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hud.html
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hud.html
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<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="format-detection" content="telephone=no">
<title>Hud</title>
<script src="http://smoothiecharts.org/smoothie.js"></script>
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script src="/mav/Cesium/Cesium.js"></script>
<script src="/mav/bundle.js"></script>
<style>
@import url(/mav/Cesium/Widgets/widgets.css);
</style>
<script type="application/x-javascript">
var deg2rad = Math.PI / 180;
var rad2deg = 180 / Math.PI;
var pitch =70;
var roll =20;
var yaw = 200;
var jsoncount=0;
var markers = [];
var wpmarkers = [];
var flightPath;
var pathHistoryPoly;
var pathHistory = [];
var socket;
var socket2;
var line1item = "cs.altasl";
var line2item = "cs.ter_alt";
function graphitem(item)
{
line1item = "cs."+item;
}
function init() {
var smoothie = new SmoothieChart();
smoothie.streamTo(document.getElementById("graphcanvas"),250);
// Data
var line1 = new TimeSeries();
var line2 = new TimeSeries();
// Add to SmoothieChart
smoothie.addTimeSeries(line1);
smoothie.addTimeSeries(line2);
if (window["WebSocket"]) {
var host = "ws://"+window.location.hostname+":56781/websocket/server";
if(window.location.hostname == "")
host = "ws://localhost:56781/websocket/server";
try{
socket = new WebSocket(host);
window.onbeforeunload = function(){ socket.close(); socket2.close(); }
//log('WebSocket - status '+socket.readyState);
socket.onopen = function(msg){ document.getElementById("serverStatus").innerHTML = "onopen"; jsoncount=0; };
socket.onmessage = function(msg){
jsoncount++;
var data = JSON.parse(msg.data);
if(data.hasOwnProperty('FrameString'))
{
MAV = data;
}
else if(data.hasOwnProperty('rateattitude'))
{
cs = data;
var status = "<ul style='columns: 3;'>";
a=1;
var sortable = [];
for (i in cs)
{
sortable.push(i);
}
sortable.sort(function (a, b) {
return a.toLowerCase().localeCompare(b.toLowerCase());
});
for (i in sortable)
{
var name = sortable[i];
var data = cs[sortable[i]];
if(typeof data != 'object')
status += "<li style='overflow:hidden; white-space: nowrap;'><b onclick=graphitem('" + name + "')>" + name + ":</b><br> " + data + "</li>";
//if(a%3==0)
//status += "<br>";
a++;
}
status+="</ul>";
document.getElementById("serverStatus").innerHTML = status;
map.setCenter({lat: cs.lat, lng: cs.lng});
if(jsoncount < 5)
{
map.setZoom(18);
}
roll = cs.roll;
pitch = cs.pitch;
yaw = cs.yaw;
lat = cs.lat;
lng = cs.lng;
alt = cs.alt;
try {
var myLatLng = {lat: lat, lng: lng};
if(markers.length > 0)
{
markers[0].setPosition(myLatLng);
} else {
var marker = new google.maps.Marker({
position: myLatLng,
map: map,
title: 'ArduPilot'
});
markers.push(marker);
}
map.setOptions({maxZoom: 21});
//socket.send("test "+pitch+"\n");
} catch (ex){ }// alert(ex); }
line1.append(new Date().getTime(), eval(line1item));
line2.append(new Date().getTime(), eval(line2item));
addData();
pathHistory.push({lat: lat, lng: lng});
pathHistory = pathHistory.slice(-200,200);
if(pathHistoryPoly == null) {
pathHistoryPoly = new google.maps.Polyline({
path: pathHistory,
geodesic: true,
strokeColor: '#191970',
strokeOpacity: 0.56,
strokeWeight: 4
});
pathHistoryPoly.setMap(map);
} else {
pathHistoryPoly.setPath(pathHistory);
}
}
else if(data[0].hasOwnProperty('mission_type'))
{
wps = data;
var wpscoords = [];
for (i in wps)
{
if (wps[i].x != 0 && wps[i].y != 0)
{
wpscoords.push({lat: wps[i].x, lng: wps[i].y, alt: wps[i].z, frame: wps[i].frame, label: wps[i].seq });
}
}
if(wpmarkers.length == wpscoords.length)
{
i=0;
wpmarkers.forEach(function(element)
{
element.setPosition(wpscoords[i]);
i++;
});
} else {
wpmarkers.forEach(function(element)
{element.setMap(null)});
wpmarkers = [];
// Create markers.
