Sha256: 07dc5841214ae4e850cd65087e6292fe3b5f9a49aa975d128e4d9b5fffd6de01
Contents?: true
Size: 1.71 KB
Versions: 25
Compression:
Stored size: 1.71 KB
Contents
function Graph(selector, names, palette_offset) {
var graph_element = document.querySelector(selector + ' .graph');
var legend_element = document.querySelector(selector + ' .legend');
function addOne(ary, thing) {
ary.push({ x: Date.now(), y: thing });
if (ary.length > 100) {
ary.shift();
}
}
function add(data, params) {
for(var i=0,total=0;i<params.length;total+=params[i++]);
if (total > 0) {
for (i = 0; i < params.length; i++) {
addOne(data[i], params[i]/total);
}
}
}
var data = [];
var init = [];
for (var i = 0; i < names.length; i++) {
data.push([]);
init.push(1);
}
// add(data, init);
var palette = new Rickshaw.Color.Palette( { scheme: 'spectrum2000' } );
for (i = 0; i < palette_offset; i++) {
palette.color();
}
var series = [];
for (i = 0; i < names.length; i++) {
series.push({
color: palette.color(),
data: data[i],
name: names[i]
});
}
var graph;
var lazyInitializeGraph = function() {
if (!graph) {
graph = new Rickshaw.Graph( {
element: graph_element,
width: 900,
height: 150,
renderer: 'stack',
offset: 'expand',
series: series
});
var legend = new Rickshaw.Graph.Legend( {
graph: graph,
element: legend_element
});
new Rickshaw.Graph.Behavior.Series.Highlight( {
graph: graph,
legend: legend
});
// new Rickshaw.Graph.HoverDetail( {
// graph: graph
// });
graph.render();
}
};
var update = function(new_data) {
add(data, new_data);
lazyInitializeGraph();
graph.update();
};
this.update = update;
};
Version data entries
25 entries across 25 versions & 1 rubygems