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Default.debug.js
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Default.debug.js
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// This part of code is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
// Wrriten by Kaliopa d.o.o., Ljubljana, Slovenia, Srečko Lipovšek
// srecko.lipovsek@kaliopa.si
// December 2012
//global variables
var selection = new Selection();
var map;
var GPSWatch = null;
var GPSWatchTrack = false;
var GPStm;
var mgLayer;
var mgLayerSel;
var vector;
var vectorSel;
var selGeometry;
var mapInitComplete = false;
var toolbar;
var fgfText;
var maxR;
var selectInfo = false;
var shouldClearSearch = true;
var skipEvent = false;
var popup;
var dialogOpen = false;
var stopResize = false;
var loadingShown = false;
//Test
//GPSSet(false, true);
//GPSSet(true, true);
//GPSSet(false, false);
function GPSLocateMe() {
vector.removeAllFeatures();
ShowLoading();
GPSSet(false, true);
}
function GPSSet(watch, on) {
if (navigator.geolocation == null || navigator.geolocation.watchPosition == null) {
alert(l_GPSError);
return;
}
GPSWatchTrack = watch;
if (on) {
if (GPSWatch == null) {
GPStm = new Date().getTime();
GPSWatch = navigator.geolocation.watchPosition(GPSOk_highAccuracy, GPSError_highAccuracy, { maximumAge: 3000, timeout: 10000, enableHighAccuracy: true });
}
}
else {
GPSClearWatch();
}
}
function GPSOk_highAccuracy(e) {
if (!GPSWatchTrack) { //če je zahtevek po trenutni lokaciji ...
GPSClearWatch();
}
vector.removeAllFeatures();
PageMethods.TransformWgs2GK(e.coords.latitude, e.coords.longitude, e.coords.accuracy, sessionId, mapName, OnSuccessTransformWgs2GK, OnFailTransformWgs2GK);
HideLoading();
}
function GPSOk_lowAccuracy(e) {
if (!GPSWatchTrack) {
GPSClearWatch();
}
vector.removeAllFeatures();
PageMethods.TransformWgs2GK(e.coords.latitude, e.coords.longitude, e.coords.accuracy, sessionId, mapName, OnSuccessTransformWgs2GK, OnFailTransformWgs2GK);
HideLoading();
}
function GPSError_highAccuracy(err) {
switch (err.code) {
case err.PERMISSION_DENIED:
HideLoading();
GPSClearWatch();
alert(l_GPSPerrmissionDenied);
break;
case err.POSITION_UNAVAILABLE:
HideLoading();
GPSClearWatch();
alert(l_GPSNotAvailable);
break;
case err.TIMEOUT:
GPSClearWatch();
GPSWatch = navigator.geolocation.watchPosition(
GPSOk_lowAccuracy,
GPSError_lowAccuracy,
{ maximumAge: 3000, timeout: 10000, enableHighAccuracy: false }); //poskusim še low acuracy ... lokacija na podlagi IP naslova
break;
case err.UNKNOWN_ERROR:
HideLoading();
GPSClearWatch();
alert(l_GPSUnknown);
break;
}
}
function GPSError_lowAccuracy(err) {
HideLoading();
GPSClearWatch();
switch (err.code) {
case err.PERMISSION_DENIED:
alert(l_GPSPerrmissionDenied);
break;
case err.POSITION_UNAVAILABLE:
alert(l_GPSNotAvailable);
break;
case err.TIMEOUT:
alert(l_GPSTimeout);
break;
case err.UNKNOWN_ERROR:
alert(l_GPSUnknown);
break;
}
}
function GPSClearWatch() {
if (GPSWatch != null) {
navigator.geolocation.clearWatch(GPSWatch);
GPSWatch = null;
}
}
var style = {
fillColor: '#000',
fillOpacity: 0.1,
strokeWidth: 0
};
var styles = new OpenLayers.StyleMap({
"default": new OpenLayers.Style(null, {
rules: [
new OpenLayers.Rule({
symbolizer: {
"Point": {
pointRadius: 7,
graphicName: "square",
fillColor: "white",
fillOpacity: 0.25,
strokeWidth: 2,
strokeOpacity: 1,
strokeColor: "#3333aa"
},
"Line": {
strokeWidth: 3,
strokeOpacity: 1,
strokeColor: "#6666aa"
},