wpscoords.forEach(function(feature) {
var marker = new google.maps.Marker({
position: feature,
icon: 'https://maps.gstatic.com/mapfiles/ms2/micons/green.png',
map: map,
label: (feature.label == 0) ? "Home" : feature.label+"",
draggable:true,
title: (feature.label == 0) ? "Home" : feature.label+""
});
wpmarkers.push(marker);
google.maps.event.addListener(marker, 'dragend', function (event) {
document.getElementById("latbox").value = event.latLng.lat();
document.getElementById("lngbox").value = event.latLng.lng();
});
});
}
var pnts = [];
wpscoords.forEach(function(feature)
{
pnts.push(feature.lng);
pnts.push(feature.lat);
pnts.push(feature.alt + cs.HomeAlt);
});
if (typeof viewer !== 'undefined') {
var orangeOutlined = viewer.entities.add({
name : 'Orange line with black outline at height and following the surface',
polyline : {
positions : Cesium.Cartesian3.fromDegreesArrayHeights(pnts),
width : 4,
material : new Cesium.PolylineOutlineMaterialProperty({
color : Cesium.Color.ORANGE,
outlineWidth : 2,
outlineColor : Cesium.Color.BLACK
})
}
});
//orangeOutlined.position = Cesium.Cartesian3.fromDegrees(lng, lat);
//viewer.trackedEntity = orangeOutlined;
}
if(flightPath == null) {
flightPath = new google.maps.Polyline({
path: wpscoords,
geodesic: true,
strokeColor: '#FFFF00',
strokeOpacity: 1.0,
strokeWeight: 4
});
flightPath.setMap(map);
} else {
flightPath.setPath(wpscoords);
}
} else { return; }
};
socket.onerror = function(msg){ document.getElementById("serverStatus").innerHTML = "Error: "+msg.data; };
socket.onclose = function(msg){ document.getElementById("serverStatus").innerHTML = "Disconnected - status "+this.readyState; setTimeout ( "init()", 1000 ); };
}
catch(ex){ if (window.console) console.log(exception); document.getElementById("serverStatus").innerHTML = ex; }
} else {
document.getElementById("serverStatus").innerHTML = "This browser doesnt support websockets";
}
draw();
}
function draw() {
setTimeout ( "draw()", 250 );
//pitch -= 1.2;
//roll += .75;
//if (pitch < -90)
//pitch = 90;
//if (roll > 180)
//roll = -180;
var canvas = document.getElementById("canvas");
if (canvas.getContext) {
var ctx = canvas.getContext("2d");
ctx.save();
ctx.translate(canvas.width/2,canvas.height/2);
ctx.rotate(-roll * deg2rad);
var font = "Arial";
var fontsize = canvas.height/30;
var fontoffset = fontsize - 10;
var halfwidth = canvas.width/2;
var halfheight = canvas.height/2;
var every5deg = -canvas.height / 60;
var pitchoffset = -pitch * every5deg;
var x = Math.sin(-roll * deg2rad);
var y = Math.cos(-roll * deg2rad);
gradObj = ctx.createLinearGradient(0,-halfheight * 2 ,0, halfheight *2);
gradObj.addColorStop(0.0, "Blue");
var offset = 0.5 + pitchoffset / canvas.height / 2 ;
if (offset < 0) {
offset = 0;
}
if (offset > 1) {
offset = 1;
}
gradObj.addColorStop(offset, "LightBlue");
gradObj.addColorStop(offset, "#9bb824");
gradObj.addColorStop(1.0, "#414f07");
ctx.fillStyle = gradObj;
ctx.rect(-halfwidth * 2, -halfheight *2, halfwidth * 4, halfheight * 4);
ctx.fill();
var lengthshort = canvas.width / 12;
var lengthlong = canvas.width / 8;
for (var a = -90; a <= 90; a += 5)
{
// limit to 40 degrees
if (a >= pitch - 34 && a <= pitch + 25)
{
if (a % 10 == 0)
{
if (a == 0)
{
DrawLine(ctx,"White",4, canvas.width / 2 - lengthlong - halfwidth, pitchoffset + a * every5deg, canvas.width / 2 + lengthlong - halfwidth, pitchoffset + a * every5deg);
}
else
{
