content/hifi-public/sam/TestNeedle/Needle/draw-trace.js
Dale Glass 0d14e5a379 Initial data.
Needs a lot of cleanup. Data has been de-duplicated, and where identical copies existed, one of them
has been replaced with a symlink.

Some files have been excluded, such as binaries, installers and debug dumps. Some of that may still
be present.
2022-02-13 18:59:11 +01:00

49 lines
1.2 KiB
JavaScript

function MetricsChart(g, metrics, min) {
var x = d3.scaleLinear()
.rangeRound([0, width]).domain(metrics.timeDomain);
var y = d3.scaleLinear()
.rangeRound([height, 0]).domain(metrics.valueDomain(min));
var line = d3.line()
.x(function(d) { return x(d.ts); })
.y(function(d) { return y(d.v); });
var data = metrics.samples
g.append("g")
.attr("class", "axis axis--x")
.attr("transform", "translate(0," + height + ")")
.call(d3.axisBottom(x));
g.append("g")
.attr("class", "axis axis--y")
.call(d3.axisLeft(y))
.append("text")
.attr("fill", "#000")
.attr("transform", "rotate(-90)")
.attr("y", 6)
.attr("dy", "0.71em")
.style("text-anchor", "end")
.text(metrics.name + " " + metrics.samples.length + " samples");
g.append("path")
.attr("class", "line")
.attr("fill", "none")
.attr("stroke", "steelblue")
.attr("stroke-width", "1.5px")
.attr("d", line(data));
g.append("line")
.attr("stroke", "steelblue")
.attr("stroke-width", "1.5px")
.attr("x1", 0)
.attr("y1", y(metrics.getAverage()))
.attr("x2", width)
.attr("y2", y(metrics.getAverage()))
}