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',990,null,null,694,null,null,null,null,null,null,null,null],
['2日',754,null,null,760,null,null,null,null,null,null,null,null],
['3日',895,null,null,850,null,null,null,null,null,null,null,null],
['4日',745,null,null,918,null,null,null,null,null,null,null,null],
['5日',816,null,null,856,null,null,null,null,null,null,null,null],
['6日',921,null,null,819,null,null,null,null,null,null,null,null],
['7日',1019,null,null,1008,null,null,null,null,null,null,null,null],
['8日',1117,null,null,973,null,null,null,null,null,null,null,null],
['9日',1107,null,null,788,null,null,null,null,null,null,null,null],
['10日',1172,null,null,903,null,null,null,null,null,null,null,null],
['11日',1035,null,null,913,null,null,null,null,null,null,null,null],
['12日',1034,null,null,720,null,null,null,null,null,null,null,null],
['13日',905,null,null,810,null,null,null,null,null,null,null,null],
['14日',620,null,null,766,null,null,null,null,null,null,null,null],
['15日',726,null,null,782,null,null,null,null,null,null,null,null],
['16日',789,null,null,868,null,null,null,null,null,null,null,null],
['17日',823,null,null,747,null,null,null,null,null,null,null,null],
['18日',894,null,null,771,null,null,null,null,null,null,null,null],
['19日',1107,null,null,871,null,null,null,null,null,null,null,null],
['20日',1022,null,null,922,null,null,null,null,null,null,null,null],
['21日',825,null,null,955,null,null,null,null,null,null,null,null],
['22日',822,null,null,910,null,null,null,null,null,null,null,null],
['23日',827,null,null,969,null,null,null,null,null,null,null,null],
['24日',1008,null,null,1012,null,null,null,null,null,null,null,null],
['25日',1052,null,null,856,null,null,null,null,null,null,null,null],
['26日',1134,null,null,921,null,null,null,null,null,null,null,null],
['27日',949,null,null,963,null,null,null,null,null,null,null,null],
['28日',448,null,null,1043,null,null,null,null,null,null,null,null],
['29日',536,null,null,986,null,null,null,null,null,null,null,null],
['30日',635,null,null,920,null,null,null,null,null,null,null,null],
['31日',null,null,null,1027,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:1200},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)
      }
    });
  }

});