// aimsLegend.js
/*
* JavaScript template file for ArcIMS HTML Viewer
* dependent on aimsXML.js, ArcIMSparam.js, aimsCommon.js, aimsMap.js
*/
aimsLegendPresent=false;
var drawLegendOnly=false;
var defaultLegTitle=legTitle;
/*
***************************************************************************************
Legend functions
***************************************************************************************
*/
// send request to create graphic legend
function getLegend() {
legendVisible=true;
drawLegendOnly=true;
var theString=writeXML();
showRetrieveMap();
sendToServer(imsURL,theString,98);
}
// write out the legend display
function showLegend() {
if (hasTOC) {
parent.TOCFrame.document.open();
parent.TOCFrame.document.writeln('' + titleList[3] + '');
parent.TOCFrame.document.writeln('');
parent.TOCFrame.document.writeln('');
parent.TOCFrame.document.writeln('');
parent.TOCFrame.document.writeln('');
parent.TOCFrame.document.writeln('![' + titleList[3] + '](' + legendImage + ')
');
parent.TOCFrame.document.writeln('');
parent.TOCFrame.document.close();
} else {
var Win1 = open("","LegendWindow","width=190,height=300,scrollbars=yes,resizable=yes");
Win1.document.writeln('' + titleList[3] + '');
Win1.document.writeln('');
Win1.document.writeln('');
Win1.document.writeln('');
Win1.document.writeln('');
Win1.document.writeln('');
Win1.document.writeln('');
Win1.document.close();
Win1.focus();
Win1=null;
}
//}
}
// add Legend to XML request
function addLegendToMap() {
var legString = '\n';
}
legString += '\n';
legString += '\n';
} else {
legString += ' />\n';
}
if (drawLegendOnly) legString = legString + '\n';
return legString;
}