"Polygon": {
strokeWidth: 2,
strokeOpacity: 1,
fillColor: "#9999aa",
strokeColor: "#6666aa"
}
}
})
]
}),
"select": new OpenLayers.Style(null, {
rules: [
new OpenLayers.Rule({
symbolizer: {
"Point": {
pointRadius: 7,
graphicName: "square",
fillColor: "white",
fillOpacity: 0.25,
strokeWidth: 3,
strokeOpacity: 1,
strokeColor: "#0000ff"
},
"Line": {
strokeWidth: 3,
strokeOpacity: 1,
strokeColor: "#0000ff"
},
"Polygon": {
strokeWidth: 3,
strokeOpacity: 1,
fillColor: "#0000ff",
strokeColor: "#0000ff"
}
}
})
]
}),
"temporary": new OpenLayers.Style(null, {
rules: [
new OpenLayers.Rule({
symbolizer: {
"Point": {
graphicName: "square",
pointRadius: 7,
fillColor: "white",
fillOpacity: 0.25,
strokeWidth: 3,
strokeColor: "#0000ff"
},
"Line": {
strokeWidth: 3,
strokeOpacity: 1,
strokeColor: "#0000ff"
},
"Polygon": {
strokeWidth: 2,
strokeOpacity: 1,
strokeColor: "#0000ff",
fillColor: "#0000ff"
}
}
})
]
})
});
function GotoView(x, y, s, a, b) {
var cntL = new OpenLayers.LonLat(x, y);
map.setCenter(cntL, 1);
map.zoomToScale(s, true);
}
function ActivateControl(id) {
//aktiviram izbiro točke
toolbar.controls[id].activate();
//ostale deaktiviram
for (var i = 0; i < toolbar.controls.length; i++) {
if (id != i) {
toolbar.controls[i].deactivate();
}
}
}
(function ($) {
$.fn.extend({
center: function () {
return this.each(function () {
var top = ($(window).height() - $(this).outerHeight()) / 2;
var left = ($(window).width() - $(this).outerWidth()) / 2;
$(this).css({ position: 'absolute', zIndex: 2100, margin: 0, top: (top > 0 ? top : 0) + 'px', left: (left > 0 ? left : 0) + 'px' });
});
}
});
})(jQuery);
$(document).ready(function () {
//zamenjava sličic na tabih ob click ...
$("#tabs").bind("tabsselect", function (event, ui) {
$('#tabs ul li a').each(function (index) {
if (this.children[0].src.indexOf("-selected.png") != -1)
this.children[0].src = this.children[0].src.replace("-selected.png", ".png");
});
if (ui.tab.children[0].src.indexOf("-selected.png") == -1)
ui.tab.children[0].src = ui.tab.children[0].src.replace(".png", "-selected.png");
});
var nPageH = $(window).height();
$("#map").css('height', (nPageH - 75) + 'px');
$("#home").css('height', (nPageH - 95) + 'px');
$("#settings").css('height', (nPageH - 75) + 'px');
$("#search").css('height', (nPageH - 75) + 'px');
$("#tabs").tabs(
{
select: function (e, ui) {
var thistab = ui.index;
if (thistab == 1 && !mapInitComplete) {
// Get hidden tabs content
var $cache = $(".ui-tabs-hide");
// Make them visible
$cache.removeClass("ui-tabs-hide");
mapInit();
mapInitComplete = true;
// Re-hide the tabs content
$cache.addClass("ui-tabs-hide");
}
}
}
);
$("#tabs").css('height', '100%');
Resize();
$('#btScale').click(function () {
GoToScale();
});
//geolocation
$('#locate').click(function () {
checkMapInit();
$('#tabs').tabs('select', 1);
vector.removeAllFeatures();
ShowLoading();
GPSSet(false, true);
});
$('#track').click(function () {
checkMapInit();
$('#tabs').tabs('select', 1);
vector.removeAllFeatures();
//geolocate.deactivate();
if (GPSWatch == null) {
$('#track')[0].src = "images/sledi.png";
ShowLoading();
GPSSet(true, true);
}
else {
$('#track')[0].src = "images/nesledi.png";
HideLoading();
GPSSet(false, false);
}
});
//$('#track').attr('checked', false);
//esc button, enter button
$(document).keyup(function (e) {
//clear
if (e.keyCode == 27) {
for (var i = 1; i < toolbar.controls.length; i++) { //pazi, od 1. naprej, ker je 0-ta navigacija !!!
