Phyks
parent
c5de6a31f5
commit
b17a684dc5
529
timeline.js
529
timeline.js
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@ -30,8 +30,164 @@ SVG.g = false;
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SVG.axis = false;
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SVG.raw_points = [];
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SVG.labels = [];
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SVG.click = [];
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SVG.x_callback = false;
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// Create an element "element" with the attributes "attrs"
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SVG.createElement = function (element, attrs) {
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var el = document.createElementNS(SVG.ns, element);
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for(attr in attrs) {
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el.setAttribute(attr, attrs[attr]);
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}
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return el;
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};
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// Check wether the element "element" has class "class"
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SVG.hasClass = function (element, cls) {
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return (' ' + element.getAttribute('class') + ' ').indexOf(' ' + cls + ' ') > -1;
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};
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// Add a new graph to the SVG
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SVG.addGraph = function (graph, color) {
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SVG.raw_points[graph] = {};
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SVG.raw_points[graph].color = color;
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SVG.raw_points[graph].data = new Array();
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SVG.labels[graph] = new Array();
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SVG.click[graph] = new Array();
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};
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// Test wether a graph of name "graph" already exists
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SVG.hasGraph = function (graph) {
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if(SVG.raw_points[graph] === undefined) {
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return false;
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}
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else {
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return true;
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}
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};
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// Clear the specified graph data, or completely clear all the graph data
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SVG.clearGraphData = function (graph) {
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if(typeof(graph) === 'undefined') {
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SVG.raw_points = [];
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SVG.labels = [];
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SVG.click = [];
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}
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else {
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SVG.raw_points[graph].data = new Array();
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SVG.labels[graph] = new Array();
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SVG.click[graph] = new Array();
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}
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};
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// Add points to the specified graph
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// TODO : Sort with existing also
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SVG.addPoints = function (graph, data) {
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data.sort(function (a, b) {
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if(a.x < b.x) {
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return -1;
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}
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else if(a.x == b.x) {
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return 0;
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}
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else {
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return 1;
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}
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});
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for(var point = 0; point < data.length; point++) {
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SVG.raw_points[graph].data.push([data[point].x, data[point].y]);
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if(data[point].label !== undefined) {
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SVG.labels[graph].push(data[point].label);
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}
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else {
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SVG.labels[graph].push('');
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}
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if(data[point].click !== undefined) {
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SVG.click[graph].push(data[point].click);
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}
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else {
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SVG.click[graph].push(false);
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}
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}
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};
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// Compute new coordinates, knowing the min and max value to fit the graph in the container
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SVG.newCoordinate = function(value, min, max, minValue, maxValue) {
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var a = (maxValue - minValue) / (max - min);
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return a * value - a * min + minValue;
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};
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// Compute new X and Y values
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// TODO : Partial application ?
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SVG.getNewXY = function (minX, maxX, minY, maxY) {
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return function (x, y) {
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return {
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'x': SVG.newCoordinate(x, minX, maxX, SVG.marginLeft, SVG.parent_holder.offsetWidth - SVG.marginRight),
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'y': SVG.newCoordinate(y, minY, maxY, 2*SVG.marginBottom, SVG.parent_holder.offsetWidth - SVG.marginTop)
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};
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};
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};
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// Get the necessary control points to smoothen the graph, is rounded is true
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SVG.getControlPoints = function (data) {
