browser.println("Read GPS data");
var gps = document.getElementsByTagNameNS("http://www.fobar.org/2000/gps","gpsdata").item(0);
lat=gps.getAttribute("lat");
longi=gps.getAttribute("long");
browser.println("Read GPS data: "+gps+" lat:"+lat+" longi:"+longi);
setInstance(lat,longi,-1);
x: "+dotx+" lat: "+dotlat+" -> y: "+doty);
longi = ((x1-scrxmin) / (scrxmax-scrxmin) * (longmax-longmin) ) + longmin;
lat = (1 - (y1-scrymin) / (scrymax-scrymin)) * (latmax-latmin) + latmin;
browser.println("CONVERT: x1: "+x1+" -> long: "+longi+" y1: "+y1+" -> lat: "+lat);
}
var circlex = 0;
var cicley = 0;
// this function is called when the map is clicked
var clicked = false;
function mousedown(evt) {
init();
browser.println("Hep!"+evt);
var clientx = evt.getClientX();
var clienty = evt.getClientY();
browser.println("ClientX:"+clientx+ " clienty:"+clienty);
convertToLat(clientx,clienty);
// this is the first click, move the circle
circlex=clientx;
circley=clienty;
innercircle.setAttribute("cx",circlex);
innercircle.setAttribute("cy",circley);
circle.setAttribute("r",0);
}
function mouseup(evt) {
browser.println("Hep!"+evt);
var clientx = evt.getClientX();
var clienty = evt.getClientY();
browser.println("ClientX:"+clientx+ " clienty:"+clienty);
//convertToLat(clientx,clienty);
browser.println("This is the radius click");
radius = getRadius(circlex,circley,clientx,clienty);
circle.setAttribute("cx",circlex);
circle.setAttribute("cy",circley);
circle.setAttribute("r",radius);
clicked=false;
setInstance(lat,longi,radius);
}
function getRadius(cx,cy,x,y)
{
var r = Math.sqrt( (cx-x)*(cx-x) + (cy-y)*(cy-y) );
return r;
}
function setInstance(lat2,long2,radius2)
{
init();
browser.println("setInstance lat: "+lat2+" long:"+long2+" radius:"+radius2);
var position=instanceroot.getElementsByTagName("position").item(0);
browser.println("d1");
position.setAttribute("lat",new Number(lat2).toFixed(3));
browser.println("d2");
position.setAttribute("long",new Number(long2).toFixed(3));
browser.println("d3");
if (radius2>=0)
{
browser.println("d4");
position.setAttribute("radius",new Number(radius2).toFixed(1));
browser.println("d5");
}
}
function findNodeWithId(nodename,id)
{
var nlist=document.getElementsByTagName(nodename);
for (var i=0;i
New message
puu
Tassa on harvinainen puu. Etteko usko?
Author id:
Title:
Anchor:
URL
Content of message:
Latitude:
Longitude:
Radius:
Viewer speed
Pedestrian
10
Cyclist
30
Read the position from GPS
Get GPS Pos.
Click to submit
Submit message
Click to submit
Show instance
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Otakaari