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',915,null,null,933,null,null,null,null,null,null,null,null],
['2日',982,null,null,931,null,null,null,null,null,null,null,null],
['3日',1007,null,null,985,null,null,null,null,null,null,null,null],
['4日',940,null,null,1003,null,null,null,null,null,null,null,null],
['5日',950,null,null,932,null,null,null,null,null,null,null,null],
['6日',910,null,null,952,null,null,null,null,null,null,null,null],
['7日',959,null,null,888,null,null,null,null,null,null,null,null],
['8日',957,null,null,773,null,null,null,null,null,null,null,null],
['9日',953,null,null,306,null,null,null,null,null,null,null,null],
['10日',955,null,null,348,null,null,null,null,null,null,null,null],
['11日',null,null,null,398,null,null,null,null,null,null,null,null],
['12日',991,null,null,444,null,null,null,null,null,null,null,null],
['13日',960,null,null,451,null,null,null,null,null,null,null,null],
['14日',996,null,null,500,null,null,null,null,null,null,null,null],
['15日',1066,null,null,468,null,null,null,null,null,null,null,null],
['16日',940,null,null,411,null,null,null,null,null,null,null,null],
['17日',1000,null,null,523,null,null,null,null,null,null,null,null],
['18日',1013,null,null,690,null,null,null,null,null,null,null,null],
['19日',988,null,null,743,null,null,null,null,null,null,null,null],
['20日',873,null,null,734,null,null,null,null,null,null,null,null],
['21日',962,null,null,703,null,null,null,null,null,null,null,null],
['22日',998,null,null,776,null,null,null,null,null,null,null,null],
['23日',971,null,null,859,null,null,null,null,null,null,null,null],
['24日',968,null,null,912,null,null,null,null,null,null,null,null],
['25日',988,null,null,738,null,null,null,null,null,null,null,null],
['26日',1021,null,null,618,null,null,null,null,null,null,null,null],
['27日',920,null,null,719,null,null,null,null,null,null,null,null],
['28日',878,null,null,791,null,null,null,null,null,null,null,null],
['29日',900,null,null,824,null,null,null,null,null,null,null,null],
['30日',null,null,null,866,null,null,null,null,null,null,null,null],
['31日',null,null,null,876,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:'2024年3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});