control = toolbar.controls[i];
control.cancel();
}
ActivateControl(0);
selectInfo = false;
//clear selection
ClearSelection();
}
//search ...
if (e.keyCode == 13) {
var curTab = $('.ui-tabs-selected').index();
if (curTab == 3) {
SearchMe();
}
}
});
//animate show
$("#outer").show("slow", function () {
if (initMapOnLoad) {
checkMapInit();
$('#tabs').tabs('select', 1);
}
});
//erase content after first click ...
$("#inputField").click(function () {
if (shouldClearSearch) {
$("#inputField").val("");
$("#clearBtn").show("slow");
}
shouldClearSearch = false;
});
$("#inputField").change(function () {
if ($("#inputField").val() == "") {
$("#clearBtn").hide("slow");
}
else {
$("#clearBtn").show("slow");
}
});
//clear button
$("#clearBtn").click(function () {
$("#inputField").val("");
$("#clearBtn").hide("slow");
});
$('.checkall').click(function () {
$(this).parents('fieldset:eq(0)').find(':checkbox').attr('checked', this.checked);
});
});
function checkMapInit() {
if (!mapInitComplete) {
// Get hidden tabs content
var $cache = $(".ui-tabs-hide");
// Make them visible
$cache.removeClass("ui-tabs-hide");
mapInit();
mapInitComplete = true;
// Re-hide the tabs content
$cache.addClass("ui-tabs-hide");
}
}
function mapInit() {
//map init
//Adjust the scale assumptions for MapGuide layers
//Tiled layers MUST use a DPI value of 96, untiled layers can use a
//different DPI value which will be passed to the server as a parameter.
//Tiled and untiled layers must adjust the OL INCHES_PER_UNIT values
//for any degree-based projections.
// var metersPerUnit = 1; //value returned from mapguide
var inPerUnit = OpenLayers.INCHES_PER_UNIT.m * metersPerUnit;
OpenLayers.INCHES_PER_UNIT["dd"] = inPerUnit;
OpenLayers.INCHES_PER_UNIT["degrees"] = inPerUnit;
OpenLayers.DOTS_PER_INCH = DPI;
var extent = new OpenLayers.Bounds(llX, llY, urX, urY);
var centerLonLat = new OpenLayers.LonLat(cX, cY);
var mapOptions;
//global variable in default.aspx
if (isMobile) {
//mobile options
mapOptions =
{
controls: [
//new OpenLayers.Control.LayerSwitcher({ roundedCornerColor: "#D71920" }),
new OpenLayers.Control.Scale(),
new OpenLayers.Control.TouchNavigation({
dragPanOptions: {
enableKinetic: true
}
}),
//new OpenLayers.Control.Permalink({anchor: true}),
new OpenLayers.Control.Zoom({
zoomInId: "customZoomIn",
zoomOutId: "customZoomOut"
})
//,
//new OpenLayers.Control.OverviewMap()
],
units: unitsType,
maxResolution: "auto",
//minResolution: 0.5,
maxExtent: extent,
theme: null,
panRatio: 1.1
}
}
else {
//clasic options ...
