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',859,null,null,687,null,null,null,null,null,null,null,null],
['2日',534,null,null,678,null,null,null,null,null,null,null,null],
['3日',569,null,null,645,null,null,null,null,null,null,null,null],
['4日',573,null,null,675,null,null,null,null,null,null,null,null],
['5日',592,null,null,780,null,null,null,null,null,null,null,null],
['6日',653,null,null,725,null,null,null,null,null,null,null,null],
['7日',770,null,null,453,null,null,null,null,null,null,null,null],
['8日',414,null,null,513,null,null,null,null,null,null,null,null],
['9日',505,null,null,638,null,null,null,null,null,null,null,null],
['10日',598,null,null,697,null,null,null,null,null,null,null,null],
['11日',674,null,null,688,null,null,null,null,null,null,null,null],
['12日',777,null,null,760,null,null,null,null,null,null,null,null],
['13日',772,null,null,832,null,null,null,null,null,null,null,null],
['14日',790,null,null,643,null,null,null,null,null,null,null,null],
['15日',333,null,null,724,null,null,null,null,null,null,null,null],
['16日',425,null,null,845,null,null,null,null,null,null,null,null],
['17日',544,null,null,768,null,null,null,null,null,null,null,null],
['18日',634,null,null,853,null,null,null,null,null,null,null,null],
['19日',716,null,null,778,null,null,null,null,null,null,null,null],
['20日',752,null,null,642,null,null,null,null,null,null,null,null],
['21日',668,null,null,309,null,null,null,null,null,null,null,null],
['22日',500,null,null,420,null,null,null,null,null,null,null,null],
['23日',526,null,null,605,null,null,null,null,null,null,null,null],
['24日',537,null,null,644,null,null,null,null,null,null,null,null],
['25日',659,null,null,709,null,null,null,null,null,null,null,null],
['26日',722,null,null,611,null,null,null,null,null,null,null,null],
['27日',753,null,null,752,null,null,null,null,null,null,null,null],
['28日',776,null,null,451,null,null,null,null,null,null,null,null],
['29日',563,null,null,495,null,null,null,null,null,null,null,null],
['30日',null,null,null,664,null,null,null,null,null,null,null,null],
['31日',null,null,null,636,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:900},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)
      }
    });
  }

});