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timeline.js
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Rename global name to Timeline, issue #1 solved

This commit is contained in:
Phyks 2014-04-18 21:54:24 +02:00
parent aedd29d556
commit aa5534f8df
9 changed files with 172 additions and 172 deletions
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8
examples/index.html
View File

@ -12,12 +12,12 @@
<div id="holder"></div>
<script type="text/javascript" src="../timeline.js"></script>
<script type="text/javascript">
SVG.init({'id': 'holder', 'height': '100%', 'width': '100%', 'grid': 'both', 'x_axis': true, 'line': 'line', 'rounded': false, 'fill': true, 'x_callback': false});
Timeline.init({'id': 'holder', 'height': '100%', 'width': '100%', 'grid': 'both', 'x_axis': true, 'line': 'line', 'rounded': false, 'fill': true, 'x_callback': false});
SVG.addGraph('test', 'red');
SVG.addPoints('test', [{'x':200, 'y':50, 'label':'%x : %y test. Click me !', 'click': function() { alert('Hello World…'); }},{'x':75, 'y':100, 'label':'%x : %y test2'},{'x':150,'y':25, 'label':'%x : %y test3'},{'x':175, 'y':-200, 'label':'%x : %y test4'},{'x':125, 'y':75, 'label':'%x : %y µg/m<sup>3</sup>'},{'x':225, 'y':-220, 'label':'%x : %y test4'}]);
Timeline.addGraph('test', 'red');
Timeline.addPoints('test', [{'x':200, 'y':50, 'label':'%x : %y test. Click me !', 'click': function() { alert('Hello World…'); }},{'x':75, 'y':100, 'label':'%x : %y test2'},{'x':150,'y':25, 'label':'%x : %y test3'},{'x':175, 'y':-200, 'label':'%x : %y test4'},{'x':125, 'y':75, 'label':'%x : %y µg/m<sup>3</sup>'},{'x':225, 'y':-220, 'label':'%x : %y test4'}]);
SVG.draw();
Timeline.draw();
</script>
</body>
</html>

12
examples/index2.html
View File

@ -12,15 +12,15 @@
<div id="holder"></div>
<script type="text/javascript" src="../timeline.js"></script>
<script type="text/javascript">
SVG.init({'id': 'holder', 'height': '100%', 'width': '100%', 'grid': 'both', 'x_axis': true, 'line': 'line', 'rounded': false, 'fill': true, 'x_callback': false});
Timeline.init({'id': 'holder', 'height': '100%', 'width': '100%', 'grid': 'both', 'x_axis': true, 'line': 'line', 'rounded': false, 'fill': true, 'x_callback': false});
SVG.addGraph('test', 'red');
SVG.addPoints('test', [{'x':200, 'y':50, 'label':'%x : %y test'},{'x':75, 'y':100, 'label':'%x : %y test2'},{'x':150,'y':25, 'label':'%x : %y test3'},{'x':175, 'y':-200, 'label':'%x : %y test4'},{'x':125, 'y':75, 'label':'%x : %y µg/m<sup>3</sup>'},{'x':225, 'y':-220, 'label':'%x : %y test4'}]);
Timeline.addGraph('test', 'red');
Timeline.addPoints('test', [{'x':200, 'y':50, 'label':'%x : %y test'},{'x':75, 'y':100, 'label':'%x : %y test2'},{'x':150,'y':25, 'label':'%x : %y test3'},{'x':175, 'y':-200, 'label':'%x : %y test4'},{'x':125, 'y':75, 'label':'%x : %y µg/m<sup>3</sup>'},{'x':225, 'y':-220, 'label':'%x : %y test4'}]);
SVG.addGraph('test2', 'blue');
SVG.addPoints('test2', [{'x':180, 'y':50, 'label':'%x : %y test'},{'x':120, 'y':100, 'label':'%x : %y test2'},{'x':160,'y':25, 'label':'%x : %y test3'},{'x':150, 'y':-200, 'label':'%x : %y test4'},{'x':100, 'y':75, 'label':'%x : %y µg/m<sup>3</sup>'},{'x':200, 'y':-220, 'label':'%x : %y test4'}]);
Timeline.addGraph('test2', 'blue');
Timeline.addPoints('test2', [{'x':180, 'y':50, 'label':'%x : %y test'},{'x':120, 'y':100, 'label':'%x : %y test2'},{'x':160,'y':25, 'label':'%x : %y test3'},{'x':150, 'y':-200, 'label':'%x : %y test4'},{'x':100, 'y':75, 'label':'%x : %y µg/m<sup>3</sup>'},{'x':200, 'y':-220, 'label':'%x : %y test4'}]);
SVG.draw();
Timeline.draw();
</script>
</body>
</html>

8
examples/index3.html
View File

@ -12,12 +12,12 @@
<div id="holder"></div>
<script type="text/javascript" src="../timeline.js"></script>
<script type="text/javascript">
SVG.init({'id': 'holder', 'height': '100%', 'width': '100%', 'grid': 'both', 'x_axis': true, 'line': 'line', 'rounded': true, 'fill': true, 'x_callback': false});
Timeline.init({'id': 'holder', 'height': '100%', 'width': '100%', 'grid': 'both', 'x_axis': true, 'line': 'line', 'rounded': true, 'fill': true, 'x_callback': false});
SVG.addGraph('test', 'red');
SVG.addPoints('test', [{'x':200, 'y':50, 'label':'%x : %y test'},{'x':75, 'y':100, 'label':'%x : %y test2'},{'x':150,'y':25, 'label':'%x : %y test3'},{'x':175, 'y':-200, 'label':'%x : %y test4'},{'x':125, 'y':75, 'label':'%x : %y µg/m<sup>3</sup>'},{'x':225, 'y':-220, 'label':'%x : %y test4'}]);
Timeline.addGraph('test', 'red');
Timeline.addPoints('test', [{'x':200, 'y':50, 'label':'%x : %y test'},{'x':75, 'y':100, 'label':'%x : %y test2'},{'x':150,'y':25, 'label':'%x : %y test3'},{'x':175, 'y':-200, 'label':'%x : %y test4'},{'x':125, 'y':75, 'label':'%x : %y µg/m<sup>3</sup>'},{'x':225, 'y':-220, 'label':'%x : %y test4'}]);
SVG.draw();
Timeline.draw();
</script>
</body>
</html>