mapOptions =
{
controls: [
//new OpenLayers.Control.LayerSwitcher({ roundedCornerColor: "#D71920" }),
new OpenLayers.Control.Scale(),
new OpenLayers.Control.Navigation({
dragPanOptions: {
enableKinetic: true
}
}),
//new OpenLayers.Control.Permalink({anchor: true}),
new OpenLayers.Control.Zoom({
zoomInId: "customZoomIn",
zoomOutId: "customZoomOut"
}),
//new OpenLayers.Control.PanPanel(),
// new OpenLayers.Control.ZoomBox(),
new OpenLayers.Control.KeyboardDefaults()//,
//new OpenLayers.Control.OverviewMap()
],
units: unitsType,
maxResolution: "auto",
//minResolution: 0.5,
maxExtent: extent,
theme: null,
panRatio: 1.1
}
}
map = new OpenLayers.Map('map', mapOptions);
map.updateSize();
//wms rasters
initWms();
for (var i = 0; i < wmsLayArr1.length; i++) {
map.addLayer(wmsLayArr1[i]);
}
var options = {
isBaseLayer: (wmsLayArr1.length > 0 ? false : true),
useOverlay: true,
useAsyncOverlay: true,
buffer: 0,
singleTile: true,
units: unitsType,
transitionEffect: 'resize',
ratio: 1.1
};
var optionsSel = {
isBaseLayer: false,
useOverlay: true,
useAsyncOverlay: true,
buffer: 0,
singleTile: true,
units: unitsType,
transitionEffect: 'resize',
ratio: 1.1
};
var params = {
mapName: mapName,
session: sessionId,
selectioncolor: selectionColor,
behavior: 2,
locale: locale,
version: "2.1.0",
CLIENTAGENT: clientAgent,
format: 'PNG',
showGroups: '',
hideGroups: '',
showLayers: '',
hideLayers: ''
};
var params_selection = {
mapName: mapName,
session: sessionId,
SELECTIONCOLOR: selectionColor,
behavior: 5,
locale: locale,
version: "2.1.0",
CLIENTAGENT: clientAgent,
format: 'PNG'
};
//mapguide map image
mgLayer = new OpenLayers.Layer.MapGuide(appDesc, webAgent, params, options);
//loading indicator
// mgLayer.events.register("loadstart", mgLayer, function () {
// $("#mapLoading").center();
// $("#mapLoading").slideToggle("slow");
// });
// mgLayer.events.register("loadend", mgLayer, function () {
// $("#mapLoading").slideToggle("slow");
// });
map.addLayer(mgLayer);
//mapguide selection overlay
mgLayerSel = new OpenLayers.Layer.MapGuide(appDesc + l_mgSelLayerName, webAgent, params_selection, optionsSel);
map.addLayer(mgLayerSel);
//geolocation
vector = new OpenLayers.Layer.Vector(l_geolocation);
map.addLayer(vector);
// create a vector layer for drawing
vectorSel = new OpenLayers.Layer.Vector(l_selectionLName, {
styleMap: new OpenLayers.StyleMap({
temporary: OpenLayers.Util.applyDefaults({
pointRadius: 7
}, OpenLayers.Feature.Vector.style.temporary)
})
});
vectorSel.events.on({
beforefeatureadded: function (event) {
selGeometry = event.feature.geometry;
if (!selectInfo) {
if (selGeometry.CLASS_NAME == "OpenLayers.Geometry.Polygon") {
RequestPolygonSelection(selGeometry);
}
else if (selGeometry.CLASS_NAME == "OpenLayers.Geometry.LineString") {
RequestLineSelection(selGeometry);
}
else if (selGeometry.CLASS_NAME == "OpenLayers.Geometry.Point") {
RequestPointSelection(selGeometry.x - map.resolution * 4, selGeometry.y - map.resolution * 4, selGeometry.x + map.resolution * 4, selGeometry.y + map.resolution * 4);
}
}
else { //intersect trought point ...
