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',958,null,null,891,null,null,null,null,null,null,null,null],
['2日',1027,null,null,912,null,null,null,null,null,null,null,null],
['3日',578,null,null,1033,null,null,null,null,null,null,null,null],
['4日',581,null,null,937,null,null,null,null,null,null,null,null],
['5日',588,null,null,948,null,null,null,null,null,null,null,null],
['6日',628,null,null,1046,null,null,null,null,null,null,null,null],
['7日',674,null,null,984,null,null,null,null,null,null,null,null],
['8日',689,null,null,994,null,null,null,null,null,null,null,null],
['9日',721,null,null,923,null,null,null,null,null,null,null,null],
['10日',726,null,null,1030,null,null,null,null,null,null,null,null],
['11日',721,null,null,989,null,null,null,null,null,null,null,null],
['12日',742,null,null,1051,null,null,null,null,null,null,null,null],
['13日',731,null,null,988,null,null,null,null,null,null,null,null],
['14日',720,null,null,1118,null,null,null,null,null,null,null,null],
['15日',712,null,null,1030,null,null,null,null,null,null,null,null],
['16日',718,null,null,744,null,null,null,null,null,null,null,null],
['17日',953,null,null,709,null,null,null,null,null,null,null,null],
['18日',995,null,null,674,null,null,null,null,null,null,null,null],
['19日',914,null,null,722,null,null,null,null,null,null,null,null],
['20日',919,null,null,668,null,null,null,null,null,null,null,null],
['21日',985,null,null,713,null,null,null,null,null,null,null,null],
['22日',996,null,null,786,null,null,null,null,null,null,null,null],
['23日',566,null,null,780,null,null,null,null,null,null,null,null],
['24日',627,null,null,751,null,null,null,null,null,null,null,null],
['25日',654,null,null,828,null,null,null,null,null,null,null,null],
['26日',661,null,null,935,null,null,null,null,null,null,null,null],
['27日',725,null,null,1016,null,null,null,null,null,null,null,null],
['28日',746,null,null,915,null,null,null,null,null,null,null,null],
['29日',805,null,null,962,null,null,null,null,null,null,null,null],
['30日',null,null,null,976,null,null,null,null,null,null,null,null],
['31日',null,null,null,951,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)
      }
    });
  }

});