8
examples/index4.html
View File

@ -12,12 +12,12 @@
<div id="holder"></div>
<script type="text/javascript" src="../timeline.js"></script>
<script type="text/javascript">
SVG.init({'id': 'holder', 'height': '100%', 'width': '100%', 'grid': 'both', 'x_axis': true, 'line': 'dashed', 'rounded': false, 'fill': true, 'x_callback': false});
Timeline.init({'id': 'holder', 'height': '100%', 'width': '100%', 'grid': 'both', 'x_axis': true, 'line': 'dashed', 'rounded': false, 'fill': true, 'x_callback': false});
SVG.addGraph('test', 'red');
SVG.addPoints('test', [{'x':200, 'y':50, 'label':'%x : %y test. Click me !', 'click': function() { alert('Hello World…'); }},{'x':75, 'y':100, 'label':'%x : %y test2'},{'x':150,'y':25, 'label':'%x : %y test3'},{'x':175, 'y':-200, 'label':'%x : %y test4'},{'x':125, 'y':75, 'label':'%x : %y µg/m<sup>3</sup>'},{'x':225, 'y':-220, 'label':'%x : %y test4'}]);
Timeline.addGraph('test', 'red');
Timeline.addPoints('test', [{'x':200, 'y':50, 'label':'%x : %y test. Click me !', 'click': function() { alert('Hello World…'); }},{'x':75, 'y':100, 'label':'%x : %y test2'},{'x':150,'y':25, 'label':'%x : %y test3'},{'x':175, 'y':-200, 'label':'%x : %y test4'},{'x':125, 'y':75, 'label':'%x : %y µg/m<sup>3</sup>'},{'x':225, 'y':-220, 'label':'%x : %y test4'}]);
SVG.draw();
Timeline.draw();
</script>
</body>
</html>

8
examples/index5.html
View File

@ -12,12 +12,12 @@
<div id="holder"></div>
<script type="text/javascript" src="../timeline.js"></script>
<script type="text/javascript">
SVG.init({'id': 'holder', 'height': '100%', 'width': '100%', 'grid': 'both', 'x_axis': true, 'line': 'none', 'rounded': false, 'fill': false, 'x_callback': false});
Timeline.init({'id': 'holder', 'height': '100%', 'width': '100%', 'grid': 'both', 'x_axis': true, 'line': 'none', 'rounded': false, 'fill': false, 'x_callback': false});
SVG.addGraph('test', 'red');
SVG.addPoints('test', [{'x':200, 'y':50, 'label':'%x : %y test. Click me !', 'click': function() { alert('Hello World…'); }},{'x':75, 'y':100, 'label':'%x : %y test2'},{'x':150,'y':25, 'label':'%x : %y test3'},{'x':175, 'y':-200, 'label':'%x : %y test4'},{'x':125, 'y':75, 'label':'%x : %y µg/m<sup>3</sup>'},{'x':225, 'y':-220, 'label':'%x : %y test4'}]);
Timeline.addGraph('test', 'red');
Timeline.addPoints('test', [{'x':200, 'y':50, 'label':'%x : %y test. Click me !', 'click': function() { alert('Hello World…'); }},{'x':75, 'y':100, 'label':'%x : %y test2'},{'x':150,'y':25, 'label':'%x : %y test3'},{'x':175, 'y':-200, 'label':'%x : %y test4'},{'x':125, 'y':75, 'label':'%x : %y µg/m<sup>3</sup>'},{'x':225, 'y':-220, 'label':'%x : %y test4'}]);
SVG.draw();
Timeline.draw();
</script>
</body>
</html>

8
examples/index6.html
View File

@ -12,12 +12,12 @@
<div id="holder"></div>
<script type="text/javascript" src="../timeline.js"></script>
<script type="text/javascript">
SVG.init({'id': 'holder', 'height': '100%', 'width': '100%', 'grid': 'both', 'x_axis': true, 'line': 'none', 'rounded': false, 'fill': false, 'x_callback': function(x) { return x;}});
Timeline.init({'id': 'holder', 'height': '100%', 'width': '100%', 'grid': 'both', 'x_axis': true, 'line': 'none', 'rounded': false, 'fill': false, 'x_callback': function(x) { return x;}});
SVG.addGraph('test', 'red');
SVG.addPoints('test', [{'x':200, 'y':50, 'label':'%x : %y test. Click me !', 'click': function() { alert('Hello World…'); }},{'x':75, 'y':100, 'label':'%x : %y test2'},{'x':150,'y':25, 'label':'%x : %y test3'},{'x':175, 'y':-200, 'label':'%x : %y test4'},{'x':125, 'y':75, 'label':'%x : %y µg/m<sup>3</sup>'},{'x':225, 'y':-220, 'label':'%x : %y test4'}]);
Timeline.addGraph('test', 'red');
Timeline.addPoints('test', [{'x':200, 'y':50, 'label':'%x : %y test. Click me !', 'click': function() { alert('Hello World…'); }},{'x':75, 'y':100, 'label':'%x : %y test2'},{'x':150,'y':25, 'label':'%x : %y test3'},{'x':175, 'y':-200, 'label':'%x : %y test4'},{'x':125, 'y':75, 'label':'%x : %y µg/m<sup>3</sup>'},{'x':225, 'y':-220, 'label':'%x : %y test4'}]);
SVG.draw();
Timeline.draw();
</script>
</body>
</html>