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// From http://www.particleincell.com/wp-content/uploads/2012/06/bezier-spline.js
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var p1 = new Array();
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var p2 = new Array();
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var n = data.length - 1;
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/*rhs vector*/
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var a = new Array();
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var b = new Array();
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var c = new Array();
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var r = new Array();
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/*left most segment*/
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a[0] = 0;
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b[0] = 2;
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c[0] = 1;
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r[0] = data[0] + 2*data[1];
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/*internal segments*/
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for (var i = 1; i < n - 1; i++) {
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a[i] = 1;
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b[i] = 4;
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c[i] = 1;
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r[i] = 4 * data[i] + 2 * data[i+1];
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}
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/*right segment*/
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a[n-1] = 2;
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b[n-1] = 7;
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c[n-1] = 0;
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r[n-1] = 8*data[n-1] + data[n];
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/*solves Ax=b with the Thomas algorithm (from Wikipedia)*/
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var m;
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for (var i = 1; i < n; i++) {
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m = a[i]/b[i-1];
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b[i] = b[i] - m * c[i - 1];
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r[i] = r[i] - m*r[i-1];
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}
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p1[n-1] = r[n-1]/b[n-1];
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for (var i = n - 2; i >= 0; --i) {
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p1[i] = (r[i] - c[i] * p1[i+1]) / b[i];
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}
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/*we have p1, now compute p2*/
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for (var i=0;i<n-1;i++) {
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p2[i] = 2*data[i+1] - p1[i+1];
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}
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p2[n-1] = 0.5*(data[n] + p1[n-1]);
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return {p1:p1, p2:p2};
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};
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/* Initialization :
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* arg is an object with :
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* id = id of the parent block
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@ -39,61 +195,40 @@ SVG.x_callback = false;
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* grid = small / big / both
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* x_axis = true / false to show or hide x axis
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* rounded = true / false to use splines to smoothen the graph
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* x_callback = function(arg) { } or false is called to display the legend on the x axis
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* x_callback = function(args) { } or false is called to display the legend on the x axis
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*/
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SVG.init = function (arg) {
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if(!document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#Image", "1.1")) {
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alert("Your browser does not support embedded SVG.");
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alert("ERROR : Your browser does not support embedded SVG.");
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}
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SVG.parent_holder = document.getElementById(arg.id);
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var svg = document.createElementNS(SVG.ns, 'svg:svg');
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svg.setAttribute('width', arg.width);
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svg.setAttribute('height', arg.height);
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var svg = SVG.createElement('svg:svg', { 'width': arg.width, 'height': arg.height });
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svg.setAttributeNS('http://www.w3.org/2000/xmlns/', 'xmlns:xlink', SVG.xlinkns);
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SVG.parent_holder.appendChild(svg);
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SVG.holder = SVG.parent_holder.querySelector('svg');
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var defs = document.createElementNS(SVG.ns, 'defs');
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defs = SVG.createElement('defs', {});
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SVG.holder.appendChild(defs);
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if(arg.grid === 'small' || arg.grid === 'both') {
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var small_grid_pattern = document.createElementNS(SVG.ns, 'pattern');
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small_grid_pattern.setAttribute('id', 'smallGrid');
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small_grid_pattern.setAttribute('width', 8);
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small_grid_pattern.setAttribute('height', 8);
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small_grid_pattern.setAttribute('patternUnits', 'userSpaceOnUse');
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var small_grid_pattern = SVG.createElement('pattern', { 'id': 'smallGrid', 'width': 8, 'height': 8, 'patternUnits': 'userSpaceOnUse' });
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var small_grid_path = document.createElementNS(SVG.ns, 'path');
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small_grid_path.setAttribute('d', 'M 8 0 L 0 0 0 8');
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small_grid_path.setAttribute('fill', 'none');
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small_grid_path.setAttribute('stroke', 'gray');
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small_grid_path.setAttribute('stroke-width', '0.5');
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var small_grid_path = SVG.createElement('path', { 'd': 'M 8 0 L 0 0 0 8', 'fill': 'none', 'stroke': 'gray', 'stroke-width': '0.5' });
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small_grid_pattern.appendChild(small_grid_path);
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defs.appendChild(small_grid_pattern);
