batmud/gmap2: map.js annotate

annotate map.js @ 265:e908103cdcd8 gmap2

Change how map initialization arguments are handled.

author	Matti Hamalainen <ccr@tnsp.org>
date	Sun, 13 Apr 2014 20:52:11 +0300
parents	7e57e5577425
children	b50a7ab76548

rev	line source
91 e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	1 // $Id: map.js 2404 2009-12-24 20:01:32Z jeskko $
e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	2
250 ee5492ccba8e Add configurable base URL. Matti Hamalainen <ccr@tnsp.org> parents: 235 diff changeset	3 var pmapBaseURL;
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	4 var pmap;
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	5 var pmapCanvas;
91 e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	6
170 fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	7 var pmapTileSize = 256;
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	8 var pmapTileOrig = pmapTileSize / 2.0;
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	9 var pmapTilePxPerDeg = pmapTileSize / 360.0;
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	10 var pmapTilePxPerRad = pmapTileSize / (2.0 * Math.PI);
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	11
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	12
171 b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	13 function pmapMinMax(vval, vmin, vmax)
170 fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	14 {
171 b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	15 return Math.min(Math.max(vval, vmin), vmax);
b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	16 }
b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	17
b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	18
172 c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	19 function pmapLatLngToMapCoords(latLng, zoom)
171 b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	20 {
b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	21 msiny = pmapMinMax(Math.sin((latLng.lat() * Math.PI) / 180.0), -0.9999, 0.9999);
170 fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	22
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	23 px = latLng.lng() * pmapTilePxPerDeg;
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	24 py = 0.5 * Math.log((1 + msiny) / (1 - msiny)) * - pmapTilePxPerRad;
171 b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	25
172 c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	26 pz = 1 << zoom;
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	27 return new google.maps.Point(px * pz, py * pz);
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	28 }
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	29
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	30
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	31 function pmapMapCoordsToLatLng(point, zoom)
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	32 {
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	33 pz = 1 << zoom;
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	34 px = point.x / pz;
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	35 py = point.y / pz;
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	36
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	37 lng = (px - pmapTileOrig) / pmapTilePxPerDeg;
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	38 latRadians = (py - pmapTileOrig) / - pmapTilePxPerRad;
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	39
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	40 //lat = radiansToDegrees(2 * Math.atan(Math.exp(latRadians)) - Math.PI / 2);
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	41 //lat = (2 * Math.atan(Math.exp(latRadians)) - Math.PI / 2) / (Math.PI / 180);
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	42
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	43 lat = (360 * Math.atan(Math.exp(latRadians))) / Math.PI - 90;
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	44
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	45 return new google.maps.LatLng(lat, lng);
170 fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	46 }
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	47
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	48
166 21cf84dcae73 Move code. Matti Hamalainen <ccr@tnsp.org> parents: 161 diff changeset	49 function CanvasProjectionOverlay() {}
21cf84dcae73 Move code. Matti Hamalainen <ccr@tnsp.org> parents: 161 diff changeset	50 CanvasProjectionOverlay.prototype = new google.maps.OverlayView();
21cf84dcae73 Move code. Matti Hamalainen <ccr@tnsp.org> parents: 161 diff changeset	51 CanvasProjectionOverlay.prototype.constructor = CanvasProjectionOverlay;
21cf84dcae73 Move code. Matti Hamalainen <ccr@tnsp.org> parents: 161 diff changeset	52 CanvasProjectionOverlay.prototype.onAdd = function(){};
21cf84dcae73 Move code. Matti Hamalainen <ccr@tnsp.org> parents: 161 diff changeset	53 CanvasProjectionOverlay.prototype.draw = function(){};
21cf84dcae73 Move code. Matti Hamalainen <ccr@tnsp.org> parents: 161 diff changeset	54 CanvasProjectionOverlay.prototype.onRemove = function(){};
91 e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	55
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	56
262 254343316a90 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 250 diff changeset	57 function pmapInitializeMap(args)
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	58 {
171 b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	59 // Initialize custom imagemap with our tiles
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	60 var pmapBatMap = new google.maps.ImageMapType(
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	61 {
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	62 getTileUrl: function(coord, zoom)
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	63 {
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	64 return "tiles/"+ zoom +"/"+ coord.y +"/"+ coord.x +".png";
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	65 },
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	66
171 b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	67 tileSize: new google.maps.Size(pmapTileSize, pmapTileSize),
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	68 maxZoom: 10,
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	69 minZoom: 3,
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	70 radius: 1738000,
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	71 name: 'BatMap'
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	72 });
91 e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	73
171 b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	74 // Create map controller object
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	75 pmap = new google.maps.Map(document.getElementById("map"),
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	76 {
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	77 zoom: 3,
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	78 center: new google.maps.LatLng(-15, 10),
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	79
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	80 streetViewControl: false,
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	81 draggableCursor: 'crosshair',
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	82 draggingCursor: 'pointer',
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	83 mapTypeControl: false,
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	84 scaleControl: false,
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	85 rotateControl: false,
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	86 overviewMapControl: false,
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	87 });
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	88
