google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',1289,null,null,1438,null,null,null,null,null,null,null,null],
['2日',1260,null,null,1373,null,null,null,null,null,null,null,null],
['3日',1344,null,null,1370,null,null,null,null,null,null,null,null],
['4日',1396,null,null,null,null,null,null,null,null,null,null,null],
['5日',1346,null,null,1569,null,null,null,null,null,null,null,null],
['6日',1310,null,null,1556,null,null,null,null,null,null,null,null],
['7日',1317,null,null,1566,null,null,null,null,null,null,null,null],
['8日',1355,null,null,1409,null,null,null,null,null,null,null,null],
['9日',1597,null,null,1234,null,null,null,null,null,null,null,null],
['10日',1376,null,null,1058,null,null,null,null,null,null,null,null],
['11日',null,null,null,1026,null,null,null,null,null,null,null,null],
['12日',1332,null,null,973,null,null,null,null,null,null,null,null],
['13日',1338,null,null,1031,null,null,null,null,null,null,null,null],
['14日',1315,null,null,1132,null,null,null,null,null,null,null,null],
['15日',1314,null,null,1177,null,null,null,null,null,null,null,null],
['16日',1368,null,null,1222,null,null,null,null,null,null,null,null],
['17日',1392,null,null,1081,null,null,null,null,null,null,null,null],
['18日',1391,null,null,1022,null,null,null,null,null,null,null,null],
['19日',1337,null,null,1148,null,null,null,null,null,null,null,null],
['20日',1413,null,null,1200,null,null,null,null,null,null,null,null],
['21日',null,null,null,1286,null,null,null,null,null,null,null,null],
['22日',null,null,null,1368,null,null,null,null,null,null,null,null],
['23日',null,null,null,1124,null,null,null,null,null,null,null,null],
['24日',1384,null,null,1277,null,null,null,null,null,null,null,null],
['25日',null,null,null,1366,null,null,null,null,null,null,null,null],
['26日',null,null,null,1379,null,null,null,null,null,null,null,null],
['27日',1516,null,null,1150,null,null,null,null,null,null,null,null],
['28日',1386,null,null,1262,null,null,null,null,null,null,null,null],
['29日',1423,null,null,1276,null,null,null,null,null,null,null,null],
['30日',null,null,null,1273,null,null,null,null,null,null,null,null],
['31日',null,null,null,1211,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2023年5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1600},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=31 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});