parser/healthcareio/server/static/js/jx/ext/chart.js

247 lines
7.1 KiB
JavaScript

/**
* This is a charting wrapper, it is designed to simplify the interface to d3
* dependencies:
* - jqplot.js charting library http://jqplot.org for documentation and more
* - utils.js has utilities and design patterns used for internal purposes
* - dom.js creates legend objects
*
* @TODO: Find a way to mix & match charts. Some people think it's visually appealing.
*/
if(!jx){
var jx = {}
}
jx.chart = {} ;
jx.jqplot = {}
/***
* adding dependencies and libraries in case they are overwhelming for users
* This
*/
jx.jqplot.init = function(){
body = document.getElementsByTagName('head') ;
if(body != null){
body = body [0]
link = jx.dom.get.instance('LINK') ;
link.href = 'https://the-phi.com/pub/js/jqplot/jqplot.css' ;
link.rel = 'stylesheet'
link.type = 'type/css'
document.head.appendChild(link);
var url = [
'https://the-phi.com/pub/js/jqplot/excanvas.js',
'https://the-phi.com/pub/js/jqplot/jqplot.js',
'https://the-phi.com/pub/js/jqplot/plugins/jqplot.mobile.js',
'https://the-phi.com/pub/js/jqplot/plugins/jqplot.barRenderer.js',
'https://the-phi.com/pub/js/jqplot/plugins/jqplot.donutRenderer.js',
'https://the-phi.com/pub/js/jqplot/plugins/jqplot.categoryAxisRenderer.js',
'https://the-phi.com/pub/js/jqplot/plugins/jqplot.canvasAxisLabelRenderer.js',
'https://the-phi.com/pub/js/jqplot/plugins/jqplot.pointLabels.js',
'https://the-phi.com/pub/js/jqplot/plugins/jqplot.canvasTextRenderer.js'
] ;
// for(i in url){
// script = jx.dom.get.instance('SCRIPT') ;
// script.setAttribute('src',url[i]) ;
// script.language = 'javascript'
// document.head.appendChild(script)
// }
jx.utils.patterns.visitor(url,function(_url_){
script = jx.dom.get.instance('SCRIPT') ;
script.setAttribute('src',_url_) ;
script.language = 'javascript'
document.write(script.innerHTML)
// document.head.appendChild(script)
})
}
}
jx.jqplot.line = {}
jx.jqplot.line.options= function(){
var options = {
animateReplot:true,
series:[{showMarker:true}],
grid:{
drawGridLines:false,
background:'white',
borderColor:'white'
},
seriesDefaults:{
rendererOptions: {
smooth: true,
animation: {
show: true
}
},
pointLabels: {show: false}
},
axes:{
xaxis:{
tickOptions:{
showGridline: true
},
// label:'Angle (radians)'
renderer: $.jqplot.CategoryAxisRenderer,
min:0,
pad:2
},
yaxis:{
// label:'Cosine'
min:0,
tickOptions:{
showGridline: false
},
labelRenderer: $.jqplot.CanvasAxisLabelRenderer
}
},
legend:{}
} ;
return options;
}
/**
* @id DOM identifier
* @series matrix of values to be ploted
* @labels xaxis labels
* @lnames names of series (vectors in the matrix)
*/
jx.jqplot.line.render = function(id,series,labels,lnames){
jx.dom.set.value(id,'')
var options = jx.jqplot.line.options() ;
options.axes.xaxis.ticks = labels ;
if(series.length > 1){
options.legend.show = true
options.legend.location = 'ne'
options.legend.placement = 'outsideGrid'
options.series = lnames;
}
return $.jqplot(id,series,options)
}
jx.jqplot.bar = {}
jx.jqplot.bar.options = function(){
var options = {
animateReplot:true,
grid:{
background:'white',
drawGridLines:false,
borderColor:'white'
},
seriesDefaults:{
renderer:$.jqplot.BarRenderer,
rendererOptions: {
highlightMouseDown: true,
smooth: true,
animation: {
speed:900,
show: true
}
},
pointLabels: {show: true}
},
axes: {
xaxis: {
tickOptions:{
showGridline: false
},
renderer: $.jqplot.CategoryAxisRenderer,
// ticks:labels,
showTickMarks:false,
pad:0
},
yaxis:{
tickOptions:{
showGridline: true
}
}
},
legend: {
// show: keys.length > 1,
location: 'ne',
xoffset:2,
placement: 'outsideGrid',
show:true
}
}
return options;
}
/**
* Creating a bar chart (columns actually)
* @id DOM identifier
* @series array of matrices of values (in the y-axis)
* @labels x-axis labels
* @lnames names of vectors in the series
*/
jx.jqplot.bar.render = function(id,series,labels,lnames){
jx.dom.set.value(id,'')
var options = jx.jqplot.bar.options()
options.axes.xaxis.ticks = labels ;
//options.legend.show = true
options.series = lnames;
return $.jqplot(id, series,options)
}
jx.jqplot.stackedBar = {}
jx.jqplot.stackedBar.options = jx.jqplot.bar.options ;
jx.jqplot.stackedBar.render = function(id,series,label,lnames){
jx.dom.set.value(id,'')
var options = jx.jqplot.stackedBar.options()
options.axes.xaxis.ticks = labels ;
options.legend.show = true
options.series = lnames;
options.stackSeries= true,
// options.seriesDefaults.label = lnames[0];
options.seriesDefaults.pointLabels.show= false;
return $.jqplot(id, series,options)
}
jx.jqplot.donut = {}
jx.jqplot.donut.options= function(){
var options = {
animate:true,
animateReplot:true,
grid:{
drawGridLines:false,
background:'transparent',
borderColor:'white',
borderWidth:'1px'
},
seriesDefaults: {
renderer:$.jqplot.DonutRenderer,
rendererOptions:{
// fill:false,
sliceMargin: 3,
startAngle: -90,
showDataLabels: true,
// dataLabels: 'value'
dataLabels:'percent'
}
},
legend: { show:true, location: 'e' }
}
return options;
}
/**
* @id DOM identifier
* @series vector of values
* @labels labels of the values in the series
*/
jx.jqplot.donut.render = function(id,series){
jx.dom.set.value(id,'')
var options = jx.jqplot.donut.options() ;
return $.jqplot(id,series,options)
}