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	89 pmap.mapTypes.set('BatMap', pmapBatMap);
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	90 pmap.setMapTypeId('BatMap');
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	91
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	92 pmapCanvas = new CanvasProjectionOverlay();
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	93 pmapCanvas.setMap(pmap);
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	94
170 fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	95 google.maps.event.addListener(pmap, "mousemove", pmapCoordinateListener);
265 e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	96
e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	97 if (typeof(args) == "object")
224 85ee47035acf Open marker info window if specified coordinates hit it exactly. Matti Hamalainen <ccr@tnsp.org> parents: 200 diff changeset	98 {
265 e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	99 if ("zoom" in args && "x" in args && "y" in args)
224 85ee47035acf Open marker info window if specified coordinates hit it exactly. Matti Hamalainen <ccr@tnsp.org> parents: 200 diff changeset	100 {
265 e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	101 google.maps.event.addDomListener(pmap, "foobar", function()
e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	102 {
e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	103 pmap.setZoom(args.zoom);
e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	104 pmap.panTo(pmapMapCoordsToLatLng(new google.maps.Point(args.x, args.y), 6));
e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	105 var tgtMarker = pmapGetMarkerIndexByCoords(args.x, args.y);
e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	106 if (tgtMarker)
e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	107 pmapMyClick(tgtMarker);
e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	108 });
e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	109 }
e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	110 }
224 85ee47035acf Open marker info window if specified coordinates hit it exactly. Matti Hamalainen <ccr@tnsp.org> parents: 200 diff changeset	111 }
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	112
224 85ee47035acf Open marker info window if specified coordinates hit it exactly. Matti Hamalainen <ccr@tnsp.org> parents: 200 diff changeset	113 pmapInitializeNav();
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	114 pmapInitializeIcons();
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	115 pmapInitializeMarkers();
91 e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	116 }
e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	117
93 2324a519ebec Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 92 diff changeset	118
151 13e75e9e732a Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 143 diff changeset	119 //
152 095754c6b332 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 151 diff changeset	120 // Listener for updating coordinates display
151 13e75e9e732a Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 143 diff changeset	121 //
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	122 function pmapCoordinateListener(point)
93 2324a519ebec Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 92 diff changeset	123 {
228 2be6060df6cc Use global offsets. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	124 // Round the coordinates so that we hit the pointed square more accurately
172 c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	125 var p = pmapLatLngToMapCoords(point.latLng, 7);
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	126 var tx = Math.round((p.x + 1) / 2.0);
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	127 var ty = Math.round((p.y + 1) / 2.0);
91 e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	128
200 f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	129 var cx, cy;
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	130 var cont = "Deep Sea";
91 e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	131
157 fadfd0e0a312 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 153 diff changeset	132 for (i = 0; i < pmapContinents.length; i++)
93 2324a519ebec Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 92 diff changeset	133 {
157 fadfd0e0a312 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 153 diff changeset	134 var c = pmapContinents[i];
93 2324a519ebec Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 92 diff changeset	135 if (c != null && tx > c[1] && tx < c[3] && ty > c[2] && ty < c[4])
2324a519ebec Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 92 diff changeset	136 {
91 e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	137 cont = c[0];
170 fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	138 cx = tx - c[1];
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	139 cy = ty - c[2];
91 e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	140 break;
e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	141 }
e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	142 }
e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	143
230 c5a06121ed95 Adjust coordinates. Matti Hamalainen <ccr@tnsp.org> parents: 228 diff changeset	144 tx += pmapWorld.ox - 1;
c5a06121ed95 Adjust coordinates. Matti Hamalainen <ccr@tnsp.org> parents: 228 diff changeset	145 ty += pmapWorld.oy - 1;
200 f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	146
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	147 var str = "Cursor: "+
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	148 "Global X: <span class=\"coord\">"+ tx +"</span>, Y: <span class=\"coord\">"+ ty +"</span>, "+
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	149 "Continent: <span class=\"continent\">"+ cont +"</span> ";
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	150
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	151 if (cx >= 0 && cy >= 0)
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	152 str += "[ Local X: <span class=\"coord\">"+ cx +"</span>, Y: <span class=\"coord\">"+ cy +"</span> ]";
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	153
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	154 document.getElementById("footercontent").innerHTML = str;
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	155 }
200 f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	156
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	157
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	158 function pmapMakeLink()
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	159 {
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	160 if (pmap)
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	161 {
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	162 var p = pmapLatLngToMapCoords(pmap.getCenter(), 6);
235 0e6fa3f5684d Adjust generated link coordinates so that they match what we desire. Matti Hamalainen <ccr@tnsp.org> parents: 230 diff changeset	163 var tx = Math.round(p.x) + pmapWorld.ox - 1;
228 2be6060df6cc Use global offsets. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	164 var ty = Math.round(p.y) + pmapWorld.oy;
200 f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	165
250 ee5492ccba8e Add configurable base URL. Matti Hamalainen <ccr@tnsp.org> parents: 235 diff changeset	166 str = pmapBaseURL +"?x="+ tx +"&y="+ ty +"&zoom="+ pmap.getZoom();
200 f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	167
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	168 window.prompt("Copy to clipboard: Ctrl+C, Enter", str);
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	169 }
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	170 }