var infoGeomWkt = MakeWktPolygon(selGeometry.x - map.resolution * 4, selGeometry.y - map.resolution * 4, selGeometry.x + map.resolution * 4, selGeometry.y + map.resolution * 4);
var pageUrl = IntersectPageUrl;
var paramss = new Array(
"SESSION", sessionId,
"MAPNAME", mapName,
"a", appName,
"GEOMETRY", infoGeomWkt,
"tp", 1,
"SELECTIONVARIANT", "INTERSECTS",
"CLIENTAGENT", encodeURIComponent(clientAgent),
"LOCALE", locale,
"SEQ", Math.random());
document.getElementById("infoHolder").innerHTML = "";
$('#infoHolder').append('<iframe id="infoframe" name="infoframe" src="" height="100%" width="100%" allowtransparency="true" frameborder="no" scrolling="auto"></iframe>');
$('#infoHolder').dialog({ title: l_tockaInfo, modal: false, width: (350), height: (600), position: ['right', 60], zIndex: 2100 });
Submit(pageUrl, paramss, "infoframe");
vectorSel.removeAllFeatures();
ActivateControl(0);
selectInfo = false;
}
}
});
map.addLayer(vectorSel);
// style the sketch fancy
var sketchSymbolizers = {
"Point": {
pointRadius: 4,
graphicName: "square",
fillColor: "white",
fillOpacity: 1,
strokeWidth: 1,
strokeOpacity: 1,
strokeColor: "#333333"
},
"Line": {
strokeWidth: 3,
strokeOpacity: 1,
strokeColor: "Red",
strokeDashstyle: "dash"
},
"Polygon": {
strokeWidth: 2,
strokeOpacity: 1,
strokeColor: "Red",
fillColor: "white",
fillOpacity: 0.3
}
};
var styleM = new OpenLayers.Style();
styleM.addRules([
new OpenLayers.Rule({ symbolizer: sketchSymbolizers })
]);
var styleMap = new OpenLayers.StyleMap({ "default": styleM });
// OpenLayers' EditingToolbar internally creates a Navigation control, we
// want a TouchNavigation control here so we create our own editing toolbar
toolbar = new OpenLayers.Control.Panel({
displayClass: 'myolControlEditingToolbar'
});
toolbar.addControls([
new OpenLayers.Control({
displayClass: 'myolControlNavigation'
}),
new OpenLayers.Control.DrawFeature(vectorSel, OpenLayers.Handler.Point, {
displayClass: 'myolControlDrawFeaturePoint'
}),
new OpenLayers.Control.DrawFeature(vectorSel, OpenLayers.Handler.Path, {
displayClass: 'myolControlDrawFeatureLine'
}),
new OpenLayers.Control.DrawFeature(vectorSel, OpenLayers.Handler.Polygon, {
displayClass: 'myolControlDrawFeaturePolygon'
}),
//tale mora biti vsaj na 4. mestu, ker jo koda naprej kliče po id-ju ...
new OpenLayers.Control.Measure(
OpenLayers.Handler.Path, {
persist: true,
displayClass: 'myolControlMeasureLine',
handlerOptions: {
layerOptions: { styleMap: styleMap }
}
}
),
new OpenLayers.Control.Measure(
OpenLayers.Handler.Polygon, {
persist: true,
displayClass: 'myolControlMeasurePolygon',
handlerOptions: {
layerOptions: { styleMap: styleMap }
}
}
)
]);
map.addControl(toolbar);
var toolbar2 = new OpenLayers.Control.Panel({
displayClass: 'myolControlEditingToolbar2'
});
var button2 = new OpenLayers.Control.Button({ displayClass: 'olControlButton2', trigger: MakeLegend, title: l_vsebineOnOff });
var button3 = new OpenLayers.Control.Button({ displayClass: 'olControlButton3', trigger: PrintLegend1, title: l_legenda });
var button4 = new OpenLayers.Control.Button({ displayClass: 'olControlButton4', trigger: GPSLocateMe, title: l_GPSTitle });
toolbar2.addControls([button2, button3, button4]);
map.addControl(toolbar2);
toolbar.controls[0].activate();
var control;
for (var i = 4; i < toolbar.controls.length; i++) { //pazi, od 4. naprej !!!