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}
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if(arg.grid === 'big' || arg.grid === 'both') {
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var grid_pattern = document.createElementNS(SVG.ns, 'pattern');
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grid_pattern.setAttribute('id', 'grid');
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grid_pattern.setAttribute('width', 80);
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grid_pattern.setAttribute('height', 80);
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grid_pattern.setAttribute('patternUnits', 'userSpaceOnUse');
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var grid_pattern = SVG.createElement('pattern', { 'id': 'grid', 'width': 80, 'height': 80, 'patternUnits': 'userSpaceOnUse' });
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if(arg.grid === 'both') {
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var grid_rect = document.createElementNS(SVG.ns, 'rect');
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grid_rect.setAttribute('width', 80);
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grid_rect.setAttribute('height', 80);
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grid_rect.setAttribute('fill', 'url(#smallGrid)');
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var grid_rect = SVG.createElement('rect', {'width': 80, 'height': 80, 'fill': 'url(#smallGrid)' });
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grid_pattern.appendChild(grid_rect);
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}
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var grid_path = document.createElementNS(SVG.ns, 'path');
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grid_path.setAttribute('d', 'M 80 0 L 0 0 0 80');
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grid_path.setAttribute('fill', 'none');
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grid_path.setAttribute('stroke', 'gray');
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grid_path.setAttribute('stroke-width', '1');
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var grid_path = SVG.createElement('path', {'d': 'M 80 0 L 0 0 0 80', 'fill': 'none', 'stroke': 'gray', 'stroke-width': '1'});
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grid_pattern.appendChild(grid_path);
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defs.appendChild(grid_pattern);
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@ -101,37 +236,21 @@ SVG.init = function (arg) {
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SVG.grid = arg.grid;
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var marker = document.createElementNS(SVG.ns, 'marker');
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marker.setAttribute('id', 'markerArrow');
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marker.setAttribute('markerWidth', 13);
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marker.setAttribute('markerHeight', 13);
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marker.setAttribute('refX', 2);
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marker.setAttribute('refY', 6);
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marker.setAttribute('orient', 'auto');
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var marker_path = document.createElementNS(SVG.ns, 'path');
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marker_path.setAttribute('d', 'M2,2 L2,11 L10,6 L2,2');
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marker_path.setAttribute('fill', 'gray');
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var marker = SVG.createElement('marker', {'id': 'markerArrow', 'markerWidth': 13, 'markerHeight': 13, 'refX': 2, 'refY': 6, 'orient': 'auto' });
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var marker_path = SVG.createElement('path', {'d': 'M2,2 L2,11 L10,6 L2,2', 'fill': 'gray' });
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marker.appendChild(marker_path);
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defs.appendChild(marker);
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SVG.g = document.createElementNS(SVG.ns, 'g');
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SVG.g.setAttribute('transform', 'translate(0, ' + SVG.parent_holder.offsetHeight + ') scale(1, -1)');
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SVG.g = SVG.createElement('g', {'transform': 'translate(0, ' + SVG.parent_holder.offsetHeight + ') scale(1, -1)'});
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SVG.holder.appendChild(SVG.g);
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if(arg.x_axis === true) {
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SVG.axis = document.createElementNS(SVG.ns, 'line');
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SVG.axis.setAttribute('x1', SVG.marginLeft);
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SVG.axis.setAttribute('x2', SVG.parent_holder.offsetWidth - 13 - SVG.marginRight);
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SVG.axis.setAttribute('stroke', 'gray');
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SVG.axis.setAttribute('stroke-width', 3);
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SVG.axis.setAttribute('marker-end', 'url("#markerArrow")');
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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")'});
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SVG.g.appendChild(SVG.axis);
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}
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if(SVG.grid !== "none") {
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var grid = document.createElementNS(SVG.ns, 'rect');
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grid.setAttribute('width', "100%");
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grid.setAttribute('height', "100%");
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var grid = SVG.createElement('rect', {'width': '100%', 'height': '100%'});
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if(SVG.grid === 'big' || SVG.grid === 'both') {
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grid.setAttribute('fill', 'url(#grid)');
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}
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@ -147,6 +266,7 @@ SVG.init = function (arg) {
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SVG.x_callback = arg.x_callback;
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SVG.parent_holder.addEventListener('mousemove', function(e) {
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// TODO
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var evt = e || window.event;
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var rect = false;
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@ -161,12 +281,10 @@ SVG.init = function (arg) {
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SVG.overEffect(evt.clientX, evt.clientY);
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});
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}
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SVG.hasClass = function (element, cls) {
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return (' ' + element.getAttribute('class') + ' ').indexOf(' ' + cls + ' ') > -1;
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}
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};
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// Handle the over effect
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// TODO : Better solution ?