DrawLine(ctx,"White",4, canvas.width / 2 - lengthlong - halfwidth, pitchoffset + a * every5deg, canvas.width / 2 + lengthlong - halfwidth, pitchoffset + a * every5deg);
}
drawstring(ctx, a, font, fontsize + 2, "White", canvas.width / 2 - lengthlong - 30 - halfwidth - (fontoffset * 1.7), pitchoffset + a * every5deg - 8 - fontoffset);
}
else
{
DrawLine(ctx,"White",4, canvas.width / 2 - lengthshort - halfwidth, pitchoffset + a * every5deg, canvas.width / 2 + lengthshort - halfwidth, pitchoffset + a * every5deg);
}
}
}
lengthlong = canvas.height / 66;
var extra = canvas.height / 15 * 4.9;
var lengthlongex = lengthlong + 2;
var pointlist = new Array();
pointlist[0] = 0;
pointlist[1] = -lengthlongex * 2 - extra;
pointlist[2] = -lengthlongex;
pointlist[3] = -lengthlongex - extra;
pointlist[4] = lengthlongex;
pointlist[5] = -lengthlongex - extra;
DrawPolygon(ctx,"RED",4,pointlist)
for (var a = -60; a <= 60; a += 15)
{
ctx.restore();
ctx.save();
ctx.translate(canvas.width / 2, canvas.height / 2);
ctx.rotate(a * deg2rad);
drawstring(ctx, a.toString(), font, fontsize, "White", 0 - 6 - fontoffset, -lengthlong * 8 - extra + 10);
DrawLine(ctx,"White",4, 0, -lengthlong * 3 - extra, 0,
-lengthlong * 3 - extra - lengthlong);
}
ctx.restore();
ctx.save();
DrawEllipse(ctx,"red",4,halfwidth - 10, halfheight - 10, 20, 20);
DrawLine(ctx,"red",4, halfwidth - 10 - 10, halfheight, halfwidth - 10, halfheight);
DrawLine(ctx,"red",4, halfwidth - 10 + 20, halfheight, halfwidth - 10 + 20 + 10, halfheight);
DrawLine(ctx,"red",4, halfwidth - 10 + 20 / 2, halfheight - 10, halfwidth - 10 + 20 / 2, halfheight - 10 - 10);
///////////////////////
var headbg = {Left:0, Top: 0, Width: canvas.width - 0, Height: canvas.height / 14, Bottom: canvas.height / 14, Right: canvas.width - 0 };
_targetheading = yaw;
_heading = yaw;
_groundcourse = yaw;
DrawRectangle(ctx,"black", headbg);
//FillRectangle(ctx,"", headbg);
//bottom line
DrawLine(ctx, "white", 2, headbg.Left + 5, headbg.Bottom - 5, headbg.Width - 5,
headbg.Bottom - 5);
var space = (headbg.Width - 10) / 120.0;
var start = Math.round((_heading - 60), 1);
// draw for outside the 60 deg
if (_targetheading < start)
{
DrawLine(ctx,"green", 2, headbg.Left + 5 + space * 0, headbg.Bottom,
headbg.Left + 5 + space * (0), headbg.Top);
}
if (_targetheading > _heading + 60)
{
DrawLine(ctx,"green", 2, headbg.Left + 5 + space * 60, headbg.Bottom,
headbg.Left + 5 + space * (60), headbg.Top);
}
for (var a = start; a <= _heading + 60; a += 1)
{
// target heading
if (( (a + 360) % 360) == Math.round(_targetheading))
{
DrawLine(ctx,"green", 2, headbg.Left + 5 + space * (a - start),
headbg.Bottom, headbg.Left + 5 + space * (a - start), headbg.Top);
}
if (( (a + 360) % 360) == Math.round(_groundcourse))
{
DrawLine(ctx,"black", 2, headbg.Left + 5 + space * (a - start),
headbg.Bottom, headbg.Left + 5 + space * (a - start), headbg.Top);
}
if ( a % 15 == 0)
{
//Console.WriteLine(a + " " + Math.Round(a, 1, MidpointRounding.AwayFromZero));
//Console.WriteLine(space +" " + a +" "+ (headbg.Left + 5 + space * (a - start)));
DrawLine(ctx,"white", 2, headbg.Left + 5 + space * (a - start),
headbg.Bottom - 5, headbg.Left + 5 + space * (a - start), headbg.Bottom - 10);
var disp = a;
if (disp < 0)
disp += 360;
disp = disp % 360;
if (disp == 0)
{
drawstring(ctx, "N", font, fontsize + 4, "white",
headbg.Left - 5 + space * (a - start) - fontoffset,
headbg.Bottom - 24 - (fontoffset * 1.7));
}
else if (disp == 45)
