First up, thanks to the guys that helped me out with my other
questions.
All I want to do now is set the opacity from the xml file. I'm sure
it's really simple, but I have no idea how to do it.
I'm using Mike's code:
// ========= Now process the polylines ===========
var lines =
xmlDoc.documentElement.getElementsByTagName("line");
// read each line
for (var a = 0; a < lines.length; a++) {
// get any line attributes
var colour = lines[a].getAttribute("colour");
var width = parseFloat(lines[a].getAttribute("width"));
// read each point on that line
var points = lines[a].getElementsByTagName("point");
var pts = [];
for (var i = 0; i < points.length; i++) {
pts[i] = new
GLatLng(parseFloat(points[i].getAttribute("lat")),
parseFloat(points[i].getAttribute("lng")));
}
map.addOverlay(new GPolyline(pts,colour,width));
}
//=================================
Please don't send me to a tutorial. I just want the line of code tat
lets me set opacity from the xml. I'm at the end of my tether with
this to be honest.
Thanks again, John
Many thanks.
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