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SVG.overEffect = function(x, y) {
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if(!document.elementFromPoint(x, y)) {
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return;
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@ -193,23 +311,25 @@ SVG.overEffect = function(x, y) {
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// Display again the rect element
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rect.setAttribute('display', 'block');
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}
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SVG.newCoordinates = function(value, min, max, minValue, maxValue) {
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var a = (maxValue - minValue) / (max - min);
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return a * value - a * min + minValue;
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}
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};
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// Get the scale so that graph fits with window
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// TODO : refactor
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SVG.scale = function(data) {
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var empty = true;
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for(graph in data) {
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empty = false;
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break;
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}
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if(empty) {
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return false;
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}
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var minX = new Array(), minY = new Array();
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var maxX = new Array(), maxY = new Array();
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var x = 0, y = 0;
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var circle = false, last_point = false, line = false;
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var tmp_minX = false;
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var tmp_minY = 0;
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var tmp_maxX = false;
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var tmp_maxY = false;
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var tmp_minX, tmp_minY, tmp_maxX, tmp_maxY
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for(graph in data) {
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tmp_minX = false;
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@ -217,7 +337,7 @@ SVG.scale = function(data) {
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tmp_maxX = false;
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tmp_maxY = false;
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for(point = 0; point < data[graph].data.length; point++) {
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for(var point = 0; point < data[graph].data.length; point++) {
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x = data[graph].data[point][0];
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y = data[graph].data[point][1];
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@ -245,244 +365,110 @@ SVG.scale = function(data) {
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maxX = Math.max.apply(null, maxX);
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maxY = Math.max.apply(null, maxY);
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x = SVG.newCoordinates(minX+Math.pow(10, Math.floor(Math.log(maxX - minX) / Math.log(10))), minX, maxX, SVG.marginLeft, SVG.parent_holder.offsetWidth - SVG.marginRight) - SVG.newCoordinates(minX, minX, maxX, SVG.marginLeft, SVG.parent_holder.offsetWidth - SVG.marginRight);
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y = SVG.newCoordinates(minY+Math.pow(10, Math.floor(Math.log(maxY - minY) / Math.log(10))), minY, maxY, 2*SVG.marginBottom, SVG.parent_holder.offsetHeight - SVG.marginTop) - SVG.newCoordinates(minY, minY, maxY, 2*SVG.marginBottom, SVG.parent_holder.offsetHeight - SVG.marginTop);
