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',null,null,null,889,null,null,null,null,null,null,null,null],
['2日',774,null,null,679,null,null,null,null,null,null,null,null],
['3日',807,null,null,644,null,null,null,null,null,null,null,null],
['4日',838,null,null,649,null,null,null,null,null,null,null,null],
['5日',890,null,null,781,null,null,null,null,null,null,null,null],
['6日',1018,null,null,781,null,null,null,null,null,null,null,null],
['7日',null,null,null,912,null,null,null,null,null,null,null,null],
['8日',1092,null,null,912,null,null,null,null,null,null,null,null],
['9日',938,null,null,1073,null,null,null,null,null,null,null,null],
['10日',null,null,null,954,null,null,null,null,null,null,null,null],
['11日',1029,null,null,903,null,null,null,null,null,null,null,null],
['12日',908,null,null,1019,null,null,null,null,null,null,null,null],
['13日',931,null,null,1018,null,null,null,null,null,null,null,null],
['14日',null,null,null,717,null,null,null,null,null,null,null,null],
['15日',891,null,null,826,null,null,null,null,null,null,null,null],
['16日',811,null,null,991,null,null,null,null,null,null,null,null],
['17日',948,null,null,794,null,null,null,null,null,null,null,null],
['18日',849,null,null,837,null,null,null,null,null,null,null,null],
['19日',958,null,null,754,null,null,null,null,null,null,null,null],
['20日',1024,null,null,720,null,null,null,null,null,null,null,null],
['21日',948,null,null,798,null,null,null,null,null,null,null,null],
['22日',894,null,null,896,null,null,null,null,null,null,null,null],
['23日',905,null,null,1036,null,null,null,null,null,null,null,null],
['24日',815,null,null,1018,null,null,null,null,null,null,null,null],
['25日',836,null,null,903,null,null,null,null,null,null,null,null],
['26日',880,null,null,713,null,null,null,null,null,null,null,null],
['27日',786,null,null,803,null,null,null,null,null,null,null,null],
['28日',1007,null,null,815,null,null,null,null,null,null,null,null],
['29日',898,null,null,728,null,null,null,null,null,null,null,null],
['30日',null,null,null,625,null,null,null,null,null,null,null,null],
['31日',null,null,null,632,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)
      }
    });
  }

});