phyks/timeline.js
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Handle sup element in popups

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Phyks 2014-03-29 01:59:51 +01:00
parent 035bb0858f
commit 49619953ce
1 changed files with 34 additions and 19 deletions
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timeline.js
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@ -9,6 +9,7 @@ SVG.marginRight = 10;
SVG.rounded = false;
SVG.x_axis = false;
SVG.parent_holder = false;
SVG.holder = false;
SVG.g = false;
SVG.axis = false;
@ -22,15 +23,15 @@ SVG.labels = [];
*/
SVG.init = function (id, height, width, grid, x_axis, rounded)
{
var holder = document.getElementById(id);
SVG.parent_holder = document.getElementById(id);
var svg = document.createElementNS(SVG.ns, 'svg:svg');
svg.setAttribute('width', width);
svg.setAttribute('height', height);
svg.setAttributeNS('http://www.w3.org/2000/xmlns/', 'xmlns:xlink', SVG.xlinkns);
holder.appendChild(svg);
SVG.parent_holder.appendChild(svg);
SVG.holder = holder.querySelector('svg');
SVG.holder = SVG.parent_holder.querySelector('svg');
var defs = document.createElementNS(SVG.ns, 'defs');
SVG.holder.appendChild(defs);
@ -100,13 +101,13 @@ SVG.init = function (id, height, width, grid, x_axis, rounded)
defs.appendChild(marker);
SVG.g = document.createElementNS(SVG.ns, 'g');
SVG.g.setAttribute('transform', 'translate(0, ' + holder.offsetHeight + ') scale(1, -1)');
SVG.g.setAttribute('transform', 'translate(0, ' + SVG.parent_holder.offsetHeight + ') scale(1, -1)');
SVG.holder.appendChild(SVG.g);
if(x_axis === true) {
SVG.axis = document.createElementNS(SVG.ns, 'line');
SVG.axis.setAttribute('x1', SVG.marginLeft);
SVG.axis.setAttribute('x2', holder.offsetWidth - 13 - SVG.marginRight);
SVG.axis.setAttribute('x2', SVG.parent_holder.offsetWidth - 13 - SVG.marginRight);
SVG.axis.setAttribute('stroke', 'gray');
SVG.axis.setAttribute('stroke-width', 3);
SVG.axis.setAttribute('marker-end', 'url("#markerArrow")');
@ -148,7 +149,7 @@ SVG.scale = function(data) {
/* Draw axis */
if(SVG.x_axis === true) {
y = SVG.newCoordinates(0, minY, maxY, 2*SVG.marginBottom, SVG.holder.parentElement.offsetHeight - SVG.marginTop);
y = SVG.newCoordinates(0, minY, maxY, 2*SVG.marginBottom, SVG.parent_holder.offsetHeight - SVG.marginTop);
SVG.axis.setAttribute('y1', y);
SVG.axis.setAttribute('y2', y);
}
@ -251,8 +252,8 @@ SVG.draw = function() {
/* Draw points */
for(point = 0; point < SVG.raw_points.length; point++) {
x.push(SVG.newCoordinates(SVG.raw_points[point][0], scale.minX, scale.maxX, SVG.marginLeft, SVG.holder.parentElement.offsetWidth - SVG.marginRight));
y.push(SVG.newCoordinates(SVG.raw_points[point][1], scale.minY, scale.maxY, 2*SVG.marginBottom, SVG.holder.parentElement.offsetHeight - SVG.marginTop));
x.push(SVG.newCoordinates(SVG.raw_points[point][0], scale.minX, scale.maxX, SVG.marginLeft, SVG.parent_holder.offsetWidth - SVG.marginRight));
y.push(SVG.newCoordinates(SVG.raw_points[point][1], scale.minY, scale.maxY, 2*SVG.marginBottom, SVG.parent_holder.offsetHeight - SVG.marginTop));
}
if(SVG.rounded === true) {
@ -272,7 +273,7 @@ SVG.draw = function() {
element.setAttribute('fill', '#3f72bf');
element.setAttribute('opacity', '0.25');
element.setAttribute('stroke', 'none');
element.setAttribute('d', 'M '+SVG.marginLeft+' '+SVG.marginBottom+' L '+x[0]+' '+y[0]+' '+ path + ' L '+(SVG.holder.parentElement.offsetWidth - SVG.marginRight)+' '+SVG.marginBottom+' Z');
element.setAttribute('d', 'M '+SVG.marginLeft+' '+SVG.marginBottom+' L '+x[0]+' '+y[0]+' '+ path + ' L '+(SVG.parent_holder.offsetWidth - SVG.marginRight)+' '+SVG.marginBottom+' Z');
SVG.g.insertBefore(element, SVG.g.querySelectorAll('.over')[0]);
element = document.createElementNS(SVG.ns, 'path');
@ -299,11 +300,25 @@ SVG.draw = function() {
var g = document.createElementNS(SVG.ns, 'g');
g.setAttribute('class', 'label');