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var scale = SVG.getNewXY(minX, maxX, minY, maxY);
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var coordinates = 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))));
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if(SVG.grid === 'big' || SVG.grid === 'both') {
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SVG.holder.getElementById('grid').setAttribute('width', x);
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SVG.holder.getElementById('grid').setAttribute('height', y);
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SVG.holder.getElementById('grid').setAttribute('y', SVG.newCoordinates(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))), minY, maxY, 2*SVG.marginBottom, SVG.parent_holder.offsetHeight - SVG.marginTop));
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SVG.holder.getElementById('grid').setAttribute('x', SVG.newCoordinates(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))), minX, maxX, SVG.marginLeft, SVG.parent_holder.offsetWidth - SVG.marginRight));
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SVG.holder.getElementById('grid').querySelector('path').setAttribute('d', 'M '+x+' 0 L 0 0 0 '+y);
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SVG.holder.getElementById('grid').setAttribute('width', coordinates.x);
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SVG.holder.getElementById('grid').setAttribute('height', coordinates.y);
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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))))
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SVG.holder.getElementById('grid').setAttribute('y', big_coords.y);
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SVG.holder.getElementById('grid').setAttribute('x', big_coords.x);
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SVG.holder.getElementById('grid').querySelector('path').setAttribute('d', 'M '+coordinates.x+' 0 L 0 0 0 '+coordinates.y);
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if(SVG.grid === 'both') {
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SVG.holder.getElementById('grid').querySelector('rect').setAttribute('width', x);
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SVG.holder.getElementById('grid').querySelector('rect').setAttribute('height', y);
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SVG.holder.getElementById('grid').querySelector('rect').setAttribute('width', coordinates.x);
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SVG.holder.getElementById('grid').querySelector('rect').setAttribute('height', coordinates.y);
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}
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}
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if(SVG.grid === 'small' || SVG.grid === 'both') {
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x = x / 10;
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y = y / 10;
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SVG.holder.getElementById('smallGrid').setAttribute('width', x);
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SVG.holder.getElementById('smallGrid').setAttribute('height', y);
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coordinates.x = coordinates.x / 10;
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coordinates.y = coordinates.y / 10;
|
||||
SVG.holder.getElementById('smallGrid').setAttribute('width', coordinates.x);
|
||||
SVG.holder.getElementById('smallGrid').setAttribute('height', coordinates.y);
|
||||
if(SVG.grid === 'small') {
|
||||
SVG.holder.getElementById('smallGrid').setAttribute('y', SVG.newCoordinates(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))), minY, maxY, 2*SVG.marginBottom, SVG.parent_holder.offsetHeight - SVG.marginTop));
|
||||
SVG.holder.getElementById('smallGrid').setAttribute('x', SVG.newCoordinates(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))), minX, maxX, SVG.marginLeft, SVG.parent_holder.offsetWidth - SVG.marginRight));
|
||||
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))));
|
||||
SVG.holder.getElementById('smallGrid').setAttribute('y', small_coords.y);
|
||||
SVG.holder.getElementById('smallGrid').setAttribute('x', small_coords.x);
|
||||
}
|
||||