8
examples/index7.html
View File

@ -12,12 +12,12 @@
<div id="holder"></div>
<script type="text/javascript" src="../timeline.js"></script>
<script type="text/javascript">
SVG.init({'id': 'holder', 'height': '100%', 'width': '100%', 'grid': 'both', 'x_axis': true, 'line': 'none', 'rounded': false, 'fill': false, 'x_callback': false});
Timeline.init({'id': 'holder', 'height': '100%', 'width': '100%', 'grid': 'both', 'x_axis': true, 'line': 'none', 'rounded': false, 'fill': false, 'x_callback': false});
SVG.addGraph('test', 'red');
SVG.addPoints('test', [{'x':200, 'y':50, 'label':'Click me !', 'click': function() { alert('Hello World…'); }},{'x':75, 'y':100, 'label':'Click me !', 'click': function() { alert('Hello World…'); }},{'x':150,'y':25, 'label':'Click me !', 'click': function() { alert('Hello World…'); }},{'x':175, 'y':-200, 'label':'Click me !', 'click': function() { alert('Hello World…'); }},{'x':125, 'y':75, 'label':'Click me !', 'click': function() { alert('Hello World…'); }},{'x':225, 'y':-220, 'label':'Click me !', 'click': function() { alert('Hello World…'); }}]);
Timeline.addGraph('test', 'red');
Timeline.addPoints('test', [{'x':200, 'y':50, 'label':'Click me !', 'click': function() { alert('Hello World…'); }},{'x':75, 'y':100, 'label':'Click me !', 'click': function() { alert('Hello World…'); }},{'x':150,'y':25, 'label':'Click me !', 'click': function() { alert('Hello World…'); }},{'x':175, 'y':-200, 'label':'Click me !', 'click': function() { alert('Hello World…'); }},{'x':125, 'y':75, 'label':'Click me !', 'click': function() { alert('Hello World…'); }},{'x':225, 'y':-220, 'label':'Click me !', 'click': function() { alert('Hello World…'); }}]);
SVG.draw();
Timeline.draw();
</script>
</body>
</html>