{
drawstring(ctx, "NE", font, fontsize + 4, "white",
headbg.Left - 5 + space * (a - start) - fontoffset,
headbg.Bottom - 24 - (fontoffset * 1.7));
}
else if (disp == 90)
{
drawstring(ctx, "E", font, fontsize + 4, "white",
headbg.Left - 5 + space * (a - start) - fontoffset,
headbg.Bottom - 24 - (fontoffset * 1.7));
}
else if (disp == 135)
{
drawstring(ctx, "SE", font, fontsize + 4, "white",
headbg.Left - 5 + space * (a - start) - fontoffset,
headbg.Bottom - 24 - (fontoffset * 1.7));
}
else if (disp == 180)
{
drawstring(ctx, "S", font, fontsize + 4, "white",
headbg.Left - 5 + space * (a - start) - fontoffset,
headbg.Bottom - 24 - (fontoffset * 1.7));
}
else if (disp == 225)
{
drawstring(ctx, "SW", font, fontsize + 4, "white",
headbg.Left - 5 + space * (a - start) - fontoffset,
headbg.Bottom - 24 - (fontoffset * 1.7));
}
else if (disp == 270)
{
drawstring(ctx, "W", font, fontsize + 4, "white",
headbg.Left - 5 + space * (a - start) - fontoffset,
headbg.Bottom - 24 - (fontoffset * 1.7));
}
else if (disp == 315)
{
drawstring(ctx, "NW", font, fontsize + 4, "white",
headbg.Left - 5 + space * (a - start) - fontoffset,
headbg.Bottom - 24 - (fontoffset * 1.7));
}
else
{
drawstring(ctx, Math.round(disp % 360,0), font, fontsize,
"white", headbg.Left - 5 + space * (a - start) - fontoffset,
headbg.Bottom - 24 - (fontoffset * 1.7));
}
}
else if ( a % 5 == 0)
{
DrawLine(ctx,"white", 2, headbg.Left + 5 + space * (a - start),
headbg.Bottom - 5, headbg.Left + 5 + space * (a - start), headbg.Bottom - 10);
}
}
}
}
function DrawEllipse(ctx,color,linewidth,x1,y1,width,height) {
ctx.lineWidth = linewidth;
ctx.strokeStyle = color;
ctx.beginPath();
ctx.moveTo(x1 + width / 2,y1 + height);
var x, y;
for (var i = 0; i <= 360; i += 1)
{
x = Math.sin(i * deg2rad) * width / 2;
y = Math.cos(i * deg2rad) * height / 2;
x = x + x1 + width / 2;
y = y + y1 + height / 2;
ctx.lineTo(x,y);
}
//ctx.moveTo(x1,y1);
ctx.stroke();
ctx.closePath();
}
function DrawLine(ctx,color,width,x1,y1,x2,y2) {
ctx.lineWidth = width;
ctx.strokeStyle = color;
ctx.beginPath();
ctx.moveTo(x1,y1);
ctx.lineTo(x2,y2);
ctx.stroke();
ctx.closePath();
}
function DrawPolygon(ctx,color,width,list) {
ctx.lineWidth = width;
ctx.strokeStyle = color;
ctx.beginPath();
ctx.moveTo(list[0],list[1]);
for ( var i=2, len=list.length; i<len; i+=2 ){
ctx.lineTo(list[i],list[i+1]);
}
ctx.lineTo(list[0],list[1]);
ctx.stroke();
ctx.closePath();
}
function DrawRectangle(ctx,color, headbg) {
DrawLine(ctx,color,2,headbg.Left, headbg.Top, headbg.Right, headbg.Top);
DrawLine(ctx,color,2,headbg.Right, headbg.Top, headbg.Right, headbg.Bottom);
DrawLine(ctx,color,2,headbg.Right, headbg.Bottom, headbg.Left, headbg.Bottom);
DrawLine(ctx,color,2,headbg.Left, headbg.Bottom, headbg.Left, headbg.Top);
}
function drawstring(ctx,string,font,fontsize,color,x,y) {
ctx.font = fontsize + "pt "+font;
ctx.fillStyle = color;
ctx.fillText(string,x,y + fontsize);
}
</script>
<style>
html,
body {
height: 100%;
margin: 0;
padding: 0;
}
#map {
height: 100%;
}
</style>
</head>
<body onload="init();">
<div id="message" style="position:absolute;">message</div>
<div style="height: 100%; display: flex; flex-direction: column; float: left; resize: horizontal; overflow: auto;">
<div style="float: left;">
<canvas id="canvas" width="500" height="375">
<p>
This example requires a browser that supports the
<a href="http://www.w3.org/html/wg/html5/">HTML5</a>
<canvas> feature.