SVG.holder.getElementById('smallGrid').querySelector('path').setAttribute('d', 'M '+x+' 0 L 0 0 0 '+y);
|
||||
SVG.holder.getElementById('smallGrid').querySelector('path').setAttribute('d', 'M '+coordinates.x+' 0 L 0 0 0 '+coordinates.y);
|
||||
}
|
||||
|
||||
/* Draw axis */
|
||||
if(SVG.x_axis === true) {
|
||||
y = SVG.newCoordinates(0, minY, maxY, 2*SVG.marginBottom, SVG.parent_holder.offsetHeight - SVG.marginTop);
|
||||
y = scale(0, 0).y;
|
||||
SVG.axis.setAttribute('y1', y);
|
||||
SVG.axis.setAttribute('y2', y);
|
||||
}
|
||||
|
||||
var returned = new Array();
|
||||
returned['minX'] = minX;
|
||||
returned['minY'] = minY;
|
||||
returned['maxX'] = maxX;
|
||||
returned['maxY'] = maxY;
|
||||
return returned;
|
||||
}
|
||||
|
||||
SVG.addGraph = function (graph, color) {
|
||||
SVG.raw_points[graph] = {};
|
||||
SVG.raw_points[graph].color = color;
|
||||
SVG.raw_points[graph].data = new Array();
|
||||
|
||||
SVG.labels[graph] = new Array();
|
||||
return scale;
|
||||
};
|
||||
|
||||
SVG.hasGraph = function (graph) {
|
||||
if(SVG.raw_points[graph] === undefined) {
|
||||
return false;
|
||||
}
|
||||
else {
|
||||
return true;
|
||||
}
|
||||
};
|
||||
|
||||
SVG.addPoints = function (graph, data) {
|
||||
data.sort(function (a, b) {
|
||||
if(a.x < b.x) {
|
||||
return -1;
|
||||
}
|
||||
else if(a.x == b.x) {
|
||||
return 0;
|
||||
}
|
||||
else {
|
||||
return 1;
|
||||
}
|
||||
});
|
||||
|
||||
for(point = 0; point < data.length; point++) {
|
||||
SVG.raw_points[graph].data.push([data[point].x, data[point].y]);
|
||||
if(data[point].label !== undefined) {
|
||||
SVG.labels[graph].push(data[point].label);
|
||||
}
|
||||
else {
|
||||
SVG.labels[graph].push('');
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
SVG.clearGraph = function (graph) {
|
||||
if(typeof(graph) === 'undefined') {
|
||||
SVG.raw_points = [];
|
||||
SVG.labels = [];
|
||||
}
|
||||
else {
|
||||
SVG.raw_points[graph].data = new Array();
|
||||
SVG.labels[graph] = new Array();
|
||||
}
|
||||
};
|
||||
|
||||
SVG.getControlPoints = function (data) {
|
||||
// http://www.particleincell.com/wp-content/uploads/2012/06/bezier-spline.js
|
||||
p1 = new Array();
|
||||
p2 = new Array();
|
||||
n = data.length - 1;
|
||||
|
||||
/*rhs vector*/
|
||||
a = new Array();
|
||||
b = new Array();
|
||||
c = new Array();
|
||||
r = new Array();
|
||||
|
||||
/*left most segment*/
|
||||
a[0] = 0;
|
||||
b[0] = 2;
|
||||
c[0] = 1;
|
||||
r[0] = data[0] + 2*data[1];
|
||||
|
||||
/*internal segments*/
|
||||
for (i = 1; i < n - 1; i++) {
|
||||
a[i] = 1;
|
||||
b[i] = 4;
|
||||
c[i] = 1;
|
||||
r[i] = 4 * data[i] + 2 * data[i+1];
|
||||
}
|
||||
|
||||
/*right segment*/
|
||||
a[n-1] = 2;
|
||||
b[n-1] = 7;
|
||||
c[n-1] = 0;
|
||||
r[n-1] = 8*data[n-1] + data[n];
|
||||
|
||||
/*solves Ax=b with the Thomas algorithm (from Wikipedia)*/
|
||||
for (i = 1; i < n; i++) {
|
||||
m = a[i]/b[i-1];
|
||||
b[i] = b[i] - m * c[i - 1];
|
||||
r[i] = r[i] - m*r[i-1];
|
||||
}
|
||||
|
||||
p1[n-1] = r[n-1]/b[n-1];
|
||||
for (i = n - 2; i >= 0; --i) {
|
||||
p1[i] = (r[i] - c[i] * p1[i+1]) / b[i];
|
||||
}
|
||||
|
||||
/*we have p1, now compute p2*/
|
||||
for (i=0;i<n-1;i++) {
|
||||
p2[i] = 2*data[i+1] - p1[i+1];
|
||||
}
|
||||
|
||||
p2[n-1] = 0.5*(data[n] + p1[n-1]);
|
||||
|
||||
return {p1:p1, p2:p2};
|
||||
}
|
||||
|
||||
// Draw graphs
|
||||
// TODO : Finish refactor
|
||||
SVG.draw = function() {
|
||||
var scale = SVG.scale(SVG.raw_points);
|
||||
var x = new Array();
|
||||
var y = new Array();
|
||||
var element = false;
|
||||
var rect = false;
|
||||
var point = false;
|
||||
var px = false;
|
||||
var py = false;
|
||||
var path = '';
|
||||
var x, y, path;
|
||||
var px, py;
|
||||
var element;
|
||||
|
||||
for(graph in SVG.raw_points) {
|
||||
for(var graph in SVG.raw_points) {
|
||||
x = new Array();
|
||||
y = new Array();
|
||||
path = '';
|
||||
|
||||
/* Draw points */
|
||||
for(point = 0; point < SVG.raw_points[graph].data.length; point++) {
|
||||
x.push(SVG.newCoordinates(SVG.raw_points[graph].data[point][0], scale.minX, scale.maxX, SVG.marginLeft, SVG.parent_holder.offsetWidth - SVG.marginRight));
|
||||
y.push(SVG.newCoordinates(SVG.raw_points[graph].data[point][1], scale.minY, scale.maxY, 2*SVG.marginBottom, SVG.parent_holder.offsetHeight - SVG.marginTop));