control = toolbar.controls[i];
control.setImmediate(true);
control.events.on({
"measure": handleMeasurements,
"measurepartial": handleMeasurementsPartial
});
//map.addControl(control);
}
//measure
map.events.on({
"zoomend": handleMapZoomEnd
});
map.setCenter(centerLonLat, 1);
map.zoomToExtent(extent);
map.addControl(new OpenLayers.Control.Permalink({ anchor: true }));
//map init
}
function handleMapZoomEnd(event) {
$('#merilo').val(parseFloat(map.getScale()).toFixed(0));
}
function handleMeasurements(event) {
handleMeasurementsGP(event, false);
}
function handleMeasurementsPartial(event) {
handleMeasurementsGP(event, true);
}
function handleMeasurementsGP(event, partial) {
var geometry = event.geometry;
var units = event.units;
var order = event.order;
var measure = event.measure;
var out = "";
if (order == 1) {
out += l_measurerazdalja + measure.toFixed(3) + " " + units;
} else {
out += l_measurepovrsina + measure.toFixed(3) + " " + units + "2";
}
if (!partial) {
alert(out);
}
}
//window.onresize = Resize;
function Resize() {
if (navigator.userAgent.match(/Android/i)) {
window.scrollTo(0, 0); // reset in case prev not scrolled
var nPageH = $(document).height();
$("#map").css('height', (nPageH - 10) + 'px');
$("#home").css('height', (nPageH - 10) + 'px');
$("#settings").css('height', (nPageH - 10) + 'px');
$("#search").css('height', (nPageH - 10) + 'px');
var nViewH = window.outerHeight;
if (nViewH > nPageH) {
nViewH = nViewH / window.devicePixelRatio;
$('BODY').css('height', nViewH + 'px');
$("#map").css('height', (nViewH - 10) + 'px');
}
window.scrollTo(0, 1);
if (mapInitComplete) {
map.updateSize();
}
}
else {
var nPageH = $(window).height();
$("#map").css('height', (nPageH - 75) + 'px');
$("#home").css('height', (nPageH - 95) + 'px');
$("#settings").css('height', (nPageH - 75) + 'px');
$("#search").css('height', (nPageH - 75) + 'px');
if (mapInitComplete) {
map.updateSize();
}
}
// if($.browser.msie | $.browser.mozilla){
// var nPageH = $(document).height();
// $('#map').css('height', (nPageH - 100) + 'px');
// map.updateSize();
// }
// Get rid of address bar on iphone/ipod
// if (!(/(iphone|ipod)/.test(navigator.userAgent.toLowerCase()))) {
// window.scrollTo(0,0);
// document.body.style.height = '100%';
// if (document.body.parentNode) {
// document.body.parentNode.style.height = '100%';
// }
// map.updateSize();
// }
}
function MakeLegend() {
checkMapInit();
$('#tabs').tabs('select', 1);
$('#layerBrowser').layerTree({ mgSessionId: sessionId, mgMapName: mapName, script: LayerTreeConnectorUrl }, function (file) {
});
$('#layerBrowserHolder').dialog({ title: l_vsebineOnOff, modal: false, autoResize: true, position: ['right', 60], zIndex: 2100 });
}
function ChangeVisibility(nodeType, objectId) {
var shG = "";
var chk = "#Chk_" + objectId;
var src = $(chk).attr("src");
var show = false;
if (src.indexOf('lc_unchecked') != -1) {
show = true;
}
if (!show) {
src = src.replace("lc_checked", "lc_unchecked");
}
else {
src = src.replace("lc_unchecked", "lc_checked");
}
$(chk).attr("src", src);
//reset
mgLayer.params.showGroups = '';
mgLayer.params.hideGroups = '';
mgLayer.params.showLayers = '';
mgLayer.params.hideLayers = '';
if (nodeType == 1) {
if (show) {
mgLayer.params.showGroups = objectId;
}
else {
mgLayer.params.hideGroups = objectId;
}
}
if (nodeType == 0) {
if (show) {
mgLayer.params.showLayers = objectId;
}
else {
mgLayer.params.hideLayers = objectId;
}
}
mgLayer.redraw(true);
return false;
}
function ShowLoading() {
if (!loadingShown) {
$("#mapLoading").center();
$("#mapLoading").slideToggle("slow");
}
loadingShown = true;
}
function HideLoading() {
