Hi there, my code follows and I am trying to display a geochart with ISO-3166-2<http://en.wikipedia.org/wiki/ISO_3166-2> codes of Greece eg GR-A, GR-K but what I only see is a world map with no colors and nothing else.
Is there a bug, or am I missing something? thanks <script type="text/javascript" src="http://www.google.com/jsapi";></script> <script type="text/javascript"> google.load("visualization", "1", {packages:["geochart"]}); google.setOnLoadCallback(setupData); var newData = null; var viewgeomap = null; var map = null; /////////////////////////////// // Function setupData // Initializes the query and service to pull the data /////////////////////////////// function setupData() { //SPARQL endpoint we will use to query the datasets var sparqlproxy = "http://data-gov.tw.rpi.edu/ws/sparqlproxy.php?";; //this is where the actual SPARQL query is stored var queryloc = "http://files.myopera.com/myfiles/files/mysparql.sparql";; //url that will execute the query var queryurl = sparqlproxy + "output=gvds&service-uri=http://mysparqlendpoint =" + encodeURIComponent(queryloc); //construct the query var query = new google.visualization.Query(queryurl); //send query with callback function query.send(handleQueryResponse); }; /////////////////////////////// // Function handleQueryResponse // Checks for query errors, then processes /////////////////////////////// function handleQueryResponse(response) { // Check for query response errors. if (response.isError()) { alert('Error in query: ' + response.getMessage() + ' ' + response.getDetailedMessage()); return; } //gets the query result as a DataTable object var predata = response.getDataTable(); var vals = new Array(); var rownum = predata.getNumberOfRows(); // Make sure our data isn't empty. if (null==predata) return; //Get all available data coming from Q var newdata =new google.visualization.DataTable(); newdata.addColumn('string', 'CODE_3166'); newdata.addColumn('string', 'example1'); newdata.addColumn('number', 'example2'); newdata.addColumn('number', 'example3'); newdata.addColumn('number', 'example4'); newdata.addRows(newdata.getNumberOfRows()); for (var i = 0; i < rownum; i++ ) { var CODE_3166 = predata.getValue(i,0); var example1 =predata.getValue(i,1); var example2 =predata.getValue(i,2); var example3 =predata.getValue(i,3); var example4 =predata.getValue(i,4); vals [0] = CODE_3166; vals [1] = example1+"<br />example2: "+example2+"<br />example3: "+example3; vals [2] = example2; vals [3] = example3; vals [4] = example4; newdata.addRow(vals); viewmap = new google.visualization.DataView( newdata ); viewmap.setColumns([0, 1]); } var options = {}; //Now draw the map using this viewmap as a customized data table: geomap = new google.visualization.GeoChart(document.getElementById('visualization_Map')); geomap.draw(viewmap, options); }; </script> </head> <body> <!-- Presentation Content --> <table > <tr> <td style="width: 950px;" > <div id= 'visualization_Map'style="height:880px"><p><img src="http://data-gov.tw.rpi.edu/images/ajax-loader.gif"; alt="loading ..."></p></div> </td> </div> </td> </tr> </table> </body> </html> -- You received this message because you are subscribed to the Google Groups "Google Chart API" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-chart-api/-/NjRnXup8jpsJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-chart-api?hl=en.
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