</p>
</canvas><br>
Lat: <input id="latbox" name="lat" val="40.713956" />Long: <input id="lngbox" name="long" val="74.006653" />
<br />
<canvas id="graphcanvas" width="500" height="80"></canvas><br />
<div id="curve_chart" style="width: 500px; height: 200px;"></div>
</div>
<div id="serverStatus" style="width: 500px; overflow-y: auto; flex-grow: 0;"></div>
</div>
<div style="height: 100%; display: flex; flex-direction: column; resize: horizontal; overflow: auto;">
<!--<canvas id="canvas" width="300" height="200" style=""></canvas><br>
<div id="log"></div>
-->
<div id="cesiumContainer" style="height: 50%; display: none;"></div>
<div id="map"></div>
</div>
<script>
var map;
function initMap() {
map = new google.maps.Map(document.getElementById('map'),
{
center: { lat: -35, lng: 117.89 },
zoom: 8,
mapTypeId: 'satellite',
maxZoom: 21
});
map.setMapTypeId('satellite');
}
</script>
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyDW05vWXeNIfZAN4Ter8gf4YLg8rPHZToc&callback=initMap"
async defer></script>
<script>
// var viewer = new Cesium.Viewer('cesiumContainer');
</script>
<script>
google.charts.load('current', { 'packages': ['corechart'] });
google.charts.setOnLoadCallback(drawChart);
var options;
var data;
var chart;
function drawChart() {
data = new google.visualization.DataTable();
data.addColumn('date', 'Time');
data.addColumn('number', line1item);
data.addColumn('number', line2item);
data.addRows([]);
options = {
title: 'Graph',
curveType: 'function',
legend: { position: 'top' },
hAxis: {
format: 'hh:mm:ss',
gridlines: { count: 15 }
},
chartArea: { left: '5%', top: '15%', width: '90%', height: '80%' }
};
chart = new google.visualization.LineChart(document.getElementById('curve_chart'));
chart.draw(data, options);
setTimeout("redrawchart()", 1000);
}
function addData() {
if (data.getNumberOfRows() > 200)
data.removeRow(0);
data.addRows([
[new Date(), eval(line1item), eval(line2item)]
]);
}
function redrawchart() {
setTimeout("redrawchart()", 1000);
chart.draw(data, options);
}
</script>
<script type="text/javascript">
var jsilConfig = {
printStackTrace: true,
xna: 4,
showProgressBar: true,
winForms: true,
libraryRoot: "/mav/Libraries/",
scriptRoot: "/mav/mavlink/",
fileRoot: "/mav/file/",
bclMode11: "translated",
manifests: [
"/mav/mavlink/MAVLink.dll"
],
};
</script>
<!--
<script src="/mav/Libraries/JSIL.js" type="text/javascript"></script>
-->
<script>
//runMain();
//onLoad();
//JSIL.Initialize();
//var asm = JSIL.GetAssembly("MAVLink");
function runMain() {
//################################################
try {
var host = "ws://" + window.location.hostname + ":56781/websocket/raw";
if (window.location.hostname == "")
host = "ws://localhost:56781/websocket/raw";
socket2 = new WebSocket(host);
//log('WebSocket - status '+socket.readyState);
socket2.onopen = function (msg) { document.getElementById("serverStatus").innerHTML = "onopen"; };
socket2.onmessage = function (msg) {
var reader = new FileReader();
reader.addEventListener("loadend", function () {
var m = new MAVLink();
var buf = Buffer.from(this.result);
var msg2 = m.parseBuffer(buf);
//var packet = new asm.MAVLink_MAVLinkMessage(new Uint8Array(this.result));
document.getElementById("message").innerHTML = msg2[0].name + '';
});
reader.readAsArrayBuffer(msg.data);
};
socket2.onerror = function (msg) {
document.getElementById("serverStatus").innerHTML = "Error: " + msg.data;
};
socket2.onclose = function (msg) {
document.getElementById("serverStatus").innerHTML = "Disconnected - status " + this.readyState;
setTimeout("runMain()", 1000);
};
} catch (ex) {
if (window.console) console.log(exception);
document.getElementById("serverStatus").innerHTML = ex;
}
//############################################################
//var test = new asm.MAVLink();
//var test2 = new asm.MAVLink_MAVLinkMessage();
//var parse = new asm.MAVLink_MavlinkParse();
}
</script>
</body>
</html>