/*
Map toolbar functions.
Depends on datastructures.js
Dan Monego
CDM
2008
*/
//The dojo link to the last tool set to use
var currentClickTool;
//Clears the map and the query result pane.
function clearAll(map, resultPaneId)
{
map.graphics.clear();
document.getElementById(resultPaneId).innerHTML = "";
}
function zoomOutTool(map)
{
map.setExtent(map.extent.expand(2));
}
function zoomInTool(map)
{
map.setExtent(map.extent.expand(0.5));
}
function backOneExtent(extentStack, map)
{
map.setExtent(extentStack.pop());
}
function clearTools()
{
document.getElementById("tbIdentify").src = "images/id_parcel.gif";
if(currentClickTool != null)
{
dojo.disconnect(currentClickTool);
}
}
function printMap(map, layer)
{
function printPage(mapImage)
{
var printwindow = window.open("", "_blank", "height=h, width=w, resizable, scrollbars");
var imageLocation = mapImage.href.replace(configuration['localserver'], configuration['server']);
var doc = printwindow.document;
doc.write("Printable Map");
doc.write("");
doc.write("");
doc.write("![\"print\"](\"images/print.gif\")
");
doc.write("
");
doc.write("![Printable Map](" + imageLocation + ")
");
doc.write("");
doc.close();
}
var params = new esri.layers.ImageParameters();
params.format = "png";
params.bbox = map.extent;
params.height = map.height;
params.width = map.width;
params.layerIds = layer.visibleLayers;
params.layerOption = esri.layers.ImageParameters.LAYER_OPTION_SHOW;
layer.exportMapImage(params, printPage);
}
function setClickTool(toolName, map)
{
var tools = {
"identify": function(evt)
{
var q = new esri.tasks.Query();
q.geometry = evt.mapPoint;
q.returnGeometry = true;
q.spatialRelationship = esri.tasks.Query.SPATIAL_REL_INTERSECTS;
q.outFields = Datafields.DevelopmentParcel;
var queryTask = new esri.tasks.QueryTask(serviceURL + "/" + configuration["idxDevParcel"]);
queryTask.onComplete = function(result)
{
var info = new AddressInfo(result.features[0], map);
info.showOnMap();
}
queryTask.execute(q);
}
}
dojo.disconnect(currentClickTool);
currentClickTool = dojo.connect(map, "onClick", tools[toolName]);
if(toolName == "identify")
{
document.getElementById("tbIdentify").src = "images/id_parcel_on.gif";
}
}