if (loadingShown) {
$("#mapLoading").slideToggle("slow");
}
loadingShown = false;
}
//all visible layers
function PrintLegend1() {
checkMapInit();
$('#tabs').tabs('select', 1);
var pageUrl = PrintLegendUrl + "?SESSION=" + sessionId + "&MAPNAME=" + mapName + "&LOCALE=" + locale + "&SEQ=" + Math.random();
document.getElementById("legendHolder").innerHTML = "";
$('#legendHolder').append('<img src="' + pageUrl + '" />');
$('#legendHolder').dialog({ title: l_legenda, modal: false, autoResize: true, position: ['right', 60], zIndex: 2100 });
}
var pulsate = function (feature) {
var point = feature.geometry.getCentroid(),
bounds = feature.geometry.getBounds(),
radius = Math.abs((bounds.right - bounds.left) / 2),
count = 0,
grow = 'up';
var resize = function () {
if (count > 16) {
clearInterval(window.resizeInterval);
}
var interval = radius * 0.03;
var ratio = interval / radius;
switch (count) {
case 4:
case 12:
grow = 'down'; break;
case 8:
grow = 'up'; break;
}
if (grow !== 'up') {
ratio = -Math.abs(ratio);
}
feature.geometry.resize(1 + ratio, point);
vector.drawFeature(feature);
count++;
};
window.resizeInterval = window.setInterval(resize, 50, point, radius);
};
function OnChangeTransformWgs2GK(result) {
var spl = result.split(';');
var circle = new OpenLayers.Feature.Vector(
OpenLayers.Geometry.Polygon.createRegularPolygon(
new OpenLayers.Geometry.Point(spl[0], spl[1]),
spl[2] / 2,
40,
0
),
{},
style
);
vector.addFeatures([
new OpenLayers.Feature.Vector(
new OpenLayers.Geometry.Point(spl[0], spl[1]),
{},
{
graphicName: 'cross',
strokeColor: '#f00',
strokeWidth: 2,
fillOpacity: 0,
pointRadius: 10
}
),
circle
]);
if (firstGeolocation) {
map.zoomToExtent(vector.getDataExtent());
pulsate(circle);
firstGeolocation = false;
this.bind = true;
}
}
function MakeWktPolygon(x1, y1, x2, y2) {
return "POLYGON((" + x1 + " " + y1 + ", " + x2 + " " + y1 + ", " + x2 + " " + y2 + ", " + x1 + " " + y2 + ", " + x1 + " " + y1 + "))";
}
function RequestPointSelection(x1, y1, x2, y2) {
fgfText = MakeWktPolygon(x1, y1, x2, y2);
maxR = 1;
SetSelection2(false);
}
function RequestPolygonSelection(geome) {
fgfText = "POLYGON((";
for (var i = 0; i < geome.getVertices().length; i++) {
if (i > 0)
fgfText += ", ";
fgfText += geome.getVertices()[i].x + " " + geome.getVertices()[i].y + " ";
}
fgfText += ", ";
fgfText += geome.getVertices()[0].x + " " + geome.getVertices()[0].y + " ";
fgfText += "))";
maxR = 0;
SetSelection2(true);
}
function RequestLineSelection(geome) {
fgfText = "LINESTRING (";
for (var i = 0; i < geome.getVertices().length; i++) {
if (i > 0)
fgfText += ", ";
fgfText += geome.getVertices()[i].x + " " + geome.getVertices()[i].y;
}
fgfText += ")";
maxR = 0;
SetSelection2(true);
}
function QueryFeatureInfo(geom, visl, maxfeatures) {
if (visl == "") return;
var reqParams = "OPERATION=QUERYMAPFEATURES&VERSION=1.0.0&PERSIST=1&MAPNAME=" + encodeURIComponent(mapName) + "&SESSION=" + sessionId + "&SEQ=" + Math.random();
reqParams += "&LAYERNAMES=" + encodeURIComponent(visl) + "&GEOMETRY=" + geom + "&SELECTIONVARIANT=INTERSECTS" + "&CLIENTAGENT=" + encodeURIComponent(clientAgent);
if (maxfeatures != 0) {
reqParams += "&MAXFEATURES=" + maxfeatures;
}
var selRequest = GetRequestHandler();
selRequest.open("POST", webAgent, false);
selRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
selRequest.send(reqParams);
if (selRequest.status == 200 && selRequest.responseXML) {
ProcessFeatureInfo(selRequest.responseXML.documentElement, maxfeatures);
}
vectorSel.removeAllFeatures();
vectorSel.redraw(true);
mgLayerSel.redraw(true);
}
function ProcessFeatureInfo(xmlIn, maxfeatures) {