282
timeline.js
View File

@ -13,32 +13,32 @@
* ---------------------------------------------------------------------------------
*/
var SVG = {};
SVG.ns = "http://www.w3.org/2000/svg";
SVG.xlinkns = "http://www.w3.org/1999/xlink";
var Timeline = {};
Timeline.ns = "http://www.w3.org/2000/svg";
Timeline.xlinkns = "http://www.w3.org/1999/xlink";
SVG.marginBottom = 10;
SVG.marginTop = 15;
SVG.marginLeft = 10;
SVG.marginRight = 10;
SVG.rounded = false;
SVG.x_axis = false;
SVG.fill = true;
SVG.line = 'line';
SVG.dashed_style = '5, 5';
Timeline.marginBottom = 10;
Timeline.marginTop = 15;
Timeline.marginLeft = 10;
Timeline.marginRight = 10;
Timeline.rounded = false;
Timeline.x_axis = false;
Timeline.fill = true;
Timeline.line = 'line';
Timeline.dashed_style = '5, 5';
SVG.parent_holder = false;
SVG.holder = false;
SVG.g = false;
SVG.axis = false;
SVG.graphs = [];
SVG.raw_points = [];
SVG.x_callback = false;
Timeline.parent_holder = false;
Timeline.holder = false;
Timeline.g = false;
Timeline.axis = false;
Timeline.graphs = [];
Timeline.raw_points = [];
Timeline.x_callback = false;
// Create an element "element" with the attributes "attrs"
SVG.createElement = function (element, attrs) {
var el = document.createElementNS(SVG.ns, element);
Timeline.createElement = function (element, attrs) {
var el = document.createElementNS(Timeline.ns, element);
for(attr in attrs) {
el.setAttribute(attr, attrs[attr]);
}
@ -47,18 +47,18 @@ SVG.createElement = function (element, attrs) {
};
// Check wether the element "element" has class "class"
SVG.hasClass = function (element, cls) {
Timeline.hasClass = function (element, cls) {
return (' ' + element.getAttribute('class') + ' ').indexOf(' ' + cls + ' ') > -1;
};
// Add a new graph to the SVG
SVG.addGraph = function (graph, color) {
SVG.graphs[graph] = color;
// Add a new graph to the Timeline
Timeline.addGraph = function (graph, color) {
Timeline.graphs[graph] = color;
};
// Test wether a graph of name "graph" already exists
SVG.hasGraph = function (graph) {
if(typeof(SVG.graphs[graph]) === 'undefined') {
Timeline.hasGraph = function (graph) {
if(typeof(Timeline.graphs[graph]) === 'undefined') {
return false;
}
else {
@ -67,22 +67,22 @@ SVG.hasGraph = function (graph) {
};
// Clear the specified graph data, or completely clear all the graph data
SVG.clearGraph = function (graph) {
Timeline.clearGraph = function (graph) {
if(typeof(graph) === 'undefined') {
SVG.raw_points = [];
SVG.graphs = [];
Timeline.raw_points = [];
Timeline.graphs = [];
}
else {
for(var i = 0; i < SVG.raw_points.length; i++) {
if(SVG.raw_points[i].graph === graph) {
SVG.raw_points[i] = undefined;
for(var i = 0; i < Timeline.raw_points.length; i++) {
if(Timeline.raw_points[i].graph === graph) {
Timeline.raw_points[i] = undefined;
}
}
}
};
// Add points to the specified graph
SVG.addPoints = function (graph, data) {
Timeline.addPoints = function (graph, data) {
for(var point = 0; point < data.length; point++) {
var insert = {'graph': graph, 'x': data[point].x, 'y': data[point].y};
if(typeof(data[point].label) !== 'undefined') {
@ -97,10 +97,10 @@ SVG.addPoints = function (graph, data) {
else {
insert.click = false;
}
SVG.raw_points.push(insert);
Timeline.raw_points.push(insert);
}
SVG.raw_points.sort(function (a, b) {
Timeline.raw_points.sort(function (a, b) {
if(a.x < b.x) {
return -1;
}
@ -114,23 +114,23 @@ SVG.addPoints = function (graph, data) {
};
// Compute new coordinates, knowing the min and max value to fit the graph in the container
SVG.newCoordinate = function(value, min, max, minValue, maxValue) {
Timeline.newCoordinate = function(value, min, max, minValue, maxValue) {
var a = (maxValue - minValue) / (max - min);
return a *(value - min) + minValue;
};
// Compute new X and Y values
SVG.getNewXY = function (minX, maxX, minY, maxY) {
Timeline.getNewXY = function (minX, maxX, minY, maxY) {
return function (x, y) {
return {
'x': SVG.newCoordinate(x, minX, maxX, SVG.marginLeft, SVG.parent_holder.offsetWidth - SVG.marginRight),
'y': SVG.newCoordinate(y, minY, maxY, 2*SVG.marginBottom, SVG.parent_holder.offsetHeight - SVG.marginTop)
'x': Timeline.newCoordinate(x, minX, maxX, Timeline.marginLeft, Timeline.parent_holder.offsetWidth - Timeline.marginRight),
'y': Timeline.newCoordinate(y, minY, maxY, 2*Timeline.marginBottom, Timeline.parent_holder.offsetHeight - Timeline.marginTop)
};
};
};
// Get the necessary control points to smoothen the graph, is rounded is true
SVG.getControlPoints = function (data) {
Timeline.getControlPoints = function (data) {
// From http://www.particleincell.com/wp-content/uploads/2012/06/bezier-spline.js
var p1 = new Array();
var p2 = new Array();
@ -196,79 +196,79 @@ SVG.getControlPoints = function (data) {
* x_callback = function(args) { } or false is called to display the legend on the x axis
* fill = true / false to fill below the graph or not
*/
SVG.init = function (arg) {
if(!document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#Image", "1.1")) {
alert("ERROR : Your browser does not support embedded SVG.");
Timeline.init = function (arg) {
if(!document.implementation.hasFeature("http://www.w3.org/TR/Timeline11/feature#Image", "1.1")) {