|
||||
for(var point = 0; point < SVG.raw_points[graph].data.length; point++) {
|
||||
var tmp = scale(SVG.raw_points[graph].data[point][0], SVG.raw_points[graph].data[point][1]);
|
||||
x.push(tmp.x);
|
||||
y.push(tmp.y);
|
||||
}
|
||||
|
||||
if(SVG.rounded === true) {
|
||||
px = SVG.getControlPoints(x);
|
||||
py = SVG.getControlPoints(y);
|
||||
for(point = 0; point < SVG.raw_points[graph].data.length - 1; point++) {
|
||||
for(var point = 0; point < SVG.raw_points[graph].data.length - 1; point++) {
|
||||
path += 'C '+px.p1[point]+' '+py.p1[point]+' '+px.p2[point]+' '+py.p2[point]+' '+x[point+1]+' '+y[point+1]+' ';
|
||||
}
|
||||
}
|
||||
else {
|
||||
for(point = 1; point < SVG.raw_points[graph].data.length; point++) {
|
||||
for(var point = 1; point < SVG.raw_points[graph].data.length; point++) {
|
||||
path += 'L '+x[point]+' '+y[point]+' ';
|
||||
}
|
||||
}
|
||||
element = document.createElementNS(SVG.ns, 'path');
|
||||
element.setAttribute('class', 'graph');
|
||||
element.setAttribute('fill', SVG.raw_points[graph].color);
|
||||
element.setAttribute('opacity', '0.25');
|
||||
element.setAttribute('stroke', 'none');
|
||||
element.setAttribute('d', 'M '+x[0]+' '+2*SVG.marginBottom+' L '+x[0]+' '+y[0]+' '+ path + ' L '+x[SVG.raw_points[graph].data.length - 1]+' '+2*SVG.marginBottom+' Z');
|
||||
element = SVG.createElement('path', {'class': 'graph', 'fill': SVG.raw_points[graph].color, 'opacity': '0.25', 'stroke': 'none', 'd': 'M '+x[0]+' '+2*SVG.marginBottom+' L '+x[0]+' '+y[0]+' '+ path + ' L '+x[SVG.raw_points[graph].data.length - 1]+' '+2*SVG.marginBottom+' Z' });
|
||||
SVG.g.insertBefore(element, SVG.g.querySelectorAll('.over')[0]);
|
||||
|
||||
element = document.createElementNS(SVG.ns, 'path');
|
||||
element.setAttribute('class', 'line');
|
||||
element.setAttribute('stroke', SVG.raw_points[graph].color);
|
||||
element.setAttribute('stroke-width', 2);
|
||||
element.setAttribute('fill', 'none');
|
||||
element.setAttribute('d', 'M '+x[0]+' '+y[0]+' '+path);
|
||||
element = SVG.createElement('path', {'class': 'line', 'stroke': SVG.raw_points[graph].color, 'stroke-width': 2, 'fill': 'none', 'd': 'M '+x[0]+' '+y[0]+' '+path});
|
||||
SVG.g.appendChild(element);
|
||||
|
||||
for(point = 0; point < SVG.raw_points[graph].data.length; point++) {
|
||||
element = document.createElementNS(SVG.ns, 'circle');
|
||||
element.setAttribute('class', 'point');
|
||||
element.setAttribute('id', 'point_'+point+'_'+graph);
|
||||
element.setAttribute('cx', x[point]);
|
||||
element.setAttribute('cy', y[point]);
|
||||
element.setAttribute('r', 4);
|
||||
element.setAttribute('fill', '#333');
|
||||
element.setAttribute('stroke', SVG.raw_points[graph].color);
|
||||
element.setAttribute('stroke-width', 2);
|
||||
for(var point = 0; point < SVG.raw_points[graph].data.length; point++) {
|
||||
element = SVG.createElement('circle', {'class': 'point', 'id': 'point_'+point+'_'+graph, 'cx': x[point], 'cy': y[point], 'r': 4, 'fill': '#333', 'stroke': SVG.raw_points[graph].color, 'stroke-width': 2});
|
||||
SVG.g.insertBefore(element, SVG.g.querySelectorAll('.label')[0]);
|
||||
|
||||
if(SVG.click[graph][point] !== false) {
|
||||
element.onclick = SVG.click[graph][point];
|
||||
}
|
||||
|
||||
if(SVG.labels[graph][point] !== '') {
|
||||
var g = document.createElementNS(SVG.ns, 'g');
|
||||
g.setAttribute('class', 'label');
|
||||
g.setAttribute('id', 'label_'+point+'_'+graph);
|
||||
g.setAttribute('transform', 'translate(0, ' + SVG.parent_holder.offsetHeight + ') scale(1, -1)');
|
||||
var g = SVG.createElement('g', { 'class': 'label', 'id': 'label_'+point+'_'+graph, 'transform': 'translate(0, ' + SVG.parent_holder.offsetHeight + ') scale(1, -1)'});
|
||||
SVG.g.appendChild(g);
|
||||
|
||||
element = document.createElementNS(SVG.ns, 'text');
|
||||
element = SVG.createElement('text', {});
|
||||
var text = SVG.labels[graph][point].replace('</sup>', '<sup>').split('<sup>');
|
||||
var i = 0;
|
||||
var tmp = false;
|
||||
for(i = 0; i < text.length; i++) {
|
||||
for(var i = 0; i < text.length; i++) {
|
||||
text[i] = text[i].replace(/(<([^>]+)>)/ig,"").replace('%y', SVG.raw_points[graph].data[point][1]).replace('%x', SVG.raw_points[graph].data[point][0]);
|
||||
if(i % 2 == 0) {
