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<html>
<head>
<script src="lib/d3-v2.6.1/d3.js"></script>
<script src="lib/d3-v2.6.1/d3.time.js"></script>
<style>
path {
stroke: steelblue;
stroke-width: 2;
fill: none;
}
line {
stroke: black;
}
div.popup {
position: absolute;
border: 2px solid gray;
background-color: #fefefe;
}
div.popup .plot {
margin: 5px;
}
#log {
height: 300px;
overflow-y: scroll;
}
</style>
</head>
<body>
<div id="image">
</div>
<div id="log">
</div>
<script>
var mapping = {
"heizkesselWert" : "heizkreisregler10.betriebsdatenRegler1.kesselTemperatur",
"tempkollektorWert" : "heizkreisregler9.solarDaten.tempKollektor",
"boilerWert" : "feuerungsautomat1.betriebsdatenRegler1.boilerTemperatur"
};
function process(data) {
for (var i in data) {
var row = data[i];
var caption = "[" + d3.format("02d")(row.timestamp) + "] " + row.name + " Value: " + row.value_real + " - " + row.value_string;
d3.select("#log").insert("div", "div").text(caption);
for (var mapping_element_id in mapping) {
var mapping_sensor_name = mapping[mapping_element_id];
if (row.name == mapping_sensor_name) {
d3.select("#" + mapping_element_id).text("" + row.value_real);
}
}
}
}
function reload(time_stop) {
d3.json("../stream/" + time_stop, function(resp) {
process(resp.data);
reload(resp.time_stop);
});
}
d3.xml("draw.svg", "image/svg+xml", function(xml) {
// Write SVG Data into the DOM
d3.select("#image")[0][0].appendChild(xml.documentElement);
// Create Popup
for (var mapping_element_id in mapping) {
d3.select("#" + mapping_element_id).on("click", function() {
var elem = d3.select( this );
var sensor_name = mapping[elem.attr("id")];
var popup = d3.select("body")
.append("div")
.classed("popup", true)
.style("top", d3.event.clientY-5)
.style("left", d3.event.clientX-5)
.on("click", function() {
d3.select(this).remove();
});
popup.append("div")
.text(sensor_name);
var w = 550, h = 200, margin = 30;
var plot = popup.append("svg:svg")
.classed("plot", true)
.attr("width", w)
.attr("height", h);
var wait_indicator = plot.append("svg:text")
.attr("x", w/2)
.attr("y", h/2)
.text("Bitte Warten");
var startdate = (new Date().getTime()/1000) - 7*60*60*24
var enddate = (new Date().getTime()/1000)
d3.json("../sensor/"+sensor_name+"/" + startdate + "/" + enddate, function(resp) {
var data = resp.data.map(function(d) {
return [new Date(d[0]), d[1]];
})
var x_min = d3.min(data, function(d){return d[0]}),
x_max = d3.max(data, function(d){return d[0]}),
y_min = d3.min(data, function(d){return d[1]}),
y_max = d3.max(data, function(d){return d[1]});
var x = d3.time.scale()
.domain([x_min, x_max])
.range([0+margin, w-margin]);
var y = d3.scale.linear()
.domain([y_min, y_max])
.range([0+margin, h]);
var g = plot.append("svg:g")
.attr("transform", "translate(0, "+h+")");
var line = d3.svg.line()
.x(function(d,i){ return x(d[0]); })
.y(function(d) {return -1*y(d[1]);});
g.append("svg:path")
.attr("d", line(data));
// Axes X-Line
g.append("svg:line")
.attr("x1", 0)
.attr("y1", -1*y(y_min))
.attr("x2", x(x_max))
.attr("y2", -1 * y(y_min));
// Tick Labels
var tick_format = d3.time.format("%d.%m");
g.selectAll(".xlabel")
.data(x.ticks(5)).enter()
.append("svg:text")
.text(function(d){return tick_format(d) })
.attr("x", function(d) { return x(d) })
.attr("y", 0)
.attr("text-anchor", "middle");
g.selectAll(".ylabel")
.data(y.ticks(5)).enter()
.append("svg:text")
.text(String)
.attr("x", 0)
.attr("y", function(d) {return -1*y(d)})
.attr("text-anchor", "right");
// X-Lines
g.selectAll(".xlines")
.data(x.ticks(5)).enter()
.append("svg:line")
.style("fill", "none")
.style("stroke", "#000000")
.style("stroke-width", 0.5)
.style("stroke-dasharray", "6,1")
.attr("x1", function(d){return x(d)})
.attr("y1", -1*y(y_min)+(margin/2))
.attr("x2", function(d){return x(d)})
.attr("y2", -1*y(y_max));
//
wait_indicator.remove();
});
});
}
d3.json("../all_values", function(resp) {
process(resp.data);
reload(resp.time_stop);
});
});
</script>
</body>
</html>
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