alert("ERROR : Your browser does not support embedded Timeline.");
}
SVG.parent_holder = document.getElementById(arg.id);
Timeline.parent_holder = document.getElementById(arg.id);
var svg = SVG.createElement('svg:svg', { 'width': arg.width, 'height': arg.height });
svg.setAttributeNS('http://www.w3.org/2000/xmlns/', 'xmlns:xlink', SVG.xlinkns);
SVG.parent_holder.appendChild(svg);
var svg = Timeline.createElement('svg:svg', { 'width': arg.width, 'height': arg.height });
svg.setAttributeNS('http://www.w3.org/2000/xmlns/', 'xmlns:xlink', Timeline.xlinkns);
Timeline.parent_holder.appendChild(svg);
SVG.holder = SVG.parent_holder.querySelector('svg');
Timeline.holder = Timeline.parent_holder.querySelector('svg');
defs = SVG.createElement('defs', {});
SVG.holder.appendChild(defs);
defs = Timeline.createElement('defs', {});
Timeline.holder.appendChild(defs);
if(arg.grid === 'small' || arg.grid === 'both') {
var small_grid_pattern = SVG.createElement('pattern', { 'id': 'smallGrid', 'width': 8, 'height': 8, 'patternUnits': 'userSpaceOnUse' });
var small_grid_pattern = Timeline.createElement('pattern', { 'id': 'smallGrid', 'width': 8, 'height': 8, 'patternUnits': 'userSpaceOnUse' });
var small_grid_path = SVG.createElement('path', { 'd': 'M 8 0 L 0 0 0 8', 'fill': 'none', 'stroke': 'gray', 'stroke-width': '0.5' });
var small_grid_path = Timeline.createElement('path', { 'd': 'M 8 0 L 0 0 0 8', 'fill': 'none', 'stroke': 'gray', 'stroke-width': '0.5' });
small_grid_pattern.appendChild(small_grid_path);
defs.appendChild(small_grid_pattern);
}
if(arg.grid === 'big' || arg.grid === 'both') {
var grid_pattern = SVG.createElement('pattern', { 'id': 'grid', 'width': 80, 'height': 80, 'patternUnits': 'userSpaceOnUse' });
var grid_pattern = Timeline.createElement('pattern', { 'id': 'grid', 'width': 80, 'height': 80, 'patternUnits': 'userSpaceOnUse' });
if(arg.grid === 'both') {
var grid_rect = SVG.createElement('rect', {'width': 80, 'height': 80, 'fill': 'url(#smallGrid)' });
var grid_rect = Timeline.createElement('rect', {'width': 80, 'height': 80, 'fill': 'url(#smallGrid)' });
grid_pattern.appendChild(grid_rect);
}
var grid_path = SVG.createElement('path', {'d': 'M 80 0 L 0 0 0 80', 'fill': 'none', 'stroke': 'gray', 'stroke-width': '1'});
var grid_path = Timeline.createElement('path', {'d': 'M 80 0 L 0 0 0 80', 'fill': 'none', 'stroke': 'gray', 'stroke-width': '1'});
grid_pattern.appendChild(grid_path);
defs.appendChild(grid_pattern);
}
SVG.grid = arg.grid;
Timeline.grid = arg.grid;
var marker = SVG.createElement('marker', {'id': 'markerArrow', 'markerWidth': 13, 'markerHeight': 13, 'refX': 2, 'refY': 6, 'orient': 'auto' });
var marker_path = SVG.createElement('path', {'d': 'M2,2 L2,11 L10,6 L2,2', 'fill': 'gray' });
var marker = Timeline.createElement('marker', {'id': 'markerArrow', 'markerWidth': 13, 'markerHeight': 13, 'refX': 2, 'refY': 6, 'orient': 'auto' });
var marker_path = Timeline.createElement('path', {'d': 'M2,2 L2,11 L10,6 L2,2', 'fill': 'gray' });
marker.appendChild(marker_path);
defs.appendChild(marker);
SVG.g = SVG.createElement('g', {'transform': 'translate(0, ' + SVG.parent_holder.offsetHeight + ') scale(1, -1)'});
SVG.holder.appendChild(SVG.g);
Timeline.g = Timeline.createElement('g', {'transform': 'translate(0, ' + Timeline.parent_holder.offsetHeight + ') scale(1, -1)'});
Timeline.holder.appendChild(Timeline.g);
if(arg.x_axis === true) {
SVG.axis = SVG.createElement('line', {'x1': SVG.marginLeft, 'y1': SVG.parent_holder.offsetHeight / 2 + 1.5, 'x2': SVG.parent_holder.offsetWidth - 13 - SVG.marginRight, 'y2': SVG.parent_holder.offsetHeight / 2 + 1.5, 'stroke': 'gray', 'stroke-width': 3, 'marker-end': 'url("#markerArrow")'});
SVG.g.appendChild(SVG.axis);
Timeline.axis = Timeline.createElement('line', {'x1': Timeline.marginLeft, 'y1': Timeline.parent_holder.offsetHeight / 2 + 1.5, 'x2': Timeline.parent_holder.offsetWidth - 13 - Timeline.marginRight, 'y2': Timeline.parent_holder.offsetHeight / 2 + 1.5, 'stroke': 'gray', 'stroke-width': 3, 'marker-end': 'url("#markerArrow")'});
Timeline.g.appendChild(Timeline.axis);
}
if(SVG.grid !== "none") {
var grid = SVG.createElement('rect', {'width': '100%', 'height': '100%'});
if(SVG.grid === 'big' || SVG.grid === 'both') {
if(Timeline.grid !== "none") {
var grid = Timeline.createElement('rect', {'width': '100%', 'height': '100%'});
if(Timeline.grid === 'big' || Timeline.grid === 'both') {
grid.setAttribute('fill', 'url(#grid)');
}
else {
grid.setAttribute('fill', 'url(#smallGrid)');
}
SVG.g.appendChild(grid);
Timeline.g.appendChild(grid);
}
SVG.rounded = arg.rounded;
SVG.x_axis = arg.x_axis;
SVG.line = arg.line;
SVG.fill = arg.fill;
Timeline.rounded = arg.rounded;
Timeline.x_axis = arg.x_axis;
Timeline.line = arg.line;
Timeline.fill = arg.fill;
SVG.x_callback = arg.x_callback;
Timeline.x_callback = arg.x_callback;
};
// Get the scale so that graph fits with window
SVG.scale = function(data) {
Timeline.scale = function(data) {
var empty = true;
for(graph in data) {
empty = false;
@ -299,12 +299,12 @@ SVG.scale = function(data) {
}
// Scale the grid, if needed
