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-rw-r--r--assets/js/monitor.js100
1 files changed, 59 insertions, 41 deletions
diff --git a/assets/js/monitor.js b/assets/js/monitor.js
index 05a3708..890c3f1 100644
--- a/assets/js/monitor.js
+++ b/assets/js/monitor.js
@@ -73,11 +73,15 @@ LineGraph.prototype.recalc_y_domain = function(mdata) {
var max = d3.max($.map(mdata, function (data) {
return d3.max(data, function(d) { return d.y; }); }));
var delta = max - min;
- this.y.domain([min - delta / 2.0, max + delta / 3.0]);
+ this.y.domain([min - Math.max(delta / 3.0, 1), max + Math.max(delta / 3.0, 1)]);
}
-LineGraph.prototype.recalc_domain = function(mdata) {
+LineGraph.prototype.recalc_x_domain = function(mdata) {
this.x.domain(d3.extent(mdata[0], function(d) { return d.x; }));
+}
+
+LineGraph.prototype.recalc_domain = function(mdata) {
+ this.recalc_x_domain(mdata);
this.recalc_y_domain(mdata);
}
@@ -99,12 +103,35 @@ LineGraph.prototype.update = function(d, i, b) {
var mdata = this.parse_data(d);
var freezed_i = [];
var recalced = false;
+ var svg = d3.select(this.elem).select("svg");
+ this.recalc_y_domain(mdata);
+ var ya = svg.select(".y.axis");
+ ya.transition()
+ .duration(750)
+ .call(this.yAxis);
+ var maxw = ya.node().getBBox().width;
+ svg.select("g")
+ .attr("transform", "translate(" + (maxw + this.margin.left) + "," + this.margin.top + ")");
+ var niw = this.width - maxw;
+ if (Math.abs(niw - this.inner_width) > 1e-6)
+ {
+ this.inner_width = niw;
+ this.x = d3.scale.linear().range([0, this.inner_width]);
+ this.xAxis = d3.svg.axis().scale(this.x)
+ .orient("bottom").ticks(5).tickFormat(d3.format("d"));
+ }
+ this.recalc_x_domain(this.pdata);
+ svg.transition()
+ .duration(750)
+ .select(".x.axis")
+ .call(this.xAxis);
+ svg.select("rect")
+ .attr("width", this.inner_width);
for (var i = 0; i < mdata.length; i++)
{
var data = mdata[i];
if (data.length == 0) continue;
var pdata = this.pdata[i];
- var svg = d3.select(this.elem).select("svg");
var path = this.line[i];
var shift = pdata.length ? data[0].rid - pdata[0].rid : 0;
@@ -166,20 +193,13 @@ LineGraph.prototype.update = function(d, i, b) {
}}(i, data)));
}
}
- svg.transition()
- .duration(750)
- .select(".x.axis")
- .call(this.xAxis);
- svg.transition()
- .duration(750)
- .select(".y.axis")
- .call(this.yAxis);
}
LineGraph.prototype.setup = function(elem, d, i, b) {
var graph = this;
this.elem = elem;
- var margin = {top: 10, right: 0, bottom: 50, left: 30};
+ var margin = this.margin = {top: 10, right: 0, bottom: 50, left: 0};
+ var clippath_name = "clip" + d.jid;
// Adds the svg canvas
var svg = d3.select(this.elem)
.append("svg")
@@ -188,19 +208,31 @@ LineGraph.prototype.setup = function(elem, d, i, b) {
.append("g")
.attr("transform",
"translate(" + margin.left + "," + margin.top + ")");
- var width = 500 - margin.left - margin.right;
- var height = 250 - margin.top - margin.bottom;
- // Set the ranges
- this.x = d3.scale.linear().range([0, width]);
- this.y = d3.scale.linear().range([height, 0]);
+ this.width = 500 - margin.left - margin.right;
+ this.height = 250 - margin.top - margin.bottom;
var mdata = this.parse_data(d);
- this.recalc_domain(mdata);
- // Define the axes
- this.xAxis = d3.svg.axis().scale(this.x)
- .orient("bottom").ticks(5).tickFormat(d3.format("d"));
+ this.y = d3.scale.linear().range([this.height, 0]);
+ this.recalc_y_domain(mdata);
this.yAxis = d3.svg.axis().scale(this.y)
.orient("left").ticks(5);
+
+ // Add the Y Axis
+ var ya = svg.append("g")
+ .attr("class", "y axis")
+ .call(this.yAxis);
+ /*
+ ya.selectAll("text").each(function() {
+ if(this.getBBox().width > maxw) maxw = this.getBBox().width;
+ });
+ */
+ var maxw = ya.node().getBBox().width;
+ svg.attr("transform", "translate(" + (maxw + margin.left) + "," + margin.top + ")");
+ this.inner_width = this.width - maxw;
+ this.x = d3.scale.linear().range([0, this.inner_width]);
+ this.recalc_x_domain(mdata);
+ this.xAxis = d3.svg.axis().scale(this.x)
+ .orient("bottom").ticks(5).tickFormat(d3.format("d"));
// Define the line
this.valueline = d3.svg.line()
.x(function(d) { return this.x(d.x); })
@@ -208,36 +240,22 @@ LineGraph.prototype.setup = function(elem, d, i, b) {
// Add the X Axis
svg.append("g")
.attr("class", "x axis")
- .attr("transform", "translate(0," + height + ")")
+ .attr("transform", "translate(0," + this.height + ")")
.call(this.xAxis);
- // Add the Y Axis
- svg.append("g")
- .attr("class", "y axis")
- .call(this.yAxis);
-
svg.append("defs").append("clipPath")
- .attr("id", "clip")
+ .attr("id", clippath_name)
.append("rect")
- .attr("width", width)
- .attr("height", height);
+ .attr("width", this.inner_width)
+ .attr("height", this.height);
- /*
- svg.append("text")
- .attr("x", (width / 2))
- .attr("y", 0 - (margin.top / 2))
- .attr("text-anchor", "middle")
- .style("font-size", "16px")
- .style("text-decoration", "none")
- .text(d.name);
- */
this.pdata = [];
this.line = [];
fdata = [];
fpath = [];
d3.select(this.elem).transition()
.duration(750)
- .style("height", height + margin.top + margin.bottom + "px")
+ .style("height", this.height + this.margin.top + this.margin.bottom + "px")
.each(b.setHook())
.each("end", b.setNotifier(function() {
// Get the data
@@ -245,7 +263,7 @@ LineGraph.prototype.setup = function(elem, d, i, b) {
{
var data = mdata[i];
var path = svg.append("g")
- .attr("clip-path", "url(#clip)")
+ .attr("clip-path", "url(#" + clippath_name + ")")
.append("path");
path.attr("class", "line")