g.setAttribute('id', 'label_'+point);
g.setAttribute('transform', 'translate(0, ' + SVG.holder.parentElement.offsetHeight + ') scale(1, -1)');
g.setAttribute('transform', 'translate(0, ' + SVG.parent_holder.offsetHeight + ') scale(1, -1)');
SVG.g.appendChild(g);
element = document.createElementNS(SVG.ns, 'text');
element.innerHTML = SVG.labels[point].replace(/(<([^>]+)>)/ig, '');
var text = SVG.labels[point].replace('</sup>', '<sup>').split('<sup>');
var i = 0;
var tmp = false;
for(i = 0; i < text.length; i++) {
if(i % 2 == 0) {
element.appendChild(document.createTextNode(text[i]));
}
else {
tmp = document.createElementNS(SVG.ns, 'tspan');
tmp.setAttribute('dy', '-5');
tmp.appendChild(document.createTextNode(text[i]));
element.appendChild(tmp);
}
}
var path = document.createElementNS(SVG.ns, 'path');
path.setAttribute('stroke', 'black');
@ -316,18 +331,18 @@ SVG.draw = function() {
g.appendChild(element);
var x_text = x[point] - element.getBoundingClientRect().width / 2;
var y_text = SVG.holder.parentElement.offsetHeight - y[point] - 20;
var y_text = SVG.parent_holder.offsetHeight - y[point] - 20;
var element_width = element.getBoundingClientRect().width;
var element_height = element.getBoundingClientRect().height;
if(x[point] + element_width / 2 > SVG.holder.parentElement.offsetWidth) {
if(x[point] + element_width / 2 > SVG.parent_holder.offsetWidth) {
x_text = x[point] - element_width - 20;
y_text = SVG.holder.parentElement.offsetHeight - y[point] + 5;
y_text = SVG.parent_holder.offsetHeight - y[point] + 5;
path.setAttribute('d', 'M '+(x_text - 5)+' '+(y_text + 5)+' L '+(x_text - 5)+' '+(y_text - element_height + 5)+' L '+(x_text + element_width + 5)+' '+(y_text - element_height + 5)+' L '+(x_text + element_width + 5)+' '+(y_text - element_height/2 + 2.5)+' L '+(x_text + element_width + 10)+' '+(y_text - element_height/2 + 5)+' L '+(x_text + element_width + 5)+' '+(y_text - element_height/2 + 7.5)+' L '+(x_text + element_width + 5)+' '+(y_text + 5)+' Z');
}
else if(x[point] - element.getBoundingClientRect().width / 2 < 0) {
x_text = x[point] + 20;
y_text = SVG.holder.parentElement.offsetHeight - y[point] + 5;
y_text = SVG.parent_holder.offsetHeight - y[point] + 5;
path.setAttribute('d', 'M '+(x_text - 5)+' '+(y_text + 5)+' L '+(x_text - 5)+' '+(y_text - element_height/2 + 7.5)+' L '+(x_text - 10)+' '+(y_text - element_height/2 + 5)+' L '+(x_text - 5)+' '+(y_text - element_height/2 + 2.5)+' L '+(x_text - 5)+' '+(y_text - element_height + 5)+' L '+(x_text + element_width + 5)+' '+(y_text - element_height + 5)+' L '+(x_text + element_width + 5)+' '+(y_text + 5)+' Z');
}
else {
@ -369,7 +384,7 @@ SVG.draw = function() {
rect.addEventListener('mouseover', function() {
SVG.holder.getElementById(this.getAttribute('id').replace('over', 'point')).setAttribute('r', '6');
if(SVG.labels[parseInt(this.getAttribute('id').replace('over_', ''))] !== '') {
SVG.holder.getElementById(this.getAttribute('id').replace('over', 'label')).setAttribute('display', '');
SVG.holder.getElementById(this.getAttribute('id').replace('over', 'label')).setAttribute('display', 'block');
}
})
rect.addEventListener('mouseout', function() {
@ -385,12 +400,12 @@ var old = window.onresize || function() {};
window.onresize = function() {
old();
if(SVG.g !== false) {
SVG.g.setAttribute('transform', 'translate(0, ' + SVG.holder.parentElement.offsetHeight + ') scale(1, -1)');
SVG.g.setAttribute('transform', 'translate(0, ' + SVG.parent_holder.offsetHeight + ') scale(1, -1)');
if(SVG.x_axis === true) {
SVG.axis.setAttribute('x2', holder.offsetWidth - 13 - SVG.marginRight);
SVG.axis.setAttribute('x2', SVG.parent_holder.offsetWidth - 13 - SVG.marginRight);
}
[].forEach.call(SVG.holder.querySelectorAll('.label, .over, .point, .line, .graph'), function(el) {
el.parentElement.removeChild(el);
el.parentNode.removeChild(el);
});
SVG.draw();
}