var scale = SVG.getNewXY(minX, maxX, minY, maxY);
var scale = Timeline.getNewXY(minX, maxX, minY, maxY);
var tmp = scale(Math.pow(10, Math.floor(Math.log(maxX - minX) / Math.log(10))), Math.pow(10, Math.floor(Math.log(maxY - minY) / Math.log(10))));
var origin = scale(0, 0);
var coordinates = {'x': tmp.x - origin.x, 'y': tmp.y - origin.y };
if(SVG.grid === 'big' || SVG.grid === 'both') {
var grid = SVG.holder.getElementById('grid');
if(Timeline.grid === 'big' || Timeline.grid === 'both') {
var grid = Timeline.holder.getElementById('grid');
grid.setAttribute('width', coordinates.x);
grid.setAttribute('height', coordinates.y);
var big_coords = scale(Math.floor(minX / Math.pow(10, Math.floor(Math.log(maxX - minX) / Math.log(10)))) * Math.pow(10, Math.floor(Math.log(maxX - minX) / Math.log(10))), Math.floor(minY / Math.pow(10, Math.floor(Math.log(maxY - minY) / Math.log(10)))) * Math.pow(10, Math.floor(Math.log(maxY - minY) / Math.log(10))));
@ -312,18 +312,18 @@ SVG.scale = function(data) {
grid.setAttribute('x', big_coords.x);
grid.querySelector('path').setAttribute('d', 'M '+coordinates.x+' 0 L 0 0 0 '+coordinates.y);
if(SVG.grid === 'both') {
if(Timeline.grid === 'both') {
grid.querySelector('rect').setAttribute('width', coordinates.x);
grid.querySelector('rect').setAttribute('height', coordinates.y);
}
}
if(SVG.grid === 'small' || SVG.grid === 'both') {
if(Timeline.grid === 'small' || Timeline.grid === 'both') {
coordinates.x = coordinates.x / 10;
coordinates.y = coordinates.y / 10;
var grid = SVG.holder.getElementById('smallGrid');
var grid = Timeline.holder.getElementById('smallGrid');
grid.setAttribute('width', coordinates.x);
grid.setAttribute('height', coordinates.y);
if(SVG.grid === 'small') {
if(Timeline.grid === 'small') {
var small_coords = scale(Math.floor(minX / Math.pow(10, Math.floor(Math.log(maxX - minX) / Math.log(10)))) * Math.pow(10, Math.floor(Math.log(maxX - minX) / Math.log(10))), Math.floor(minY / Math.pow(10, Math.floor(Math.log(maxY - minY) / Math.log(10)))) * Math.pow(10, Math.floor(Math.log(maxY - minY) / Math.log(10))));
grid.setAttribute('y', small_coords.y);
grid.setAttribute('x', small_coords.x);
@ -332,41 +332,41 @@ SVG.scale = function(data) {
}
/* Draw axis */
if(SVG.x_axis === true) {
if(Timeline.x_axis === true) {
y = scale(0, 0).y;
SVG.axis.setAttribute('y1', y);
SVG.axis.setAttribute('y2', y);
Timeline.axis.setAttribute('y1', y);
Timeline.axis.setAttribute('y2', y);
}
return scale;
};
// Draw graphs
SVG.draw = function() {
var scale = SVG.scale(SVG.raw_points);
Timeline.draw = function() {
var scale = Timeline.scale(Timeline.raw_points);
var points = [], path;
var px, py;
var element;
for(var point = 0; point < SVG.raw_points.length; point++) {
var tmp = scale(SVG.raw_points[point].x, SVG.raw_points[point].y);
points.push({'id': point, 'x': tmp.x, 'y': tmp.y, 'graph': SVG.raw_points[point].graph, 'click': SVG.raw_points[point].click, 'label': SVG.raw_points[point].label});
for(var point = 0; point < Timeline.raw_points.length; point++) {
var tmp = scale(Timeline.raw_points[point].x, Timeline.raw_points[point].y);
points.push({'id': point, 'x': tmp.x, 'y': tmp.y, 'graph': Timeline.raw_points[point].graph, 'click': Timeline.raw_points[point].click, 'label': Timeline.raw_points[point].label});
}
// Draw each graph
for(var graph in SVG.graphs) {
for(var graph in Timeline.graphs) {
var filtered_points = points.filter(function(el) { return el.graph == graph; });
path = '';
// Draw line
if(SVG.rounded === true) {
if(Timeline.rounded === true) {
var x = new Array(), y = new Array();
for(var point = 0; point < filtered_points.length; point++) {
x.push(filtered_points[point].x);
y.push(filtered_points[point].y);
}
px = SVG.getControlPoints(x);
py = SVG.getControlPoints(y);
px = Timeline.getControlPoints(x);
py = Timeline.getControlPoints(y);
for(var point = 0; point < filtered_points.length - 1; point++) {
path += 'C '+px.p1[point]+' '+py.p1[point]+' '+px.p2[point]+' '+py.p2[point]+' '+filtered_points[point+1].x+' '+filtered_points[point+1].y+' ';
}
@ -377,25 +377,25 @@ SVG.draw = function() {
}
}
if(SVG.line !== 'none') {
element = SVG.createElement('path', {'class': 'line', 'stroke': SVG.graphs[graph], 'stroke-width': 2, 'fill': 'none', 'd': 'M '+filtered_points[0].x+' '+filtered_points[0].y+' '+path});
if(SVG.line === 'dashed') {
element.setAttribute('style', 'stroke-dasharray: '+SVG.dashed_style);
if(Timeline.line !== 'none') {
element = Timeline.createElement('path', {'class': 'line', 'stroke': Timeline.graphs[graph], 'stroke-width': 2, 'fill': 'none', 'd': 'M '+filtered_points[0].x+' '+filtered_points[0].y+' '+path});
if(Timeline.line === 'dashed') {
element.setAttribute('style', 'stroke-dasharray: '+Timeline.dashed_style);
}
SVG.g.appendChild(element);
Timeline.g.appendChild(element);
}
// Draw fill
if(SVG.fill) {
element = SVG.createElement('path', {'class': 'graph', 'fill': SVG.graphs[graph], 'opacity': '0.25', 'stroke': 'none', 'd': 'M '+filtered_points[0].x+' '+2*SVG.marginBottom+' L '+filtered_points[0].x+' '+filtered_points[0].y+' '+ path + ' L '+filtered_points[filtered_points.length - 1].x+' '+2*SVG.marginBottom+' Z' });