|
||||
element.appendChild(document.createTextNode(text[i]));
|
||||
|
||||
}
|
||||
else {
|
||||
tmp = document.createElementNS(SVG.ns, 'tspan');
|
||||
tmp.setAttribute('dy', '-5');
|
||||
var tmp = SVG.createElement('tspan', {'dy': '-5'});
|
||||
tmp.appendChild(document.createTextNode(text[i]));
|
||||
element.appendChild(tmp);
|
||||
}
|
||||
}
|
||||
|
||||
var path = document.createElementNS(SVG.ns, 'path');
|
||||
path.setAttribute('stroke', 'black');
|
||||
path.setAttribute('stroke-width', 2);
|
||||
path.setAttribute('fill', 'white');
|
||||
path.setAttribute('opacity', 0.5);
|
||||
path = SVG.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);
|
||||
|
|
@ -525,19 +511,15 @@ SVG.draw = function() {
|
|||
}
|
||||
}
|
||||
|
||||
for(point = 0; point < SVG.raw_points[graph].data.length; point++) {
|
||||
rect = document.createElementNS(SVG.ns, 'rect');
|
||||
rect.setAttribute('class', 'over');
|
||||
rect.setAttribute('id', 'over_'+point+'_'+graph);
|
||||
for(var point = 0; point < SVG.raw_points[graph].data.length; point++) {
|
||||
var rect = SVG.createElement('rect', {'class': 'over', 'id': 'over_'+point+'_'+graph, 'y': 0, 'fill': 'white', 'opacity': 0, 'height': '100%'});
|
||||
if(point == 0) {
|
||||
rect.setAttribute('x', 0);
|
||||
}
|
||||
else {
|
||||
rect.setAttribute('x', (x[point] + x[point - 1]) / 2);
|
||||
}
|
||||
rect.setAttribute('y', 0);
|
||||
rect.setAttribute('fill', 'white');
|
||||
rect.setAttribute('opacity', '0');
|
||||
|
||||
if(point == SVG.raw_points[graph].data.length - 1) {
|
||||
rect.setAttribute('width', SVG.parent_holder.offsetWidth - (x[point] + x[point - 1])/2);
|
||||
}
|
||||
|
|
@ -547,34 +529,39 @@ SVG.draw = function() {
|
|||
else {
|
||||
rect.setAttribute('width', (x[point + 1] - x[point - 1])/2);
|
||||
}
|
||||
rect.setAttribute('height', '100%');
|
||||
SVG.g.appendChild(rect);
|
||||
|
||||
rect.onclick = (function(x, y) {
|
||||
return function(e) {
|
||||
var evt = e || window.event;
|
||||
|
||||
var X = evt.clientX - x;
|
||||
var Y = this.getBoundingClientRect().bottom - evt.clientY - y;
|
||||
if(X <= 5 && X >= -5 && Y <= 5 && Y >= -5) {
|
||||
SVG.holder.getElementById(this.getAttribute('id').replace('over', 'point')).onclick();
|
||||
}
|
||||
}
|
||||
})(x[point], y[point]);
|
||||
|
||||
if(SVG.x_callback !== false) {
|
||||
element = document.createElementNS(SVG.ns, 'text');
|
||||
element.setAttribute('class', 'legend_x');
|
||||
element.setAttribute('fill', 'gray');
|
||||
element.setAttribute('transform', 'translate(0, ' + SVG.parent_holder.offsetHeight + ') scale(1, -1)');
|
||||
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(x[point])));
|
||||
SVG.g.appendChild(element);
|
||||
element.setAttribute('x', x[point] - element.getBoundingClientRect().width / 2 + 2.5);
|
||||
element.setAttribute('y', SVG.parent_holder.offsetHeight - SVG.marginBottom - SVG.newCoordinates(0, scale.minY, scale.maxY, 2*SVG.marginBottom, SVG.parent_holder.offsetHeight - SVG.marginTop));
|
||||
var y_zero = scale(0, 0).y
|
||||
element.setAttribute('y', SVG.parent_holder.offsetHeight - SVG.marginBottom - y_zero);
|
||||
|
||||
element = document.createElementNS(SVG.ns, 'line');
|
||||
element.setAttribute('class', 'legend_x');
|
||||
element.setAttribute('stroke', 'gray');
|
||||
element.setAttribute('stroke-width', 2);
|
||||
element.setAttribute('x1', x[point]);
|
||||
element.setAttribute('x2', x[point]);
|
||||
element.setAttribute('y1', SVG.newCoordinates(0, scale.minY, scale.maxY, 2*SVG.marginBottom, SVG.parent_holder.offsetHeight - SVG.marginTop) - 5);
|
||||
element.setAttribute('y2', SVG.newCoordinates(0, scale.minY, scale.maxY, 2*SVG.marginBottom, SVG.parent_holder.offsetHeight - SVG.marginTop) + 5);
|
||||
element = SVG.createElement('line', {'class': 'legend_x', 'stroke': 'gray', 'stroke-width': 2, 'x1': x[point], 'x2': x[point], 'y1': y_zero - 5, 'y2': y_zero + 5});
|
||||
SVG.g.appendChild(element);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
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) {
|
||||
|
|
@ -585,4 +572,4 @@ window.onresize = function() {
|
|||
});
|
||||
SVG.draw();
|
||||
}
|
||||
}
|
||||
};
|
||||
|
|
|
|||
File diff suppressed because one or more lines are too long
Loading…
Reference in New Issue