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',914,null,null,897,null,null,null,null,null,null,null,null],
['2日',749,null,null,892,null,null,null,null,null,null,null,null],
['3日',722,null,null,911,null,null,null,null,null,null,null,null],
['4日',874,null,null,1028,null,null,null,null,null,null,null,null],
['5日',855,null,null,997,null,null,null,null,null,null,null,null],
['6日',932,null,null,1032,null,null,null,null,null,null,null,null],
['7日',773,null,null,1025,null,null,null,null,null,null,null,null],
['8日',920,null,null,864,null,null,null,null,null,null,null,null],
['9日',801,null,null,875,null,null,null,null,null,null,null,null],
['10日',882,null,null,871,null,null,null,null,null,null,null,null],
['11日',875,null,null,904,null,null,null,null,null,null,null,null],
['12日',1013,null,null,993,null,null,null,null,null,null,null,null],
['13日',941,null,null,986,null,null,null,null,null,null,null,null],
['14日',1088,null,null,1069,null,null,null,null,null,null,null,null],
['15日',1063,null,null,985,null,null,null,null,null,null,null,null],
['16日',731,null,null,1117,null,null,null,null,null,null,null,null],
['17日',779,null,null,934,null,null,null,null,null,null,null,null],
['18日',706,null,null,815,null,null,null,null,null,null,null,null],
['19日',781,null,null,882,null,null,null,null,null,null,null,null],
['20日',852,null,null,948,null,null,null,null,null,null,null,null],
['21日',1008,null,null,1046,null,null,null,null,null,null,null,null],
['22日',977,null,null,705,null,null,null,null,null,null,null,null],
['23日',750,null,null,905,null,null,null,null,null,null,null,null],
['24日',818,null,null,892,null,null,null,null,null,null,null,null],
['25日',867,null,null,1013,null,null,null,null,null,null,null,null],
['26日',1054,null,null,964,null,null,null,null,null,null,null,null],
['27日',851,null,null,1103,null,null,null,null,null,null,null,null],
['28日',975,null,null,942,null,null,null,null,null,null,null,null],
['29日',1042,null,null,766,null,null,null,null,null,null,null,null],
['30日',null,null,null,722,null,null,null,null,null,null,null,null],
['31日',null,null,null,803,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: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)
      }
    });
  }

});