SVG.g.insertBefore(element, SVG.g.querySelectorAll('.over')[0]);
if(Timeline.fill) {
element = Timeline.createElement('path', {'class': 'graph', 'fill': Timeline.graphs[graph], 'opacity': '0.25', 'stroke': 'none', 'd': 'M '+filtered_points[0].x+' '+2*Timeline.marginBottom+' L '+filtered_points[0].x+' '+filtered_points[0].y+' '+ path + ' L '+filtered_points[filtered_points.length - 1].x+' '+2*Timeline.marginBottom+' Z' });
Timeline.g.insertBefore(element, Timeline.g.querySelectorAll('.over')[0]);
}
}
// Hover effect
var prev = 0;
for(var point = 0; point < points.length;) {
var rect = SVG.createElement('rect', {'class': 'over', 'id': 'over_'+point, 'y': 0, 'fill': 'white', 'opacity': 0, 'height': '100%'});
var rect = Timeline.createElement('rect', {'class': 'over', 'id': 'over_'+point, 'y': 0, 'fill': 'white', 'opacity': 0, 'height': '100%'});
var currents = [point];
var next = point + 1;
@ -420,47 +420,47 @@ SVG.draw = function() {
}
if(point == points.length - 1) {
rect.setAttribute('width', SVG.parent_holder.offsetWidth - (points[point].x + points[point - 1].x)/2 + 1);
rect.setAttribute('width', Timeline.parent_holder.offsetWidth - (points[point].x + points[point - 1].x)/2 + 1);
}
else if(point == 0) {
rect.setAttribute('width', (points[1].x + points[0].x)/2 + SVG.marginLeft + 1);
rect.setAttribute('width', (points[1].x + points[0].x)/2 + Timeline.marginLeft + 1);
}
else {
rect.setAttribute('width', (points[next].x - points[prev].x)/2 + 1);
}
SVG.g.appendChild(rect);
Timeline.g.appendChild(rect);
rect.addEventListener('mouseover', (function(arg) {
return function() {
for(var i = 0; i < arg.length; i++) {
SVG.holder.getElementById('point_'+arg[i]).setAttribute('r', '6');
SVG.holder.getElementById('label_'+arg[i]).setAttribute('display', 'block');
Timeline.holder.getElementById('point_'+arg[i]).setAttribute('r', '6');
Timeline.holder.getElementById('label_'+arg[i]).setAttribute('display', 'block');
}
};
})(currents));
rect.addEventListener('mouseout', function() {
// Reinitialize all states
[].forEach.call(SVG.holder.querySelectorAll('.point'), function(el) {
[].forEach.call(Timeline.holder.querySelectorAll('.point'), function(el) {
el.setAttribute('r', '4');
});
[].forEach.call(SVG.holder.querySelectorAll('.label'), function(el) {
[].forEach.call(Timeline.holder.querySelectorAll('.label'), function(el) {
el.setAttribute('display', 'none');
});
});
if(SVG.x_callback !== false && points[point].x + 2.5 < SVG.parent_holder.offsetWidth - SVG.marginRight) {
element = SVG.createElement('text', {'class': 'legend_x', 'fill': 'gray', 'transform': 'translate(0, ' + SVG.parent_holder.offsetHeight + ') scale(1, -1)'});
element.appendChild(document.createTextNode(SVG.x_callback(SVG.raw_points[point].x)));
SVG.g.appendChild(element);
if(Timeline.x_callback !== false && points[point].x + 2.5 < Timeline.parent_holder.offsetWidth - Timeline.marginRight) {
element = Timeline.createElement('text', {'class': 'legend_x', 'fill': 'gray', 'transform': 'translate(0, ' + Timeline.parent_holder.offsetHeight + ') scale(1, -1)'});
element.appendChild(document.createTextNode(Timeline.x_callback(Timeline.raw_points[point].x)));
Timeline.g.appendChild(element);
element.setAttribute('x', points[point].x - element.getBoundingClientRect().width / 2 + 2.5);
var y_zero = scale(0, 0).y;
element.setAttribute('y', SVG.parent_holder.offsetHeight - SVG.marginBottom - y_zero);
element.setAttribute('y', Timeline.parent_holder.offsetHeight - Timeline.marginBottom - y_zero);
element = SVG.createElement('line', {'class': 'legend_x', 'stroke': 'gray', 'stroke-width': 2, 'x1': points[point].x, 'x2': points[point].x, 'y1': y_zero - 5, 'y2': y_zero + 5});
SVG.g.appendChild(element);
element = Timeline.createElement('line', {'class': 'legend_x', 'stroke': 'gray', 'stroke-width': 2, 'x1': points[point].x, 'x2': points[point].x, 'y1': y_zero - 5, 'y2': y_zero + 5});
Timeline.g.appendChild(element);
}
prev = next - 1;
@ -468,12 +468,12 @@ SVG.draw = function() {
}
// Draw points and labels
for(var graph in SVG.graphs) {
for(var graph in Timeline.graphs) {
var filtered_points = points.filter(function(el) { return el.graph == graph; });
for(var point = 0; point < filtered_points.length; point++) {
element = SVG.createElement('circle', {'class': 'point', 'id': 'point_'+filtered_points[point].id, 'cx': filtered_points[point].x, 'cy': filtered_points[point].y, 'r': 4, 'fill': '#333', 'stroke': SVG.graphs[graph], 'stroke-width': 2});
SVG.g.insertBefore(element, SVG.g.querySelectorAll('.label')[0]);
element = Timeline.createElement('circle', {'class': 'point', 'id': 'point_'+filtered_points[point].id, 'cx': filtered_points[point].x, 'cy': filtered_points[point].y, 'r': 4, 'fill': '#333', 'stroke': Timeline.graphs[graph], 'stroke-width': 2});
Timeline.g.insertBefore(element, Timeline.g.querySelectorAll('.label')[0]);
if(filtered_points[point].click !== false) {
element.onclick = filtered_points[point].click;
@ -481,63 +481,63 @@ SVG.draw = function() {
element.addEventListener('mouseover', function() {
this.setAttribute('r', '6');
SVG.holder.getElementById(this.getAttribute('id').replace('point', 'label')).setAttribute('display', 'block');
