStroke();
canvas.rect(ts, h2top, td, h2);
}else{
canvas.stroke(white(100)); canvas.noFill();
canvas.line(ts, h2top, ts, h2top+h2);
}
}
}
}
row++;
// }
}
}
}
}
else {
canvas.background(0,0,0);
canvas.stroke(grey(100));
canvas.noFill();
canvas.strokeWeight(0);
canvas.rect(0,0,canvas.width,canvas.height);
canvas.fill(white(100));
canvas.textFont("Arial");
canvas.textSize(18);
canvas.textAlign( canvas.CENTER );
canvas.text("There is no TWI of the selected sample. Please select\n a valid sample under 'Samples' and TWI under 'TWIs'.", canvas.width/2, canvas.height/2);
return;
}
}
};
let draw_time_all = (canvas) => {
canvas.fill(black(100)); canvas.noStroke(); canvas.rect(0, 0, canvas.width, canvas.height); canvas.strokeWeight(1);
let l = undefined; if(selected_lens !=-1){ l = base_lenses[selected_lens]; }
if(VALUED.length == 0){
}else{
//if selected is TWI group, only show TWIs matching the TWI group
//calculate total number of rows
TIMELINE_CANVAS.num_of_rows = 0;
let h2 = 0;
let h2top = 0;
let toi_longest_duration = 0;
let k2 = VALUED.indexOf(selected_data);
let k2_row_num = 0;
let num_rows_of_selected_data = 0;
for(let k=0; k<VALUED.length; k++){
let data = DATASETS[VALUED[k]];
if(data == undefined || !data.included)
continue;
if(DAT_MODE == 1 && data.group != selected_grp)
continue;
else if(DAT_MODE == 2 && VALUED[k] != selected_data)
continue;
for(let w=0; w<data.tois.length; w++){
if(data.tois[w] != undefined && data.tois[w].included) {
let twi_id = data.tois[w].twi_id;
if(TWI_MODE == 2 && selected_twi != -1 && data.tois[w] != undefined && data.tois[w].included) {
if(twi_id == selected_twi && twi_id < base_twis.length && base_twis[twi_id].included && base_twis[twi_id].checked) {
toi_longest_duration = Math.max(toi_longest_duration, data.tois[w].tmax - data.tois[w].tmin);
TIMELINE_CANVAS.num_of_rows++;
}
if(k == k2)
num_rows_of_selected_data++;
}else if(TWI_MODE == 1 && selected_twigroup != -1){
if(data.tois[w].included && twi_id < base_twis.length && base_twis[twi_id].group == selected_twigroup && base_twis[twi_id].included && base_twis[twi_id].checked ) {
toi_longest_duration = Math.max(toi_longest_duration, data.tois[w].tmax - data.tois[w].tmin);
TIMELINE_CANVAS.num_of_rows++;
}
if(k == k2)
num_rows_of_selected_data++;
}else if(TWI_MODE == 0){
if(data.tois[w].included && twi_id < base_twis.length && base_twis[twi_id].included && base_twis[twi_id].checked ) {
toi_longest_duration = Math.max(toi_longest_duration, data.tois[w].tmax - data.tois[w].tmin);
TIMELINE_CANVAS.num_of_rows++;
}
if(k == k2)
num_rows_of_selected_data++;
}
}
}
}
if(TIMELINE_CANVAS.num_of_rows > 0) {
h2 = canvas.height/TIMELINE_CANVAS.num_of_rows;
for(let k=0, row=0; k<VALUED.length && row<TIMELINE_CANVAS.num_of_rows; k++){
let data = DATASETS[VALUED[k]];
if(data == undefined || !data.included)
continue;
if(DAT_MODE == 1 && data.group != selected_grp)
continue;
else if(DAT_MODE == 2 && VALUED[k] != selected_data)
continue;
for(let w=0; w<data.tois.length && row<TIMELINE_CANVAS.num_of_rows; w++){
let bFilteredIn = false;
if(data.tois[w] != undefined && data.tois[w].included) {
let twi_id = data.tois[w].twi_id;
if(TWI_MODE == 2 && selected_twi != -1 && data.tois[w] != undefined && data.tois[w].included) {
if(twi_id == selected_twi && twi_id < base_twis.length && base_twis[twi_id].included && base_twis[twi_id].checked) {
bFilteredIn = true;
if(k2_row_num == 0 && k2 == k)
k2_row_num = row;
}
}else if(TWI_MODE == 1 && selected_twigroup != -1){
if(data.tois[w].included && twi_id < base_twis.length && base_twis[twi_id].group == selected_twigroup && base_twis[twi_id].included && base_twis[twi_id].checked ) {
bFilteredIn = true;
if(k2_row_num == 0 && k2 == k)
k2_row_num = row;
}
}else if(TWI_MODE == 0){
if(data.tois[w].included && twi_id < base_twis.length && base_twis[twi_id].included && base_twis[twi_id].checked ) {
bFilteredIn = true;
if(k2_row_num == 0 && k2 == k)
k2_row_num = row;
}
}
}
if(bFilteredIn) {
h2top = h2*row;
toi = data.tois[ w ];
//find out tmax and tmin of TWIs of this sample
if( !USE_RELATIVE ){ toi_longest_duration = (toi.tmax-toi.tmin); }
// grey backing layer
if(data.fixs.length == 0){
continue;
}
for(let j = toi.j_min; j < toi.j_max; j++){
if(data.fixs[j] != undefined && (data.fixs[j].t - toi.tmin)/toi_longest_duration < TIME_ANIMATE) {
let ts = 0;
if(data.fixs[j].t > toi.tmin)
ts = (canvas.width*(data.fixs[j].t - toi.tmin))/toi_longest_duration;
let td = (canvas.width*data.fixs[j].dt)/toi_longest_duration;
if(td > 1){
canvas.fill(grey(100)); canvas.noStroke(); //canvas.stroke(white(100));
canvas.rect(ts, h2top, td, h2);