Timeline.holder.getElementById(this.getAttribute('id').replace('point', 'label')).setAttribute('display', 'block');
});
if(filtered_points[point].label !== '') {
var g = SVG.createElement('g', { 'class': 'label', 'id': 'label_'+filtered_points[point].id, 'transform': 'translate(0, ' + SVG.parent_holder.offsetHeight + ') scale(1, -1)'});
SVG.g.appendChild(g);
var g = Timeline.createElement('g', { 'class': 'label', 'id': 'label_'+filtered_points[point].id, 'transform': 'translate(0, ' + Timeline.parent_holder.offsetHeight + ') scale(1, -1)'});
Timeline.g.appendChild(g);
g.addEventListener('mouseover', function() {
SVG.holder.getElementById(this.getAttribute('id').replace('label', 'point')).setAttribute('r', '6');
Timeline.holder.getElementById(this.getAttribute('id').replace('label', 'point')).setAttribute('r', '6');
this.setAttribute('display', 'block');
});
element = SVG.createElement('text', {});
element = Timeline.createElement('text', {});
var text = filtered_points[point].label.replace('</sup>', '<sup>').split('<sup>');
for(var i = 0; i < text.length; i++) {
text[i] = text[i].replace(/(<([^>]+)>)/ig,"").replace('%y', SVG.raw_points[filtered_points[point].id].y).replace('%x', SVG.raw_points[filtered_points[point].id].x);
text[i] = text[i].replace(/(<([^>]+)>)/ig,"").replace('%y', Timeline.raw_points[filtered_points[point].id].y).replace('%x', Timeline.raw_points[filtered_points[point].id].x);
if(i % 2 == 0) {
element.appendChild(document.createTextNode(text[i]));
}
else {
var tmp = SVG.createElement('tspan', {'dy': '-5'});
var tmp = Timeline.createElement('tspan', {'dy': '-5'});
tmp.appendChild(document.createTextNode(text[i]));
element.appendChild(tmp);
}
}
path = SVG.createElement('path', {'stroke': 'black', 'stroke-width': 2, 'fill': 'white', 'opacity': 0.5});
path = Timeline.createElement('path', {'stroke': 'black', 'stroke-width': 2, 'fill': 'white', 'opacity': 0.5});
// Append here to have them with the good z-index, update their attributes later
g.appendChild(path);
g.appendChild(element);
var x_text = filtered_points[point].x - element.getBoundingClientRect().width / 2;
var y_text = SVG.parent_holder.offsetHeight - filtered_points[point].y - 20;
var y_text = Timeline.parent_holder.offsetHeight - filtered_points[point].y - 20;
var element_width = element.getBoundingClientRect().width;
var element_height = element.getBoundingClientRect().height;
if(filtered_points[point].x - element.getBoundingClientRect().width / 2 < 0) {
x_text = filtered_points[point].x + 20;
y_text = SVG.parent_holder.offsetHeight - filtered_points[point].y + 5;
y_text = Timeline.parent_holder.offsetHeight - filtered_points[point].y + 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 if(filtered_points[point].y + element.getBoundingClientRect().height + 12 > SVG.parent_holder.offsetHeight) {
else if(filtered_points[point].y + element.getBoundingClientRect().height + 12 > Timeline.parent_holder.offsetHeight) {
x_text = filtered_points[point].x + 20;
y_text = SVG.parent_holder.offsetHeight - filtered_points[point].y + 5;
y_text = Timeline.parent_holder.offsetHeight - filtered_points[point].y + 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');
if(x_text + element_width > SVG.parent_holder.offsetWidth) {
if(x_text + element_width > Timeline.parent_holder.offsetWidth) {
x_text = filtered_points[point].y - element_width - 20;
y_text = SVG.parent_holder.offsetHeight - filtered_points[point].y + 5;
y_text = Timeline.parent_holder.offsetHeight - filtered_points[point].y + 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(filtered_points[point].x + element_width / 2 + 12 > SVG.parent_holder.offsetWidth) {
else if(filtered_points[point].x + element_width / 2 + 12 > Timeline.parent_holder.offsetWidth) {
x_text = filtered_points[point].x - element_width - 20;
y_text = SVG.parent_holder.offsetHeight - filtered_points[point].y + 5;
y_text = Timeline.parent_holder.offsetHeight - filtered_points[point].y + 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 {
@ -556,15 +556,15 @@ SVG.draw = function() {
var old = window.onresize || function () {};
window.onresize = function() {
old();
// Redraw the SVG to fit the new size
if(SVG.g !== false) {
SVG.g.setAttribute('transform', 'translate(0, ' + SVG.parent_holder.offsetHeight + ') scale(1, -1)');
if(SVG.x_axis === true) {
SVG.axis.setAttribute('x2', SVG.parent_holder.offsetWidth - 13 - SVG.marginRight);
// Redraw the Timeline to fit the new size
if(Timeline.g !== false) {
Timeline.g.setAttribute('transform', 'translate(0, ' + Timeline.parent_holder.offsetHeight + ') scale(1, -1)');
if(Timeline.x_axis === true) {
Timeline.axis.setAttribute('x2', Timeline.parent_holder.offsetWidth - 13 - Timeline.marginRight);
}
[].forEach.call(SVG.holder.querySelectorAll('.label, .over, .point, .line, .graph, .legend_x'), function(el) {
[].forEach.call(Timeline.holder.querySelectorAll('.label, .over, .point, .line, .graph, .legend_x'), function(el) {
el.parentNode.removeChild(el);
});
SVG.draw();
Timeline.draw();
}
};

2
timeline.min.js vendored
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